Karina Gasbarrino1, Jessica Gorgui2, Bénédicte Nauche3, Robert Côté4, Stella S Daskalopoulou5. 1. Department of Medicine, Faculty of Medicine, McGill University, Montreal, Quebec, Canada. Electronic address: karina.gasbarrino@mail.mcgill.ca. 2. Department of Medicine, Faculty of Medicine, McGill University, Montreal, Quebec, Canada. Electronic address: jessica.gorgui@gmail.com. 3. Medical Library, McGill University Health Centre, Montreal, Quebec, Canada. Electronic address: benedicte.nauche@muhc.mcgill.ca. 4. Department of Neurology and Neurosurgery, McGill University, Montreal, Quebec, Canada. Electronic address: robert.cote@mcgill.ca. 5. Department of Medicine, Faculty of Medicine, McGill University, Montreal, Quebec, Canada. Electronic address: stella.daskalopoulou@mcgill.ca.
Abstract
BACKGROUND: Adiponectin (APN) is an adipokine with insulin-sensitizing, anti-inflammatory, and vasculoprotective properties. Hypoadiponectinemia has been linked with disease states, such as obesity, type 2 diabetes, and cardiovascular disease. Carotid intima-media thickness (cIMT) is a strong and independent predictor of both coronary and cerebrovascular events, and has been used as a surrogate marker of subclinical atherosclerosis. The aim of this report is to systematically review the evidence on the relationship between APN and cIMT in a wide range of individuals. MATERIALS AND METHODS: Medline, Embase, Biosis, Scopus, Web of Science, and Pubmed were searched for published studies and conference abstracts. The "sign test" and "vote count" methods were used to estimate the direction and significance of the relationship between APN and cIMT. The quality of the eligible studies was evaluated using an adapted version of the New Castle Ottawa quality assessment scale. RESULTS: Fifty-five articles fulfilled the inclusion criteria, comprised of only cross-sectional studies, including healthy subjects, general population, and individuals with metabolic, inflammatory, or other chronic diseases. Most associations between APN and cIMT followed a negative direction in the healthier and general populations, and also in cohorts with metabolic disorders and other chronic diseases, but not in those with inflammatory diseases (sign test). These associations were generally found to be weak or non-significant among all cohort groups studied (vote count). CONCLUSION: Our results are suggestive but not conclusive for an inverse association between APN levels and cIMT in diseased and non-diseased populations.
BACKGROUND:Adiponectin (APN) is an adipokine with insulin-sensitizing, anti-inflammatory, and vasculoprotective properties. Hypoadiponectinemia has been linked with disease states, such as obesity, type 2 diabetes, and cardiovascular disease. Carotid intima-media thickness (cIMT) is a strong and independent predictor of both coronary and cerebrovascular events, and has been used as a surrogate marker of subclinical atherosclerosis. The aim of this report is to systematically review the evidence on the relationship between APN and cIMT in a wide range of individuals. MATERIALS AND METHODS: Medline, Embase, Biosis, Scopus, Web of Science, and Pubmed were searched for published studies and conference abstracts. The "sign test" and "vote count" methods were used to estimate the direction and significance of the relationship between APN and cIMT. The quality of the eligible studies was evaluated using an adapted version of the New Castle Ottawa quality assessment scale. RESULTS: Fifty-five articles fulfilled the inclusion criteria, comprised of only cross-sectional studies, including healthy subjects, general population, and individuals with metabolic, inflammatory, or other chronic diseases. Most associations between APN and cIMT followed a negative direction in the healthier and general populations, and also in cohorts with metabolic disorders and other chronic diseases, but not in those with inflammatory diseases (sign test). These associations were generally found to be weak or non-significant among all cohort groups studied (vote count). CONCLUSION: Our results are suggestive but not conclusive for an inverse association between APN levels and cIMT in diseased and non-diseased populations.
Authors: Alessandro P Delitala; Maristella Steri; Edoardo Fiorillo; Michele Marongiu; Edward G Lakatta; David Schlessinger; Francesco Cucca Journal: Cytokine Date: 2018-08-30 Impact factor: 3.861