Treatment GuideJust DiagnosedSex & DatingAfrican AmericanStigmaAsk the HIV DocPrEP En EspañolNewsVoicesPrint IssueVideoOut 100
CONTACTCAREER OPPORTUNITIESADVERTISE WITH USPRIVACY POLICYPRIVACY PREFERENCESTERMS OF USELEGAL NOTICE
© 2024 Pride Publishing Inc.
All Rights reserved
All Rights reserved
By continuing to use our site, you agree to our Private Policy and Terms of Use.
Sperm -- and not just the fluid it bathes in -- can transmit HIV to macrophages, T cells, and dendritic cells, according to a research team led by Ana Ceballos at the University of Buenos Aires in Argentina. Writing in The Journal of Experimental Medicine, the team says that by infecting dendritic cells, which carry the virus and potently pass it to T cells, sperm may play a leading role in spreading HIV. During sexual intercourse, infected men transmit HIV through their semen, which carries free-floating virus as well as HIV-infected leukocytes. Traces of the virus have been detected on sperm as well, but the role they play in viral transmission has been a matter of debate. After all, men with vasectomies can transmit HIV. Now Ceballos's team has shown that HIV attaches to the surface of sperm and that these carriers pass on the virus to dendritic cells and other HIV targets. Sperm might reach dendritic cells by passing through microabrasions in the vaginal or anal lining that often form during intercourse, suggest the authors. Or they might contact the finger-like projections of the dendritic cells that extend to the surface of mucosal linings.
Want more breaking equality news & trending entertainment stories?
Check out our NEW 24/7 streaming service: the Advocate Channel!
Download the Advocate Channel App for your mobile phone and your favorite streaming device!
From our Sponsors
Most Popular
Before AIDS, gay artist Rex drew hot men on the prowl — then he disappeared
April 11 2024 3:15 PM
Diets that mimic fasting reverse aging: study
March 07 2024 5:28 PM
The Most Amazing HIV Allies & Advocates of 2023
November 03 2023 12:51 PM
PrEP without a prescription now a reality in California
February 06 2024 8:37 PM
This OnlyFans Star Is Trying to Raise $100K to Fight HIV
December 26 2023 3:05 PM
Injectable HIV treatment, prevention: Everything you need to know
March 26 2024 3:28 PM
The naked Black body takes center stage in this HIV campaign
January 03 2024 1:07 PM
8 dating tips for gay men from a gay therapist
March 21 2024 2:50 PM
Mr. Gay World wants to make sure you're OK
January 02 2024 4:56 PM
Plus: Featured Video
Latest Stories
The government failed on mpox. Ritchie Torres's new bill addresses that
April 18 2024 1:21 PM
On Anal Sex Day, crack up with The Bottom's Digest
April 18 2024 10:22 AM
Todrick Hall has long supported the communities he comes from
April 17 2024 12:02 PM
Our May/June issue of Plus is here!
April 17 2024 12:00 PM
Giselle Byrd is taking center stage — and helping others do the same
April 10 2024 2:24 PM
Discover endless fun at The Pride Store: Games & electronics for all ages
April 09 2024 4:25 PM
Mean Girls' Daniel Franzese on playing an HIV+ character
April 09 2024 3:57 PM
HIV-positive Air Force, Navy servicemembers victorious in lawsuit
April 09 2024 3:02 PM
Unlocking a new level of beauty with Dr Botanicals' ethical skincare line
April 08 2024 3:40 PM
Unleash your wild side with The Pride Store’s beginner’s guide to kink
April 08 2024 3:35 PM
Why are mpox cases in the U.S. on the rise again?
April 08 2024 1:30 PM
Happy national foreskin day!
April 04 2024 1:45 PM
Adult entertainment icons Derek Kage & Cody Silver lead fight for free speech
April 03 2024 3:06 PM
LGBTQ+ patients twice as likely to face discrimination: survey
April 02 2024 4:57 PM
Spring into The Pride Store’s top new arrivals for April
April 02 2024 4:39 PM
Nashville PD Must Pay HIV-Positive Man Denied a Job
April 01 2024 6:22 PM
Common has a message on how to foster self-love
March 29 2024 7:33 PM
Listen to Dr. Levine: Take syphilis seriously
March 28 2024 6:40 PM
Breaking boundaries in gender-free fashion with Stuzo Clothing
March 27 2024 2:15 PM