Fig. 4From: Decreased brain-expressed X-linked 4 (BEX4) expression promotes growth of oral squamous cell carcinomaEffect of BEX4 overexpression on OSCC proliferation. a pCDH-BEX4 containing OSCC cells showed positive GFP signals. b QPCR analysis showed remarkable increase in BEX4 transcript levels. c Western blot analysis showed increase in protein expression in the infected cells. d Upregulated BEX4 expression in OSCC inhibited cell proliferation. e Time-dependent reduction in proliferation capacity of the BEX4-overexpressed OSCC. f Flow cytometry analysis with PI staining showed that BEX4 expression did not induce apoptosis in the OSCC cellsBack to article page