Genetics

Gene variants may play role in obesity

(HealthDay)—Two new studies offer some solace to those who can't control their weight despite diet and exercise by providing more evidence that genetics may play a role in obesity.

Overweight & Obesity

Hormone, oxytocin, shows potential as weight-loss treatment

A reproductive hormone helps regulate food intake and energy metabolism without causing adverse effects, a new animal study finds. The results will be presented Monday at The Endocrine Society's 94th Annual Meeting in Houston.

Oncology & Cancer

New probe provides vital assist in brain cancer surgery

A new probe developed collaboratively at Norris Cotton Cancer Center and Dartmouth College's Thayer School of Engineering uses an innovative fluorescence-reading technology to help brain surgeons distinguish cancerous tissue ...

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