Exposure to high female hormones – estrogen – through early menstruation or late menopause already suspected affect breast cancer risk in women.This latest U.S. Study of twins suggests some women have an inherited sensitivity to hormones that surge through the body during puberty, what the physical development and menstruation. This can affect immature breast cells, as they develop, but the damage may not manifest as cancer several decades later – .
Professor Ann Hamilton, who led the study, said: We do not know all the causes of breast cancer, and this study provides some insight into another way for the discovery of additional genes that help explain the cause might could causes of hereditary breast cancer. In the New England in the New England Journal of Medicine.
Endologix, breast cancer risk associated breast cancer affects some women because of the way their body hormones may develop during puberty, researchers have suggested.. Who began menstruation before they were particularly likely to develop breast cancer were12 first.Late first pregnancy with fewer children and late menopause have a higher breast cancer risk in monozygotic and dizygotic twins, where only one had connected the disease.Although scientists are not sure which genes are responsible for them the finger points to the person responsible for fixing damaged DNA.Genetic predispositionThe team from the University of Southern California suggests these genes may not work as well as they should in some women, so that they do not cause to repair the damage ovarian.###Reference: Wang L, Wang BE, Xiao programming device, herbal compound 861 regulates expression of the mRNA of collagen synthesis and degradation – related genes in human hepatic stellate cells were. World J Gastroenterol 2008; 14 : 1790-1794.
Xue – Hai Tan. Beijing Genomics banks, China 101300,over World Journal of GastroenterologyWorld Journal of Gastroenterology a leading international periodical for Gastroenterology and Hepatology, has to publish for publishing first class research on esophageal Krebs, gastric cancer liver cancer, hepatitis, Nr , and H pylori infections for to provide a forum of Clinicians and researchers have. WJG was indexed and abstracted in Current Contents / Clinical Medicine, Science Citation Index Expanded SciSearch SciSearch) and Journal Citation Reports / Science Edition, Index Medicus, MEDLINE and page PubMed, to Chemical Abstracts, EMBASE / Excerpta Medica, Abstracts periodicals, nature of Clinical Practice Gastroenterology and Hepatology at, CAB Abstracts and Globalhealth.