strengthen anti-cancer immunity by blocking androgen signaling tagged posts

Gut microbes release cancer-fighting bile acids that block hormone signals

Gut microbes release cancer-fighting bile acids that block hormone signals
Graphical abstract. Credit: Cell (2025). DOI: 10.1016/j.cell.2025.02.029

Bacteria naturally present in the human intestine (known as the gut microbiota) can transform cholesterol-derived bile acids into powerful metabolites that strengthen anti-cancer immunity by blocking androgen signaling, according to a preclinical study led by Weill Cornell Medicine investigators. The study was published on April 15 in Cell.

“I was very surprised by our findings. As far as I know, no one has previously discovered molecules like these bile acids that can interact with the androgen receptor in this way,” said co-senior author Dr...

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