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Biotech / Medical : BIOMIRA RESEARCH (BIOM)

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To: chirodoc who wrote (60)3/17/2000 9:44:00 AM
From: opalapril   of 72
 
Scientists Gain Insight Into The Genetics Of Breast Cancer

March 15, 2000

Researchers in Iowa have uncovered a basic genetic process that may contribute to some 80 percent of breast cancers.

The process, called methylation, can affect the DNA of certain cells, thereby silencing genes that prevent tumor
growth. Methylation is controlled by enzymes in the breast-cancer cells, ``and generally any process mediated by enzymes can often be affected by pharmacological interventions,' said the study's lead author Frederick Domann, associate professor of radiology in the free radical and radiation biology program at the University of Iowa, in Iowa City.

(Etc) (etc)

bio.com
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