Institution
University of Gothenburg
Education•Gothenburg, Sweden•
About: University of Gothenburg is a education organization based out in Gothenburg, Sweden. It is known for research contribution in the topics: Population & Poison control. The organization has 23855 authors who have published 65241 publications receiving 2606327 citations. The organization is also known as: Göteborg University & Gothenburg University.
Topics: Population, Poison control, Health care, Implant, Dementia
Papers published on a yearly basis
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TL;DR: It is shown that improvement of the inflammatory profile after weight loss is related to a reduced number of macrophages in scWAT, and MCP-1, PLAUR, CSF-3, and HIF-1alpha may play roles in the attraction of macophages inscWAT.
Abstract: In human obesity, the stroma vascular fraction (SVF) of white adipose tissue (WAT) is enriched in macrophages. These cells may contribute to low-grade inflammation and to its metabolic complications. Little is known about the effect of weight loss on macrophages and genes involved in macrophage attraction. We examined subcutaneous WAT (scWAT) of 7 lean and 17 morbidly obese subjects before and 3 months after bypass surgery. Immunomorphological changes of the number of scWAT-infiltrating macrophages were evaluated, along with concomitant changes in expression of SVF-overexpressed genes. The number of scWAT-infiltrating macrophages before surgery was higher in obese than in lean subjects (HAM56+/CD68+; 22.6 +/- 4.3 vs. 1.4 +/- 0.6%, P < 0.001). Typical "crowns" of macrophages were observed around adipocytes. Drastic weight loss resulted in a significant decrease in macrophage number (-11.63 +/- 2.3%, P < 0.001), and remaining macrophages stained positive for the anti-inflammatory protein interleukin 10. Genes involved in macrophage attraction (monocyte chemotactic protein [MCP]-1, plasminogen activator urokinase receptor [PLAUR], and colony-stimulating factor [CSF]-3) and hypoxia (hypoxia-inducible factor-1alpha [HIF-1alpha]), expression of which increases in obesity and decreases after surgery, were predominantly expressed in the SVF. We show that improvement of the inflammatory profile after weight loss is related to a reduced number of macrophages in scWAT. MCP-1, PLAUR, CSF-3, and HIF-1alpha may play roles in the attraction of macrophages in scWAT.
1,108 citations
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University of Sheffield1, Southampton General Hospital2, Garvan Institute of Medical Research3, Radiation Effects Research Foundation4, Keil5, McGill University6, Geneva College7, Fred Hutchinson Cancer Research Center8, University of Gothenburg9, Mayo Clinic10, Erasmus University Rotterdam11, University of Melbourne12, University of Manchester13, University of York14, Utrecht University15, University of Cincinnati Academic Health Center16, University of Tokyo17
TL;DR: BMD and clinical risk factors predict hip and other osteoporotic fractures with higher specificity and sensitivity than either alone and provide the basis for the integrated use of validated Clinical risk factors in men and women to aid in fracture risk prediction.
Abstract: BMD and clinical risk factors predict hip and other osteoporotic fractures. The combination of clinical risk factors and BMD provide higher specificity and sensitivity than either alone. To develop a risk assessment tool based on clinical risk factors (CRFs) with and without BMD. Nine population-based studies were studied in which BMD and CRFs were documented at baseline. Poisson regression models were developed for hip fracture and other osteoporotic fractures, with and without hip BMD. Fracture risk was expressed as gradient of risk (GR, risk ratio/SD change in risk score). CRFs alone predicted hip fracture with a GR of 2.1/SD at the age of 50 years and decreased with age. The use of BMD alone provided a higher GR (3.7/SD), and was improved further with the combined use of CRFs and BMD (4.2/SD). For other osteoporotic fractures, the GRs were lower than for hip fracture. The GR with CRFs alone was 1.4/SD at the age of 50 years, similar to that provided by BMD (GR = 1.4/SD) and was not markedly increased by the combination (GR = 1.4/SD). The performance characteristics of clinical risk factors with and without BMD were validated in eleven independent population-based cohorts. The models developed provide the basis for the integrated use of validated clinical risk factors in men and women to aid in fracture risk prediction.
1,102 citations
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TL;DR: Findings were consistent with highly numerate individuals being more likely to retrieve and use appropriate numerical principles, thus making themselves less susceptible to framing effects, and their affective responses were more precise.
Abstract: A series of four studies explored how the ability to comprehend and transform probability numbers relates to performance on judgment and decision tasks. On the surface, the tasks in the four studies appear to be widely different; at a conceptual level, however, they all involve processing numbers and the potential to show an influence of affect. Findings were consistent with highly numerate individuals being more likely to retrieve and use appropriate numerical principles, thus making themselves less susceptible to framing effects, compared with less numerate individuals. In addition, the highly numerate tended to draw different (generally stronger or more precise) affective meaning from numbers and numerical comparisons, and their affective responses were more precise. Although generally helpful, this tendency may sometimes lead to worse decisions. The less numerate were influenced more by competing, irrelevant affective considerations. Analyses showed that the effect of numeracy was not due to general intelligence. Numerical ability appears to matter to judgments and decisions in important ways.
1,101 citations
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TL;DR: The number of these influences suggests that understanding pro-environmental concern and behaviour is far more complex than previously thought, and a primary goal of researchers now should be to learn more about how these many influences moderate and mediate one another to determine pro-Environmental behaviour.
Abstract: We review the personal and social influences on pro-environmental concern and behaviour, with an emphasis on recent research. The number of these influences suggests that understanding pro-environmental concern and behaviour is far more complex than previously thought. The influences are grouped into 18 personal and social factors. The personal factors include childhood experience, knowledge and education, personality and self-construal, sense of control, values, political and world views, goals, felt responsibility, cognitive biases, place attachment, age, gender and chosen activities. The social factors include religion, urban-rural differences, norms, social class, proximity to problematic environmental sites and cultural and ethnic variations We also recognize that pro-environmental behaviour often is undertaken based on none of the above influences, but because individuals have non-environmental goals such as to save money or to improve their health. Finally, environmental outcomes that are a result of these influences undoubtedly are determined by combinations of the 18 categories. Therefore, a primary goal of researchers now should be to learn more about how these many influences moderate and mediate one another to determine pro-environmental behaviour.
1,099 citations
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TL;DR: The data indicate that the FTO allele associated with obesity represses mitochondrial thermogenesis in adipocyte precursor cells in a tissue-autonomous manner, and points to a pathway for adipocyte thermogenesis regulation involving ARID5B, rs1421085, IRX3, and IRX5, which, when manipulated, had pronounced pro-obesity and anti-ob obesity effects.
Abstract: BackgroundGenomewide association studies can be used to identify disease-relevant genomic regions, but interpretation of the data is challenging The FTO region harbors the strongest genetic association with obesity, yet the mechanistic basis of this association remains elusive MethodsWe examined epigenomic data, allelic activity, motif conservation, regulator expression, and gene coexpression patterns, with the aim of dissecting the regulatory circuitry and mechanistic basis of the association between the FTO region and obesity We validated our predictions with the use of directed perturbations in samples from patients and from mice and with endogenous CRISPR–Cas9 genome editing in samples from patients ResultsOur data indicate that the FTO allele associated with obesity represses mitochondrial thermogenesis in adipocyte precursor cells in a tissue-autonomous manner The rs1421085 T-to-C single-nucleotide variant disrupts a conserved motif for the ARID5B repressor, which leads to derepression of a pot
1,097 citations
Authors
Showing all 24120 results
Name | H-index | Papers | Citations |
---|---|---|---|
Peter J. Barnes | 194 | 1530 | 166618 |
Luigi Ferrucci | 193 | 1601 | 181199 |
Richard H. Friend | 169 | 1182 | 140032 |
Napoleone Ferrara | 167 | 494 | 140647 |
Timothy A. Springer | 167 | 669 | 122421 |
Anders Björklund | 165 | 769 | 84268 |
Hua Zhang | 163 | 1503 | 116769 |
Kaj Blennow | 160 | 1845 | 116237 |
Leif Groop | 158 | 919 | 136056 |
Tomas Hökfelt | 158 | 1033 | 95979 |
Johan G. Eriksson | 156 | 1257 | 123325 |
Naveed Sattar | 155 | 1326 | 116368 |
Paul Elliott | 153 | 773 | 103839 |
Claude Bouchard | 153 | 1076 | 115307 |
Hakon Hakonarson | 152 | 968 | 101604 |