posted on 2024-06-03, 07:42authored byCassandra A. Hathaway, Mary K. Townsend, Tianyi Wang, Christine Vinci, Danielle E. Jake-Schoffman, Jonathan L. Hecht, Daryoush Saeed-Vafa, Carlos Moran Segura, Jonathan V. Nguyen, Jose R. Conejo-Garcia, Brooke L. Fridley, Shelley S. Tworoger
Supplemental Table 1: List of Markers Included in Analyses
Funding
National Cancer Institute (NCI)
United States Department of Health and Human Services
Cigarette smoke exposure has been linked to systemic immune dysfunction, including for B-cell and immunoglobulin (Ig) production, and poor outcomes in patients with ovarian cancer. No study has evaluated the impact of smoke exposure across the life-course on B-cell infiltration and Ig abundance in ovarian tumors.
We measured markers of B and plasma cells and Ig isotypes using multiplex immunofluorescence on 395 ovarian cancer tumors in the Nurses’ Health Study (NHS)/NHSII. We conducted beta-binomial analyses evaluating odds ratios (OR) and 95% confidence intervals (CI) for positivity of immune markers by cigarette exposure among cases and Cox proportional hazards models to evaluate hazard ratios (HR) and 95% CI for developing tumors with low (