Figure 1.

INPP4B overexpression impedes the growth and proliferation of cervical cancer cells. A, Western blot analysis of INPP4B protein level in several cervical cancer cells. B, CCK8 assay analysis of proliferation of cervical cancer cells (HeLa, SiHa and C33a) after transfection with INPP4B cDNA cloned into a lentiviral vector GV367 (GV367‐INPP4B) or empty vector (GV367). *P < .05. C‐D, Colony formation assays of proliferation of cervical cancer cells (HeLa, SiHa and C33a in each column) after transfection of GV367‐INPP4B or empty vector GV367. *P < .05. E‐F, Anchorage‐independent growth assay of proliferation of cervical cancer cells (HeLa, SiHa and C33a in each column) after transfection with GV367‐INPP4B or empty vector GV367. *P < .05, **P < .01. Data are mean ± SEM, n = 3