Over-expression of non-SMC condensin I complex subunit G in human endometrial cancer.
Gynecologic cancers including cancers of the endometrium are a clinical problem (1-4). We mined published microarray data (5, 6) to discover genes associated with endometrial cancers by comparing transcriptomes of the normal endometrium and endometrial tumors from humans. We identified non-SMC condensin I complex subunit G, encoded by NCAPG, as among the most differentially expressed genes, transcriptome-wide, in cancers of the endometrium. NCAPG was expressed at significantly higher levels in endometrial tumor tissues as compared to the endometrium. Importantly, in human endometrial cancer, primary tumor expression of NCAPG was correlated with recurrence-free survival in white patients with low mutational burden. NCAPG may be a molecule of interest in understanding the etiology or progression of human endometrial cancer.