Northwestern Medicine scientists have discovered that an enzyme called EZH2 can activate expression of the androgen receptor gene, which drives prostate cancer growth.
A human protein called RBBP6 helps fight Ebola by interfering with the virus replication cycle, according to a study recently published in Cell.
Men with inflammatory bowel disease have four to five times higher risk of prostate cancer, according to a new 20-year study.
Inhibiting CHAF1B, a protein that normally helps replenish blood cells, may be a promising treatment for leukemia, according to a recent study.
Farzaneh Sorond, MD, PhD, has been named the new associate dean for Faculty Development for Northwestern University Feinberg School of Medicine.
The study, which was recently published in the Journal of Acquired Immunodeficiency Syndromes, surveyed MSM in Chicago and found young black MSM in the city are 16 times more likely to have HIV than their white counterparts, despite lower numbers of sexual partners, less unsafe sex and more frequent testing for HIV. “Our study illuminates how HIV disparities emerge from complex social and sexual networks and inequalities in access to medical care for those who are HIV positive,” said senior study author Brian Mustanski, a professor at Northwestern’s Feinberg School of Medicine and director of its Institute for Sexual and Gender Minority Health and Wellbeing.
It’s also possible the study underestimated how many people used telemedicine for care because it counted visits only covered by insurance, said Jeffrey Linder, a researcher at the Northwestern University Feinberg School of Medicine in Chicago who wasn’t involved in the study. “It does not capture telemedicine visits for which there was not an insurance claim,” Linder said by email. “Patients could have paid out of pocket or, perhaps just as likely, the physician did not think or go to the trouble of submitting an insurance claim.”
Dr. Clyde Yancy, spokesperson for the American Heart Association and chief of cardiology at Northwestern University Feinberg School of Medicine, says the findings suggest “a lifelong investment in health and fitness appears to be associated with a really sustainable benefit out until the outer limits of life.” Since we are living longer, maintaining a good quality of life is more important than ever. While the study was small and the findings need to be confirmed, they present a “strong argument” for lifelong exercise that is inexpensive and accessible for everyone. “If you can swim, do yoga, cycle, or walk,” you can benefit,” Yancy says.
Young black gay men are 16 times more likely to have HIV than whites, even though they have fewer partners, have less unsafe sex, and get tested for HIV more often, a new study shows.
“Our study illuminates how HIV disparities emerge from complex social and sexual networks and inequalities in access to medical care for those who are HIV-positive,” said senior study author Brian Mustanski. He is director of the Northwestern Institute for Sexual and Gender Minority Health and Wellbeing at Northwestern University’s Feinberg School of Medicine in Chicago.
“Their social and sexual networks are more dense and interconnected, which from an infectious disease standpoint makes infections transmitted more efficiently through the group,” Mustanski explained in a university news release.