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Open-Access Journal
Editorial
Betaine and nonalcoholic steatohepatitis: Back to the future? 
Sandeep Mukherjee 
World J Gastroenterol 17(32):3663-3664. Published online Aug 28, 2011. doi: 10.3748/wjg.v17.i32.3663
Ages of celiac disease: From changing environment to improved diagnostics 
Alberto Tommasini, Tarcisio Not, Alessandro Ventura 
World J Gastroenterol 17(32):3665-3671. Published online Aug 28, 2011. doi: 10.3748/wjg.v17.i32.3665
Topic Highlight
Risk factors for neoplastic progression in Barrett’s esophagus 
Elizabeth F Wiseman, Yeng S Ang 
World J Gastroenterol 17(32):3672-3683. Published online Aug 28, 2011. doi: 10.3748/wjg.v17.i32.3672
Review
Future of liver transplantation: Non-human primates for patient-specific organs from induced pluripotent stem cells 
Madhusudana Girija Sanal 
World J Gastroenterol 17(32):3684-3690. Published online Aug 28, 2011. doi: 10.3748/wjg.v17.i32.3684
Original Article
Induction of CD69 expression by cagPAI-positive Helicobacter pylori infection 
Naoki Mori, Chie Ishikawa, Masachika Senba 
World J Gastroenterol 17(32):3691-3699. Published online Aug 28, 2011. doi: 10.3748/wjg.v17.i32.3691
RNAi knockdown of PIK3CA preferentially inhibits invasion of mutant PIK3CA cells 
Xin-Ke Zhou, Sheng-Song Tang, Gao Yi, Min Hou, Jin-Hui Chen, Bo Yang, Ji-Fang Liu, Zhi-Min He 
World J Gastroenterol 17(32):3700-3708. Published online Aug 28, 2011. doi: 10.3748/wjg.v17.i32.3700
Brief Article
Advantage of autologous blood transfusion in surgery for hepatocellular carcinoma 
Yoshito Tomimaru, Hidetoshi Eguchi, Shigeru Marubashi, Hiroshi Wada, Shogo Kobayashi, Masahiro Tanemura, Koji Umeshita, Yuichiro Doki, Masaki Mori, Hiroaki Nagano 
World J Gastroenterol 17(32):3709-3715. Published online Aug 28, 2011. doi: 10.3748/wjg.v17.i32.3709
Potential risk factors for nonalcoholic steatohepatitis related to pancreatic secretions following pancreaticoduodenectomy 
Sun Choon Song, Seong Ho Choi, Dong Wook Choi, Jin Seok Heo, Woo Seok Kim, Min Jung Kim 
World J Gastroenterol 17(32):3716-3723. Published online Aug 28, 2011. doi: 10.3748/wjg.v17.i32.3716
Characteristics and outcomes of acute upper gastrointestinal bleeding after therapeutic endoscopy in the elderly 
Phunchai Charatcharoenwitthaya, Nonthalee Pausawasdi, Nuttiya Laosanguaneak, Jakkrapan Bubthamala, Tawesak Tanwandee, Somchai Leelakusolvong 
World J Gastroenterol 17(32):3724-3732. Published online Aug 28, 2011. doi: 10.3748/wjg.v17.i32.3724
Moxibustion activates mast cell degranulation at the ST25 in rats with colitis 
Yin Shi, Li Qi, Jing Wang, Ming-Shu Xu, Dan Zhang, Lu-Yi Wu, Huan-Gan Wu 
World J Gastroenterol 17(32):3733-3738. Published online Aug 28, 2011. doi: 10.3748/wjg.v17.i32.3733
Sleeve gastrectomy prevents lipoprotein receptor-1 expression in aortas of obese rats 
Jie Bai, Yong Wang, Yuan Liu, Dong-Hua Geng, Jin-Gang Liu 
World J Gastroenterol 17(32):3739-3744. Published online Aug 28, 2011. doi: 10.3748/wjg.v17.i32.3739
Overexpression of TLR3, TLR4, TLR7 and TLR9 in esophageal squamous cell carcinoma 
Ilyar Sheyhidin, Gulnaz Nabi, Ayshamgul Hasim, Rui-Ping Zhang, Julaiti Ainiwaer, Hong Ma, Hua Wang 
World J Gastroenterol 17(32):3745-3751. Published online Aug 28, 2011. doi: 10.3748/wjg.v17.i32.3745
Repeated anastomotic recurrence of colorectal tumors: Genetic analysis of two cases 
Renato Costi, Cinzia Azzoni, Federico Marchesi, Lorena Bottarelli, Vincenzo Violi, Cesare Bordi 
World J Gastroenterol 17(32):3752-3758. Published online Aug 28, 2011. doi: 10.3748/wjg.v17.i32.3752
Letters To The Editor
Role of diaphragm in pancreaticopleural fistula 
Anestis P Ninos, Stephanos K Pierrakakis 
World J Gastroenterol 17(32):3759-3760. Published online Aug 28, 2011. doi: 10.3748/wjg.v17.i32.3759