| 1. |
- Bixby, H., et al.
(författare)
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Rising rural body-mass index is the main driver of the global obesity epidemic in adults
- 2019
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Ingår i: Nature. - : Springer Science and Business Media LLC. - 0028-0836 .- 1476-4687. ; 569:7755, s. 260-4
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Tidskriftsartikel (refereegranskat)abstract
- Body-mass index (BMI) has increased steadily in most countries in parallel with a rise in the proportion of the population who live in cities(.)(1,2) This has led to a widely reported view that urbanization is one of the most important drivers of the global rise in obesity(3-6). Here we use 2,009 population-based studies, with measurements of height and weight in more than 112 million adults, to report national, regional and global trends in mean BMI segregated by place of residence (a rural or urban area) from 1985 to 2017. We show that, contrary to the dominant paradigm, more than 55% of the global rise in mean BMI from 1985 to 2017-and more than 80% in some low- and middle-income regions-was due to increases in BMI in rural areas. This large contribution stems from the fact that, with the exception of women in sub-Saharan Africa, BMI is increasing at the same rate or faster in rural areas than in cities in low- and middle-income regions. These trends have in turn resulted in a closing-and in some countries reversal-of the gap in BMI between urban and rural areas in low- and middle-income countries, especially for women. In high-income and industrialized countries, we noted a persistently higher rural BMI, especially for women. There is an urgent need for an integrated approach to rural nutrition that enhances financial and physical access to healthy foods, to avoid replacing the rural undernutrition disadvantage in poor countries with a more general malnutrition disadvantage that entails excessive consumption of low-quality calories.
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| 2. |
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| 3. |
- Mishra, A, et al.
(författare)
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Diminishing benefits of urban living for children and adolescents' growth and development
- 2023
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Ingår i: Nature. - : Springer Science and Business Media LLC. - 1476-4687 .- 0028-0836. ; 615:7954, s. 874-883
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Tidskriftsartikel (refereegranskat)abstract
- Optimal growth and development in childhood and adolescence is crucial for lifelong health and well-being1–6. Here we used data from 2,325 population-based studies, with measurements of height and weight from 71 million participants, to report the height and body-mass index (BMI) of children and adolescents aged 5–19 years on the basis of rural and urban place of residence in 200 countries and territories from 1990 to 2020. In 1990, children and adolescents residing in cities were taller than their rural counterparts in all but a few high-income countries. By 2020, the urban height advantage became smaller in most countries, and in many high-income western countries it reversed into a small urban-based disadvantage. The exception was for boys in most countries in sub-Saharan Africa and in some countries in Oceania, south Asia and the region of central Asia, Middle East and north Africa. In these countries, successive cohorts of boys from rural places either did not gain height or possibly became shorter, and hence fell further behind their urban peers. The difference between the age-standardized mean BMI of children in urban and rural areas was <1.1 kg m–2 in the vast majority of countries. Within this small range, BMI increased slightly more in cities than in rural areas, except in south Asia, sub-Saharan Africa and some countries in central and eastern Europe. Our results show that in much of the world, the growth and developmental advantages of living in cities have diminished in the twenty-first century, whereas in much of sub-Saharan Africa they have amplified.
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| 4. |
- Ahmadi, Zahra, 1966-
(författare)
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Market orientation and public housing companies in the Swedish declining market
- 2016
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Licentiatavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The licentiate thesis consists of three papers with the particular topic in public housing. They discuss how the public housing companies manage the transition to higher economic demands meeting increased customer and market requirements. These studies focus specifically on how the public housing company deal with market challenges associated with the decision to demolish, maintain and/or new construction. Market-oriented perspective can be a tool for the public housing companies to achieve better customer value and enhance economic development. Although the market orientation concept has contributed to valuable improvements in research, the thesis assumes that it is necessary to distinguish between that the public housing companies operate market-oriented to meet customer requirements and their focus on innovation.Paper I develops market/innovation types and then investigates how public housing companies adapt to these types. It was found that economic conditions in the municipality have a major impact on the housing companies, causing them to act innovatively and create superior customer value by innovations. The study confirms that the implementation of market and innovation orientation contributes to competitive advantages in growing markets, while weak economic conditions impair implementation in declining markets.Paper II addresses how public housing companies in declining markets act based on the concept of market intelligence. This study suggested and tested whether there is a positive link between collecting customer information, disseminating it in the organization, and responding to customer needs, and whether this link has an impact on strategic performance. The result shows that weak links exist in the process; the efficiency of intelligence distribution in public housing companies is affected mainly by their responsiveness to customer needs.Paper III also addresses the public housing companies’ market strategies in declining markets. This study, based on a market-strategic perspective, compares how public housing companies act in relation to customer wants compared to the private housing market. The result shows that public housing companies are more engaged in carrying out new construction, renovation, and reconstruction, as well as taking more social responsibility compared to the private sector. In particular, their concern for the customers’ social needs is evident.
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| 5. |
- Ahmadi, Zahra, 1966-, et al.
(författare)
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The market intelligence impact on strategic performance in declining markets
- 2017
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Ingår i: International Journal of Applied Business and Economic Research. - : Serials Publications. - 0972-7302. ; 15:15, s. 457-473
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Tidskriftsartikel (refereegranskat)abstract
- This study examines how companies in declining markets operate in the context of market intelligence, responding to customer needs and applying them to strategic performance. A quantitative survey was sent to 214 public housing companies. The results indicate that market intelligence creates commitment and is significant. A positive relationship was found between data gathering, dissemination, and responsiveness, which indicates that the companies comprehend market needs but companies have difficult to manage construction strategies that improve strategic performance. There was a low value of strategic performance; a link between market intelligence and the chosen strategy was not confirmed. Companies know what the market wants but base their decision on previous strategic performance on economic conditions in the municipality instead.
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| 6. |
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| 7. |
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| 8. |
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| 9. |
- Asp, Michaela, et al.
(författare)
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A Spatiotemporal Organ-Wide Gene Expression and Cell Atlas of the Developing Human Heart
- 2019
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Ingår i: Cell. - : CELL PRESS. - 0092-8674 .- 1097-4172. ; 179:7, s. 1647-
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Tidskriftsartikel (refereegranskat)abstract
- The process of cardiac morphogenesis in humans is incompletely understood. Its full characterization requires a deep exploration of the organ-wide orchestration of gene expression with a single-cell spatial resolution. Here, we present a molecular approach that reveals the comprehensive transcriptional landscape of cell types populating the embryonic heart at three developmental stages and that maps cell-type-specific gene expression to specific anatomical domains. Spatial transcriptomics identified unique gene profiles that correspond to distinct anatomical regions in each developmental stage. Human embryonic cardiac cell types identified by single-cell RNA sequencing confirmed and enriched the spatial annotation of embryonic cardiac gene expression. In situ sequencing was then used to refine these results and create a spatial subcellular map for the three developmental phases. Finally, we generated a publicly available web resource of the human developing heart to facilitate future studies on human cardiogenesis.
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| 10. |
- Asp, Michaela, et al.
(författare)
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An organ‐wide gene expression atlas of the developing human heart
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- The human developing heart holds a greater proportion of stem-cell-like cells than the adult heart. However, it is not completely understood how these stem cells differentiate into various cardiac cell types. We have performed an organ-wide transcriptional landscape analysis of the developing heart to advance our understanding of cardiac morphogenesis in humans. Comprehensive spatial gene expression analyses identified distinct profiles that correspond not only to individual chamber compartments, but also distinctive regions within the outflow tract. Furthermore, the generated spatial expression reference maps facilitated the assignment of 3,787 human embryonic cardiac cells obtained from single-cell RNA-sequencing to an in situlocation. Through this approach we reveal that the outflow tract contains a wider range of cell types than the chambers, and that the epicardium expression profile can be traced to several cell types that are activated at different stages of development. We also provide a 3D spatial model of human embryonic cardiac cells to enable further studies of the developing human heart.
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| 11. |
- Axfors, Cathrine, et al.
(författare)
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Neuroticism is associated with higher antenatal care utilization in obstetric low-risk women
- 2019
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Ingår i: Acta Obstetricia et Gynecologica Scandinavica. - : Wiley. - 0001-6349 .- 1600-0412. ; 98:4, s. 470-478
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Tidskriftsartikel (refereegranskat)abstract
- IntroductionElevated neuroticism is associated with higher health care utilization in the general population. This study aimed to investigate the association between neuroticism and the use of publicly financed antenatal care in obstetric low‐risk women, taking predisposing and need factors for health care utilization into consideration.Material and methodsParticipants comprised 1052 obstetric low‐risk women (no chronic diseases or adverse pregnancy conditions) included in several obstetrics/gynecology studies in Uppsala, Sweden. Neuroticism was self‐rated on the Swedish universities Scales of Personality. Medical records of their first subsequent pregnancy were scanned for antenatal care use. Associations between antenatal care use and neuroticism were analyzed with logistic regression (binary outcomes) or negative binomial regression (count outcomes) comparing the 75th and 25th neuroticism percentiles. Depending on the Akaike information criterion the exposure was modeled as either linear or with restricted cubic splines. Analyses were adjusted for predisposing (sociodemographic and parity) and need factors (body mass index and psychiatric morbidity).ResultsAfter adjustment, women with higher neuroticism had more fetal ultrasounds (incidence rate ratio = 1.09, 95% confidence interval (CI) 1.02‐1.16), more emergency visits to an obstetrician/gynecologist (incidence rate ratio = 1.22, 95% CI 1.03‐1.45) and were more likely to visit a fear‐of‐childbirth clinic (odds ratio = 2.71, 95% CI 1.71‐4.29). Moreover, they more often consulted midwives in specialized antenatal care facilities (significant J‐shaped association).ConclusionsNeuroticism was associated with higher utilization of publicly financed antenatal care in obstetric low‐risk women, even after adjusting for predisposing and need factors. Future studies should address the benefits of interventions as a complement to routine antenatal care programs to reduce subclinical anxiety.
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| 12. |
- Bergström, Göran, 1964, et al.
(författare)
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Prevalence of Subclinical Coronary Artery Atherosclerosis in the General Population
- 2021
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Ingår i: Circulation. - Philadelphia : American Heart Association. - 0009-7322 .- 1524-4539. ; 144:12, s. 916-929
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Tidskriftsartikel (refereegranskat)abstract
- Background: Early detection of coronary atherosclerosis using coronary computed tomography angiography (CCTA), in addition to coronary artery calcification (CAC) scoring, may help inform prevention strategies. We used CCTA to determine the prevalence, severity, and characteristics of coronary atherosclerosis and its association with CAC scores in a general population.Methods: We recruited 30 154 randomly invited individuals age 50 to 64 years to SCAPIS (the Swedish Cardiopulmonary Bioimage Study). The study includes individuals without known coronary heart disease (ie, no previous myocardial infarctions or cardiac procedures) and with high-quality results from CCTA and CAC imaging performed using dedicated dual-source CT scanners. Noncontrast images were scored for CAC. CCTA images were visually read and scored for coronary atherosclerosis per segment (defined as no atherosclerosis, 1% to 49% stenosis, or ≥50% stenosis). External validity of prevalence estimates was evaluated using inverse probability for participation weighting and Swedish register data.Results: In total, 25 182 individuals without known coronary heart disease were included (50.6% women). Any CCTA-detected atherosclerosis was found in 42.1%; any significant stenosis (≥50%) in 5.2%; left main, proximal left anterior descending artery, or 3-vessel disease in 1.9%; and any noncalcified plaques in 8.3% of this population. Onset of atherosclerosis was delayed on average by 10 years in women. Atherosclerosis was more prevalent in older individuals and predominantly found in the proximal left anterior descending artery. Prevalence of CCTA-detected atherosclerosis increased with increasing CAC scores. Among those with a CAC score >400, all had atherosclerosis and 45.7% had significant stenosis. In those with 0 CAC, 5.5% had atherosclerosis and 0.4% had significant stenosis. In participants with 0 CAC and intermediate 10-year risk of atherosclerotic cardiovascular disease according to the pooled cohort equation, 9.2% had CCTA-verified atherosclerosis. Prevalence estimates had excellent external validity and changed marginally when adjusted to the age-matched Swedish background population.Conclusions: Using CCTA in a large, random sample of the general population without established disease, we showed that silent coronary atherosclerosis is common in this population. High CAC scores convey a significant probability of substantial stenosis, and 0 CAC does not exclude atherosclerosis, particularly in those at higher baseline risk.
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| 13. |
- Bergström, Göran, et al.
(författare)
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Prevalence of Subclinical Coronary Artery Atherosclerosis in the General Population
- 2021
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Ingår i: Circulation. - : Wolters Kluwer. - 0009-7322 .- 1524-4539. ; 144:12, s. 916-929
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Tidskriftsartikel (refereegranskat)abstract
- Background: Early detection of coronary atherosclerosis using coronary computed tomography angiography (CCTA), in addition to coronary artery calcification (CAC) scoring, may help inform prevention strategies. We used CCTA to determine the prevalence, severity, and characteristics of coronary atherosclerosis and its association with CAC scores in a general population.Methods: We recruited 30 154 randomly invited individuals age 50 to 64 years to SCAPIS (the Swedish Cardiopulmonary Bioimage Study). The study includes individuals without known coronary heart disease (ie, no previous myocardial infarctions or cardiac procedures) and with high-quality results from CCTA and CAC imaging performed using dedicated dual-source CT scanners. Noncontrast images were scored for CAC. CCTA images were visually read and scored for coronary atherosclerosis per segment (defined as no atherosclerosis, 1% to 49% stenosis, or ≥50% stenosis). External validity of prevalence estimates was evaluated using inverse probability for participation weighting and Swedish register data.Results: In total, 25 182 individuals without known coronary heart disease were included (50.6% women). Any CCTA-detected atherosclerosis was found in 42.1%; any significant stenosis (≥50%) in 5.2%; left main, proximal left anterior descending artery, or 3-vessel disease in 1.9%; and any noncalcified plaques in 8.3% of this population. Onset of atherosclerosis was delayed on average by 10 years in women. Atherosclerosis was more prevalent in older individuals and predominantly found in the proximal left anterior descending artery. Prevalence of CCTA-detected atherosclerosis increased with increasing CAC scores. Among those with a CAC score >400, all had atherosclerosis and 45.7% had significant stenosis. In those with 0 CAC, 5.5% had atherosclerosis and 0.4% had significant stenosis. In participants with 0 CAC and intermediate 10-year risk of atherosclerotic cardiovascular disease according to the pooled cohort equation, 9.2% had CCTA-verified atherosclerosis. Prevalence estimates had excellent external validity and changed marginally when adjusted to the age-matched Swedish background population.Conclusions: Using CCTA in a large, random sample of the general population without established disease, we showed that silent coronary atherosclerosis is common in this population. High CAC scores convey a significant probability of substantial stenosis, and 0 CAC does not exclude atherosclerosis, particularly in those at higher baseline risk.
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| 14. |
- Bixo, Marie, et al.
(författare)
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Treatment of premenstrual dysphoric disorder with the GABA(A) receptor modulating steroid antagonist Sepranolone (UC1010)-A randomized controlled trial
- 2017
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Ingår i: Psychoneuroendocrinology. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0306-4530 .- 1873-3360. ; 80, s. 46-55
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Tidskriftsartikel (refereegranskat)abstract
- Context: Allopregnanolone is a metabolite from progesterone and a positive modulator of the GABA(A) receptor. This endogenous steroid may induce negative mood in sensitive women when present in serum levels comparable to the premenstrual phase. Its endogenous isomer, isoallopregnanolone, has been shown to antagonize allopregnanolone effects in experimental animal and human models.Objective: The objective was to test whether inhibition of allopregnanolone by treatment with the GABA(A) modulating steroid antagonist (GAMSA) Sepranolone (UC1010) during the premenstrual phase could reduce symptoms of the premenstrual dysphoric disorder (PMDD). The pharmacokinetic parameters of UC1010 when given as a subcutaneous injection were measured in healthy women prior to the study in women with PMDD.Design: This was an explorative randomized, double-blind, placebo-controlled study.Setting: Swedish multicentre study with 10 centers.Participants: Participants were 26 healthy women in a pharmacokinetic phase I study part, and 126 women with PMDD in a phase II study part. Diagnosis followed the criteria for PMDD in DSM-5 using Daily Record of Severity of Problems (DRSP) and Endicott's algorithm.Intervention: Subjects were randomized to treatment with UC1010 (10 or 16 mg) subcutaneously every second day during the luteal phase or placebo during one menstrual cycle.Outcome measures: The primary outcome measure was the sum of all 21 items in DRSP (Total DRSP score). Secondary outcomes were Negative mood score i.e. the ratings of the 4 key symptoms in PMDD (anger/irritability, depression, anxiety and lability) and impairment (impact on daily life).Results: 26 healthy women completed the pharmacokinetic phase I study and the dosing in the following trial was adjusted according to the results. 106 of the 126 women completed the phase II study. Within this group, a significant treatment effect with UC1010 compared to placebo was obtained for the Total DRSP score (p = 0.041) and borderline significance (p = 0.051) for the sum of Negative mood score. Nineteen participants however showed symptoms during the follicular phase that might be signs of an underlying other conditions, and 27 participants had not received the medication as intended during the symptomatic phase. Hence, to secure that the significant result described above was not due to chance, a post hoc sub-group analysis was performed, including only women with pure PMDD who completed the trial as intended (n =60). In this group UC1010 reduced Total DRSP scores by 75% compared with 47% following placebo; the effect size 0.7 (p = 0.006), and for sum of Negative mood score (p=0.003) and impairment (p =0.010) with the effect size 0.6. No severe adverse events were reported during the treatment and safety parameters (vital signs and blood chemistry) remained normal during the study.Conclusions: This explorative study indicates promising results for UC1010 as a potential treatment for PMDD. The effect size was comparable to that of SSRIs and drospirenone containing oral contraceptives. UC1010 was well tolerated and deemed safe.
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| 15. |
- Bäckström, Torbjörn, 1948-, et al.
(författare)
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Pathogenesis in menstrual cycle-linked CNS disorders.
- 2003
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Ingår i: Annals of the New York Academy of Sciences. - : Wiley. - 0077-8923 .- 1749-6632. ; 1007, s. 42-53
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Forskningsöversikt (övrigt vetenskapligt/konstnärligt)
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| 16. |
- Chowdhury, Ehsanul Huda, et al.
(författare)
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Improving the CSR image : a study on suppliers of Bangladesh garments industry
- 2013
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Ingår i: Multidisciplinary Academic Research 2013. - Prague : MAC Prague consulting. - 9788090544222 ; , s. 1-8
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Konferensbidrag (refereegranskat)abstract
- This research study aims to evaluate the issues and factors for building a positive organizational CSR image that enables suppliers to create positive perception in relation to stakeholders. The study identified major challenges to improve CSR image for the suppliers. Based on the findings, it is suggested that suppliers need to improve in the following areas for changes of CSR image: (1) initiate education and measures to improve the employees’ understanding and importance of CSR; (2) develop a corporate culture to give priority in building positive CSR image; (3) develop link with educational institutions for educating middle managers on CSR and its effect on company image; (4) arrange short trainings for new workers to make them understand the concept of CSR and educate them on their own responsibilities as part of the organization; (5) establish platforms for sharing knowledge between suppliers to increase compliance.
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| 17. |
- Chowdhury, Ehsanul, 1977-, et al.
(författare)
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Improving the CSR image – A study on suppliers of Bangladesh garments industry
- 2016
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Ingår i: International Journal of Supply Chain Management. - London : ExcelingTech. - 2051-3771 .- 2050-7399. ; 5:2, s. 16-26
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Tidskriftsartikel (refereegranskat)abstract
- This paper provides a deep insight into the Corporate Social Responsibility (CSR) image scenario of the buying firms and Bangladesh suppliers as well as identifies the challenges for building a positive supply chain (SC) CSR image for the suppliers of Bangladesh clothing industry. The contribution of this paper is that it improves knowledge of SC CSR image from the supplier’s as well as the buyer’s perspective. This paper also makes suggestions regarding improvement of Suppliers’ CSR image that can influence the SC CSR image.
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| 18. |
- Chowdhury, Ehsanul, 1977-, et al.
(författare)
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Supply Chain CSR Image Challenges - A study on Bangladesh Clothing Industry
- 2016
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Ingår i: International Journal of Supply Chain Management. - : ExcelingTech. - 2050-7399. ; 5:2, s. 16-25
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Tidskriftsartikel (refereegranskat)abstract
- This paper provides a deep insight into the Corporate Social Responsibility (CSR) image scenario of the international buying firms and Bangladesh suppliers as well as identifies the challenges for building a positive supply chain (SC) CSR image for the suppliers of Bangladesh clothing industry. The contribution of this paper is that it improves knowledge of SC CSR image from the supplier’s as well as the buyer’s perspective. This paper also provides suggestions regarding improvement of Suppliers’ CSR image that can influence the SC CSR image.
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| 19. |
- Eggers, Kai M, et al.
(författare)
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Relations of growth-differentiation factor-15 to biomarkers reflecting vascular pathologies in a population-based sample of elderly subjects
- 2012
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Ingår i: Scandinavian Journal of Clinical and Laboratory Investigation. - : Informa UK Limited. - 0036-5513 .- 1502-7686. ; 72:1, s. 45-51
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Tidskriftsartikel (refereegranskat)abstract
- Background. Growth-differentiation factor-15 (GDF-15) has recently emerged as a risk predictor in patients with cardiac diseases. GDF-15 is commonly related to cardiovascular risk factors, inflammatory activity and cardiac abnormalities. However, it is not clear whether it might be an indicator of vascular pathologies as well.Methods.Circulating levels of GDF-15 were measured in 1004 elderly community dwellers participating in the PIVUS study. The relations of GDF-15 to biomarkers of endothelial activation (E-selectin, P-selectin, ICAM-1, VCAM-1), extracellular matrix degradation (MMP-9, TIMP-1), coagulatory activity (D-dimer, von Willebrand factor, prothrombin fragment 1 + 2, factor VIIa), and fibrinolytic activity (PAI-1 activity, tPA-antigen) were assessed by multiple linear regressions.Results. The median GDF-15 level was 1135 ng/L. By linear correlation analysis, GDF-15 exhibited a moderate relation to von Willebrand factor (r = 0.30), and weak, albeit significant relations (r = 0.13-0.29) to E-selectin, P-selectin, ICAM-1, VCAM-1, MMP-9, TIMP-1, D-dimer, PAI-1 activity and tPA-antigen. The relations to the assessed biomarkers of endothelial activation, TIMP-1, D-dimer and von Willebrand factor remained significant applying multiple linear regression models adjusted for clinical covariates and echocardiographic data. There were no significant relations between GDF-15 and biomarkers solely reflecting coagulatory activity.Conclusions.In the elderly, GDF-15 reflects endothelial activation and vascular inflammation and thus, multiple pathways involved in the development and progression of atherosclerosis.
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| 20. |
- Engström, Gunnar, et al.
(författare)
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The Swedish CArdioPulmonary BioImage Study : objectives and design
- 2015
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Ingår i: Journal of Internal Medicine. - : Wiley. - 0954-6820 .- 1365-2796. ; 278:6, s. 645-659
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Tidskriftsartikel (refereegranskat)abstract
- Cardiopulmonary diseases are major causes of death worldwide, but currently recommended strategies for diagnosis and prevention may be outdated because of recent changes in risk factor patterns. The Swedish CArdioPulmonarybioImage Study (SCAPIS) combines the use of new imaging technologies, advances in large-scale 'omics' and epidemiological analyses to extensively characterize a Swedish cohort of 30 000 men and women aged between 50 and 64 years. The information obtained will be used to improve risk prediction of cardiopulmonary diseases and optimize the ability to study disease mechanisms. A comprehensive pilot study in 1111 individuals, which was completed in 2012, demonstrated the feasibility and financial and ethical consequences of SCAPIS. Recruitment to the national, multicentre study has recently started.
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| 21. |
- Eriksdotter-Jönhagen, Maria, et al.
(författare)
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Encapsulated cell biodelivery of nerve growth factor to the Basal forebrain in patients with Alzheimer's disease.
- 2012
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Ingår i: Dementia and geriatric cognitive disorders. - : S. Karger AG. - 1421-9824 .- 1420-8008. ; 33:1, s. 18-28
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Tidskriftsartikel (refereegranskat)abstract
- Degeneration of cholinergic neurons in the basal forebrain correlates with cognitive decline in patients with Alzheimer's disease (AD). Targeted delivery of exogenous nerve growth factor (NGF) has emerged as a potential AD therapy due to its regenerative effects on the basal forebrain cholinergic neurons in AD animal models. Here we report the results of a first-in-man study of encapsulated cell (EC) biodelivery of NGF to the basal forebrain of AD patients with the primary objective to explore safety and tolerability.
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| 22. |
- Folkersen, Lasse, et al.
(författare)
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Genomic and drug target evaluation of 90 cardiovascular proteins in 30,931 individuals.
- 2020
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Ingår i: Nature metabolism. - : Springer Science and Business Media LLC. - 2522-5812. ; 2:10, s. 1135-1148
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Tidskriftsartikel (refereegranskat)abstract
- Circulating proteins are vital in human health and disease and are frequently used as biomarkers for clinical decision-making or as targets for pharmacological intervention. Here, we map and replicate protein quantitative trait loci (pQTL) for 90 cardiovascular proteins in over 30,000 individuals, resulting in 451 pQTLs for 85 proteins. For each protein, we further perform pathway mapping to obtain trans-pQTL gene and regulatory designations. We substantiate these regulatory findings with orthogonal evidence for trans-pQTLs using mouse knockdown experiments (ABCA1 and TRIB1) and clinical trial results (chemokine receptors CCR2 and CCR5), with consistent regulation. Finally, we evaluate known drug targets, and suggest new target candidates or repositioning opportunities using Mendelian randomization. This identifies 11 proteins with causal evidence of involvement in human disease that have not previously been targeted, including EGF, IL-16, PAPPA, SPON1, F3, ADM, CASP-8, CHI3L1, CXCL16, GDF15 and MMP-12. Taken together, these findings demonstrate the utility of large-scale mapping of the genetics of the proteome and provide a resource for future precision studies of circulating proteins in human health.
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| 23. |
- Fregidou-Malama, Maria, 1944-, et al.
(författare)
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Emerging Corporate Social Responsibility : Regional Cooperatives in Sweden
- 2010
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- This study analyses how Cooperative Enterprises approach Corporate Social Responsibility to meet demands from members and other stakeholders. Semi-structured interviews with four managing directors were used to collect qualitative data for a case study of four regional consumer cooperative enterprises in Sweden. The findings show Cooperative Enterprises need a dynamic use of Corporate Social Responsibility approaches in fulfilling social obligations to meet contextual requirements. To legitimate their business cooperative enterprises respond to member demands, proactively invest in collaborations with local and global stakeholders, and transfer responsibilities by putting pressure on others. The research contributes to the literature by showing that the complexity of Corporate Social Responsibility as practised, requires the emergence of collaborative responsibilities. We suggest that in the changing global world collaborations can be an effective instrument for managers to make Cooperative Enterprises visible and transparent, and contribute to sustainable development.
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| 24. |
- Fregidou-Malama, Maria, 1944-, et al.
(författare)
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Emerging Corporate Social Responsibility : Consumer Cooperatives in Sweden
- 2009
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Ingår i: Globalization, CSR and business legitimacy in local relationships. - Uppsala : SLU Service/Repro. - 9789186195700 ; , s. IV: 1-IV: 30
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- This study analyses how Corporate Enterprises (CEs) approach corporate social responsibility (CSR) to meet demands frpm CE members, stakeholders and society. To address this issue, unstructured interviews were used to collect qualitative data in order to conduct case studies in four regional consumer CEs in Sweden. The study shows that CEs adopt collaborative solutions in response to members' demands, collaborate proactively in local and global partnerships to facilitate new undertakings, and put pressure on key stakeholders to take corporate responsibility for social issues. The research contributes to the CSR literature by offering an understanding of how CEs respond to new challenges using different CSR approaches and contribute to emerging CSR that promotes sustainable development for both local and global society.
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| 25. |
- Ganna, Andrea, et al.
(författare)
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Large-scale Metabolomic Profiling Identifies Novel Biomarkers for Incident Coronary Heart Disease
- 2014
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Ingår i: PLOS Genetics. - : Public Library of Science (PLoS). - 1553-7390 .- 1553-7404. ; 10:12, s. e1004801-
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Tidskriftsartikel (refereegranskat)abstract
- Analyses of circulating metabolites in large prospective epidemiological studies could lead to improved prediction and better biological understanding of coronary heart disease (CHD). We performed a mass spectrometry-based non-targeted metabolomics study for association with incident CHD events in 1,028 individuals (131 events; 10 y. median follow-up) with validation in 1,670 individuals (282 events; 3.9 y. median follow-up). Four metabolites were replicated and independent of main cardiovascular risk factors [lysophosphatidylcholine 18∶1 (hazard ratio [HR] per standard deviation [SD] increment = 0.77, P-value<0.001), lysophosphatidylcholine 18∶2 (HR = 0.81, P-value<0.001), monoglyceride 18∶2 (MG 18∶2; HR = 1.18, P-value = 0.011) and sphingomyelin 28∶1 (HR = 0.85, P-value = 0.015)]. Together they contributed to moderate improvements in discrimination and re-classification in addition to traditional risk factors (C-statistic: 0.76 vs. 0.75; NRI: 9.2%). MG 18∶2 was associated with CHD independently of triglycerides. Lysophosphatidylcholines were negatively associated with body mass index, C-reactive protein and with less evidence of subclinical cardiovascular disease in additional 970 participants; a reverse pattern was observed for MG 18∶2. MG 18∶2 showed an enrichment (P-value = 0.002) of significant associations with CHD-associated SNPs (P-value = 1.2×10-7 for association with rs964184 in the ZNF259/APOA5 region) and a weak, but positive causal effect (odds ratio = 1.05 per SD increment in MG 18∶2, P-value = 0.05) on CHD, as suggested by Mendelian randomization analysis. In conclusion, we identified four lipid-related metabolites with evidence for clinical utility, as well as a causal role in CHD development.
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| 26. |
- Holstad, Ylva, et al.
(författare)
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Breastfeeding in primiparous women with congenital heart disease : a register study
- 2024
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Ingår i: International Breastfeeding Journal. - : BMJ Publishing Group Ltd. - 1746-4358. ; 19:1
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundThe number of pregnant women with congenital heart disease (CHD) is rising, and the disease poses increased risks of cardiovascular and obstetric complications during pregnancy, potentially impacting breastfeeding success. This study aimed to investigate breastfeeding in primiparous women with CHD compared to primiparous women without CHD, and to examine potential hindering factors for breastfeeding in women with CHD.MethodsThe data were gathered between 2014 and 2019 and obtained by merging the Swedish Congenital Heart Disease Register (SWEDCON) with the Swedish Pregnancy Register. Primiparous women ≥ 18 years of age with CHD (n = 578) were matched by age and municipality to 3049 women without CHD, giving birth after 22 gestational weeks. Multivariable logistic regression analysis was used to identify factors associated with non-breastfeeding in women with CHD.ResultsFewer women with CHD breastfed than women without CHD two days (94% vs. 97%, p = 0.001) and four weeks after birth (84% vs. 89%, p = 0.006). When all women were analysed, having CHD was associated with non-breastfeeding at both two days and four weeks after birth. For women with CHD, body mass index (BMI) ≥ 30 (OR 3.1; 95% CI 1.4, 7.3), preterm birth (OR 6.4; 95% CI 2.1, 19.0), self-reported history of psychiatric illness (OR 2.4; 95% CI 1.2, 5.1), small for gestational age (OR 4.2; 95% CI 1.4, 12.2), and New York Heart Association Stages of Heart Failure class II − III (OR 6.0; 95% CI 1.4, 26.7) were associated with non-breastfeeding two days after birth. Four weeks after birth, factors associated with non-breastfeeding were BMI ≥ 30 (OR 4.3; 95% CI 2.1, 9.0), self-reported history of psychiatric illness (OR 2.2; 95% CI 1.2, 4.2), and preterm birth (OR 8.9; 95% CI 2.8, 27.9).ConclusionsThe study shows that most women with CHD breastfeed, however, at a slightly lower proportion compared to women without CHD. In addition, factors related to the heart disease were not associated with non-breastfeeding four weeks after birth. Since preterm birth, BMI ≥ 30, and psychiatric illness are associated with non-breastfeeding, healthcare professionals should provide greater support to women with CHD having these conditions.
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| 27. |
- Holstad, Ylva, et al.
(författare)
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Self-rated health in primiparous women with congenital heart disease before, during and after pregnancy : a register study
- 2023
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Ingår i: Scandinavian Cardiovascular Journal. - : Taylor & Francis. - 1401-7431 .- 1651-2006. ; 58:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: Poor maternal self-rated health in healthy women is associated with adverse neonatal outcomes, but knowledge about self-rated health in pregnant women with congenital heart disease (CHD) is sparse. This study, therefore, investigated self-rated health before, during, and after pregnancy in women with CHD and factors associated with poor self-rated health.Methods: The Swedish national registers for CHD and pregnancy were merged and searched for primiparous women with data on self-rated health; 600 primiparous women with CHD and 3062 women in matched controls. Analysis was performed using descriptive statistics, chi-square test and logistic regression.Results: Women with CHD equally often rated their health as poor as the controls before (15.5% vs. 15.8%, p = .88), during (29.8% vs. 26.8% p = .13), and after pregnancy (18.8% vs. 17.6% p = .46). None of the factors related to heart disease were associated with poor self-rated health. Instead, factors associated with poor self-rated health during pregnancy in women with CHD were ≤12 years of education (OR 1.7, 95%CI 1.2–2.4) and self-reported history of psychiatric illness (OR 12.6, 95%CI 1.4–3.4). After pregnancy, solely self-reported history of psychiatric illness (OR 5.2, 95%CI 1.1–3.0) was associated with poor self-rated health.Conclusion: Women with CHD reported poor self-rated health comparable to controls before, during, and after pregnancy, and factors related to heart disease were not associated with poor self-rated health. Knowledge about self-rated health may guide professionals in reproductive counselling for women with CHD. Further research is required on how pregnancy affects self-rated health for the group in a long-term perspective.
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| 28. |
- Hyder, Akmal S., et al.
(författare)
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Balancing Control and Trust to Manage CSR Compliance in Supply Chains
- 2017
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Ingår i: International Journal of Supply Chain Management. - 2051-3771 .- 2050-7399. ; 6:2, s. 1-14
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Tidskriftsartikel (refereegranskat)abstract
- This study examines how buyers and suppliers balance control and trust to manage compliance with corporate social responsibility (CSR) requirements in supply chains (SCs). Two in-depth, qualitative case studies of the Bangladesh apparel industry on two multinational companies of the same European country were conducted. This study indicates that a buyer’s need for control and trust is important in contact with other actors for managing CSR compliance. Formal control is found to generate competence trust, whereas intentional trust is achieved through informal control. Intentional trust is helpful for competence and capacity development, but for it to continue the supplier needs to fulfill the buyer’s expectations. Competence of the supplier is viewed as a prerequisite for developing competence trust. This study analyzes control and trust to fill an important gap in SC theory on relationships by stressing how these constructs interact and complement each other to manage CSR compliance in apparel industry. Firms must focus on a balanced relationship between trust and control to manage CSR compliance. Willingness to collaborate can only work when supplier competence and managerial resources are ensured. This study notes that managers need both formal and informal control to create competence and intentional trust in the supply chains. Capacity building is viewed as a complement, not an alternative to CSR compliance. With its closer attention to control and trust, this study fills an important gap in SC theory on relationships by stressing how these constructs interact and complement each other for managing CSR compliance in supply chains.
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| 29. |
- Hyder, Akmal S., 1952-, et al.
(författare)
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CSR & Networking in Supply Chain
- 2013
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Ingår i: Multidisciplinary Academic Research 2013. - Prague : MAC Prague consulting. - 9788090544222
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Konferensbidrag (refereegranskat)abstract
- By comparing two unequal European buyers, this study explores network relationships in Supply chain (SC) from a corporate social responsibility (CSR) perspective in the Bangladesh apparel industry. A qualitative method has been applied for data collection though interviews and gathering secondary material in the form of newspaper articles and buyers’ websites. A combination of network perspective and compliance and capacity building constitutes the theoretical foundation of the study. The result shows that the larger buyer stresses on control and strictly following the code of conducts while the smaller buyer relies on collaboration and dialog in implementing CSR.
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| 30. |
- Hyder, Akmal S, 1952-, et al.
(författare)
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Is CSR focused Internationalization Realistic for High-Tech Small and Medium-Sized Enterprises (SMEs)?
- 2018
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Ingår i: Proceedings of the 32nd International Business Information Management Association Conference, IBIMA 2018 - Vision 2020: Sustainable Economic Development and Application of Innovation Management from Regional expansion to Global Growth. - : International Business Information Management Association (IBIMA). - 9780999855119 ; , s. 3868-3872
-
Konferensbidrag (refereegranskat)abstract
- This study analyzes how high-tech SMEs approach CSR focused internationalization through networking and trust. Research has so far concentrated on CSR in large companies as it is not a usual practice in SMEs, particularly in connection with internationalization. High-tech SMEs face resource constraints and knowledge to apply CSR as a competitive tool in internationalization. In this paper, it is argued that development and implementation of CSR based internationalization in SMEs is a difficult learning process, which needs to be coordinated and supported by other firms in their network. Trust between the partners is necessary for collaboration. By applying an interactive approach, data has been collected from the ongoing marketing process in four high-tech Swedish SMEs in the steel industry. All the participating SMEs understand the importance of CSR in international marketing. However, success of CSR implementation in the SMEs varied depending on the area of business. The least CSR implemented SME focused on the improvement of work environment and financial sustainability through partnership with the customers and the investors. The most successful CSR focused company dealt with industrial residues and extraction of other minerals from hazardous waste for selling, making the reuse of residues possible. This study highlights the need of sustainability, both for the high-tech manufacturing SMEs and creating a strong selling argument towards the international buyers.
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| 31. |
- Hyder, Akmal S, 1952-, et al.
(författare)
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Network-based market orientation knowledge for internationalization of disruptive innovation in SMEs
- 2022
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Ingår i: Central European Management Journal. - : Sciendo. - 2658-0845 .- 2658-2430. ; 30:3, s. 36-60
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Tidskriftsartikel (refereegranskat)abstract
- AbstractPurpose: This study explores network-based market orientation (MO) knowledge development for internationalization of disruptive innovation (DI) by small and medium enterprises (SMEs).Methodology: To manage knowledge development for DI internationalization, a business model was applied to a single case study. The case company participated in a series of workshops and allowed on-site visits and interviews for a period of two years in a European Union funded project. The workshops helped the SME to gather MO and networking knowledge, and then apply that knowledge internally in the organization and externally, in interactions with suppliers, buyers, and other members of the buyer chain.Findings: Although technological and market efforts usually proceed separately, this study shows that technical and MO knowledge gathering activities can go together through external and internal networking.Research limitations/implications: To overcome the limitation of one case study, several SMEs can be included in a future research to make a comparative analysis. A further study can investigate how technical and market networks can be integrated in the knowledge development process to speed up internationalization. Managers can learn to internationalize DI by collaborating, knowledge sharing, and networking with other SMEs, suppliers, and firms in the buyer chain.Originality: The current study contributes to DI literature through highlighting knowledge generation in SMEs from a process perspective, as well as integrating technical and MO efforts for internationalization.Keywords: knowledge development, disruptive innovation, market orientation, network, internationalization.
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| 32. |
- Lind, Lars, et al.
(författare)
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A detailed cardiovascular characterization of obesity without the metabolic syndrome
- 2011
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Ingår i: Arteriosclerosis, Thrombosis and Vascular Biology. - : American Heart Association. - 1079-5642 .- 1524-4636. ; 31:8, s. e27-e34
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Although obesity without metabolic disturbances has been regarded as harmless, we have recently shown that obese subjects without the metabolic syndrome (MetS) has an increased risk of cardiovascular (CV) disorders and mortality during long-term follow-up. To investigate the basis for that increased risk, we studied the impact of obesity without MetS on multiple markers of subclinical CV disease.Methods and results: At age 70, 1016 subjects were investigated in the Prospective Investigation of the Vasculature in Uppsala Seniors study. According to body mass index (BMI)/MetS status, they were categorized as normal weight (BMI <25 kg/m2) without MetS (National Cholesterol Education Program criteria, n=319), normal weight with MetS (n=19), overweight (BMI 25 to 29.9 kg/m2) without MetS (n=333), overweight with MetS (n=94), obese (BMI =30 kg/m2) without MetS (n=102), and obese with MetS (n=118). Several different measurements of endothelial reactivity, arterial compliance (plethysmography and ultrasound), carotid artery atherosclerosis, and echocardiography were performed, and 7 markers of coagulation/fibrinolysis were measured. Subjects with obesity without MetS showed impaired vasoreactivity, a more echolucent carotid artery wall, increased left ventricular mass and function together with impaired coagulation/fibrinolysis compared with normal-weight subjects without the MetS (P<0.05 to 0.001). The majority of these disturbances were also seen in overweight subjects without the MetS.Conclusion: In contrast to some previous studies, our data do not support that obesity without MetS is a benign condition, because obesity without MetS was associated with impairments in multiple markers of subclinical CV disease. This was also the case for overweight subjects without the MetS.
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| 33. |
- Lind, Lars, et al.
(författare)
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A Multi-Cohort Metabolomics Analysis Discloses Sphingomyelin (32:1) Levels to be Inversely Related to Incident Ischemic Stroke
- 2020
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Ingår i: Journal of Stroke & Cerebrovascular Diseases. - : Elsevier BV. - 1052-3057 .- 1532-8511. ; 29:2
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Tidskriftsartikel (refereegranskat)abstract
- Background and Purpose:To search for novel pathophysiological pathways related to ischemic stroke using a metabolomics approach.Methods: We identified 204 metabolites in plasma by liquid chromatography mass spectrometry in 3 independent population-based samples (TwinGene, Prospective Investigation of the Vasculature in Uppsala Seniors (PIVUS) and Uppsala Longitudinal Study of Adult Men). TwinGene was used for discovery and the other 2 samples were meta-analyzed as replication. In PIVUS, traditional cardiovascular (CV) risk factors, multiple markers of subclinical CV disease, markers of coagulation/fibrinolysis were measured and analyzed in relation to top metabolites.Results:In TwinGene (177 incident cases, median follow-up 4.3 years), levels of 28 metabolites were associated with incident ischemic stroke at a false discover rate (FDR) of 5%. In the replication (together 194 incident cases, follow-up 10 and 12 years, respectively), only sphingomyelin (32:1) was significantly associated (HR.69 per SD change, 95% CI.57-0.83, P value = .00014; FDR <5%) when adjusted for systolic blood pressure, diabetes, smoking, low density lipoportein (LDL)- and high density lipoprotein (HDL), body mass index (BMI) and atrial fibrillation. In PIVUS, sphingomyelin (32:1) levels were significantly related to both LDL- and HDL-cholesterol in a positive fashion, and to serum triglycerides, BMI and diabetes in a negative fashion. Furthermore, sphingomyelin (32:1) levels were related to vasodilation in the forearm resistance vessels, and inversely to leukocyte count (P < .0069 and .0026, respectively).Conclusions:An inverse relationship between sphingomyelin (32:1) and incident ischemic stroke was identified, replicated, and characterized. A possible protective role for sphingomyelins in stroke development has to be further investigated in additional experimental and clinical studies.
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| 34. |
- Lind, Lars, et al.
(författare)
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Discovery of new risk markers for ischemic stroke using a novel targeted proteomics chip
- 2015
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Ingår i: Stroke. - 0039-2499 .- 1524-4628. ; 46:12, s. 3340-3347
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND AND PURPOSE: Emerging technologies have made it possible to simultaneously evaluate a large number of circulating proteins as potential new stroke risk markers.METHODS: We explored associations between 85 cardiovascular proteins, assessed by a proteomics chip, and incident ischemic stroke in 2 independent cohorts of elderly (Prospective Investigation of the Vasculature in Uppsala Seniors [PIVUS]: n=977; 50% women, mean age=70.1 years, 71 fatal/nonfatal ischemic stroke events during 10.0 years; and Uppsala Longitudinal Study in Adult Men [ULSAM]: n=720, mean age=77.5 years, 75 ischemic stroke events during 9.5 years). The proteomics chip uses 2 antibodies for each protein and a polymerase chain reaction step to achieve a high-specific binding and the possibility to measure multiple proteins in parallel, but gives no absolute concentrations.RESULTS: In PIVUS, 16 proteins were related to incident ischemic stroke using a false discovery rate of 5%. Of these, N-terminal pro-B-type natriuretic peptide (P=0.0032), adrenomedullin (P=0.018), and eosinophil cationic protein (P=0.0071) were replicated in ULSAM after adjustment for established stroke risk factors. In predefined secondary meta-analyses of individual data, interleukin-27 subunit α, growth/differentiation factor 15, urokinase plasminogen activator surface receptor, tumor necrosis factor receptor superfamily member 6, macrophage colony-stimulating factor 1, and matrix metalloproteinase-7 were also potential risk markers for ischemic stroke after adjustment for multiple comparisons (P<0.0006). The addition of N-terminal pro-B-type natriuretic peptide, adrenomedullin, and eosinophil cationic protein to a model with established risk factors increased the C-statistic from 0.629 to 0.689 (P=0.001).CONCLUSIONS: Our data suggest that large-scale proteomics analysis is a promising way of discovering novel biomarkers that could substantially improve the prediction of ischemic stroke.
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| 35. |
- Lind, Lars, et al.
(författare)
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Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight NCD Risk Factor Collaboration (NCD-RisC)
- 2021
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Ingår i: eLife. - : eLife Sciences Publications Ltd. - 2050-084X. ; 10
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Tidskriftsartikel (refereegranskat)abstract
- From 1985 to 2016, the prevalence of underweight decreased, and that of obesity and severe obesity increased, in most regions, with significant variation in the magnitude of these changes across regions. We investigated how much change in mean body mass index (BMI) explains changes in the prevalence of underweight, obesity, and severe obesity in different regions using data from 2896 population-based studies with 187 million participants. Changes in the prevalence of underweight and total obesity, and to a lesser extent severe obesity, are largely driven by shifts in the distribution of BMI, with smaller contributions from changes in the shape of the distribution. In East and Southeast Asia and sub-Saharan Africa, the underweight tail of the BMI distribution was left behind as the distribution shifted. There is a need for policies that address all forms of malnutrition by making healthy foods accessible and affordable, while restricting unhealthy foods through fiscal and regulatory restrictions.
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| 36. |
- Lind, Lars, et al.
(författare)
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Impact of physical activity on cardiovascular status in obesity
- 2017
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Ingår i: European Journal of Clinical Investigation. - : WILEY-BLACKWELL. - 0014-2972 .- 1365-2362. ; 47:2, s. 167-175
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Tidskriftsartikel (refereegranskat)abstract
- Background We have recently shown that being physically active (PA) counteracts, but not eliminates the increased risk of future cardiovascular disease in overweight and obese subjects. To investigate this further, we studied the impact of being normal weight, overweight and obese on multiple markers of subclinical cardiovascular disease in relation to physical activity. Materials and methods At age 70, 1016 subjects were investigated in the Prospective Investigation of the Vasculature in Uppsala Seniors (PIVUS) study. Being PA was defined as performing regular heavy exercise (self-reported). According to body mass index (BMI)/PA groups, the participants were categorized as PA/normal weight (BMI < 25 kg/m(2), n = 104), non-PA/normal weight (n = 234), PA/overweight (BMI 25-29.9 kg/m(2), n = 133), non-PA/overweight (n = 295), PA/obese (BMI = 30 kg/m(2), n = 54) and non-PA/obese (n = 169). Several different measurements of endothelial reactivity and arterial compliance (plethysmography and ultrasound), cartotid artery atherosclerosis and echocardiography were performed, and seven markers of coagulation/ fibrinolysis were measured. Results Physically active subjects with obesity showed impaired vasoreactivity in the forearm resistance vessels, increased left ventricular mass and impaired left ventricular systolic and diastolic functions, together with impaired coagulation/fibrinolysis when compared to PA/normal-weight subjects (P < 0.05 to < 0.001). The majority of these disturbances were seen also in PA/overweight subjects when compared to PA/normal-weight subjects (P < 0.05 to < 0.001). Conclusions Our data provide additional support for the notion that an increased level of self-reported physical activity does not fully eliminate the deleterious cardiovascular consequences associated with overweight and obesity.
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| 37. |
- Lind, Lars, et al.
(författare)
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Methylation-based estimated biological age and cardiovascular disease
- 2018
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Ingår i: European Journal of Clinical Investigation. - : John Wiley & Sons. - 0014-2972 .- 1365-2362. ; 48:2
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: DNA methylation changes over life at specific sites in the genome, which can be used to estimate "biological age." The aim of this population-based longitudinal cohort study was to investigate the association between estimated biological age and incident cardiovascular disease (CVD).MATERIALS AND METHODS: Based on formulas published by Hannum et al and Horvath et al, "biological age" was calculated using data from the Illumina 450k Bead Methylation chip in 832 participants free from cardiovascular disease in the Prospective Study of the Vasculature in Uppsala Seniors (PIVUS) study (50% women, all aged 70 years at the examination). The difference between estimated biological and chronological age was calculated (DiffAge).RESULTS: During 10 years of follow-up, 153 incident cases of cardiovascular disease occurred. In the sex-adjusted analyses, the Horvath estimation of DiffAge was significantly related to incident cardiovascular disease (HR 1.040, 95% CI 1.010-1.071, P = .0079). Thus, for each year of increased biological age, a 4% increased risk of future cardiovascular disease was observed. This relationship was still significant following adjustment for the traditional risk factors sex, BMI, diabetes, HDL and LDL-cholesterol, systolic blood pressure and smoking (HR 1.033, 95% CI 1.004-1.063, P = .024). No such significant association was found using the Hannum formula.CONCLUSIONS: DNA methylation-based estimation of "biological age" per Horvath was associated with incident cardiovascular disease.
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| 38. |
- Lind, Lars, et al.
(författare)
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Use of a proximity extension assay proteomics chip to discover new biomarkers for human atherosclerosis
- 2015
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Ingår i: Atherosclerosis. - : Elsevier BV. - 0021-9150 .- 1879-1484. ; 242:1, s. 205-210
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Tidskriftsartikel (refereegranskat)abstract
- Background and aims: We used a proteomics array to simultaneously measure multiple proteins that have been suggested to be associated with atherosclerosis and related them to plaque prevalence in carotid arteries in a human population-based study. Methods: In the Prospective Study of the Vasculature in Uppsala Seniors (PIVUS; n = 931, 50% women, all aged 70 years), the number of carotid arteries with plaques was recorded by ultrasound. Levels of 82 proteins were assessed in plasma by a proximity extension assay (Proseek Multiplex CVD, Olink Bioscience, Uppsala, Sweden) and related to carotid measures in a regression framework. Results: Following adjustment for multiple testing with Bonferroni correction, seven of the proteins were significantly related to the number of carotid arteries affected by plaques in sex-adjusted models (osteoprotegrin, T-cell immunoglobulin and mucin domain (TIM)-1, growth/differentiation factor 15 (GDF-15), matrix metalloprotease-12 (MMP-12), renin, tumor necrosis factor ligand superfamily member 14 (TNFSF14) and growth hormone). Of these, renin (odds ratio [OR], 1.30; 95% confidence interval [CI], 1.13-1.49 per standard deviation increase), growth hormone (OR, 1.24; 95% CI, 1.08-1.43), osteoprotegerin (OR, 1.22; 95% CI, 1.05-1.43) and TNFSF14 (OR, 1.17; 95% CI, 1.01-1.35) were related to plaque prevalence independently of each other and traditional cardiovascular risk factors. Conclusion: A novel targeted proteomics approach using the proximity extension technique discovered several new associations of candidate proteins with carotid artery plaque prevalence in a large human sample.
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| 39. |
- Mubanga, Mwenya, et al.
(författare)
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Dog ownership and Cardiovascular Risk Factors : a nationwide prospective register-based cohort study
- 2019
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Ingår i: BMJ Open. - : BMJ. - 2044-6055. ; 9
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Tidskriftsartikel (refereegranskat)abstract
- Objective To study the association between dog ownership and cardiovascular risk factors.Design A nationwide register–based cohort study and a cross-sectional study in a subset.Setting A cohort of 2 026 865 participants was identified from the Register of the Total Population and linked to national registers for information on dog ownership, prescribed medication, hospital admissions, education level, income and country of birth. Participants were followed from 1 October, 2006, to the end of the study on 31 December, 2012, assessing medication for a cardiovascular risk factor, emigration and death. Cross-sectional associations were further assessed in 10 110 individuals from the TwinGene study with additional adjustment for professional level, employment status, Charlson comorbidity index, disability and tobacco use.Participants All Swedish residents aged 45–80 years on 1 October, 2006.Main outcome measures Initiation of medication for hypertension, dyslipidaemia and diabetes mellitus.Results After adjustment for confounders, the results indicated slightly higher likelihood of initiating antihypertensive (HR, 1.02; 95% CI, 1.01 to 1.03) and lipid-lowering treatment (HR, 1.02; 95% CI, 1.01 to 1.04) in dog owners than in non-owners, particularly among those aged 45–60 years and in those owning mixed breed or companion/toy breed dogs. No association of dog ownership with initiation of treatment for diabetes was found in the overall analysis (HR, 0.98; 95% CI, 0.95 to 1.01). Sensitivity analyses in the TwinGene cohort indicated confounding of the association between dog ownership and prevalent treatment for hypertension, dyslipidaemia and diabetes mellitus, respectively, from factors not available in the national cohort, such as employment status and non cardiovascularchronic disease status.Conclusions In this large cohort study, dog ownership was associated with a minimally higher risk of initiation of treatment for hypertension and dyslipidaemia implying that the previously reported lower risk of cardiovascular mortality among dog owners in this cohort is not explained by reduced hypertension and dyslipidaemia. These observations may suffer from residual confounding despite access to multiple important covariates, and future studies may add valuable information.
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| 40. |
- Nyberg, Lars, 1966-, et al.
(författare)
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Biological and environmental predictors of heterogeneity in neurocognitive ageing : Evidence from Betula and other longitudinal studies
- 2020
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Ingår i: Ageing Research Reviews. - : Elsevier. - 1568-1637 .- 1872-9649. ; 64
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Forskningsöversikt (refereegranskat)abstract
- Individual differences in cognitive performance increase with advancing age, reflecting marked cognitive changes in some individuals along with little or no change in others. Genetic and lifestyle factors are assumed to influence cognitive performance in aging by affecting the magnitude and extent of age-related brain changes (i.e., brain maintenance or atrophy), as well as the ability to recruit compensatory processes. The purpose of this review is to present findings from the Betula study and other longitudinal studies, with a focus on clarifying the role of key biological and environmental factors assumed to underlie individual differences in brain and cognitive aging. We discuss the vital importance of sampling, analytic methods, consideration of non-ignorable dropout, and related issues for valid conclusions on factors that influence healthy neurocognitive aging.
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| 41. |
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| 42. |
- Phelps, Nowell H, et al.
(författare)
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Worldwide trends in underweight and obesity from 1990 to 2022 : a pooled analysis of 3663 population-representative studies with 222 million children, adolescents, and adults
- 2024
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Ingår i: The Lancet. - : Elsevier. - 0140-6736 .- 1474-547X. ; 403:10431, s. 1027-1050
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundUnderweight and obesity are associated with adverse health outcomes throughout the life course. We estimated the individual and combined prevalence of underweight or thinness and obesity, and their changes, from 1990 to 2022 for adults and school-aged children and adolescents in 200 countries and territories.MethodsWe used data from 3663 population-based studies with 222 million participants that measured height and weight in representative samples of the general population. We used a Bayesian hierarchical model to estimate trends in the prevalence of different BMI categories, separately for adults (age ≥20 years) and school-aged children and adolescents (age 5–19 years), from 1990 to 2022 for 200 countries and territories. For adults, we report the individual and combined prevalence of underweight (BMI <18·5 kg/m2) and obesity (BMI ≥30 kg/m2). For school-aged children and adolescents, we report thinness (BMI <2 SD below the median of the WHO growth reference) and obesity (BMI >2 SD above the median).FindingsFrom 1990 to 2022, the combined prevalence of underweight and obesity in adults decreased in 11 countries (6%) for women and 17 (9%) for men with a posterior probability of at least 0·80 that the observed changes were true decreases. The combined prevalence increased in 162 countries (81%) for women and 140 countries (70%) for men with a posterior probability of at least 0·80. In 2022, the combined prevalence of underweight and obesity was highest in island nations in the Caribbean and Polynesia and Micronesia, and countries in the Middle East and north Africa. Obesity prevalence was higher than underweight with posterior probability of at least 0·80 in 177 countries (89%) for women and 145 (73%) for men in 2022, whereas the converse was true in 16 countries (8%) for women, and 39 (20%) for men. From 1990 to 2022, the combined prevalence of thinness and obesity decreased among girls in five countries (3%) and among boys in 15 countries (8%) with a posterior probability of at least 0·80, and increased among girls in 140 countries (70%) and boys in 137 countries (69%) with a posterior probability of at least 0·80. The countries with highest combined prevalence of thinness and obesity in school-aged children and adolescents in 2022 were in Polynesia and Micronesia and the Caribbean for both sexes, and Chile and Qatar for boys. Combined prevalence was also high in some countries in south Asia, such as India and Pakistan, where thinness remained prevalent despite having declined. In 2022, obesity in school-aged children and adolescents was more prevalent than thinness with a posterior probability of at least 0·80 among girls in 133 countries (67%) and boys in 125 countries (63%), whereas the converse was true in 35 countries (18%) and 42 countries (21%), respectively. In almost all countries for both adults and school-aged children and adolescents, the increases in double burden were driven by increases in obesity, and decreases in double burden by declining underweight or thinness.InterpretationThe combined burden of underweight and obesity has increased in most countries, driven by an increase in obesity, while underweight and thinness remain prevalent in south Asia and parts of Africa. A healthy nutrition transition that enhances access to nutritious foods is needed to address the remaining burden of underweight while curbing and reversing the increase in obesity.FundingUK Medical Research Council, UK Research and Innovation (Research England), UK Research and Innovation (Innovate UK), and European Union.
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| 43. |
- Rambaree, Komalsingh, 1970-, et al.
(författare)
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Qualitative stakeholder analysis for a Swedish regional biogas development : A thematic network approach
- 2021
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Ingår i: Sustainability. - : MDPI. - 2071-1050. ; 13:14
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Tidskriftsartikel (refereegranskat)abstract
- The creation of pathways toward a societal transition to clean energy requires the engagement of multiple stakeholders with different and sometimes conflicting interests. In this connection, stakeholder analysis (SA) offers a technique for identifying, assessing and structuring different needs, interests and concerns related to different stakeholders within the context of sustainability. This article aims to present the findings from a qualitative stakeholder analysis (QSA) by using a thematic network approach (TNA), with the help of the ATLAS.ti software. It focuses on Project X, which was aimed at engaging multiple stakeholders and creating favorable conditions for small and medium-sized companies in a region situated in the central part of Sweden, with the potential to start biogas production. In this work, the findings and discussions of the QSA using TNA are structured by using the political, economic, social, technological, environmental and legal (PESTEL) themes of the model. The present study concludes that for the small-scale biogas industry to successfully develop an understanding of the possibilities of the biogas value chain, it is necessary to have analyzed the nature of the main themes by which various stakeholders relate to biogas production and envision their contribution to creating a sustainable society. Herein, we demonstrate that QSA by a TNA, combined with the application of a PESTEL model, are valuable analytical tools in sustainable project management. The lessons from Project X can be applied to other local biogas initiatives, as many identified threats and opportunities are shared by others.
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| 46. |
- Sammalisto, Kaisu, et al.
(författare)
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Implementation of sustainability in universities as perceived by faculty and staff : a model from a Swedish university
- 2015
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Ingår i: Journal of Cleaner Production. - : Elsevier BV. - 0959-6526 .- 1879-1786. ; 106, s. 45-54
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Tidskriftsartikel (refereegranskat)abstract
- Education for sustainable development creates new challenges for universities where faculty and staff are expected to prepare students to meet complexities in society and take responsibility for sustainability, which scientists are urgently calling for today. Few studies exist on how faculty and staff perceive sustainability in their functions at the university based on long-term sustainability implementation and training within a 14001 certified environmental management system. This university case study with data collected by open-ended survey questions explores how faculty and staff express their role in sustainability work within a Swedish university.The authors developed a model to illustrate development of sustainability competence and its institutionalization. Results show a large variation in perceptions of sustainability from waste separation to a complex understanding and integration of issues into education. Integration of sustainable development as a university core competence is difficult for a whole university to reach. Interpretational flexibility provides opportunities for discussing the sustainability concept in diverse academic traditions in different disciplines. Top management inspiration on different university levels is essential for integration. Continuous training and routines contribute to movement towards institutionalization of sustainability activities and to following up the process in universities.
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| 47. |
- Sammalisto, Kaisu, 1951-, et al.
(författare)
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Learning about sustainability : what influences students’ self-perceived sustainability actions after undergraduate education?
- 2016
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Ingår i: Sustainability. - : MDPI AG. - 2071-1050. ; 8:6
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Tidskriftsartikel (refereegranskat)abstract
- Changing societies’ minds about sustainability requires knowledge about the situation, awareness of what needs to be done and actions to change today’s unsustainable behaviors. Universities are challenged to develop students’ ability to appreciate the complexities of sustainability and translate sustainability knowledge of education into systemic, anticipatory and critical thinking and actions. To meet this challenge, universities provide specific study programs and courses and integrate sustainability in education and activities. There is limited research on the results of such efforts from a student perspective. The study focused on an identical cohort of 108 undergraduate students who answered a survey about their self-perceived knowledge, awareness and actions before and after their studies in a Swedish university. All 108 students had sustainability integrated into their study programs; forty-eight also attended specific sustainability courses. The test model explains variations in students’ self-perceived sustainability actions at the end of their studies. There were differences already in students’ initial self-perceived knowledge between the groups. The students’ female gender, self-perceived initial actions, studying sustainability courses as well as the increase in self-perceived sustainability knowledge contribute significantly to the later sustainability actions. The results show student development, which can encourage those working with education for sustainable development in universities.
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| 48. |
- Sammalisto, Kaisu, 1951-, et al.
(författare)
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Perceptions of sustainability among faculty and staff in a Swedish University
- 2013
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Konferensbidrag (refereegranskat)abstract
- Education for sustainable development creates new challenges for universities expected to prepare students to meet the complexities and take their responsibility in promoting sustainability, which is urgently called for by scientist today. The concept of sustainability and the difficulty in defining it is not just a problem, but also opportunity for the different academic traditions in different disciplines. Environmental management systems like ISO 14001 have been used to institutionalizing the activities for sustainable development in organizations. This single empirical case study explores with a survey how faculty and staff have perceive their role in university sustainability work at the University of Gävle in Swede, which was certified according to ISO 14001 in July 2004. In 2010 the faculty and staff were asked in open questions how they in their activities at a university contribute to sustainable development. The answers indicate their perceptions of sustainable development in a university context and show that both faculty and staff perceive that their activities in university contribute to sustainable development in many ways. Examples from the answers reveal that contribution to sustainable development is becoming as a more natural part in academic activities and the institutions are becoming more aware of their role in educating academics to meet the complexities in society.
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| 50. |
- Sjömark, Josefin, et al.
(författare)
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Antepartum and labour-related single predictors of non-participation, dropout and lost to follow up in a randomised controlled trial comparing internet-based cognitive-behaviour therapy with treatment as usual for women with negative birth experiences and/or post-traumatic stress following childbirth
- 2022
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Ingår i: BMJ Open. - : BMJ Publishing Group Ltd. - 2044-6055. ; 12:11
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: Internet-based interventions are often hampered by high dropout rates. The number of individuals who decline to participate or dropout are reported, but reasons for dropout are not. Identification of barriers to participation and predictors of dropout may help improve the efficacy of internet-based clinical trials. The aim was to investigate a large number of possible predictors for non-participation and dropout in a randomised controlled trial for women with a negative birth experience and/or post-traumatic stress following childbirth.Setting: A childbirth clinic at a university hospital in Sweden.Participants: The sample included 1523 women who gave birth between September 2013 and February 2018. All women who rated an overall negative birth experience on a Likert scale, and/or had an immediate caesarean section (CS), and/or severe postpartum haemorrhage (& GE; 2000 mL) were eligible.Methods: Demographic, antepartum, and labour-related/postpartum predictors were investigated for non-participation (eligible but denied participation), pre-treatment dropout (prior to intervention start), treatment dropout, and loss to follow-up. Descriptive statistics and logistic regression were used in the data analysis.Results: A majority (80.3 %) were non-participants. Non-participation was predicted by lower level of education, being foreign-born, no experience of counselling for fear of childbirth, multiparity, vaginal delivery (vs CS and vacuum-assisted delivery) and absence of: preeclampsia, anal sphincter injury and intrapartum fetal distress. Pretreatment dropout was predicted by the absence of severe haemorrhage. Treatment dropout was predicted by vaginal delivery (vs immediate CS), vertex presentation and good overall birth experience. Loss to follow-up was predicted by vaginal delivery (vs immediate CS or vacuum-assisted delivery) and absence of intrapartum fetal distress.Conclusions: Mothers with no obstetric complications were more likely to not participate and dropout at different time points. Both demographic, antepartum and obstetrical variables are important to attend to while designing procedures to maximise participation in internet-delivered cognitive-behavioral therapy.
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