Uncategorized
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Tug-of-War: How bacteria prevent host-cell suicide
New research suggests that bacteria may keep the cells they infect alive longer by tugging on the cells' membranes.
- Materials Science
Clever Coating: New polymer may prolong life of medical implants
Coating medical implants such as glucose sensors and coronary stents with copper-doped polymers could dramatically extend the devices' functioning.
- Earth
An Ounce of Pollution: Particles’ harm varies by person, region, season
A gram of small, air-polluting particles has deadlier effects in certain seasons and regions of the country than in others, and particulate pollutants may disrupt heart function most in people who already have cardiovascular problems.
