(Ivanhoe Newswire) Whether it’s burgundy, merlot or Chianti, if it’s made
from a red grape it could prevent the development of breast cancer.
New research from the University of Nebraska Medical Center shows that
resveratrol, a natural substance found in red wine and red grapes, can suppress
the formation of estrogen DNA adducts.
Although breast cancer formation involves a multitude of steps, most are fueled
by increased estrogen. It collects and reacts with DNA molecules. Resveratrol,
which is also sold in extract as a dietary supplement, prevents the formation of
the adducts. It also suppressed two other known risk factors for breast cancer.
“We believe this could stop the whole progression that leads to breast cancer
down the road,” said the study’s lead author Eleanor G. Rogan, Ph.D.
The amount of resveratrol found in one glass of red wine is enough to suppress
the DNA adducts. The study was conduced in laboratory cultures and will need to
be confirmed in larger human trials.
SOURCE: Cancer Prevention Research, July 2008
