CJCP     2010 12 (12):  979-983    ISSN: 1008-8830  CN: 43-1301/R Cell proliferation and signal pathway after knockdown and RESC concurrent rescue of RNAi lentiviral vector on human PTEN gene in T-lymphocytes WANG Yu-Mei, SHENG Guang-Yao Department of Pediatrics, First Affiliated Hospital of Zhengzhou University, Zhengzhou 450007, China. Email: shenggy666@yahoo.com.cn Received: null  Revised: null  Online: null Supporting info