1.The prognostic value of eukaryotic cell translation initiation complex 4F in HCC patients
Renzhe Qian ; Dachen Zhou ; Ziheng Lu ; Liang He ; Shubo Pan ; Bin Zhang
Acta Universitatis Medicinalis Anhui 2022;57(11):1712-1717
Objective :
To study the correlation between eukaryotic translation initiation complex 4f ( EIF4F) and clinical prognosis of patients with hepatocellular carcinoma (HCC) .
Methods :
By following up the clinical data of 743 HCC patients in the specimen bank,94 HCC tissue specimens with complete follow-up information were select- ed,and the clinical data were collected.The paired tissue specimens were made into tissue chip for immunohisto- chemical staining.Image J was used to analyze the optical density value of tissue chip staining,and R4. 0. 5 soft- ware was used to conduct nonparametric test analysis,draw KM curve,Cox regression analysis,and Nomogram sta- tistical analysis on experimental data and follow-up data.
Results :
Phosphorylation of 4EBP1 was significantly acti- vated in HCC tissues (P<0. 001) ,and the activation Phosphorylation of 4EBP1 was associated with the clinical prognosis of HCC patients,P = 0. 038.
Conclusion
The activation of 4EBP1 phosphorylation in tumor tissue pre- dicts shorter overall survival time in HCC patients.