Endometriosis is a painful condition affecting about one in ten women worldwide, yet options for diagnosis and treatment remain limited. A University of Mississippi study published in Communications Chemistry suggests gold-infused nanoparticles could offer a new approach.
The nanoparticles attach to white blood cells called neutrophils, which travel to sites of inflammation. Researchers hope this method can locate and address endometrial tissue outside the uterus without repeated surgical procedures.
Endometriosis develops when tissue similar to the uterine lining grows elsewhere in the body, leading to chronic pain, inflammation and infertility. Current diagnosis typically requires laparoscopy, while treatments involve hormone therapy or surgery, both of which have drawbacks including high recurrence rates.
The team, led by Eden Tanner and Priyavrat Vashisth, designed the particles to ride neutrophils to inflamed areas. Gold within the nanoparticles provides high contrast on X-ray or CT scans, potentially allowing non-invasive detection. Early lab tests showed controlled cell effects without major DNA damage.
Further studies are needed to confirm safety and effectiveness in patients.
