Expression of CDC45 in hepatocellular carcinoma and its correlation with prognosis / 国际生物医学工程杂志

ABSTRACT

Objective:To analyze the expression of cell differentiation cyclin 45 (CDC45) in hepatocellular carcinoma (HCC) tissues, to explore the relationship between CDC45 and the prognosis of HCC, and to explore the possibility of CDC45 as a potential biomarker and therapeutic target for HCC.Methods:Bioinformatics methods were used to analyze the mRNA levels of CDC45 in HCC tissues and normal tissues, and to analyze the relationship between its expression and the survival rate of HCC patients. The clinicopathological data of 90 patients with HCC undergoing surgical treatment were retrospectively analyzed. Immunohistochemical method was used to detect the expression level of CDC45 protein in HCC tissue and normal tissues, and to analyze its relationship with clinicopathological characteristics of patients with HCC.Results:CDC45 is highly expressed in colorectal cancer, breast cancer, prostate cancer, lung cancer, liver cancer, etc. The expression of CDC45 in HCC tissues was higher than that in normal tissues adjacent to cancer ( P<0.05). The expression of CDC45 is significantly related to the clinical prognosis of HCC patients ( P<0.001), and the higher the expression of CDC45, the lower the disease-free survival rate and overall survival rate of HCC patients. CDC45 level is significantly correlated with the number of tumor nodules ( P=0.003) and tumor size ( P=0.003) in HCC patients, but the correlation between CDC45 level and age, gender and alpha-fetoprotein (AFP) levels is not statistically significant (all P>0.05). Conclusions:CDC45 plays an important role in the progression of HCC and is expected to become a therapeutic target and potential biomarker for HCC.