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Open-Access Journal
Editorial
Paulette Bioulac-Sage, Jean Frédéric Blanc, Sandra Rebouissou, Charles Balabaud, Jessica Zucman-Rossi 
World J Gastroenterol 13(19):2649-2654. Published online May 21, 2007. doi: 10.3748/wjg.v13.i19.2649
Review
Ayman M Abdel Aziz, Glen A Lehman 
World J Gastroenterol 13(19):2655-2668. Published online May 21, 2007. doi: 10.3748/wjg.v13.i19.2655
Topic Highlight
Mary F Otterson 
World J Gastroenterol 13(19):2684-2692. Published online May 21, 2007. doi: 10.3748/wjg.v13.i19.2684
Gastric Cancer
Mansour S Al-Moundhri, Mohamed Al-Kindi, Maryam Al-Nabhani, Bassim Al-Bahrani, Ikram A Burney, Ali Al-Madhani, Shyam S Ganguly, Misbah Tanira 
World J Gastroenterol 13(19):2697-2702. Published online May 21, 2007. doi: 10.3748/wjg.v13.i19.2697
Basic Research
Yan Sun, Dong Xiao, Xing-Hua Pan, Ruo-Shuang Zhang, Guang-Hui Cui, Xi-Gu Chen 
World J Gastroenterol 13(19):2707-2716. Published online May 21, 2007. doi: 10.3748/wjg.v13.i19.2707
Rapid Communication
Yuji Toiyama, Akira Mizoguchi, Kazushi Kimura, Junichirou Hiro, Yasuhiro Inoue, Tomonari Tutumi, Chikao Miki, Masato Kusunoki 
World J Gastroenterol 13(19):2717-2721. Published online May 21, 2007. doi: 10.3748/wjg.v13.i19.2717
Paola Scognamiglio, Vincenzo Galati, Assunta Navarra, Maria Antonella Longo, Maria Stella Aloisi, Maria Giulia Antonini, Massimo Puoti, Piero Luigi Almasio, Giuseppe Ippolito, Enrico Girardi 
World J Gastroenterol 13(19):2722-2726. Published online May 21, 2007. doi: 10.3748/wjg.v13.i19.2722
Jian-Jun Li, Guo-Liang Xu, Mo-Fa Gu, Guang-Yu Luo, Zhang Rong, Pei-Hong Wu, Jian-Chuan Xia 
World J Gastroenterol 13(19):2747-2751. Published online May 21, 2007. doi: 10.3748/wjg.v13.i19.2747
Case Report
Katsuyoshi Tamaki, Ichiro Shimizu, Mari Urata, Nao Kohno, Hiroshi Fukuno, Susumu Ito, Nobuya Sano 
World J Gastroenterol 13(19):2758-2760. Published online May 21, 2007. doi: 10.3748/wjg.v13.i19.2758
Rossella Bettini, Massimo Falconi, Stefano Crippa, Paola Capelli, Letizia Boninsegna, Paolo Pederzoli 
World J Gastroenterol 13(19):2761-2763. Published online May 21, 2007. doi: 10.3748/wjg.v13.i19.2761
Letters To The Editor
Yogesh M Shastri, Jürgen M Stein 
World J Gastroenterol 13(19):2768-2769. Published online May 21, 2007. doi: 10.3748/wjg.v13.i19.2768