News and Events

Programs and providers of Obstetrics and Gynecology at Weill Cornell Medicine are often the focus of news stories and features appearing in major national media. We invite you to review some stories that typify the breakthrough accomplishments of our remarkable team and highlight the impact our care has had on patient’s lives.

Podcast: Breast Cancer Screenings for Pregnant and Postpartum Patients

In the latest episode of Back to HealthDr. Georges Sylvestre highlights guidance for breast cancer screenings for pregnant and postpartum patients. He discusses recent increased occurrences of breast cancer in women under 40 and contributing risk factors, like obesity. He also provides an overview of recommended ways of detecting the cancer and the importance of shared decision making between providers and patients to help prevent and detect breast cancer. Listen to the episode here.

Learn more about the Back to Health podcast here.

18th Annual Chanel Awards

Melissa Frey, Laura Riley, and Corrina Oxford-Horrey at the 18th Annual CHANEL Awards

On November 21st, Dr. Melissa Frey and Dr. Corrina Oxford-Horrey were honored with the CHANEL Award for Excellence in Obstetrics and Gynecology. The award was presented at the 18th annual award event led by CHANEL and NewYork-Presbyterian. They are pictured alongside and Laura E. Riley, MD, Given Foundation Professor and Chair, Obstetrician and Gynecologist-in-Chief, Department of Obstetrics and Gynecology.

Recent recipients:

2023 Eloise Chapman-Davis, MD

2022 Yelena Havryliuk, MD, and Sidney Wu, MD

Past years' recipients:

2016 Patricia Yarberry-Allen, MD and Steven Hockstein, MD

2015 J. Milton Hutson, MD and Robin B. Kalish, MD

2014 Annet T. Carlon, MD and Andrea Dobrenis, MD

2013 Joseph Finkelstein, MD and Ioannis A. Zervoudakis, MD, PhD

2012 Kathryn A. Cox, MD and Barry D. Shaktman, MD

2011 Sona I. Degann, MD and Kevin M. Holcomb, MD

2010 Edward K. Mok, MD and Debra A. Taubel, MD

Discovery Finds How Ovarian Cancer Disables Immune Cells

T cells able to pick up lipds

Weill Cornell Medicine researchers have discovered a mechanism that ovarian tumors use to cripple immune cells and impede their attack—blocking the energy supply T cells depend on. The study, published Oct. 23 in Nature, points toward a promising new immunotherapy approach for ovarian cancer, which is notoriously aggressive and hard to treat.

A significant obstacle in treating ovarian cancer is the tumor microenvironment—the complex ecosystem of cells, molecules and blood vessels that shields cancer cells from the immune system. Within this hostile environment, T cells lose their ability to take up the lipid (fat) molecules, which are necessary for energy to mount an effective attack.

“T cells rely on lipids as fuel, burning them in their mitochondria to power their fight against pathogens and tumors,” explained senior author, Dr. Juan Cubillos-Ruiz, The William J. Ledger, M.D., Distinguished Associate Professor of Infection and Immunology in Obstetrics and Gynecology at Weill Cornell Medicine. “However, the molecular mechanisms that govern this critical energy supply are still not well understood.”