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Radiation therapy combo cures prostate cancer long-term

Seventy-four percent of men treated with a combination of radiation seed implants and external beam radiation therapy for prostate cancer are cured of their disease 15 years following their treatment, according to a study released in the International Journal of Radiation Oncology-Biology-Physics, the official journal of ASTRO.

7 Jan 2007

DNA vaccine for H5N1 avian influenza enters human trial

The first human trial of a DNA vaccine designed to prevent H5N1 avian influenza infection began on December 21, 2006, when the vaccine was administered to the first volunteer at the National Institutes of Health (NIH) Clinical Center in Bethesda, MD.

3 Jan 2007

Teen gap in cancer care

McMaster University pediatric cancer specialist Dr. Ronald Barr says the teen gap in cancer care has been overlooked for far too long.

3 Jan 2007

Uric acid holds potential for central nervous system damage

Uric acid is commonly associated with the excruciatingly painful joint disease known as gout, but it can also play a crucial role in the treatment of spinal cord injury and other central nervous system disorders, such as stroke, multiple sclerosis and Parkinson's disease, according to Rutgers' Bonnie Firestein.

3 Jan 2007

Men who father only daughters have a higher risk of prostate cancer

In a new and unique study to determine if genes on the Y chromosome are involved in prostate cancer, researchers at Columbia University's Mailman School of Public Health in conjunction with Hebrew University of Jerusalem found that men who had only daughters had a higher risk of prostate cancer than men who had at least one son, thus signifying a possible defect on the father's Y chromosome.

3 Jan 2007

Sigma-Aldrich grants Pfizer license to use ddRNAi

Sigma-Aldrich has announced that it has granted Pfizer a worldwide non-exclusive research license to utilize DNA-directed RNAi (ddRNAi) technology. Applications of the ddRNAi technology for research activities have been licensed exclusively by Sigma- Aldrich from Benitec Limited of Australia.

3 Jan 2007

NanoMed Pharmaceuticals issued new U.S. nanoparticle patent

NanoMed Pharmaceuticals has announced that founders Russell J. Mumper, Ph.D. and Michael Jay, Ph.D. have been issued U.S. Patent 7,153,525 entitled "Microemulsions As Precursors To Solid Nanoparticles."

3 Jan 2007

U.S. surplus mercury strategy welcomed prior to UN negotiations

Department of Energy Secretary Samuel Bodman cited recognition of health and environmental concerns as prime reasons why DOE "has no current plans to sell" their stockpile of over 1,200 metric tons of mercury.

3 Jan 2007

Dentists could detect osteoporosis, automatically

Researchers in the School of Dentistry at The University of Manchester have created a unique way of identifying osteoporosis sufferers from ordinary dental x-rays.

From The University of Manchester 3 Jan 2007

Bulimia may result from hormonal imbalance

Bulimia is normally regarded as a mental illness that should be treated with cognitive behavioural therapy (CBT).

3 Jan 2007

Era of beer belly pride long gone

Four out of five men with beer bellies could die young, and they might not realise it.

3 Jan 2007

Herpes appears to play a role in bringing about Alzheimer's disease

A gene known to be a major risk factor for Alzheimer's disease puts out the welcome mat for the virus that causes cold sores, allowing the virus to be more active in the brain compared to other forms of the gene.

3 Jan 2007

UK medical education is being hit hard by a lack of funding and resources, says the BMA

In a response to the Education and Skills Committee inquiry the BMA highlights concerns about the current situation in medical education and voices opposition to the cap on student fees being lifted.

3 Jan 2007

Renegade ribonucleic acid

Researchers at Johns Hopkins have discovered that a tiny piece of genetic code apparently goes where no bit of it has gone before, and it gets there under its own internal code.

3 Jan 2007

Levodopa improves tremors, involuntary movements in Parkinson patients

A drug used to treat epilepsy has been found to significantly improve tremors, motor fluctuations, and other involuntary movements, or dyskinesias, in patients with Parkinson disease, according to a study published in Neurology, the scientific journal of the American Academy of Neurology.

2 Jan 2007

Effect of vitamin supplementation on neonatal morbidity and mortality

Undernourished women who take a vitamin and mineral supplement while pregnant may be less likely than women taking only iron and folic acid supplements to have babies weighing less than 2,500 grams, and their newborns may be less likely to have morbidity in the first seven days of life.

2 Jan 2007