Genetics

Premature aging caused by some HIV drugs, study shows

A class of anti-retroviral drugs commonly used to treat HIV, particularly in Africa and low income countries, can cause premature ageing, according to research published today in the journal Nature Genetics. The study shows ...

Health

Vitamins can damage the body's own defences

Each year, we spend billion of dollars on dietary supplements. New research indicates that vitamin pills may upset the fragile balance in our cells and thus cause more harm than good.

Oncology & Cancer

New drug shrinks cancer in animals, study shows

A study led by researchers at the University of Michigan Comprehensive Cancer Center showed in animal studies that new cancer drug compounds they developed shrank tumors, with few side effects.

Medical research

Researchers discover precisely how thalidomide causes birth defects

Thalidomide may have been withdrawn in the early 1960s for use by pregnant women, but its dramatic effects remain memorable half a century later. Now, researchers have taken a major step toward understanding exactly how thalidomide ...

Medical research

Formaldehyde damages proteins, not just DNA

The capacity of formaldehyde, a chemical frequently used in manufactured goods such as automotive parts and wood products, to damage DNA, interfere with cell replication and cause cancer inspired new federal regulations this ...

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