摘要
Objective: To study the correlation of LSD1 and PARP1 with cell proliferation and epithelial-mesenchymal transition in ovarian cancer tissue from ultrasound-guided puncture. Methods:The ovarian cancer and ovarian benign lesion tissue from ultrasound-guided puncture in Pangang Group General Hospital in Panzhihua between May 2014 and March 2017 were collected to detect the mRNA expression of LSD1 and PARP1 as well as the protein levels of cell proliferation molecules and epithelial-mesenchymal transition molecules in them. Results: LSD1 and PARP1 mRNA expression in ovarian cancer tissue were significantly higher than those in benign ovarian tissue;P21, P27 and E-cadherin protein levels in ovarian cancer tissue were significantly lower than those in benign ovarian tissue while CyclinD1, E2F, Twist1, Snail, Slug and N-cadherin protein levels were significantly higher those in benign ovarian tissue;P21 and P27 protein levels in the ovarian cancer tissue with high LSD1 expression were significantly lower than those in the ovarian cancer tissue with low LSD1 expression while CyclinD1 and E2F protein levels were significantly higher than those in the ovarian cancer tissue with low LSD1 expression;Twist1, Snail, Slug and N-cadherin protein levels in the ovarian cancer tissue with high PARP1 expression were significantly higher than those in the ovarian cancer tissue with low PARP1 expression while E-cadherin protein level was significantly lower than that in the ovarian cancer tissue with low PARP1 expression. Conclusion: The LSD1 and PARP1 highly expressed in ovarian cancer tissue can promote the proliferation and epithelial-mesenchymal transition of cancer cells.
