In this study, the incidence of Alzheimer’s disease was discovered to be low in patients with rheumatoid arthritis who was simply treated with anti-TNF agents, says Dr. Richard Chou, MD, PhD; assistant professor at Dartmouth Medical School and lead investigator in the analysis. Although the cause of Alzheimer’s disease is not known, the results claim that TNF may play a role in its development. TNF-antagonists certainly are a class of drugs that have been utilized since 1998.Cellular way to obtain cervical cancer found A group of scientists from A*STAR’s Institute of Medical Biology and Genome Institute of Singapore together with clinicians from Boston’s Brigham and Women’s Hospital have identified a unique group of cells in the cervix that will be the cause of human papillomaviruses related cervical cancers. Significantly, the group also showed that these cells do not regenerate when excised. These results have immense medical implications in the diagnosis, prevention and treatment of cervical cancer.