http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Women whose cells harbor harmful mutations in the BRCA genes are likely to view preventive mastectomy as the best way to reduce their risk and fears of developing breast cancer, despite other, less drastic options available. That is the conclusion of a new study published in the April 1, 2009 issue of CANCER, a peer-reviewed journal of the American Cancer Society. The study's findings could help physicians and other clinicians as they discuss test results with women who undergo BRCA gene testing. http://www.physorg.com/news155810166.html Medicine & Health Mon, 09 Mar 2009 09:36:59 EST news155810166 Breast cancer patients 35 years old and younger have higher rates of their cancer returning after treatment than older women patients with the same stage of cancer, and their risk of recurrence is greatly impacted by the type of treatment they received, according to a March 1 study in the International Journal of Radiation Oncology*Biology*Physics, the official journal of the American Society for Radiation Oncology (ASTRO). http://www.physorg.com/news155397867.html Medicine & Health Wed, 04 Mar 2009 14:04:56 EST news155397867 Researchers from The University of Texas M. D. Anderson Cancer Center have found that increased angiogenesis, or blood vessel formation, and vascular endothelial growth factor expression are associated with poor survival in women with sex cord-stromal ovarian tumors. This data was presented in a poster session today at the Society of Gynecologic Oncologists' 40th Annual Meeting on Women's Cancer. http://www.physorg.com/news153058946.html Medicine & Health Thu, 05 Feb 2009 12:22:48 EST news153058946 Hollow gold nanospheres equipped with a targeting peptide find melanoma cells, penetrate them deeply, and then cook the tumor when bathed with near-infrared light, a research team led by scientists at The University of Texas M. D. Anderson Cancer Center reported in the Feb. 1 issue of Clinical Cancer Research. http://www.physorg.com/news152772851.html Nanotechnology Mon, 02 Feb 2009 04:55:02 EST news152772851 A preventive procedure to remove the unaffected breast in breast cancer patients with disease in one breast may only be necessary in patients who have high-risk features as assessed by examining the patient's medical history and pathology of the breast cancer, according to researchers at The University of Texas M. D. Anderson Cancer Center. http://www.physorg.com/news152162632.html Medicine & Health Mon, 26 Jan 2009 03:24:10 EST news152162632 Bacteria hunker down and survive antibiotic attack when a protein flips a chemical switch that throws them into a dormant state until treatment abates, researchers at The University of Texas M. D. Anderson Cancer Center report in the Jan.16 edition of Science. http://www.physorg.com/news151252537.html Medicine & Health Thu, 15 Jan 2009 14:35:37 EST news151252537 Abnormalities in genes that repair mistakes in DNA replication may help identify people who are at high risk of developing pancreatic cancer, a research team from The University of Texas M. D. Anderson Cancer Center reports in the Jan. 15 issue of Clinical Cancer Research. http://www.physorg.com/news151222307.html Medicine & Health Thu, 15 Jan 2009 06:11:47 EST news151222307 Variations in mismatch repair genes can help predict treatment response and prognosis in patients with pancreatic cancer, according to research from The University of Texas M. D. Anderson Cancer Center presented today in advance of the American Society of Clinical Oncology (ASCO) Gastrointestinal Cancers Symposium. http://www.physorg.com/news151141502.html Medicine & Health Wed, 14 Jan 2009 07:45:02 EST news151141502