News tagged with chemical signal

New path for colon cancer drug discovery

An old pinworm medicine is a new lead in the search for compounds that block a signaling pathway implicated in colon cancer. The findings, reported by Vanderbilt University Medical Center researchers in the ...

Nov 19, 2010
5 / 5 (3) 0 | with audio podcast

Researchers link protein to tumor growth

(PhysOrg.com) -- Johns Hopkins researchers working on mice have discovered a protein that is a major target of a gene that, when mutated in humans, causes tumors to develop on nerves associated with hearing, as well as cataracts ...

Aug 31, 2010
4 / 5 (1) 0 | with audio podcast

The secret to sniffing out a safe supper

When mice smell the scent of food on the breath of their fellow mice, they use that experience to decide what's safe to eat in the future. Key in that learning process is the pairing of a particular odor with a chemical ingredient ...

Jul 15, 2010
4 / 5 (2) 0 | with audio podcast

Computer program takes on protein puzzle

(PhysOrg.com) -- All proteins self-assemble in a fraction of the blink of an eye, but it can take a long time to mimic the process. And there has been no guarantee of success, even with the most powerful computers - until ...

Jul 06, 2010
4.2 / 5 (9) 1 | with audio podcast