Archive: 23/07/2012

Scientists: Novel TB drug combo passes first test

Scientists are hot on the trail of a new tuberculosis treatment that a small study suggests might one day offer an alternative to battle this deadly lung disease, even if it is resistant to today's two main drugs.

Aging heart cells rejuvenated by modified stem cells

Damaged and aged heart tissue of older heart failure patients was rejuvenated by stem cells modified by scientists, according to research presented at the American Heart Association's Basic Cardiovascular Sciences 2012 Scientific ...

Trial signals major milestone in hunt for new TB drugs

A novel approach to discover the first new tuberculosis (TB) combination drug regimen cleared a major hurdle when Phase II clinical trial results found it could kill more than 99 percent of patients' TB bacteria within two ...

Gates urges more tools, vaccine to end AIDS

AIDS cannot be halted through treatment alone, and more prevention tools, in particular a vaccine, are needed to move seriously toward ending it, philanthropist Bill Gates said Monday.

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