UC San Diego Trainees Crack Pregnancy and Cancer Mysteries

Graduate students and medical residents just presented breakthrough research that could transform how doctors treat everything from complicated pregnancies to ovarian cancer.

UC San Diego's Department of Obstetrics, Gynecology and Reproductive Sciences hosted its annual Trainee Research Day on June 3, bringing together the brightest early-career scientists to share discoveries that tackle critical gaps in women's healthcare. The event featured graduate students, postdoctoral scholars, clinical fellows and residents presenting original work that spans the full spectrum of reproductive medicine.

The research tackles real problems women face every day. Scientists explored why some pregnancies end in complications by identifying genetic signatures in the placenta that signal danger ahead. Others investigated how ovarian cancer hides from the immune system, work that could lead to better treatments that help patients fight back.

Clinical trainees presented studies that could immediately improve patient care. Researchers examined blood loss during second-trimester procedures, explored fertility preservation options for cancer patients, and investigated fetal heart outcomes in pregnancies complicated by liver conditions. One team even studied how the gut microbiome affects women with polycystic ovary syndrome, a condition that impacts millions.

"Our trainees are tackling some of the most important questions in women's health and reproductive medicine," said Dr. Cynthia Gyamfi-Bannerman, chair of the department. "Their work has tremendous potential to improve patient care and health outcomes."

What makes this program special is its inclusive approach. Unlike many medical departments that focus only on physician training, UC San Diego brings together clinical residents alongside PhD researchers and postdoctoral scholars. This mix ensures cutting-edge science stays connected to patient bedside care.

The day featured a keynote from Dr. Gil Mor of Wayne State University, who delivered "Immunology of Pregnancy: Past, Present, and Future." His lecture traced decades of progress in understanding how the immune system supports healthy pregnancy and mapped where the field goes next.

The Ripple Effect

These aren't just academic exercises. When young scientists crack mysteries about pregnancy complications, they help prevent future tragedies. When they understand cancer's tricks, they help develop therapies that save lives. When they identify gaps in fertility care access, they help ensure more people can build the families they dream of.

The research presented covered fertility preservation access in the Military Health System, microbial factors in pessary complications, and aging-related changes in pelvic floor muscles. Each study addresses a piece of the larger puzzle of comprehensive women's healthcare.

Dr. Marni Jacobs, who moderated the event, emphasized how these gatherings spark collaboration. "The conversations that happen here help foster mentorship, spark new ideas and support the professional growth of emerging investigators," she said.

The next generation of medical researchers is here, and they're already making discoveries that will echo through clinics and hospitals for decades to come.