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Biochim Biophys Acta. 2014 Mar;1842(3):507-519. doi: 10.1016/j.bbadis.2013.07.006. Epub 2013 Jul 18.

Animal models of in utero exposure to a high fat diet: a review.

Author information

1
Department of Biochemistry, Albert Einstein College of Medicine, Bronx, NY 10461.
2
Cohen Children's Medical Center North Shore/LIJ Health Systems Hofstra University, Lake Success, NY 11042.
3
Department of Medicine, Division of Endocrinology, Albert Einstein College of Medicine, Bronx, NY 10461.
4
Department of Obstetrics and Gynecology and Women's Health, Albert Einstein College of Medicine, Bronx, NY 10461.
#
Contributed equally

Abstract

The incidence of metabolic disease, including type 2 diabetes and obesity, has increased to epidemic levels in recent years. A growing body of evidence suggests that the intrauterine environment plays a key role in the development of metabolic disease in offspring. Among other perturbations in early life, alteration in the provision of nutrients has profound and lasting effects on the long term health and well being of offspring. Rodent and non-human primate models provide a means to understand the underlying mechanisms of this programming effect. These different models demonstrate converging effects of a maternal high fat diet on insulin and glucose metabolism, energy balance, cardiovascular function and adiposity in offspring. Furthermore, evidence suggests that the early life environment can result in epigenetic changes that set the stage for alterations in key pathways of metabolism that lead to type 2 diabetes or obesity. Identifying and understanding the causal factors responsible for this metabolic dysregulation is vital to curtailing these epidemics. This article is part of a Special Issue entitled: Modulation of Adipose Tissue in Health and Disease.

KEYWORDS:

Diabetes; High fat diet; In utero programming; Metabolic disease; Obesity

PMID:
23872578
PMCID:
PMC3895417
DOI:
10.1016/j.bbadis.2013.07.006
[Indexed for MEDLINE]
Free PMC Article
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