Medical research

Researchers discover gene that causes obesity in mice

Researchers have discovered that deleting a specific gene in mice prevents them from becoming obese even on a high fat diet, a finding they believe may be replicated in humans.

Medical research

Viagra converts fat cells

Researchers from the University of Bonn treated mice with Viagra and made an amazing discovery: The drug converts undesirable white fat cells and could thus potentially melt the unwelcome "spare tire" around the midriff. ...

Genetics

Valuable tool for predicting pain genes in people

Scientists in Australia and Austria have described a "network map" of genes involved in pain perception. The work, published in the journal PLOS Genetics should help identify new analgesic drugs.

Diseases, Conditions, Syndromes

New tick disease in Switzerland

Microbiologists from the University of Zurich have detected a new disease transmitted via tick bites. The patients suffered from fever, weight loss and malaise, but could be cured fully with a course of antibiotics. Thanks ...

Health

Moderate drinking decreases number of new brain cells

Drinking a couple of glasses of wine each day has generally been considered a good way to promote cardiovascular and brain health. But a new Rutgers University study indicates that there is a fine line between moderate and ...

Health

Exposure to 'Prestige' fuel causes short-term damage to rat DNA

An experiment carried out on rodents exposed to fuel similar to that of the Prestige tanker oil spill – which took place nearly a decade ago – shows that inhalation of the fuel causes damage to genetic material. According ...

Diseases, Conditions, Syndromes

Rats recruited to hunt for TB in Mozambique

A swarm of trained rats is on its way to Mozambique to help the country's over-stretched health system detect tuberculosis in patients, officials said Friday.

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