Obesity-linked diabetes in the Arab world: a review.
The Arab world is experiencing an epidemic of obesity and type 2 diabetes mellitus. This review summarizes the major pathological factors linking obesity to diabetes, focussing on current epidemiological data related to obese diabetic patients in the Arab world, the etiology of the disease and the genetic determinants of diabetes and obesity. There are alarming data related to the rising prevalence of obesity and type 2 diabetes mellitus in children of Arab ethnicity. Replication studies identify several genetic variants in Arabs with obesitylinked diabetes. For example, variants of the ADIPOQ gene (the rs266729 single-nucleotide polymorphism) are associated with obesity and diabetes in various Arab countries. Gaps exist in our information about diabetes and obesity in Arab populations in relation to ethnic-specific cut-off points for diagnosis and treatment of diabetes. Further genome-wide association studies in obese and diabetic Arab populations could add to our understanding of the pathophysiology, prevention and reversal of this disease.
PubMed Abstracts
PubMed Abstracts