The inhibition of c-FLIP expression can down-regulate HCC cell viability and up-regulate drug-induced cell apoptosis. Our data suggest that targeting c-FLIP in conjunction with anticancer therapies may have therapeutic potential by enhancing

HCC cell death. Acknowledgements This study was supported in part by a grant from National Natural Scince Foundation of China (No. 30700810). The authors would like to thank Dr Yi Wan(Department of medical statistics, FMMU, China) for his help with statistical work and Dr Haichao Wang(Chief, Basic Science Research Program, Department of Emergency Medicine, NSUH-NYU School of Medicine, Manhasset, NY) selleckchem for linguistic revision of the manuscript. References 1. Igney FH, Krammer PH: Death and anti-death: tumour resistance to apoptosis. Nat Rev Cancer 2002, 2: 277–88.CrossRefPubMed 2. Bouchet D, Tesson L, Ménoret S, Charreau B, Mathieu P, Yagita H, Duisit G, Anegon I: Differential sensitivity of endothelial cells of various species to apoptosis induced by gene transfer of Fas ligand: role of FLIP levels. Mol Med 2002, 8: 612–23.PubMed 3. Ishioka T, Katayama R, Kikuchi R, Nishimoto M, Takada S, Takada R, Matsuzawa S, Reed JC, Tsuruo T, Naito M: Impairment of the ubiquitin-proteasome system by cellular FLIP. Genes Cells 2007, 12: 735–44.PubMed 4. Rogers KM, Thomas M, Galligan L, Wilson TR, Allen WL, Sakai

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