Emory University

Chemists reveal the force within you

A new method for visualizing mechanical forces on the surface of a cell, reported in Nature Methods, provides the first detailed view of those forces, as they occur in real-time.

Nov 09, 2011
4 / 5 (2) 4 | with audio podcast

Biochemical cell signals quantified for first time

Just as cell phones and computers transmit data through electronic networks, the cells of your body send and receive chemical messages through molecular pathways. The term "cell signaling" was coined more than 30 years ago ...

Sep 15, 2011
4.8 / 5 (6) 2 | with audio podcast

Dawn of agriculture took toll on health

When populations around the globe started turning to agriculture around 10,000 years ago, regardless of their locations and type of crops, a similar trend occurred: The height and health of the people declined.

Jun 15, 2011
4 / 5 (1) 2

Monkey recall memory mirrors that of humans

A new study shows for the first time that monkeys can recall and reproduce simple shapes from memory. Identifying this recall ability is critical to our understanding of the evolution of memory and other cognitive abilities, ...

Apr 28, 2011
not rated yet 0 | with audio podcast

Vitamin D levels linked with health of blood vessels

A lack of vitamin D, even in generally healthy people, is linked with stiffer arteries and an inability of blood vessels to relax, research from the Emory/Georgia Tech Predictive Health Institute has found.

Apr 03, 2011
4.5 / 5 (6) 3

Antidepressants linked to thicker arteries

Antidepressant use has been linked to thicker arteries, possibly contributing to the risk of heart disease and stroke, in a study of twin veterans. The data is being presented Tuesday, April 5 at the American College of Cardiology ...

Apr 02, 2011
5 / 5 (2) 0