Related topics: obesity · fat cells · fatty acids · diet · body mass index

The melodious mouse that sings for sex

A small, brown mouse found in the forests of Central America bucks the rodent trend of conversing in high-pitched squeaks often inaudible to the human ear.

Battles between steroid receptors to regulate fat accumulation

The androgen receptor in human cells inhibits fat accumulation, but its activity can be sabotaged by glucocorticoids, steroids that regulate fat deposition and are known drivers of obesity and insulin resistance, said researchers ...

One in four military applicants denied due to obesity

At a time when American military forces are stretched thin overseas, a growing number of potential recruits are too fat to enlist, according to an analysis by Cornell economists.

French fries' oil content: It's lower with infrared heat

French fries typically soak up a lot of oil while they're in the deep-fat fryer. But U.S. Department of Agriculture (USDA) scientist Zhongli Pan and his colleagues have shown that prepping the raw fries for three minutes ...

Fat makes coral fit to cope with climate change

A year ago, researchers discovered that fat helps coral survive heat stress over the short term—and now it seems that fat helps coral survive over the long term, too.

Oversized fat droplets: Too much of a good thing

As the national waistline expands, so do pools of intra-cellular fat known as lipid droplets. Although most of us wish our lipid droplets would vanish, they represent a cellular paradox: on the one hand droplets play beneficial ...

RNA pathway plays key role in health, lifespan, fly study shows

Humans and other animals carry rogue sequences of DNA in their genomes called transposable elements (TEs). To prevent passing TEs to their offspring, they employ the piRNA pathway in their reproductive organs to block the ...

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