Distinct Mitotic Segregation Errors Mediate Chromosomal Instability in Aggressive Urothelial Cancers

Abstract
Purpose: Chromosomal instability (CIN) is believed to have an important role in the pathogenesis of urothelial cancer (UC). The aim of this study was to evaluate whether disturbances of mitotic segregation contribute to CIN in UC, if these processes have any effect on the course of disease, and how deregulation of these mechanisms affects tumor cell growth.