Artemin affects the survival and prognosis of endometrial cancer patients via regulating tumor cell proliferation.

The main aim of the study is to analyze the impact of Artemin on survival and prognosis in endometrial cancer (EC) patients by bioinformatics methods. As a member of the glial-derived neurotrophic factor (GDNF) family, Artemin is not only important in the repair process of nerve damage, but also involved in tumorigenesis and metastasis. In this study, we demonstrated that Artemin mRNA was overexpressed in EC tissues. Artemin expression was closely related to the FIGO stage, pathologic differentiation, deep myometrial infiltration, lymphatic metastasis, and survival status. Univariate and multivariate Cox regression analysis showed that ectopic overexpression of Artemin predicted poor survival prognosis. Artemin expression could be used as an independent risk factor for the prognosis of EC patients. The proliferation of EC cells was significantly downregulated by silencing of Artemin. Artemin promotes tumor progression by regulating the proliferation of EC cells, thereby affecting the prognosis of EC patients.