Medical research

Enduring cold temperatures alters fat cell epigenetics

A new study in fat cells has revealed a molecular mechanism that controls how lifestyle choices and the external environment affect gene expression. This mechanism includes potential targets for next-generation drug discovery ...

Medical research

Brown fat flexes its muscle to burn energy

Scientists at the University of California, Berkeley, have discovered that the same kind of fat cells that help newborn babies regulate their body temperature could be a target for weight-loss drugs in adults.

Medical research

Bile acids fire up fat burning

Obesity arises from an imbalance between energy intake and energy expenditure. As a result, current treatments try to decrease calorie intake and/or increase energy expenditure.

Medical research

Mechanism that converts white fat to brown identified

An international team of researchers led from Karolinska Institutet have, in experiments on mice, pinpointed a mechanism for the conversion of energy-storing white fat into energy-expending brown fat. The study is published ...

Medical research

Researchers rethink how 'beige' fat cells burn calories

It has been known for decades that low temperatures can trigger specialized fat cells to burn energy to produce heat, but in a new study, UC San Francisco researchers have discovered a new heat-producing pathway in fat cells ...

Medical research

Can 'brown fat' really help with weight loss?

There have been hyped reports of late about "brown fat". Different from the fat we mostly have (white fat), brown fat is capable of burning more energy. So the theory goes: if we have more brown fat, we can lose weight. But ...

page 8 from 23