Estrogen Current Events | Estrogen News | 6
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Estrogen therapy in younger postmenopausal women linked to less plaque in arteries
New results from a substudy of the Women's Health Initiative (WHI) Estrogen-Alone Trial show that younger postmenopausal women who take estrogen-alone hormone therapy have significantly less buildup of calcium plaque in their arteries compared to their peers who did not take hormone therapy. view more (2007-06-21)
Dietary calcium is better than supplements at protecting bone health
Women who get most of their daily calcium from food have healthier bones than women whose calcium comes mainly from supplemental tablets. view more (2007-06-20)
Postmenopausal hormone therapy and coronary disease -- the truth of the matter
With each new publication of coronary artery disease (CAD) data from the Women's Health Initiative (WHI) study, the inevitable reaction is "Why on earth did the WHI investigators claim in 2002-2004 that postmenopausal hormone therapy has deleterious effects on the risk for CAD, when, from the beginning, they were aware of the importance of... view more... (2007-06-21)
Migraines associated with lower risk of breast cancer
Women who suffer from migraines may take at least some comfort in a recent, first-of-its-kind study that suggests a history of such headaches is associated with a significantly lower risk of breast cancer. view more (2008-11-06)
Gap junction protein vital to successful pregnancy, researchers find
Researchers studying a critical stage of pregnancy - implantation of the embryo in the uterus - have found a protein that is vital to the growth of new blood vessels that sustain the embryo. Without this protein, which is produced in higher quantities in the presence of estrogen, the embryo is unlikely to survive. view more (2008-09-11)
Active lifestyle reduces risk of invasive breast cancer
Six or more hours per week of strenuous recreational activity may reduce the risks of invasive breast cancer by 23 percent, according to researchers from the University of Wisconsin Paul P. Carbone Comprehensive Cancer Center (UWCCC). view more (2007-02-16)
Scientists learn role of oxidative stress in estrogen-related bone loss
Scientists have discovered new information about an immune pathway in mice that explains how oxidative stress that results from acute estrogen deficiency leads to the loss of bone. view more (2007-09-11)
Long-term tamoxifen use increases risk of an aggressive, hard to treat type of second breast cancer
While long-term tamoxifen use among breast cancer survivors decreases their risk of developing the most common, less aggressive type of second breast cancer, such use is associated with a more than four-fold increased risk of a more aggressive, difficult-to-treat type of cancer in the breast opposite, or contralateral, to the initial tumor. view more (2009-08-26)
Heart and bone damage from low vitamin D tied to declines in sex hormones
Researchers at Johns Hopkins are reporting what is believed to be the first conclusive evidence in men that the long-term ill effects of vitamin D deficiency are amplified by lower levels of the key sex hormone estrogen, but not testosterone. view more (2009-11-16)
New path from estrogen to survival in breast cancer cells described
After years of research, scientists at The University of Texas M. D. Anderson Cancer Center are now able to explain, in exquisite molecular detail, how the estrogen hormone can help keep breast cancer cells alive. view more (2006-09-26)
Researchers discover new way to predict survival in older women with lung cancer
Researchers at UCLA's Jonsson Comprehensive Cancer Center have discovered a novel mechanism to predict survival in older women with early stage lung cancer. The finding may have significant implications for new treatment approaches. view more (2007-11-02)
Flaxseed shows potential to reduce hot flashes
Data from a new Mayo Clinic (http://mayoclinic.edu) study suggest that dietary therapy using flaxseed can decrease hot flashes in postmenopausal women who do not take estrogen. view more (2007-08-30)
Selective Estrogen Receptor Modulators Offer A Safer Alternative than Hormone Replacement Therapy to Postmenopausal Women
Selective Estrogen Receptor Modulators (SERMs) Eliminate Risk of Breast Cancer Associated with Hormone Replacement Therapy But Preserve Many Health Benefits of Estrogen Tissue-Specific Estrogenic and Antiestrogenic Activity of SERMs Provide Opportunities for Individualized Treatment of... view more... (2002-12-12)
Studies find no evidence that estrogens in soy increase uterine cancer risk
Studies in monkeys and women suggest that unlike traditional estrogen therapy, a diet high in the natural plant estrogens found in soy does not increase the risk of uterine cancer in postmenopausal women. view more (2005-11-03)
One Disease, Two Effects: Stroke
Congress is expected to take up legislation this summer aimed at improving the nation's healthcare system. Whatever the shape of the final bill, it will have at least some impact on one of the three leading causes of death in the U.S.: stroke. view more (2009-07-16)
Women on hormone therapy regain emotion response
Older women on hormone therapy are more sensitive to negative events, confirming speculation that age-related estrogen loss affects the brain's ability to process emotion, an Oregon Health & Science University study shows. view more (2006-10-17)
Refuted claims from observational studies often persist despite strong evidence against them
Prominent claims from observational studies of the cardiovascular benefits of vitamin E often continue to be supported in medical literature despite strong contradictory evidence from randomized trials. view more (2007-12-05)
Hormone use related to lower risk of macular degeneration in postmenopausal women
Women who take postmenopausal hormones appear to have a lower risk of developing advanced stages of the eye disease age-related macular degeneration, especially if they had also taken oral contraceptives in the past, according to a report in the April issue of Archives of Ophthalmology, one of the JAMA/Archives journals. view more (2008-04-15)
Coffee break: Compound brewing new research in colon, breast cancer
A compound in coffee has been found to be estrogenic in studies by Texas AgriLife Research scientists. view more (2009-11-12)
Brain's reward circuit activity ebbs and flows with a woman's hormonal cycle
Fluctuations in sex hormone levels during women's menstrual cycles affect the responsiveness of their brains' reward circuitry, an imaging study at the National Institute of Mental Health (NIMH), a component of the National Institutes of Health (NIH), has revealed. view more (2007-02-05)
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