Sox9 overexpression in uterine epithelia induces endometrial gland hyperplasia.

ABSTRACT: SOX9 is a high mobility group transcription factor that is required in many biological processes, including cartilage differentiation, endoderm progenitor maintenance, hair differentiation, and testis determination. SOX9 has also been linked to colorectal, prostate, and lung cancer. We found that SOX9 is expressed in the epithelium of the adult mouse and human uterus, predominantly marking the uterine glands. To determine if SOX9 plays a role in the development of endometrial cancer we overexpressed Sox9 in the uterine epithelium using a progesterone receptor-Cre mouse model. Sox9 overexpression in the uterine epithelium led to the formation of simple and complex cystic glandular structures in the endometrium of aged-females. Histological analysis revealed that these structures appeared mo

SUBMITTER: Gonzalez G 

PROVIDER: S-EPMC5133190 | biostudies-literature | 2016 Oct - Nov

REPOSITORIES: biostudies-literature