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Light-induced hormone surge points to benefits of light therapy
A report in the November Cell Metabolism reveals powerful effects of light on the adrenal glands, a finding that might explain the broad benefits of bright light therapy for a variety of conditions, including sleep and depressive disorders, according to researchers.   view more (2005-11-09)

Shorter nightly sleep in childhood may help explain obesity epidemic
Soaring levels of obesity might be linked to children sleeping fewer hours at night than they used to, claims a researcher in the Archives of Disease in Childhood.   view more (2006-10-19)

Study finds that a woman's chances of having twins can be modified by diet
An obstetrician well known for his care of and research into multiple-birth pregnancies has found that dietary changes can affect a woman's chances of having twins, and that her overall chance is determined by a combination of diet and heredity.   view more (2006-05-22)

New brain hormone puts brakes on reproduction
University of California, Berkeley, researchers have discovered a new actor in the mammalian reproductive system, a hormone that fills a role long suspected, but until now undetected.   view more (2006-02-07)

Gene therapy for muscular dystrophy fixes frail muscle cells in animal model, Stanford study finds
A new gene therapy technique that has shown promise in skin disease and hemophilia might one day be useful for treating muscular dystrophy, according to a new study by researchers at Stanford University School of Medicine.   view more (2005-12-27)

Gene therapy may protect normal tissues during radiation retreatment for lung cancer
Gene therapy could be used as an agent to protect normal tissues, including the esophagus and lung, from damage during a second administration of radiation therapy for non-small cell lung cancer.   view more (2005-10-17)

New radiation technique helps brain cancer patients keep their hair
Patients whose cancer has spread to the brain can avoid typical hair loss (alopecia) when treated with newer radiation techniques, thereby improving their quality of life while still controlling their cancer.   view more (2005-10-17)

Should older men be screened for prostate cancer?
Screening for prostate cancer in older men has been problematic. While this form of cancer can be fatal, it often progresses so slowly that men are more likely to die from some other disease. Aggressive treatments such as radical prostatectomy or radiation therapy may eradicate the cancer but have negativ   view more (2006-05-02)

Scientists find that protein controls aging by controlling insulin
Researchers at UT Southwestern Medical Center have discovered that a protein prolonging life in mice works by controlling insulin.   view more (2005-08-26)

Brain memory area modifies its wiring diagram during the female cycle
Researchers at Northwestern University and Columbia University have found that "wiring" in female rat brain memory area expands and retracts in relation to the amount of estrogen present during the estrous/menstrual cycle.   view more (2005-11-15)

Gene therapy 'turns off' mutation linked to Parkinson's disease
A group of Northwestern University researchers is developing a novel gene therapy aimed at selectively turning off one of the genes involved in the development of Parkinson's disease.   view more (2006-01-19)

Children who sleep less are three times more likely to be overweight
The less a child sleeps, the more likely he or she is to become overweight, according to researchers from Université Laval's Faculty of Medicine.   view more (2006-03-30)

No reason to fear very low LDL
Very low LDL cholesterol levels appear to be safe for heart patients on statin therapies, according to a new study in the Oct. 18, 2005, issue of the Journal of the American College of Cardiology.   view more (2005-10-12)

Feedback loop found that could forestall liver disease
Researchers at UT Southwestern Medical Center have discovered that the small intestine communicates with the liver to control the production of bile acids-a finding that has great medical implications in treating people at risk for certain types of liver disease.   view more (2005-10-12)

Large study shows low-fat diet has little effect on reducing risk of breast cancer
A major study that includes nearly 50,000 women followed over 8 years indicates that a diet low in fat, but high in fruit, vegetables and grains, does not significantly reduce the risk of breast cancer in postmenopausal women   view more (2006-02-08)

Patients regain cognitive function after radiation for brain tumors
Patients who suffer from low-grade brain tumors are able to regain normal cognitive function after receiving radiation therapy to shrink their tumor.   view more (2005-11-16)

New technique adds precision and permanence to gene therapy
Mount Sinai School of Medicine researchers cured PKU in mice with new gene therapy technique.   view more (2005-10-11)

Slipping past the blood brain barrier: Research shows potential treatment for brain cancer
A compound that kills cancer can sneak past the blood brain barrier, which protects the brain from foreign substances, to do its work in fighting a particularly invasive brain cancer.   view more (2005-08-23)

New drug lets thyroid cancer patients avoid nasty side effects during treatment
A multicenter international study, including Johns Hopkins, has found that after surgery for thyroid cancer, giving genetically engineered human thyroid-stimulating hormone (rhTSH) before radioiodine treatment avoids the previous need to stop thyroid replacement therapy and the miserable side effects that go with it.   view more (2006-01-10)

Growth hormone illegal for off-label anti-aging use, study warns
Because of 1988 and 1990 amendments to the Food, Drug and Cosmetic Act, off-label distribution or provision of human growth hormone to treat aging or age-associated illnesses is illegal in the United States.   view more (2005-10-26)
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