Pentostatin (Nipent, deoxycoformycin) is a purine isolated from fermentation cultures of the microbe Streptomyces antibioticus. Its mechanism of action involves inhibition of the enzyme adenosine deaminase, which plays an important role in purine salvage pathways and DNA synthesis. The resulting accumulation of deoxyadenosine triphosphate (dATP) is highly toxic to lymphocytes.

Pentostatin is effective in the therapy of hairy cell leukemia, producing remissions in 80 to 90% of patients and complete remissions in more than 50%. The major toxic effects of the drug include myelosuppression, nausea, and skin rashes.

10 Ways To Fight Off Cancer

10 Ways To Fight Off Cancer

Learning About 10 Ways Fight Off Cancer Can Have Amazing Benefits For Your Life The Best Tips On How To Keep This Killer At Bay Discovering that you or a loved one has cancer can be utterly terrifying. All the same, once you comprehend the causes of cancer and learn how to reverse those causes, you or your loved one may have more than a fighting chance of beating out cancer.

Get My Free Ebook

Post a comment