Cellular message movement captured on video

[B]Proper signaling step required for controlled cell growth -- otherwise, cancer and other diseases can result[/B]
Scientists have captured on video the intracellular version of a postal delivery service. Reporting in the journal Biochemical and Biophysical Research Communications (BBRC), bioengineering researchers at UC San Diego published videos of a key message-carrying protein called paxillin moving abruptly from hubs of communication and transportation activity on the cell surface toward the nucleus. Paxillin was labeled with a red fluorescence marker to make it stand out in live cells.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news99892415.html">Cellular message movement captured on video</a></p> <p>[B]Proper signaling step required for controlled cell growth -- otherwise, cancer and other diseases can result[/B] <br>Scientists have captured on video the intracellular version of a postal delivery service. Reporting in the journal Biochemical and Biophysical Research Communications (BBRC), bioengineering researchers at UC San Diego published videos of a key message-carrying protein called paxillin moving abruptly from hubs of communication and transportation activity on the cell surface toward the nucleus. Paxillin was labeled with a red fluorescence marker to make it stand out in live cells.</p>