| 1. |
- Brunkwall, Louise, et al.
(författare)
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The Malmö Offspring Study (MOS) : design, methods and first results.
- 2021
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Ingår i: European Journal of Epidemiology. - : Springer Nature. - 0393-2990 .- 1573-7284. ; 36, s. 103-116
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Tidskriftsartikel (refereegranskat)abstract
- As cardio metabolic disease manifestations tend to cluster in families there is a need to better understand the underlying mechanisms in order to further develop preventive strategies. In fact, genetic markers used in genetic risk scores, important as they are, will not be able alone to explain these family clusters. Therefore, the search goes on for the so called missing heritability to better explain these associations. Shared lifestyle and social conditions in families, but also early life influences may be of importance. Gene-environmental interactions should be explored. In recent years interest has grown for the role of diet-microbiota associations, as microbiota patterns may be shared by family members. In the Malmö Offspring Study that started in 2013, we have so far been able to examine about 4700 subjects (18-71 years) representing children and grandchildren of index subjects from the first generation, examined in the Malmö Diet Cancer Study during 1991 to 1996. This will provide rich data and opportunities to analyse family traits of chronic disease across three generations. We will provide extensive genotyping and phenotyping including cardiovascular and respiratory function, as well as markers of glucose metabolism. In addition, also cognitive function will be assessed. A 4-day online dietary recall will be conducted and gut as well as oral microbiota analysed. The ambition is to provide one of the first large-scale European family studies with individual data across three generations, which could deepen our knowledge about the role of family traits for chronic disease and its underlying mechanisms.
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| 2. |
- Dieden, Anna, 1984-, et al.
(författare)
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Exploring biomarkers associated with deteriorating vascular health using a targeted proteomics chip : The SABPA study
- 2021
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Ingår i: Medicine. - : Lippincott Williams & Wilkins. - 0025-7974 .- 1536-5964. ; 100:20
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Tidskriftsartikel (refereegranskat)abstract
- ABSTRACT: In this observational study, by the use of a multiplex proteomic platform, we aimed to explore associations between 92 targeted proteins involved in cardiovascular disease and/or inflammation, and phenotypes of deteriorating vascular health, with regards to ethnicity.Proteomic profiling (92 proteins) was carried out in 362 participants from the Sympathetic activity and Ambulatory Blood Pressure in Africans (SABPA) study of black and white African school teachers (mean age 44.7 ± 9.9 years, 51.9% women, 44.5% Black Africans, 9.9% with known cardiovascular disease). Three proteins with <15% of samples below detectable limits were excluded from analyses. Associations between multiple proteins and prevalence of hypertension as well as vascular health [Carotid intima-media thickness (cIMT) and pulse wave velocity (PWV)] measures were explored using Bonferroni-corrected regression models.Bonferroni-corrected significant associations between 89 proteins and vascular health markers were further adjusted for clinically relevant co-variates. Hypertension was associated with growth differentiation factor 15 (GDF-15) and C-X-C motif chemokine 16 (CXCL16). cIMT was associated with carboxypeptidase A1 (CPA1), C-C motif chemokine 15 (CCL15), chitinase-3-like protein 1 (CHI3L1), scavenger receptor cysteine-rich type 1 protein M130 (CD163) and osteoprotegerin, whereas PWV was associated with GDF15, E-selectin, CPA1, fatty acid-binding protein 4 (FABP4), CXCL16, carboxypeptidase B (CPB1), and tissue-type plasminogen activator. Upon entering ethnicity into the models, the associations between PWV and CPA1, CPB1, GDF-15, FABP4, CXCL16, and between cIMT and CCL-15, remained significant.Using a multiplex proteomic approach, we linked phenotypes of vascular health with several proteins. Novel associations were found between hypertension, PWV or cIMT and proteins linked to inflammatory response, chemotaxis, coagulation or proteolysis. Further, we could reveal whether the associations were ethnicity-dependent or not.
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| 3. |
- Dieden, Anna, et al.
(författare)
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Galectin-4 is associated with diabetes and obesity in a heart failure population
- 2023
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Ingår i: Scientific Reports. - : Springer Nature. - 2045-2322. ; 13, s. 1-10
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Tidskriftsartikel (refereegranskat)abstract
- An association between high Galectin-4 (Gal-4) and prevalence of diabetes in subjects with heart failure (HF) has previously been reported. The purpose of this study was to confirm these findings, as well as to further investigate this association, in a Swedish HF population. In addition, a second aim was to explore Gal-4’s association with obesity and biomarkers of metabolism and heart failure. Gal-4 was measured using a proximity extension array technique in 324 hospitalized HF patients within the Swedish HeArt and bRain failure investigation trial cohort. Obesity was defined as BMI ≥ 30. Multivariable logistic regression models were used to explore associations between Gal-4 and diabetes/obesity, and linear regression models were used to explore the associations between Gal-4 and biomarkers. A total of 309 participants (29.1% female; mean age 74.8 years) provided complete data for the analysis of associations between Gal-4 and diabetes. Additionally, for the analysis of heart failure phenotype, complete data was available for 230 subjects. Gal-4 was positively associated with prevalent diabetes (OR 2.60; CI 95% 1.56–4.32). In multivariable models, Gal-4 levels were significantly associated with obesity, but only for subjects with diabetes (OR 2.48; 1.09–5.62). Additionally, Gal-4 demonstrated a significant association with the incretin Glucose-dependent insulinotropic polypeptide (GIP), as well as with biomarkers of HF. In the stratified analyses, the association between Gal-4 and diabetes was prominent in patients with reduced ejection fraction (n = 160, OR 3.26; 95%CI 1.88–5.66), while it was not observed in those without (n = 70, 1.96 (0.75–5.10)). In this cross-sectional, observational study, higher Gal-4 levels in HF patients were associated with higher GIP levels. Further, increased levels of Gal-4 were associated with increased likelihood of diabetes, and obesity. This association was particularly pronounced in individuals with HF characterized by reduced ejection fraction. Additionally, Gal-4 levels were significantly elevated in heart failure patients with diabetes and obesity.
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| 4. |
- Ekblom Bak, Elin, 1981-, et al.
(författare)
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Accelerometer derived physical activity and subclinical coronary and carotid atherosclerosis : cross-sectional analyses in 22 703 middle-aged men and women in the SCAPIS study
- 2023
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Ingår i: BMJ Open. - : BMJ Publishing Group Ltd. - 2044-6055. ; 13:11
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: The aim included investigation of the associations between sedentary (SED), low-intensity physical activity (LIPA), moderate-to-vigorous intensity PA (MVPA) and the prevalence of subclinical atherosclerosis in both coronaries and carotids and the estimated difference in prevalence by theoretical reallocation of time in different PA behaviours.DESIGN: Cross-sectional.SETTING: Multisite study at university hospitals.PARTICIPANTS: A total of 22 670 participants without cardiovascular disease (51% women, 57.4 years, SD 4.3) from the population-based Swedish CArdioPulmonary bioImage study were included. SED, LIPA and MVPA were assessed by hip-worn accelerometer.PRIMARY AND SECONDARY OUTCOMES: Any and significant subclinical coronary atherosclerosis (CA), Coronary Artery Calcium Score (CACS) and carotid atherosclerosis (CarA) were derived from imaging data from coronary CT angiography and carotid ultrasound.RESULTS: High daily SED (>70% ≈10.5 hours/day) associated with a higher OR 1.44 (95% CI 1.09 to 1.91), for significant CA, and with lower OR 0.77 (95% CI 0.63 to 0.95), for significant CarA. High LIPA (>55% ≈8 hours/day) associated with lower OR for significant CA 0.70 (95% CI 0.51 to 0.96), and CACS, 0.71 (95% CI 0.51 to 0.97), but with higher OR for CarA 1.41 (95% CI 1.12 to 1.76). MVPA above reference level, >2% ≈20 min/day, associated with lower OR for significant CA (OR range 0.61-0.67), CACS (OR range 0.71-0.75) and CarA (OR range 0.72-0.79). Theoretical replacement of 30 min of SED into an equal amount of MVPA associated with lower OR for significant CA, especially in participants with high SED 0.84 (95% CI 0.76 to 0.96) or low MVPA 0.51 (0.36 to 0.73).CONCLUSIONS: MVPA was associated with a lower risk for significant atherosclerosis in both coronaries and carotids, while the association varied in strength and direction for SED and LIPA, respectively. If causal, clinical implications include avoiding high levels of daily SED and low levels of MVPA to reduce the risk of developing significant subclinical atherosclerosis.
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| 5. |
- Gallo, Widet, et al.
(författare)
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Replication study reveals miR-483-5p as an important target in prevention of cardiometabolic disease
- 2021
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Ingår i: BMC Cardiovascular Disorders. - : Springer Science and Business Media LLC. - 1471-2261. ; 21
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundAlterations in levels of circulating micro-RNAs might reflect within organ signaling or subclinical tissue injury that is linked to risk of diabetes and cardiovascular risk. We previously found that serum levels of miR-483-5p is correlated with cardiometabolic risk factors and incidence of cardiometabolic disease in a case–control sample from the populations-based Malmö Diet and Cancer Study Cardiovascular Cohort (MDC-CC). We here aimed at replicating these findings and to test for association with carotid atherosclerosis.MethodsWe measured miR-483-5p in fasting serum of 1223 healthy subjects from the baseline examination of the population-based, prospective cohort study Malmö Offspring Study (MOS) and correlated miR-483-5p to cardiometabolic risk factors and to incidence of diabetes mellitus and coronary artery disease (CAD) during 3.7 (± 1.3) years of follow-up using logistic regression. In both MOS and MDC-CC we related mir-483-5p to carotid atherosclerosis measured with ultrasound.ResultsIn cross-sectional analysis miR-483-5p was correlated with BMI, waist circumference, HDL, and sex. After adjustment for age and sex, the association remained significant for all risk factors except for HDL. Logistic regression analysis showed significant associations between miR-483-5p and new-onset diabetes (OR = 1.94, 95% CI 1.06–3.56, p = 0.032) and cardiovascular disease (OR = 1.99, 95% CI 1.06–3.75, p = 0.033) during 3.7 (± 1.3) years of follow-up. Furthermore, miR-483-5p was significantly related with maximum intima-media thickness of the carotid bulb in MDC-CC (p = 0.001), but not in MOS, whereas it was associated with increasing number of plaques in MOS (p = 0.007).ConclusionmiR-483-5p is related to an unfavorable cardiometabolic risk factor profile and predicts diabetes and CAD, possibly through an effect on atherosclerosis. Our results encourage further studies of possible underlying mechanisms and means of modifying miR-483-5p as a possible interventional target in prevention of cardiometabolic disease.
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| 6. |
- Holm, Hannes, et al.
(författare)
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Cognitive test results are associated with mortality and rehospitalization in heart failure: Swedish prospective cohort study
- 2020
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Ingår i: ESC Heart Failure. - : WILEY PERIODICALS, INC. - 2055-5822. ; 7:5, s. 2948-2955
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Tidskriftsartikel (refereegranskat)abstract
- Aims We aimed to search for associations between cognitive test results with mortality and rehospitalization in a Swedish prospective heart failure (HF) patient cohort. Methods and results Two hundred and eighty-one patients hospitalized for HF (mean age, 74 years; 32% women) were assessed using cognitive tests: Montreal Cognitive Assessment (MoCA), A Quick Test of Cognitive speed, Trail Making Test A, and Symbol Digit Modalities Test. The mean follow-up time censored at rehospitalization or death was 13 months (interquartile range, 14) and 28 months (interquartile range, 29), respectively. Relations between cognitive test results, mortality, and rehospitalization risk were analysed using multivariable Cox regression model adjusted for age, sex, body mass index, systolic blood pressure, atrial fibrillation, diabetes, smoking, educational level, New York Heart Association class, and prior cardiovascular disease. A total of 80 patients (29%) had signs of cognitive impairment (MoCA score < 23 points). In the fully adjusted Cox regression model using standardized values per 1 SD change of each cognitive test, lower score on MoCA [hazard ratio (HR), 0.75; confidence interval (CI), 0.60-0.95;P = 0.016] and Symbol Digit Modalities Test (HR, 0.66; CI, 0.48-0.90;P = 0.008) yielded significant associations with increased mortality. Rehospitalization risk (n = 173; 62%) was significantly associated with lower MoCA score (HR, 0.84; CI, 0.71-0.99;P = 0.033). Conclusions Two included cognitive tests were associated with mortality in hospitalized HF patients, independently of traditional risk factors. In addition, worse cognitive test scores on MoCA heralded increased risk of rehospitalization.
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| 7. |
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| 8. |
- Holm, Hannes, et al.
(författare)
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Ventricular-arterial coupling and cardiovascular risk among young adults : The African-PREDICT study
- 2023
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Ingår i: American Journal of Physiology - Heart and Circulatory Physiology. - 1522-1539. ; 325:2, s. 362-371
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Tidskriftsartikel (refereegranskat)abstract
- Ventricular-arterial coupling (VAC) has independent diagnostic and prognostic value for cardiovascular (CV) risk stratification, but studies on its association with anthropometric and CV factors are sparse in young individuals without overt CV disease. We aim to provide descriptive data regarding VAC and its associations with CV risk factors in young adults without overt CV disease. For 631 (mean age, 24 ± 3 yr; 51% female) individuals, VAC was determined by carotid-femoral pulse wave velocity (PWV)/global longitudinal strain (GLS). Multivariable logistic and linear regression models were performed to explore the association between PWV/GLS and CV risk factors. A P-value < 0.05 was considered statistically significant. The mean PWV/GLS was 0.33 ± 0.07 m/s%. Higher ratios of PWV/GLS associated with older age, male sex, and a higher prevalence of CV risk factors (i.e., higher blood pressure, prevalent hypertension, higher waist circumference, active smoking, higher plasma triglycerides, lower high-density lipoprotein cholesterol, and an adverse urine albumin/creatinine ratio). Furthermore, higher PWV/GLS was associated with echocardiographic measures such as lower ejection fraction and higher left ventricle mass index. In expanded logistic regression models, higher ratios of PWV/GLS were significantly associated with the prevalence of active smoking [odds ratio (OR), 1.88; confidence interval (CI) 1.36-2.58, P < 0.001] and hypertension (OR 1.98; CI 1.40-2.80, P < 0.001). We demonstrated that worse VAC reflected by higher values of PWV/GLS are significantly associated with CV risk factors in young adults. The results suggest that PWV/GLS might serve as a tool to improve the profiling of cardiovascular risk in young adults. NEW & NOTEWORTHY Assessing VAC is especially useful in heart failure and valvular heart disease, but less is known about VAC in the pathophysiology of CV disease risk in younger individuals. In young individuals without overt CV disease, we showed descriptive data regarding VAC, determined by PWV/GLS ratio, and explored the associations of VAC with clinical CV disease risk factors. Worse VAC, reflected by higher values of PWV/GLS, associated with high blood pressure and smoking in young adults.
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| 9. |
- Holm Isholth, Hannes, et al.
(författare)
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The impact of prediabetes and diabetes on endothelial function in a large population-based cohort
- 2024
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Ingår i: Blood Pressure. - 0803-7051. ; 33:1, s. 1-8
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundDiabetes and prediabetes are well-recognized risk factors for cardiovascular disease (CVD) and are marked by vascular endothelial dysfunction (ED). However, there is a scarcity of thorough population-based studies examining ED in individuals with diabetes/prediabetes free from manifest CVD. Here, we examined the association between ED assessed by reactive hyperaemia index (RHI) in the finger and diabetes/prediabetes in a large middle-aged population cohort.MethodsWithin the Malmö Offspring Study, following the exclusion of participants <30 years and participants with prevalent CVD, 1384 participants had complete data on all covariates. The RHI was calculated using pulse amplitude tonometry. ED was defined as RHI < 1.67. Multivariable logistic and linear regression models were conducted to investigate associations between ED and RHI with diabetes and prediabetes.ResultsThe study population had a mean age of 53.6 ± 7.6 years (53% women). In study participants with manifest diabetes (n = 121) and prediabetes (n = 514), ED was present in 42% and 25% respectively, compared to 23% in those with normal glucometabolic status. In multivariable logistic regression analyses, prevalent diabetes was significantly associated with ED (OR 1.95; 95%CI 1.57-3.39; p = 0.002), as well as with lower RHI (β-coeff. -0.087; p = 0.002). However, prediabetes showed no association with neither ED nor RHI.ConclusionIn a population free from CVD, vascular endothelial dysfunction was primarily associated with manifest diabetes, but not with prediabetes, implying that finger ED may develop when diabetes is established, rather than being an early sign of glucose intolerance. Further research is needed to explore whether addressing glucose intolerance could potentially delay or prevent vascular ED onset.
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| 10. |
- Johansson, Madeleine, et al.
(författare)
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INCREASED LEVELS OF ADVANCED GLYCATION END PRODUCTS ARE ASSOCIATED WITH HIGHER AORTIC STIFFNESS IN YOUNGER INDIVIDUALS OF THE GENERAL POPULATION
- 2023
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Ingår i: Journal of Hypertension. - 1473-5598. ; 41:Suppl 3, s. 269-269
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Konferensbidrag (refereegranskat)abstract
- Objective: Advanced Glycation End products (AGEs) is an established risk marker in diabetic vascular disease, and associated with the degree of diabetes complications, renal failure, and atherosclerosis in older individuals. The relationship between aortic stiffness and AGEs has not been thoroughly examined in the younger population. We aimed to evaluate the association between AGEs and aortic stiffness in the general population of young and mid-aged adults with few comorbidities.Design and method: We cross-sectionally analysed 2518 participants from a prospective population-based cohort (mean age 41.8±14.5 years, 52.2% women). Advanced glycation end-products were measured as skin autofluorescence with AGE-Reader™, which is a well-validated, non-invasive method. Aortic stiffness was assessed by carotid-femoral pulse wave velocity (cf-PWV) and augmentation index adjusted for resting heart rate (Aix) at the arteria radialis using SphygmoCor®. Linear regression stratified by age equal to or below 50 years (n = 1689) and 51 years and above (n = 829) was used to analyse associations between AGEs, and PWV and Aix in a univariate model and multivariable model adjusted for sex, body mass index, systolic blood pressure, heart rate, fasting glucose, estimated glomerular filtration rate, low-density-lipoprotein, and current smoking.Results: Mean cf-PWV and Aix across quartiles of AGEs in both age groups are shown in Figure 1. We found that one unit increase in skin autofluorescence was significantly associated with direct aortic stiffness (cf-PWV) after adjustment in younger individuals below or equal to 50 years old (unstandardized beta-coefficient (B) cf-PWV 0.59 m/s, pConclusions: Our findings show that higher levels of advanced glycation end products are positively associated with increased direct and indirect arterial stiffness in younger individuals with few comorbidities, independent of cardiometabolic risk factors. Future studies are warranted to elucidate the effect of reduced AGE dietary consumption and AGE-inhibition on aortic stiffness.
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