Tag Archives: president

How does prostate cancer form? Parkinson’s Link?

“Using genetic deletion we found that SIRT1 normally restrains prostatic intraepithelial neoplasia in animals. Therefore too little SIRT1 may be involved in the cellular processes that starts human prostate cancer,” said Dr. Richard Pestell, M.D., Ph.D., MBA, executive Vice President of Thomas Jefferson University and Director of the Sidney Kimmel Cancer Center. “As we had shown that gene therapy based re expression of SIRT1 can block human prostate cancer tumor growth, and SIRT1 is an enzyme which can be targeted, this may be an important new target for prostate cancer prevention.” The researchers led by Dr…

Synthetic lethality offers new approach to kill tumor cells, explains researcher — ScienceDaily

“Genetic alterations in cancer in humans may involve gene inactivation, amplification or inactivation,” said List.These changes are not present in nonmalignant cells. Common chemotherapeutic agents aggressively kill tumor cells irrespective of genetic alterations.They also have a negative impact on normal cells and can cause significant side effects. …

Personalized ovarian cancer vaccines developed

“This has the potential to dramatically change how we treat cancer,” says Dr. Pramod Srivastava, director of the Carole and Ray Neag Comprehensive Cancer Center at UConn Health and one of the principal investigators on the study. “This research will serve as the basis for the first ever genomics-driven personalized medicine clinical trial in immunotherapy of ovarian cancer, and will begin at UConn Health this fall,” Srivastava says. UConn bioinformatics engineer Ion Mandoiu, associate professor of computer science and engineering, collaborated as the other principal investigator for the study, which has been in development for the past four years…

Potential link between breast cancer genes, salivary gland cancer

Although salivary gland cancer is rare, this retrospective study suggests it occurs 17 times more often in people with inherited mutations in genes called BRCA1 and BRCA2, than those in the general population. “Further study is needed to confirm this preliminary result, but I believe that a BRCA-positive patient with a lump in a salivary gland should have that lesion evaluated as soon as possible,” says co-author Theodoros Teknos, MD, professor and chair of otolaryngology, director of head and neck oncologic surgery, and the David E. Schuller, MD, and Carole H. Schuller Chair in Otolaryngology at the OSUCCC — James. …