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IQGAP1 regulates cell proliferation and migration ability.

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posted on 07.08.2015 by Xuewen Jin, Yuling Liu, Jingjing Liu, Weiliang Lu, Ziwei Liang, Dan Zhang, Gang Liu, Hongxia Zhu, Ningzhi Xu, Shufang Liang

Overexpression of IQGAP1 in HepG2 cells enhanced cell proliferation (A) and cell migration (C, D). Knockdown of IQGAP1 decreased cell growth (B) and migration (E, F). Control: HepG2 cells transfected with empty pCMV6 plasmids; flag-IQ:HepG2 cells transfected with pFlag-IQGAP1 plasmids. siNC: HepG2 cells transfected with control siRNA; si-IQ: HepG2 cells transfected with IQGAP1 siRNA. Scale bar represents 100 μm (original magnification×200).

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