Experimental study of PLCεon migration and invasion of human osteosarcoma cancer cells / 中国药理学通报

ABSTRACT

Aim To investigate the effects of PLCε on the invasion and migration of human osteosarcoma cancer cells U2OS. Methods RNA interference ( RNAi) was used to inhibit PLCεexpression, and the proliferation of cancer cells was measured by CCK-8 assay. The migration of the cells was measured by scratch wound healing assay and migration chamber as-say. Gelatin zymography was performed to measure the MMP2 activities in U2OS cells. Results PLCε ex-pression was suppressed by siRNA. CCK-8 assay showed that PLCε had no effect on the proliferation of cancer cells. PLCε knockdown inhibited cell invasion and activities of MMP2 . Conclusion PLCε knock-down can inhibit the migration and invasion of human osteosarcoma cancer cells U2OS.