Researchers at the Harvard Medical School investigated the effect of androgen deprivation in a preclinical mouse model of stable high grade prostatic intraepithelial neoplasia induced by the loss of the PTEN tumor suppressor. They found that androgen deprivation treatment of these mice accelerated the progression to invasive disease. Shidong Jia, M.D., Ph.D. And associates found [...]
The University of South Florida along with Moffitt Cancer Center has published a study in the October issue of Brain, Behavior, and Immunity which found that men with advanced prostate cancer who are on androgen deprivation therapy (ADT) are more likely to suffer from general fatigue if they also have single nucleotide polymorphisms in three [...]
Genomic Health, Inc. has announced they have had positive results from a large clinical validation study of a biopsy-based prostate cancer test designed to predict adverse pathology in men with early prostate cancer. The study, performed in collaboration with prostate cancer researchers at the University of California, San Francisco (UCSF), met its primary endpoint by [...]
According to a study published online May 9 in The American Journal of Pathology copy number variations (CNV) in both malignant and benign prostate tissue is predictive of prostate cancer relapse. The research performed at the University of Pittsburgh School of Medicine by Yan P. Yu, M.D. and colleagues evaluated whether CNV of the genomes [...]
Men who inherit a mutation in the HOXB13 gene have a 10 to 20 times increased risk of developing prostate cancer, according to the study in the January 12, 2012 issue of the New England Journal of Medicine. Finally, the first major gene mutation associated with an increased risk for prostate cancer has been identified. [...]