Obstetrics and Gynecology

Weill Cornell Medical College student Pauline Flaum-Dunoyer is a natural storyteller and historian.

The immune system of pregnant women with anxiety is biologically different from that of pregnant women without anxiety.

A protein commonly found at high levels in lung cancer cells controls a major immunosuppressive pathway that allows lung tumors to evade immune attack.

An artificial intelligence algorithm can determine non-invasively, with about 70 percent accuracy, if an in vitro fertilized embryo has a normal or abnormal number of chromosomes.

The long-term immune response to SARS-CoV-2 mRNA vaccination was similar in pregnant individuals compared with non-pregnant individuals of reproductive age.

Error-prone DNA replication and repair may lead to mutations and cancer in individuals who inherit a mutant copy of the BRCA1 gene, according to a new study by Weill Cornell Medicine investigators.

A typical gut bacterium that can spread through the body and cause a serious infection resists natural immune defenses and antibiotics by enhancing its protective outer layer, known as the cell envelope, according to a new study by Weill Cornell Medicine investigators. 

A cellular process known as autophagy that helps rid cells of debris may be impaired in pregnant women who go on to develop post-partum depression (PPD), according to new research from Weill Cornell Medicine, Johns Hopkins University School of Medicine and UVA Health investigators.

Hysteroscopic sterilization, a nonincisional procedure, was found to be as effective as minimally invasive laparoscopic sterilization in preventing pregnancy, but both methods had higher than expected failure rates, according to a new study led by an investigator at Weill Cornell Medicine.

High levels of anti-Mullerian hormone (AMH) have traditionally been thought of as merely a passive byproduct of polycystic ovary syndrome (PCOS), but a new preclinical study by Weill Cornell Medicine researchers suggests that the hormone plays an active role in the disorder and may contribute to problems with ovulation and fertility.

A protein that masterminds the way DNA is wrapped within chromosomes has a major role in the healthy functioning of blood stem cells, which produce all blood cells in the body, according to a new study from researchers at Weill Cornell Medicine.

COVID-19 vaccination of expectant mothers elicits levels of antibodies to the SARS-CoV-2 outer “spike” protein at the time of delivery that don’t vary dramatically with the timing of vaccination during pregnancy and thus don’t justify delaying vaccination, according to a study from researchers at Weill Cornell Medicine and NewYork-Presbyterian.

Dr. Julia Cron has been appointed chief and vice chair of the Department of Obstetrics and Gynecology at NewYork-Presbyterian Lower Manhattan Hospital, effective Oct. 1.

Patients with gynecologic cancers who have Medicaid coverage are more likely to feel increased financial distress, anxiety about their cancer and increased general anxiety during the pandemic if their annual income is less than $40,000, according to a new study from Weill Cornell Medicine investigators.

The rationale for including pregnant and lactating women in early CDC-guided COVID-19 vaccination efforts in the United States was outlined in an opinion editorial.