{"paper_id":"07ee1642-6adc-412c-aa18-369abb36bda6","body_text":"TGF-βI Regulates Cell Migration through Pluripotent Transcription Factor OCT4 in Endometriosis\nFig 1\nQuantification of mRNA levels of OCT4 and TGF-β receptor I (TGF-β RI) in human endometrial tissues.\nReverse transcription and quantitative real-time PCR were used to quantify the levels of (A) OCT4 and (B) TGF-β RI mRNAs in RL95-2 human endometrial cell lines, primary endometriotic stromal cells, normal endometrium and hyperplastic endometrium (n = 8), adenomyosis (n = 23), and chocolate cysts (n = 24). The RL95-2 cells were used as internal controls for normalization. Results are expressed as mean ± SD. **P < .01, ***P < .001 in comparison with the control group of normal and hyperplastic endometrium tissues. By Mann-Whitney-U test.","source_license":"CC0","license_restricted":false}