New tool to accelerate drug discovery

Inside your body on the surface of cell membranes, a metaphorical communication and traffic network is underway as hormones—or chemical messengers—bind to cell membrane receptors to fine tune how the cell behaves. Once ...

Researchers deepen understanding of cellular stress responses

Chronic stress caused by changing temperatures, Alzheimer's disease or other diseases and forces is an unavoidable part of life. At the cellular level, the "first responders" to stress are known as molecular chaperones. Yet ...

Global wildlife decline driving slave labor, organized crime

Global decline of wildlife populations is driving increases in violent conflicts, organized crime and child labor around the world, according to a policy paper led by researchers at the University of California, Berkeley. ...

Study shows stressed-out cells halt protein synthesis

(Phys.org)—Cells experience stress in multiple ways. Temperature shifts, mis-folded proteins and oxidative damage can all cause cellular stress. But whatever the form of the stress, all cells quickly stop making proteins ...

page 1 from 21