Yale University

The immune system-body weight connection

A primary role of the immune system is fighting off harmful bacteria and viruses. However, recent studies have revealed additional roles of immune cells in other important host functions, such as controlling body weight.

Aug 24, 2016
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Videos reveal how HIV spreads in real time

How retroviruses like HIV spread in their hosts had been unknown—until a Yale team devised a way to watch it actually happen in a living organism. The elaborate and sometimes surprising steps the virus takes to reach and ...

Oct 02, 2015
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