The Diverse Aspects of Uterine Serous Cancer: an NCI workshop on the status of and opportunities for advancement of research.

The marked increase in the incidence and mortality associated with endometrial cancer over the past 2 decades is driven in part by rising rates of higher-grade, more aggressive endometrial cancers with variations in TP53, uterine serous cancers and their dedifferentiated component, uterine carcinosarcomas. Uterine serous cancer rates have been increasing among all racial and ethnic groups, with higher rates of this aggressive uterine cancer in Black women. The National Cancer Institute hosted a workshop in June 2023 to examine the diverse aspects of uterine serous cancers across epidemiology, biology, and molecular genetics and to advance knowledge from basic to preclinical and translational efforts. Key stakeholders, including basic scientists, clinical investigators, and patient advocates, came together to identify critical research gaps that, when addressed, would facilitate more comprehensive and rapid progress in understanding and ultimately treating uterine serous cancers across all patients. The National Cancer Institute released a supplemental funding opportunity (NOT-CA-24-044) in spring 2024 to facilitate rapid translation of these recommendations.