The over-activated peritoneal immune environment in endometriosis is characterised by a lack of PD-1 inhibition.
Anna Tresso, Niharika Thota, Chloé James, Natasha Borash, Emily Brennan, Shima Bayat, Beverley J. Vollenhoven, Thomas T. Tapmeier
This study identifies reduced PD-1 expression in peritoneal fluid of endometriosis patients, suggesting its role in persistent inflammation and potential as a therapeutic target.
Scandinavian Journal of Immunology · Jul 1, 2026Peer-reviewedImmunology