| 1. |
- Bentham, James, et al.
(författare)
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A century of trends in adult human height
- 2016
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Ingår i: eLIFE. - : eLife Sciences Publications Ltd. - 2050-084X. ; 5
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Tidskriftsartikel (refereegranskat)abstract
- Being taller is associated with enhanced longevity, and higher education and earnings. We reanalysed 1472 population-based studies, with measurement of height on more than 18.6 million participants to estimate mean height for people born between 1896 and 1996 in 200 countries. The largest gain in adult height over the past century has occurred in South Korean women and Iranian men, who became 20.2 cm (95% credible interval 17.5–22.7) and 16.5 cm (13.3– 19.7) taller, respectively. In contrast, there was little change in adult height in some sub-Saharan African countries and in South Asia over the century of analysis. The tallest people over these 100 years are men born in the Netherlands in the last quarter of 20th century, whose average heights surpassed 182.5 cm, and the shortest were women born in Guatemala in 1896 (140.3 cm; 135.8– 144.8). The height differential between the tallest and shortest populations was 19-20 cm a century ago, and has remained the same for women and increased for men a century later despite substantial changes in the ranking of countries.
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| 2. |
- Hjort, Line, et al.
(författare)
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Epigenetics of the non-coding RNA nc886 across blood, adipose tissue and skeletal muscle in offspring exposed to diabetes in pregnancy
- 2024
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Ingår i: Clinical Epigenetics. - 1868-7075. ; 16:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: Diabetes in pregnancy is associated with increased risk of long-term metabolic disease in the offspring, potentially mediated by in utero epigenetic variation. Previously, we identified multiple differentially methylated single CpG sites in offspring of women with gestational diabetes mellitus (GDM), but whether stretches of differentially methylated regions (DMRs) can also be identified in adolescent GDM offspring is unknown. Here, we investigate which DNA regions in adolescent offspring are differentially methylated in blood by exposure to diabetes in pregnancy. The secondary aim was to characterize the RNA expression of the identified DMR, which contained the nc886 non-coding RNA. Methods: To identify DMRs, we employed the bump hunter method in samples from young (9–16 yr, n = 92) offspring of women with GDM (O-GDM) and control offspring (n = 94). Validation by pyrosequencing was performed in an adult offspring cohort (age 28–33 years) consisting of O-GDM (n = 82), offspring exposed to maternal type 1 diabetes (O-T1D, n = 67) and control offspring (O-BP, n = 57). RNA-expression was measured using RT-qPCR in subcutaneous adipose tissue and skeletal muscle. Results: One significant DMR represented by 10 CpGs with a bimodal methylation pattern was identified, located in the nc886/VTRNA2-1 non-coding RNA gene. Low methylation status across all CpGs of the nc886 in the young offspring was associated with maternal GDM. While low methylation degree in adult offspring in blood, adipose tissue, and skeletal muscle was not associated with maternal GDM, adipose tissue nc886 expression was increased in O-GDM compared to O-BP, but not in O-T1D. In addition, adipose tissue nc886 expression levels were positively associated with maternal pre-pregnancy BMI (p = 0.006), but not with the offspring’s own adiposity. Conclusions: Our results highlight that nc886 is a metastable epiallele, whose methylation in young offspring is negatively correlated with maternal obesity and GDM status. The physiological effect of nc886 may be more important in adipose tissue than in skeletal muscle. Further research should aim to investigate how nc886 regulation in adipose tissue by exposure to GDM may contribute to development of metabolic disease.
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| 3. |
- Mathiesen, Karoline Lang, et al.
(författare)
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“A becoming in the meeting”: the interpretations of competence in home care from the perspectives of older people and registered nurses – a meta-ethnography
- 2023
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Ingår i: International Journal of Qualitative Studies on Health and Well-being. - : Taylor & Francis. - 1748-2623 .- 1748-2631. ; 18
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Tidskriftsartikel (refereegranskat)abstract
- AimThe aim of this meta-ethnography was to identify and synthesize qualitative studies focusing on older people’s and registered nurses’ interpretations of competence in home care. MethodsThe meta-ethnography followed the six phases developed by Noblit and Hare (1988). ResultsIn Phase 6, the translation process of the included studies, three themes were identified: i) temporality—the feeling of being of value; ii) dignity—a person, not just a patient; and iii) mutuality of being—togetherness. A synthesis was developed, and the phrase “a becoming in the meeting” emerged. ConclusionThe sense of becoming includes progress, which means becoming something other than before in relation with others and refers to what constitutes the meeting between the older person and the registered nurse working in home care. Competence originates from becoming in the meeting, and registered nurses should therefore value what they do and hold on to this aspect of caring competence that centres on a caring relationship. It is important for registered nurses working in home care to be able to cultivate a caring relationship.
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| 4. |
- Mathiesen, Karoline Lang, et al.
(författare)
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Home care nurses lived experiences of caring relationships with older adults: A phenomenological study
- 2023
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Ingår i: Scandinavian Journal of Caring Sciences. - 0283-9318 .- 1471-6712.
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Tidskriftsartikel (refereegranskat)abstract
- Background: This paper describes registered nurses' lived experiences of caring relationships in the context of homecare provision for older adults living in Denmark. With the growing ageing population throughout Europe, more older adults will require complex care solutions within already overburdened care systems. This development places demands on the competencies and organisation of homecare nurses, as they become key players in healthcare systems. Fostering caring relationships in homecare is a rewarding and valuable process that enhances the holistic and humanising aspects of caring for older adults. For a caring relationship to be truly caring, we must understand not only the subjective experience of such a relationship but also how it is experienced in relation to and shared with others. Aim: This study aimed to describe the essential meaning of the phenomenon of caring relationships in homecare for older adults based on the lived experiences of homecare nurses. Approach and Methods: Registered nurses working in homecare for older adults were interviewed, and a phenomenological analysis was conducted according to the methodological principles of the reflective lifeworld research approach. Findings: The essential meaning of the phenomenon is described as creating an existential and embodied space in which each patient's world is the foundation of caring. The constituents are as follows: caring for the whole person, a sense of ‘at-homeness’ through trusting ‘the other’, experiencing continuity as caring and prioritising the time to care. Conclusion: Caring competence in homecare for older adults relies on a nurse's ability to intertwine physical and existential care needs and articulate them in their daily work. A focus on the phenomenon of caring relationships brings value to and adds an extra layer to the discussion on caring competence.
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| 5. |
- Williamson, Alice, et al.
(författare)
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Genome-wide association study and functional characterization identifies candidate genes for insulin-stimulated glucose uptake
- 2023
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Ingår i: Nature Genetics. - : Springer Nature. - 1061-4036 .- 1546-1718. ; 55:6, s. 973-983
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Tidskriftsartikel (refereegranskat)abstract
- Distinct tissue-specific mechanisms mediate insulin action in fasting and postprandial states. Previous genetic studies have largely focused on insulin resistance in the fasting state, where hepatic insulin action dominates. Here we studied genetic variants influencing insulin levels measured 2 h after a glucose challenge in >55,000 participants from three ancestry groups. We identified ten new loci (P < 5 × 10-8) not previously associated with postchallenge insulin resistance, eight of which were shown to share their genetic architecture with type 2 diabetes in colocalization analyses. We investigated candidate genes at a subset of associated loci in cultured cells and identified nine candidate genes newly implicated in the expression or trafficking of GLUT4, the key glucose transporter in postprandial glucose uptake in muscle and fat. By focusing on postprandial insulin resistance, we highlighted the mechanisms of action at type 2 diabetes loci that are not adequately captured by studies of fasting glycemic traits.
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