Women May Be At Increased Cancer Risk Following Vitamin B And Omega-3 Supplementation
Women with a previous history of cardiovascular pathologies seem to have a higher cancer risk after five years of Vitamin B and omega-3 supplementation. The research is published in detail in the Archives of Internal Medicine. Although some studies have suggested that supplementation with B vitamins has some benefits for protecting against cancer, the few randomised clinical trials conducted internationally in recent years remain equivocal. The results of studies of the influence of supplementation with polyunsaturated fatty acids have been mixed.
Similarities Between Genetic Signatures In Developing Organs And Breast Cancer Could Predict And Personalize Cancer Therapies
Reviving a theory first proposed in the late 1800s that the development of organs in the normal embryo and the development of cancers are related, scientists at the Salk Institute for Biological Studies have studied organ development in mice to unravel how breast cancers, and perhaps other cancers, develop in people. Their findings provide new ways to predict and personalize the diagnosis and treatment of cancer. In a paper published in Cell Stem Cell, the scientists report striking similarities between genetic signatures found in certain types of human breast cancer and those of stem cells in breast tissue in mouse embryos.
Smokeless Tobacco Substitutes Save Lives
Substituting smokeless tobacco products can save smokers' lives, and there is a scientific foundation that proves it. That is the message Brad Rodu, D.D.S., professor of medicine at the University of Louisville (UofL) School of Medicine and the Endowed Chair in Tobacco Harm Reduction at UofL's James Graham Brown Cancer Center, delivered at the Annual Meeting of the American Association for the Advancement of Science. Rodu spoke at the session, "Harm Reduction: Policy Change to Reduce the Global Toll of Smoking-Related Disease.