Obstetrics & Gynecology

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.

Study Finds Protein Partnership Protects Chromosomes

chromosomes with telomeres

A new study from Weill Cornell Medicine provides insights into how cells maintain the tiny end caps of chromosomes as they divide, a key process in keeping cells healthy. Using yeast, the researchers reveal protein interactions that could explain how the enzyme telomerase is tightly regulated to prevent cells from dividing uncontrollably or aging prematurely. The preclinical study, published April 17 in Nucleic Acids Research, brings us closer to understanding the mechanisms behind aging and cancer.

Dr. Neal Lue

Dr. Neal Lue

Gut Microbes Release Cancer-fighting Bile Acids that Block Hormone Signals

Cartoon image of green figures blocking blue figures from accessing a castle turret with cancer cells

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.

Dr. CJ Guo

Dr. Chun-Jun Guo. Credit: Ashley Jones

The Power of Partnership in Innovation

Two Caucasian men in dark-colored business attire sitting on sofas

Nearly 200 scientists, investors and industry representatives attended Weill Cornell Medicine’s 2025 Biomedical Innovation Conference (“BioInnovate”) April 1, sharing their startup journeys and experiences nurturing biomedical advances into health care products and companies.

The conference, hosted in the institution’s Uris Auditorium, featured a fireside chat with venture capitalist Alex Gorsky, general partner at investment firm ICONIQ Growth and the former chairman and CEO of Johnson & Johnson, as well as panels comprised of innovators, industry leaders and investors.

Speaking with Dr. John P. Leonard, senior associate dean for innovation and initiatives at Weill Cornell Medicine, Gorsky recounted the trail great science takes as it travels from the world of research to patient care.

“I think part of the secret sauce of America is that we have collaboration between all those institutions (government, academia, private sector) that make great innovations and breakthroughs possible,” Gorsky said.

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