Neuroscience

Satiety in 3-D

Many overweight people lack the feeling of being full. It was long thought that this was due to the disrupted transport of the satiety hormone leptin to the brain. That is not the case, as a group of scientists from Helmholtz ...

Diabetes

Combating constant hunger

A plant-derived substance widely used in traditional Chinese medicine has demonstrated promising weight loss effects. The findings of a study conducted by scientists at the Helmholtz Zentrum München, a partner of the German ...

Medical research

A new drug to help young patients with genetic obesity

In a new study, researchers from the Institute for Experimental Pediatric Endocrinology of the Charité - Universitätsmedizin Berlin have successfully treated patients whose obesity is caused by a genetic defect. Aside from ...

Obstetrics & gynaecology

Race, pre-pregnancy BMI may help predict maternal weight gain

Race and pre-pregnancy body mass index (BMI) both affect leptin and adiponectin levels, and leptin levels in mid-pregnancy may be an important predictor of weight gain during pregnancy, new research suggests. The results ...

Diabetes

Leptin tied to sleep quality in obese patients with T2DM

(HealthDay)—Plasma leptin levels are independently associated with sleep quality in obese patients with type 2 diabetes, but not in those who are not obese, according to a study published online Feb. 26 in the Journal of ...

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Leptin

Leptin (Greek leptos meaning thin) is a 16 kDa protein hormone that plays a key role in regulating energy intake and energy expenditure, including appetite and metabolism. It is one of the most important adipose derived hormones. The Ob(Lep) gene (Ob for obese, Lep for leptin) is located on chromosome 7 in humans.

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