Oncology & Cancer

Study redefines role of estrogen in cervical cancer

Scientists have prior evidence that the hormone estrogen is a major driver in the growth of cervical cancer, but a new study examining genetic profiles of 128 clinical cases reached a surprising conclusion: Estrogen receptors ...

Medical research

Targeting estrogen receptors prevents binge eating in female mice

Binge eating, an eating disorder in which a person frequently consumes unusually large amounts of food in a short period of time, affects about 5 to 10 percent of U.S. adults and is more common in women than men. Researchers ...

Oncology & Cancer

NSAIDs benefit overweight breast cancer patients, study finds

Researchers have determined that postmenopausal overweight or obese breast cancer patients receiving hormone therapy as part of their treatment and who use nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin or ...

Medical research

Low testosterone raises risk of age-related functional disability

Elderly men with low levels of testosterone or other sex hormones have twice the likelihood of having declining physical function over two years' time compared with their peers who have the highest hormone levels, a new study ...

Neuroscience

Researchers discover the seat of sex and violence in the brain

As reported in a paper published online today in the journal Nature, Caltech biologist David J. Anderson and his colleagues have genetically identified neurons that control aggressive behavior in the mouse hypothalamus, a ...

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