© 2025 WRVO Public Media
NPR News for Central New York
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

What causes endometriosis? Scientists are closer to finding out

Scientists are searching for clues to explain why some people develop endometriosis.
sorbetto
/
Getty Images
Scientists are searching for clues to explain why some people develop endometriosis.

Since the age of nine or ten, Katie Burns has had debilitating pain from endometriosis, a condition where tissue resembling the uterine lining grows outside the uterus. For years, Katie was in the dark about what was causing her pain. Even after a diagnosis at age 20 it was hard to find relief, or even answers about her condition. Her search for better care is part of what led her to a career studying the disease, which affects tens of millions of people worldwide. And in 2012, she discovered something new about its origins. Today, we talk to Katie and science reporter Meredith Wadman about that discovery, which points to a surprising culprit of endometriosis — the immune system.

Read Meredith's full piece in Science Magazine HERE

Interested in more health science? Email us your question at shortwave@npr.org.

Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.

Listen to Short Wave on Spotify and Apple Podcasts.

This episode was produced by Berly McCoy, edited by Rebecca Ramirez and Amina Khan and fact checked by Tyler Jones. The audio engineer was Robert Rodriguez.

Copyright 2025 NPR

Berly McCoy
Kimberly (Berly) McCoy (she/her) is an assistant producer for NPR's science podcast, Short Wave. The podcast tells stories about science and scientists, in all the forms they take.
Regina G. Barber
Regina G. Barber is Short Wave's Scientist in Residence. She contributes original reporting on STEM and guest hosts the show.
Amina Khan
[Copyright 2024 NPR]
Rebecca Ramirez (she/her) is the founding producer of NPR's daily science podcast, Short Wave. It's a meditation in how to be a Swiss Army Knife, in that it involves a little of everything — background research, finding and booking sources, interviewing guests, writing, cutting the tape, editing, scoring ... you get the idea.
Recent cuts to federal funding are challenging our mission to serve central and upstate New York with trusted journalism, vital local coverage, and the diverse programming that informs and connects our communities. This is the moment to join our community of supporters and help keep journalists on the ground, asking hard questions that matter to our region.

Stand with public media and make your gift today—not just for yourself, but for all who depend on WRVO as a trusted resource and civic cornerstone in central and upstate New York.