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Published on: October 25, 2015
Fetal programming of obesity and type 2 diabetes
Sumudu Nimali Seneviratne1, Shaman Rajindrajith2
1Department of Paediatrics, Faculty of Medicine, University of Colombo, Colombo 08, Sri Lanka. sumudu@pdt.cmb.ac.lk.
Abstract:
The prevalence of obesity and type 2 diabetes mellitus has increased rapidly over the past few decades, and prevention efforts have not been successful. Fetal programming involves the earliest stage of obesity development, and provides a novel concept to complement other strategies for lifelong prevention of obesity and type 2 diabetes mellitus. The World Health Organization now advocates a life-course approach to prevent/control obesity, starting with pre-conceptional and antenatal maternal health. Maternal overnutrition, gestational diabetes mellitus and excessive gestational weight gain lead to fetal overgrowth, and "programs" the offspring with an increased risk of obesity and type 2 diabetes mellitus in childhood and adulthood. This review summarizes current data on fetal programming of obesity and type 2 diabetes mellitus including potential causative factors, mechanisms and interventions to reduce its impact.
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