Common hair loss and prostate drug may also cut heart disease risk in men and mice
The drug finasteride, also known as Propecia or Proscar, treats male pattern baldness and enlarged prostate in millions of men worldwide. But a new University of Illinois Urbana-Champaign study suggests the drug may also provide a surprising and life-saving benefit: lowering cholesterol and cutting the overall risk of cardiovascular disease. The study, published in the […]
Circumcision May Be Protective Against HIV in Men Who Have Sex With Men
BRISBANE, Australia — Voluntary medical male circumcision appeared to protect men who have sex with men from acquiring HIV, especially those who primarily practice insertive anal sex, researchers from China reported here. Of the 124 men assigned to undergo circumcision, there were no seroconversions during the 12 months of the randomized controlled trial, while five […]
Effects of COVID Vaccine on Menstruation
In this video, Victoria Male, PhD, of Imperial College London’s Department of Metabolism, Digestion and Reproduction, highlights recent research on the effects of COVID-19 vaccination on menstruation. The following is a transcript of her remarks: We first started to think that there might be an impact of COVID vaccination on menstrual periods back in the […]
How Well Does the Monkeypox Vax Work? No One Knows for Sure
Across an American gay male community worried about catching monkeypox, one message suggests this is all temporary: A few months of sexual caution plus vaccination will usher in a care-free autumn. “For your own safety, and to spare you the horrors of this disease,” sex columnist Dan Savage suggested on Twitter last weekend, “you might […]
Hormones contribute to sex disparities in bladder cancer, study shows: Results of research suggest treatments that suppress androgens may help fight the disease
Male sex hormones interfere with the body’s ability to fight bladder cancer, likely explaining why males experience higher cancer rates and more deadly disease, according to a new study co-led by a Cedars-Sinai Cancer investigator. These findings, published in Science Immunology, could represent a significant step toward unraveling why disparities in cancer incidence, prognosis and […]
New measure of sperm age may be predictor of pregnancy success
A novel technique to measure the age of male sperm has the potential to predict the success and time it takes to become pregnant, according to a newly published study by researchers at the Wayne State University School of Medicine. “Sperm epigenetic clock associates with pregnancy outcomes in the general population,” (link to article here), […]
COVID in Your Junk? The Idea Isn’t Bunk, Study Suggests
No one knows for sure why COVID-19 is linked to male sexual woes, but growing evidence, including a new study in monkeys, has suggested that the SARS-CoV-2 virus directly infects the male reproductive system — just like other viruses such as mumps and Zika. Thomas J. Hope, PhD, a cell biologist at Northwestern University in […]
Hopeful Dads Can Relax About COVID Vax: No Link to Infertility
Researchers of a recent study looking at whether the authorized COVID-19 vaccines harm male fertility were deluged with hundreds of emails from freaked-out men and their worried partners leading up to publication. Now, the findings from 45 vaccinated men are in: none showed any significant signs of lower sperm counts after getting their shots. It’s […]