Genetics

'Jack Spratt' diabetes gene identified

Type 2 diabetes is popularly associated with obesity and a sedentary lifestyle. However, just as there are obese people without type 2 diabetes, there are lean people with the disease.

Oncology & Cancer

Obese youths with leukemia more likely to have persistent disease

Obese youths with acute lymphoblastic leukemia (ALL) are known to have worse outcomes than their lean counterparts. To find out why, investigators at Children's Hospital Los Angeles studied patients who were obese at the ...

Overweight & Obesity

Fat cells seem to remember unhealthy diet

It only takes 24 hours for a so-called precursor fat cell to reprogram its epigenetic recipe for developing into a fat cell. This change occurs when the cell is put into contact with the fatty acid palmitate or the hormone ...

Overweight & Obesity

Higher average life expectancy after obesity surgery

People who have undergone obesity (bariatric) surgery live three years longer, on average, than those given conventional treatment for their obesity, a University of Gothenburg study shows. Compared with the general population, ...

Oncology & Cancer

Study links obesity with dampened immune detection of oral cancers

A team from the University of Michigan Rogel Cancer Center and School of Dentistry, led by Yu Leo Lei, D.D.S., Ph.D., have identified a mechanism in mice for how obesity affects some oral cancers' ability to escape from the ...

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