Expression of HK2 in prostate cancer and its effect on malignant phenotype of prostate cancer cells / 临床与实验病理学杂志

ABSTRACT

Purpose To study the expression of HK2 in human prostate cancer (PCa) tissues and its effect on malignant phenotype of prostate cancer cells.Methods HK2 expression in PCa tissues was determined by microarray database and immunohistochemical staining.Subsequently,the change of cellular phenotype was detected by glycometabolism kit,CCK-8 kit,and flow cytometry after HK2 knockdown.Results HK2 expression was elevated followed by prostate cancer development.HK2 depletion inhibited cellular proliferation and aerobic glycolysis,and increased the ratio of early apoptosis.Conclusion HK2 expression increases in the process of PCa malignant progression.It plays a critical role in cellular proliferation,glycometabolism,and apoptosis,the mechanism of which needs further exploration.