angiogenesis

Stem cell type supposed to be crucial for angiogenesis and cancer growth does not exist?

harminka — Tue, 22 Apr 2008 10:45:40 -0500

Angiogenesis, the growth of new blood vessels, is a central process in diverse physiological and pathological situations such as healing of wounds and traumas, cardiovascular disorders, inflammatory conditions such as rheumatoid arthritis, and in cancer growth.

Another way to grow blood vessels

harminka — Thu, 21 Feb 2008 07:50:55 -0600

Researchers at Dana-Farber Cancer Institute have found a previously unknown molecular pathway in mice that spurs the growth of new blood vessels when body parts are jeopardized by poor circulation.

Blocking angiogenesis signaling may lead to health problems

harminka — Fri, 24 Aug 2007 14:09:18 -0500

Angiogenesis inhibitors that block a tumor’s development of an independent blood supply have been touted as effective cancer fighters that result in fewer side effects than traditional chemotherapy. However, a new study by researchers at UCLA’s Jonsson Cancer Center showed that one method of blocking blood supply development could result in serious and potentially deadly side effects.

Pathway links inflammation, angiogenesis, breast cancer

harminka — Thu, 09 Aug 2007 13:00:05 -0500

A well-known inflammatory protein spawns an enzyme that inactivates two tumor-suppressing genes, ultimately triggering production of new blood vessels to nourish breast cancer cells, researchers at The University of Texas M. D. Anderson Cancer Center report in the August edition of the journal Cell.

Anti-fungal drug stops blood vessel growth

harminka — Sat, 28 Apr 2007 01:03:23 -0500

Researchers at Johns Hopkins have discovered to their surprise that a drug commonly used to treat toenail fungus can also block angiogenesis, the growth of new blood vessels commonly seen in cancers. The drug, itraconazole, already is FDA approved for human use, which may fast-track its availability as an antiangiogenesis drug.