Obstetrics and Gynecology Commons^™

The Role Of Ifitm3 In The Immune Response Of Brca-Deficient High Grade Serous Ovarian Carcinoma, Han Cun

Dissertations & Theses (Open Access)

Background: Prior studies showed that BRCA-deficient high grade serous ovarian carcinoma (HGSOC) had increased tumor infiltrating lymphocytes (TILs) compared to BRCA-wildtype (WT). To better understand the underlying immune mechanism in these tumors, a preliminary transcriptome analysis was performed on a set of microdissected HGSOC tumor specimens with BRCA1-mutation, BRCA2-mutation, or WT. This demonstrated an upregulation of IFITM3, an essential gene in modulating immune function. Based on these findings, we hypothesized that BRCA-deficient HGSOC have increased DNA damage leading to upregulation of IFITM3 and subsequent increase in antigen presentation and T-cell activation.

Methods: Following IRB approval, preliminary transcriptome analysis was performed …

Genetic Testing In Pregnancies With Ultrasound Anomalies: Exploration Of Factors That Influence Uptake, Lukas D. Kruidenier

Dissertations & Theses (Open Access)

Prenatal genetic diagnostic and screening tests have been rapidly evolving over the past decade with the introduction and expansion of cell free DNA screening (cfDNA) and the use of chromosomal microarray (CMA) as a first-line test for evaluation of fetal anomalies. Understanding patient motivations for or against expanded genetic testing options is paramount, therefore this study aimed to ascertain the patient perspective. Ninety-nine patients with an ultrasound anomaly participated in an anonymous, cross-sectional, research survey assessing coping strategies, factors influencing the genetic testing decision, and demographic variables. After multivariable analysis, the desire for directive counseling regarding testing was correlated with …