2014-05-01, 20:45
Cutting cancer to pieces: New research on bleomycin
Bleomycin's ability to cut through double-stranded DNA in cancerous cells, like a pair of scissors, has been described in a new article. Such DNA cleavage often leads to cell death in particular types of cancer cells. Bleomycin is part of a family of structurally related antibiotics produced by the bacterium, Streptomyces verticillus. Three potent versions of the drug, labeled A2 , A5 and B2 are the primary forms in clinical use against cancer.
http://feeds.sciencedaily.com/~r/science...192749.htm
Bleomycin's ability to cut through double-stranded DNA in cancerous cells, like a pair of scissors, has been described in a new article. Such DNA cleavage often leads to cell death in particular types of cancer cells. Bleomycin is part of a family of structurally related antibiotics produced by the bacterium, Streptomyces verticillus. Three potent versions of the drug, labeled A2 , A5 and B2 are the primary forms in clinical use against cancer.
http://feeds.sciencedaily.com/~r/science...192749.htm