Heterogeneous nuclear ribonucleoproteins (hnRNPs) and human transformer-2-beta1 (hTra2-beta1)-regulated estrogen receptor-alpha improves prognosis of endometrial cancer.

ABSTRACT

PURPOSE OF INVESTIGATION Heterogeneous nuclear ribonucleoprotein (hnRNP) family possesses decreasing effect towards endometrial cancer (EC) and human transformer-2-betal (hTra2-betal) performs an intimate relationship with EC, either. Recent study shows that hnRNPs and hTra2-betal regulate the genetic expression, which is concerned with estrogen receptor (ER). MATERIALS AND METHODS: The present study was designed to investigate the link between ER and hnRNPs or hTra2-betal in the prognosis of EC patients by Real-time PCR and immunohistochemisty (IHC). RESULTS: Results showed that ER protein expression presented a significant change in the recurrence and outcome of EC patients, and the nucleus hTra2-betal protein expression was also increased in the recurrent patients, indicating that the three might be important in ER expression in the prognosis therapy of EC patients. CONCLUSION: The present findings provide an insight of pharmaceutical targeting therapy and prognosis of EC.