Medical News Today: Breast Cancer News

Another layer in breast cancer genetics has been peeled back. A team of researchers at Jefferson's Kimmel Cancer Center (KCC) led by Richard G. Pestell, M.D., PhD...

The internet is awash with stories of how silver can be used to treat cancer. Now, lab tests have shown that it is as effective as the leading chemotherapy drug - and may have fewer side-effects...

Scientists from The Scripps Research Institute, Scripps Health, and collaborating cancer physicians have successfully demonstrated the effectiveness of an advanced blood test for detecting and analyzing circulating tumor cells (CTCs) - breakaway cells from patients' solid tumors - from cancer patients...

Soy isoflavone supplements did not decrease breast cancer cell proliferation in a randomized clinical trial, according to a study published in Cancer Prevention Research, a journal of the American Association for Cancer Research. Lead researcher Seema A. Khan, M.D., professor of surgery at the Robert H...

A recent study published in The Lancet Oncology shows how exemestane (Aromasin), a drug that prevents the development of breast cancer in postmenopausal women, may significantly worsen age-related bone loss. As an aromatase inhibitor, exemestane works by blocking the synthesis of estrogen, slowing down the growth of cancers that have estrogen receptors...

Susan G. Komen for the Cure, a breast cancer charity which until recently had an enviable reputation as being totally impartial and focused purely on saving women's lives, may have caused itself irreparable damage. By announcing a few days ago that it would stop awarding funds to Planned Parenthood, a sexual health organization; it found itself in the middle of an enormous public outcry...

Combination drug therapy may be needed to combat non-small cell lung cancer (NSCLC), according to a study by the Translational Genomics Research Institute (TGen) and Van Andel Research Institute (VARI). The study, "STAT3 is Activated by JAK2 Independent of Key Oncogenic Driver Mutation in Non-Small Cell Lung Carcinoma," was published online by the Public Library of Science (PLoS) ONE...

According to an investigation in the February 1 issue of JAMA, surgery to remove additional tissue (reexcision) is required in almost 1 in 4 women who undergo a partial mastectomy for breast cancer treatment. In addition, there is considerable surgeon and institutional difference in the rate of reexcisions that have nothing to do with patients' characteristics. In the U.S...

Using some of the most powerful nuclear magnetic resonance equipment available, researchers at the University of California, Davis, are making discoveries about the shape and structure of biological molecules - potentially leading to new ways to treat or prevent diseases such as breast cancer and Alzheimer's disease...

Genome Research publishes online and in print a special issue entitled, "Cancer Genomics," highlighting insights gained form cutting-edge genomic and epigenomic analyses of cancer...

Contrary to earlier findings, surgical breast biopsies may not be as overused as previously thought, according to a study in the February issue of the Journal of the American College of Radiology. Surgical breast biopsies are more invasive than needle biopsies, requiring an incision and the use of general anesthesia...

Breast cancer charity, Susan G. Komen for the Cure, says that dropping Planned Parenthood from its granting process is not political, and says it is "dismayed and extremely disappointed" that its action has been mischaracterized. The charity says it has taken actions to make its granting process stronger and more effective, resulting in Planned Parenthood being dropped from its list of grantees...

A study of 64,659 women, recently published in the journal Academic Radiology, found that while 1,246 of these women were at high enough breast cancer risk to recommend additional screening with MRI, only 173 of these women returned to the clinic within a year for the additional screening...

22.9% of breast cancer patients who undergo partial mastectomies need further operations to remove more tissue, researchers reported in JAMA (Journal of the American Medical Association)...

In 2011 - to the consternation of women everywhere - a systematic review of randomized clinical trials showed that routine mammography was of little value to younger women at average or low risk of breast cancer...

In a study that holds major implications for breast cancer research as well as basic cell biology, scientists with the U.S. Department of Energy (DOE)'s Lawrence Berkeley National Laboratory (Berkeley Lab) have discovered a rotational motion that plays a critical role in the ability of breast cells to form the spherical structures in the mammary gland known as acini...

Not only are relatively few Americans screened for cancer, but there are considerable disparities between ethnic and racial groups in the country, says a new report issued by NCI (National Cancer Institute) and the CDCF (Centers for Disease Control and Prevention). The authors added that screening rates are especially low among Hispanic and Asian Americans...

The first national breast cancer tissue bank in the UK has opened its vaults of precious breast cancer tissue to all researchers in the UK and Ireland, providing a massive boost to breast cancer research. The bank is a unique collaboration of four leading research institutions and the NHS...

Avastin and Sutent, two cancer drugs, do not lead to longer survival in breast cancer patients, probably because they encourage an increase in the number cancer stem cells in breast tumors, according to a study carried out on mice by researchers from the Michigan Comprehensive Cancer Center, and published in the Proceedings of the National Academy of Sciences (early edition)...

Around 75% of the 48,000 women annually diagnosed with breast cancer in the UK suffer from an estrogen receptor positive tumor, which implies the involvement of the hormone estrogen in cancer growth...