News tagged with cell biology

'VIP' treatment for jet lag

A small molecule called VIP, known to synchronize time-keeping neurons in the brain's biological clock, has the startling effect of desynchronizing them at higher dosages, says a research team at Washington ...

Oct 28, 2013
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Nobel laureate: 'Joy, disbelief' at news

Randy Schekman, one of the recipients of the 2013 Nobel Prize for Medicine, told AFP Monday that he received the news with a mixture of "disbelief and joy." ...

Oct 07, 2013
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Cocaine use may increase HIV vulnerability

In many ways, the spread of HIV has been fueled by substance abuse. Shared needles and drug users' high-risk sexual behaviors are just some of the ways that narcotics such as cocaine have played a key role in the AIDS epidemic ...

Sep 30, 2013
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