Daily non-political popular news in brief.
Increased glucose level is a strong risk factor for colorectal cancer
11-01-2007 · EurekAlert!According to the results of a study published in Gastroenterology, patients with high levels of insulin and glucose are at increased risk of developing recurrent colorectal adenomas, or tumors, with elevated glucose providing the strongest risk factor for recurrence of these lesions.
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Keywords: increased, glucose, level, strong, risk, factor, colorectal, cancer
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- Gene variations directly link inflammation to an <STRONG>increasedSTRONG> risk for lung cancer
07-03-2007 · EurekAlert!
Variations in two genes related to inflammation may be a major risk factor for developing lung cancer, according to a team of scientists from the National Cancer Institute and the University of Texas M. D. Anderson Cancer Center. The effect of these genes is especially strong among heavy smokers, suggesting that the inflammatory response is important in modulating the damage caused by tobacco smoke.
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- Racial and ethnic differences in colorectal cancer emphasize importance of screening
10-15-2007 · EurekAlert!
Minorities are at increased risk for colorectal cancer than Caucasians, but less likely to undergo life-saving screening tests. More African-Americans had proximal advanced polyps than Caucasians, and when compared to Latin Americans, both shared similar colonoscopy findings.
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- TNF-alpha antagonist stops inflammation-induced colon cancer in its tracks
01-24-2008 · EurekAlert!
Individuals with the inflammatory bowel disease ulcerative colitis are at increased risk of developing colon cancer. New data have identified a central role for the soluble factor TNF-alpha in the development of colon cancer in mice induced to have inflammatory bowel disease. These data provide clear rationale for the idea that drugs antagonizing TNF-alpha (such as those used to treat rheumatoid arthritis) might reduce the risk of colon cancer in individuals with UC.
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- Obesity strongest risk factor for colorectal cancer among women; greater than smoking
10-15-2007 · EurekAlert!
A study of women's risk of colorectal cancer found obesity is the strongest risk factor for colorectal neoplasia, an even stronger association than smoking. Of the patients who had colorectal neoplasia, 20 percent were obese and 14 percent were smokers.
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- Tumors stopped from spreading to new sites
04-05-2007 · EurekAlert!
For several types of cancer, persistently high levels of the soluble factor TGF-beta in the blood after surgery, chemotherapy, or radiation therapy correlate with increased risk of early metastasis and a poor prognosis. Using a mouse model of breast cancer, researchers from Vanderbilt University have now generated evidence to suggest that treatment with TGF-beta inhibitors might help such patients.
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- Study identifies a common genetic risk factor for colorectal and prostate cancer
07-08-2007 · EurekAlert!
A study led by researchers at the Keck School of Medicine of the University of Southern California has found that one of seven genetic risk factors previously identified as increasing the probability of developing prostate cancer also increases the probability of developing colorectal cancer.
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- Diets high in choline may increase risk for colorectal polyps
08-07-2007 · EurekAlert!
Contrary to expectations, diets high in the nutrient choline were associated with an increased risk of some colorectal polyps, which can -- but do not always -- lead to colorectal cancer, according to a study published online in the Aug. 7 Journal of the National Cancer Institute.
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- Minority patients prefer optical colonoscopy for colorectal cancer screening
11-01-2007 · EurekAlert!
Individuals of racial/ethnic minorities strongly prefer and better tolerate optical colonoscopy vs. white patients who prefer computed tomographic colonography for the evaluation of the colon, according to a new study published in Clinical Gastroenterology and Hepatology. Additionally, patients who had a prior history of polyps preferred undergoing OC, most likely since they were aware of their increased risk of polyps which would necessitate removal using colonoscopy.
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- Dense breasts, hormone levels are 2 separate, independent risk factors for breast cancer
08-20-2007 · EurekAlert!
The density of a woman's breast tissue and her level of sex hormones are two strong and independent risk factors for breast cancer, according to a team of researchers from Harvard and Georgetown universities. The finding dispels the common belief that the risk associated with dense breasts merely reflects the same risk associated with high levels of circulating sex hormones, they say.
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- Discovery suggests location of genes for breast density, a strong risk factor for breast cancer
08-31-2007 · EurekAlert!
Studying the DNA of 889 people, gene hunters at the Mayo Clinic and H. Lee Moffitt Cancer Centers have identified a region on chromosome 5p that is significantly associated with dense breast tissue, a known risk factor for breast cancer. The findings are published in the September 1 issue of Cancer Research, a publication of the American Association for Cancer Research.
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