Has Joe Biden ever had a prostate-specific antigen or PSA test? It’s a simple blood draw that measures a protein potentially ...

Urologist Dr. Jamin Brahmbhatt knows the complexities surrounding prostate-specific antigen testing with his patients. Here’s ...

Questions arise about President Biden's prostate cancer as his last PSA test was in 2014. The cancer, with a Gleason score of ...

They need to hunt for clues. One way they can do that is with a carcinoembryonic antigen test. It measures a protein called CEA in the blood. People with some types of cancers have higher than ...

Phase II Trial of Nivolumab Plus Doxorubicin, Vinblastine, Dacarbazine as Frontline Therapy in Older Adults With Hodgkin Lymphoma Colorectal cancer (CRC) remains a major global health burden, being ...

"T cells have been thought to discriminate between small fragments of protein derived from self ... (MHC-II), and 'trained' not to respond self-antigens," explains senior author of the study ...