OCRF & Ovarian Cancer National Alliance are now one strong, united, inspiring voice!
Ovarian Cancer Research Fund (OCRF) and the Ovarian Cancer National Alliance (OCNA) have led the way in advocacy, research and support for patients and their families for over 22 years. As of January 2016, we are pleased to announce we are joining together to form Ovarian Cancer Research Fund Alliance (OCRFA), the largest global organization dedicated to advancing ovarian cancer research while supporting women and their families. Read the exciting news!


2001 Individual Investigator Grant Recipient – Elizabeth Ann Poynor

Elizabeth Ann Poynor, M.D.
Memorial Sloan-Kettering Cancer Center
The Role of a Novel Gene, ZIC 2, in Causing Sporadic Ovarian Cancer

Project Summary

Epithelial ovarian cancer (EOC) may occur in patients with a family history of breast and/or ovarian cancer, and is referred to as a hereditary case, or in patients lacking a family history, and is referred to as a sporadic case. Of the approximately 23,400 new cases of ovarian cancer diagnosed in the United States each year, around 90 percent are sporadic.

It is now well accepted that cancers arise from a collection of mutations in genes, which under normal conditions control healthy cell growth and differentiation. While it is known that mutations of two genes, BRCA1 and BRCA2, are responsible for the majority of hereditary ovarian cancer, the molecular basis of sporadic ovarian cancer is poorly understood. To date, no single tumor suppressor gene or oncogene, or cancer-causing gene, mutation has been found in sporadic ovarian cancers and further study of the genetic etiology of sporadic ovarian cancer is crucial to the ultimate eradication of the disease.

Dr. Poynor and her team have conducted gene expression experiments and identified a number of new genes which, when mutated or abnormally expressed, may contribute to the development of sporadic ovarian cancer. Their studies focus on a new gene, the ZIC 2 gene, not previously identified to play a role in ovarian cancer. Dr. Poynor is currently determining whether abnormal expression of this gene can cause normal ovarian cells to change into malignant ones, and whether by eliminating the expression of this gene in cancer cells will cause them to look more normal. It is hoped these investigations will point to a new potential target in developing effective treatments for and screening of ovarian cancer.


Elizabeth Poynor, MD, PhD, FACOG is a gynecologic oncologist and advanced pelvic surgeon. After completing advanced surgical training in gynecology, gynecologic oncology and advanced pelvic surgery at Memorial Sloan-Kettering Cancer Center and maintaining a successful surgical practice there for more than a decade, she decided to focus exclusively on the care of women in a more comfortable and private setting. After establishing her private practice, she was noted in 2007 and 2008 to be a Castle Connolly Guide Top Doctor for the New York Metro Area, for gynecologic oncology.

Dr. Poynor graduated magna cum laude from Princeton University in 1984. She then graduated from Columbia College of Physicians and Surgeons in 1988 and completed her residency training in Obstetrics and Gynecology at the University of Pennsylvania in 1992. Dr. Poynor completed her fellowship in gynecologic oncology in 1995 at Memorial Sloan-Kettering Cancer Center, and remained on the surgical attending staff until July of 2006. While developing and maintaining a busy surgical practice as an Assistant Attending Surgeon at Memorial Sloan-Kettering Cancer Center and Assistant Professor of Obstetrics and Gynecology at Cornell Weill Graduate School of Medical Sciences, she also obtained a PhD in cell biology and genetics from Cornell. Dr. Poynor is Board Certified in Obstetrics and Gynecology and Gynecologic Oncology. In June of 2006, after amassing a vast experience in radical pelvic and minimally invasive pelvic surgery, Dr. Poynor established her solo private practice in gynecologic oncology and pelvic surgery in Manhattan. This move was made in order to provide her patients with leading edge, top quality care in a patient centric, calm and compassionate fashion. In addition to providing surgical and medical care to the highest standards in her field, she provides a distinct focus on the importance of the patient-physician relationship.