Journal ArticleDOI
Positional cloning of the mouse obese gene and its human homologue
Yiying Zhang,Ricardo Proenca,Ricardo Proenca,Margherita Maffei,Marisa Barone,Marisa Barone,Lori Leopold,Lori Leopold,Jeffrey M. Friedman,Jeffrey M. Friedman +9 more
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TLDR
The ob gene product may function as part of a signalling pathway from adipose tissue that acts to regulate the size of the body fat depot.Abstract:
The mechanisms that balance food intake and energy expenditure determine who will be obese and who will be lean. One of the molecules that regulates energy balance in the mouse is the obese (ob) gene. Mutation of ob results in profound obesity and type II diabetes as part of a syndrome that resembles morbid obesity in humans. The ob gene product may function as part of a signalling pathway from adipose tissue that acts to regulate the size of the body fat depot.read more
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Serum Immunoreactive-Leptin Concentrations in Normal-Weight and Obese Humans
Robert V. Considine,Madhur K. Sinha,Mark L. Heiman,Aidas Kriauciunas,Thomas W. Stephens,Mark R. Nyce,Joanna P. Ohannesian,Cheryl C. Marco,Linda J. McKee,Thomas L. Bauer,Jose F. Caro +10 more
TL;DR: Serum leptin concentrations are correlated with the percentage of body fat, suggesting that most obese persons are insensitive to endogenous leptin production.
Journal ArticleDOI
Central nervous system control of food intake
TL;DR: A model is described that delineates the roles of individual hormonal and neuropeptide signalling pathways in the control of food intake and the means by which obesity can arise from inherited or acquired defects in their function.
Journal ArticleDOI
Adipose Tissue as an Endocrine Organ
Erin E. Kershaw,Jeffrey S. Flier +1 more
TL;DR: An overview of the endocrine functions of adipose tissue can be found in this paper, where the authors highlight the adverse metabolic consequences of both adipose excess and deficiency, and propose a more rational therapy for these increasingly prevalent disorders.
Journal ArticleDOI
Obesity alters gut microbial ecology
Ruth E. Ley,Fredrik Bäckhed,Peter J. Turnbaugh,Catherine A. Lozupone,Robin D. Knight,Jeffrey I. Gordon +5 more
TL;DR: Analysis of the microbiota of genetically obese ob/ob mice, lean ob/+ and wild-type siblings, and their ob/+ mothers, all fed the same polysaccharide-rich diet, indicates that obesity affects the diversity of the gut microbiota and suggests that intentional manipulation of community structure may be useful for regulating energy balance in obese individuals.
Journal ArticleDOI
Leptin and the regulation of body weight in mammals
TL;DR: The role of leptin in the control of body weight and its relevance to the pathogenesis of obesity are reviewed.
References
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