News tagged with regulator gene

How breast cancer 'expresses itself'

About one in eight women in the United States will contract breast cancer in her lifetime. Now new research from Tel Aviv University-affiliated researchers, in collaboration with Johns Hopkins University, ...

May 29, 2014
popularity 4.5 / 5 (2) | comments 0

The secret of DNA methylation

Methylation refers to a chemical modification of DNA and this modification can occur in millions of positions in the DNA sequence. Until now, scientists believed that this epigenetic phenomenon actively reduced the expression ...

Jun 18, 2013
popularity 5 / 5 (1) | comments 0

BPA affects sex-based behavior in mice

(Medical Xpress)—Bisphenol A (BPA) is a common chemical found in household plastics. Previous studies on rodents show that BPA exposure is associated with problems with brain and behavioral development. ...

May 28, 2013
popularity 5 / 5 (8) | comments 5 | with audio podcast report

Genetic master controls expose cancers' Achilles' heel

In a surprising finding that helps explain fundamental behaviors of normal and diseased cells, Whitehead Institute scientists have discovered a set of powerful gene regulators dubbed "super-enhancers" that control cell state ...

Apr 11, 2013
popularity 4.8 / 5 (6) | comments 0 | with audio podcast

Not dead yet: Junk DNA is back

A controversy at last: most of our DNA is junk, no it isn't, yes it is. Actually, I think it is – up to 90% really is junk.

Mar 15, 2013
popularity 4.5 / 5 (4) | comments 1