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Newly discovered testosterone effect may act on prostate cancer

A newly-discovered mode of action of testosterone is showing great promise in the fight against prostate cancer, with tests showing a 60% reduction in tumor size in mice.

6 Apr 2006

A genomic signature of 254 genes predicting clinical outcome in Primary Cutaneous Melanoma identified

EORTC Melanoma Group researchers have identified a genomic signature predicting clinical outcome in Primary Cutaneous Melanoma, after patients having undergone standard treatment.

6 Apr 2006

Researchers identify internal electron transfer mechanism of cell respiration

Researchers at the Institute of Biotechnology of the University of Helsinki have for the first time identified an internal electron transfer reaction that initiates the proton pump mechanism of the respiratory enzyme.

6 Apr 2006

Unravelling the mysteries of back pain

Researchers at Keele University in Staffordshire, UK, have begun to disentangle the problem of chronic back pain using new statistical analyses.

6 Apr 2006

Cervical cancer vaccine gives women 4 years protection

Researchers say a vaccine that protects women against a virus that causes cervical cancer is effective for more than four years.

6 Apr 2006

Moving in with the boyfriend, bad for girls health!

According to researchers in the UK when women move in with a boyfriend they gain weight.

6 Apr 2006

Role of hepatic STAT3 in brain-insulin action on hepatic glucose production

New research in Cell Metabolism identifies a key player in the body's ability to respond to insulin action in the brain by ratcheting down the export of blood sugar from the liver.

6 Apr 2006

Researchers aim to develop instrument to help physicians estimate risk for developing lung cancer

Physicians have little to help them predict development of lung cancer in their patients - even a history of heavy smoking doesn't really help, since only a small fraction of lifetime smokers develops the cancer.

6 Apr 2006

Yoga improves respiratory function

Young and healthy Thais who participated in just 18 short yoga sessions showed significant improvements on six of seven measures of respiratory function, according to research from Khon Kaen University.

6 Apr 2006

Ginger causes ovarian cancer cells to die

Ginger is known to ease nausea and control inflammation. But researchers at the University of Michigan Comprehensive Cancer Center are investigating a new use for this age-old remedy: treating ovarian cancer.

6 Apr 2006

Researchers identify potential targets for more effective analgesic drugs with potentially fewer side effects

Studying mice, pain researchers at Washington University School of Medicine in St. Louis have identified two key components in the pain cascade that may provide targets for more effective analgesic drugs with potentially fewer side effects

6 Apr 2006

Vitamin C in the blood stream is directly related to fat oxidation

Nutrition researchers from Arizona State University report that the amount of vitamin C in the blood stream is directly related to fat oxidation - the body's ability to use fat as a fuel source - during both exercise and at rest.

6 Apr 2006

Eat less, live longer!

According to researchers reducing calories may very well mean you have a longer life.

5 Apr 2006

Adult stem cells can be used to make new tendon or ligament tissue

Weekend athletes who overexert themselves running or playing basketball may one day reap the benefits of research at the Hebrew University of Jerusalem that shows that adult stem cells can be used to make new tendon or ligament tissue.

4 Apr 2006

Custom-made bladders produced from patients' own cells

Scientists in the U.S. have produced custom-made bladders grown from patients' own cells which have been have been successfully transplanted and function well.

4 Apr 2006

High glucose-uptake tumors can be identified with PET scans

Cervical cancers that take up a lot of blood sugar, or glucose, are more resistant to treatment than those that are less glucose-hungry, according to research at Washington University School of Medicine in St. Louis.

4 Apr 2006

Evidence of estrogen and progesterone hormone allergy discovered

Some women with menstrual cycle disorders like asthma and migraine headaches may be experiencing allergies to their own estrogen and progesterone hormones, Texas researchers have discovered.

4 Apr 2006

International team tackle protein folding

A team of researchers from EPFL, (Ecole Polytechnique Fidirale de Lausanne), the University of Lausanne, Northwestern University and Tel Aviv Universitybring biology and statistical physics together to answer the question of how molecular chaperones fold, unfold and pull proteins around in the cell.

4 Apr 2006

First human recipients of laboratory-grown organs

The first human recipients of laboratory-grown organs were by Anthony Atala, M.D., director of the Institute for Regenerative Medicine at Wake Forest University School of Medicine. In The Lancet, Atala describes long-term success in children and teenagers who received bladders grown from their own cells.

4 Apr 2006

Linking implicit and explicit memory - conscious and unconscious memory linked in storing new information

The way the brain stores new, conscious information such as a first kiss or a childhood home is strongly linked to the way the human brain stores unconscious information, researchers at Yale report this month in an article featured on the cover of Neuron.

4 Apr 2006