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Faculty of 1000 Medicine launched by BioMed Central

Faculty of 1000 Medicine, a major new online service designed to help medics keep abreast of the most important new research, is now live.

23 Jan 2006

Safer treatment for depression

Researchers from the University of Pittsburgh, with the help of a team of Pittsburgh high school science teachers, have developed a wireless device that is implanted in the neck to fight depression and epileptic seizures.

23 Jan 2006

No link between mobile phones and brain tumours

In a four-year study, scientists at the Institute of Cancer Research in London and three British universities found no link between regular, long-term use of cell phones and glioma, the most common type of brain tumour.

22 Jan 2006

Pitt team develop wireless treatment for depression, seizures

19 Jan 2006

New findings about messenger molecule raise hopes for new drug

Uppsala University scientists have developed a new method for measuring the concentration of the messenger substance for cells, cyclic adenosine monophosphate (cAMP), in individual living cells.

18 Jan 2006

Handheld Doppler ultrasound technology finds veins quickly

When medics are treating trauma patients, every second counts. Yet bruises, burns, and other physical conditions often make it difficult to locate veins and administer lifesaving drugs or solutions.

18 Jan 2006

Regular exercise slows down onset of dementia and Alzheimer's

According to a new study published this week regular exercise can slow down the onset of dementia and Alzheimer's disease.

17 Jan 2006

Genome-wide prediction of mammalian enhancers for control of gene expression

Molecular biologists, developmental biologists and computer scientists at the Universtity of Helsinki, Finland, came together to advance towards cracking the code for how gene expression is controlled. The results of this work are published in Cell, in January 2006.

16 Jan 2006

Evidence for impaired retroviral defense genes in humans

Researchers Harmit Malik and Michael Emerman and colleagues at the Fred Hutchinson Cancer Research Center have found that a surprisingly large fraction of humans may be impaired in the function of a recently discovered arm of the body's defense against invading retroviruses such as HIV.

10 Jan 2006

Alcohol-deterrent drugs help long-term abstinence

Studies investigating the long-term outcomes of alcoholism treatment are rare and inconsistent.

8 Jan 2006

Walking slows progression of peripheral artery disease

A study in the Annals of Internal Medicine shows that walking three times a week, even in an unsupervised exercise program, can significantly improve walking ability and slow progression of peripheral artery disease (PAD). PAD often causes leg pain because of impaired blood flow in the arteries.

8 Jan 2006

DNA polymerase zeta gives cells with damaged DNA a new lease on life

Fortunately, our cells contain many enzymes devoted strictly to detecting and repairing any damage caused by these insults. In fact, failure of these enzymes to make needed repairs to genes can lead to the accumulation of mutations and, eventually, cell death or possibly cancer.

6 Jan 2006

Data establishes safety profile of new GlaxoSmithKline rotavirus vaccine candidate

Data from one of the largest infant vaccine trials ever conducted, published in the New England Journal of Medicine (NEJM), showed GlaxoSmithKline's (GSK) rotavirus vaccine candidate as effective against rotavirus disease (rotavirus gastroenteritis) in the first year of life. Rotavirus is the leading recognized cause of diarrhea-related illness and death among infants and young children.

6 Jan 2006

Research indicates birth control pill could cause long-term problems with testosterone

In the January issue of The Journal of Sexual Medicine, researchers have published a new investigation measuring sex hormone binding globulin (SHBG) before and after discontinuation of the oral contraceptive pill.

6 Jan 2006

Risky sex, quality of children's medical care - Journal of Urban Health

The newest issue of the Journal of Urban Health: Bulletin of The New York Academy of Medicine includes a host of compelling research findings regarding risky sexual behavior in the vacation hotspot of Miami, racial influences on the quality of children's medical care, and willingness of blacks to use the Internet to manage their diabetes. These studies are summarized below.

5 Jan 2006

New research indicates birth control pill could cause long-term problems with testosterone

4 Jan 2006

3 walks a week can slow the progression of peripheral artery disease

A study in the Jan. 3 issue of the Annals of Internal Medicine shows that walking three times a week, even in an unsupervised exercise program, can significantly improve walking ability and slow progression of peripheral artery disease (PAD). PAD often causes leg pain because of impaired blood flow in the arteries.

2 Jan 2006

Diet rich in antioxidants protects against Age-Related Macular Degeneration

New research has shown that a diet high in beta carotene, vitamins C and E, and zinc is associated with a substantially reduced risk of age-related macular degeneration in elderly people.

28 Dec 2005

Micro-gyroscopes could detect, monitor and provide therapy guidance on cancer

A vibrating disc no bigger than a speck of dust could help to diagnose and monitor common types of cancer and provide specialists with information about the most appropriate therapy.

22 Dec 2005

Imatinib mesylate (Gleevec) may not be effective at treating kidney cancer

Mayo Clinic Cancer Center investigators report that imatinib mesylate (GleevecTM), the drug used to treat patients with gastrointestinal stromal cancers (GISTs), is not likely to be effective for patients with high grade renal cell carcinoma -- the most aggressive kidney cancer.

22 Dec 2005