viral attack

Tag archives for viral attack

Foreigner or native-born? Your immune system discriminates between them, as do those of bacteria. Yes indeed, bacteria do have immune systems – pretty complex ones at that. And like any useful immune system, the bacterial ones must have a good technique for distinguishing “foreign” from “self.” You may even have heard of the bacterial immune…

This week’s Weizmann news stories: A “steam release valve” for inflammation, a “brake” for cell division and an “amplifier” for quantum signals. The steam release valve mechanism also involves an amplifier – one that ramps up the inflammation signal in response to viral attack on a cell. When the signal reaches its peak, it trips…