News tagged with signaling

Why some neurons 'outsource' their cell body

Nerve cells come in very different shapes. Researchers at the Bernstein Center Berlin now reveal why, in insects, the cell body is usually located at the end of a separate extension. Using mathematical models, ...

Apr 21, 2015
popularity 9 comments 0

Common cancers highjack powerhouses of cells

In a breakthrough in the understanding of how cancer does its deadly work, researchers at the University of Virginia School of Medicine have shown that many cancers - including nearly all pancreatic cancers ...

Apr 06, 2015
popularity 12 comments 0

Marker may predict breast cancer response to tamoxifen

The presence of lower-than-normal amounts of the protein TGFBR2 was associated with breast cancer resistance to treatment with the antiestrogen therapeutic tamoxifen, according to a study published in Cancer Research, a jour ...

Apr 02, 2015
popularity 27 comments 0

To stop cancer: Block its messages

The average living cell needs communication skills: It must transmit a constant stream of messages quickly and efficiently from its outer walls to the inner nucleus, where most of the day-to-day decisions ...

Mar 30, 2015
popularity 15 comments 0

To beat leukemia, boost cell signaling, study suggests

A new study of acute lymphoblastic leukemia (ALL) led by UC San Francisco researchers puts an intriguing new twist on anti-cancer strategies. Rather than inhibiting cellular signals that arise from a cancer-driving ...

Mar 26, 2015
popularity 28 comments 0