Cancer drugs may build and not tear down blood vessels

Scientists have thought that one way to foil a tumor from generating blood vessels to feed its growth – a process called angiogenesis – was by creating drugs aimed at stopping a key vessel growth-promoting protein. But now the opposite seems to be true.

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

<p><a href="http://www.physorg.com/news145458925.html">Cancer drugs may build and not tear down blood vessels</a></p> <p>Scientists have thought that one way to foil a tumor from generating blood vessels to feed its growth – a process called angiogenesis – was by creating drugs aimed at stopping a key vessel growth-promoting protein. But now the opposite seems to be true.</p>