Breast Cancer

PKC delta and MAPK mediate G(1) arrest induced by PMA in SKBR-3 breast cancer

Published in Cancer Weekly, April 26th, 2005

PKC delta and MAPK mediate G(1) arrest induced by PMA in SKBR-3 breast cancer cells.

"The effects of activating endogenous protein kinase C (PKC) on cell proliferation and the cell cycle were investigated by treating the breast cancer cell line SKBR-3 with phorbol 12-myristate 13 acetate (PMA). This inhibited cell growth in a concentration-dependent manner, causing a marked arrest of cells in G(1).

"Pretreatment with GF109203X completely blocked the antiproliferative effect of PMA, and pretreatment with the PKCdelta inhibitor rottlerin partially blocked it," scientists in Japan report.

"Infecting SKBR-3 cells with an adenovirus...

Want to see the full article?

Purchase this article for only $3.00

We're a pay-per-view site for premium content. If you'd like to purchase this article, it's only $3.00.

Welcome to NewsRx!

Learn more about a six-week, no-risk free trial of Cancer Weekly

Source: Cancer Weekly (2005-04-26)

NewsRx is Social

Top Medical Newsletters

Awards

Best Health/Healthcare Content, 2012
Best Health/Healthcare Content, 2011
Best e-Business Site, 2010
Best e-Business Site, 2009
Best e-Business Site, 2008
Best e-Business Site, 2007
Best e-Business Site, 2006
Best Healthcare Content, 2005
Best Overall Internet Site, 2005
Best Interactive Site, 2005

Facts & Stats

NewsRx also is available at LexisNexis, Gale, ProQuest, Factiva, Dialog, Thomson Reuters, NewsEdge, and Dow Jones.

Google 2010 PageRank: #2 Among Top Health News and Media Publications
Google 2010 PageRank: #2 Among Top Science Publications in Biology/Physiology
Google 2010 PageRank: #2 Among Top News and Media for the Business of Pharmaceuticals
Amazon's Alexa 2010 PageRank: #2 News and Media Site for the Pharmaceutical Industry