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New genetic variant associated with prostate cancer in African-Americans

10-31-2007 · EurekAlert!

Two tiny genetic variations may provide the best clues yet for finding more precise ways to estimate prostate cancer risk and improve screening and early detection for men of African descent.

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Keywords: genetic, variant, associated, prostate, cancer, african-americans, african, americans

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  1. Scientists discover genetic variant associated with prostate cancer in African Americans
    10-31-2007 · EurekAlert!
    Researchers report a new genetic variant that is linked to higher incidence of prostate cancer in African-American men. This study emphasizes the importance of characterizing genetic markers associated with prostate cancer in high-risk populations.
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  2. Researchers publish largest genome-wide study of prostate cancer in African American men
    10-11-2006 · EurekAlert!
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  3. Study finds gene linked to aggressive prostate cancer
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    Results from two genome-wide association studies have identified a genetic variant of the DAB2IP gene that is associated with the risk of aggressive prostate cancer. Research teams from the Translational Genomics Research Institute, Wake Forest University School of Medicine, the Karolinska Institute in Stockholm, Sweden, and Johns Hopkins Medical Institutions made the discovery jointly.
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  4. Genetic and behavioral differences add to prostate cancer disparities
    11-28-2007 · EurekAlert!
    African-American men face an observable disadvantage versus Caucasian men when it comes to prostate cancer survival. Not only is prostate cancer detected later in African Americans, it is often more aggressive and harder to treat.
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  5. Biological markers of prostate cancer shed light on cancer burden faced by African-American men
    11-29-2007 · EurekAlert!
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    A genetic variant present in nearly half of Americans of European ancestry is linked to greater effectiveness of the smoking cessation medication bupropion (Zyban), according to research by scientists supported by the National Institute on Drug Abuse and the National Cancer Institute, part of the National Institutes of Health. People with this variant were less likely than those without it to have resumed smoking six months after treatment with bupropion.
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  7. Hair straightening chemicals not linked to breast cancer risk in African-Americans
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  8. Racial disparity in breast cancer outcome linked to aggressive tumors
    10-23-2006 · EurekAlert!
    Malignancies of the breast can be more aggressive and associated with poorer outcome in African-Americans than other races, according to a new study. The study reviewed patient data from two different clinical trial protocols -- to control for healthcare access biases -- and found that African-Americans have tumors with poorer prognostic cellular characteristics and more aggressive clinical presentations, pointing to the possibility that racially influenced tumor biology may contribute to observed racial disparities in breast cancer outcome.
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    12-01-2006 · EurekAlert!
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  10. Study finds that blood test can gauge prostate cancer risk
    01-16-2008 · EurekAlert!
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