Zhuang et al. used real-time polymerase chain reaction (RT-PCR) to detect endometrial adenocarcinoma tissues and found that RON was overexpressed in endometrial adenocarcinoma tissues, and RON expression is associated with histological stage, muscle invasion, and lymph node metastasis [26], but the exact mechanism is unclear. This evidence concerns the gene MST1R and endometrium adenocarcinoma.