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Open-Access Journal
Editorial
Histological healing in inflammatory bowel disease: A still unfulfilled promise 
Vincenzo Villanacci, Elisabetta Antonelli, Karel Geboes, Giovanni Casella, Gabrio Bassotti 
World J Gastroenterol 19(7):968-978. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.968
Topic Highlight
Colorectal cancer mortality in Hong Kong of China, Japan, South Korea, and Singapore 
Aesun Shin, Kyu-Won Jung, Young-Joo Won 
World J Gastroenterol 19(7):979-983. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.979
Molecular mechanisms of chemopreventive phytochemicals against gastroenterological cancer development 
Min-Yu Chung, Tae Gyu Lim, Ki Won Lee 
World J Gastroenterol 19(7):984-993. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.984
Nutritional modulators of ulcerative colitis: Clinical efficacies and mechanistic view 
Mi-Kyung Sung, Mi-Young Park 
World J Gastroenterol 19(7):994-1004. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.994
Vitamin B6 and colorectal cancer: Current evidence and future directions 
Xue-Hong Zhang, Jing Ma, Stephanie A Smith-Warner, Jung Eun Lee, Edward Giovannucci 
World J Gastroenterol 19(7):1005-1010. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1005
Dietary flavonoid intake and risk of stomach and colorectal cancer 
Hae Dong Woo, Jeongseon Kim 
World J Gastroenterol 19(7):1011-1019. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1011
Consumption of red and processed meat and esophageal cancer risk: Meta-analysis 
Yuni Choi, Sujin Song, Yoonju Song, Jung Eun Lee 
World J Gastroenterol 19(7):1020-1029. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1020
Current trends in the development and application of molecular technologies for cancer epigenetics 
Hyeran Jang, Hyunjin Shin 
World J Gastroenterol 19(7):1030-1039. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1030
Review
Use of thiopurines in inflammatory bowel disease 
Pascal Frei, Luc Biedermann, Ole Haagen Nielsen, Gerhard Rogler 
World J Gastroenterol 19(7):1040-1048. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1040
Minireview
Tailoring the area of hepatic resection using inflow and outflow modulation 
Matteo Donadon, Fabio Procopio, Guido Torzilli 
World J Gastroenterol 19(7):1049-1055. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1049
Original Article
Pseudomonas fluorescens-like bacteria from the stomach: A microbiological and molecular study 
Saurabh Kumar Patel, Chandra Bhan Pratap, Ajay Kumar Verma, Ashok Kumar Jain, Vinod Kumar Dixit, Gopal Nath 
World J Gastroenterol 19(7):1056-1067. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1056
Long interspersed nuclear element ORF-1 protein promotes proliferation and resistance to chemotherapy in hepatocellular carcinoma 
Fan Feng, Yin-Ying Lu, Fan Zhang, Xu-Dong Gao, Chuan-Fu Zhang, Alex Meredith, Zhong-Xian Xu, Yu-Tao Yang, Xiu-Juan Chang, Hong Wang, Jian-Hui Qu, Zhen Zeng, Jun-Lan Yang, Chun-Ping Wang, Yun-Feng Zhu, Jia-Jun Cui, Yong-Ping Yang 
World J Gastroenterol 19(7):1068-1078. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1068
Brief Article
Papillary thyroid cancer and inflammatory bowel disease: Is there a relationship? 
Irene S Sonu, Wojciech Blonski, Ming Valerie Lin, James Lewis, Faten Aberra, Gary R Lichtenstein 
World J Gastroenterol 19(7):1079-1084. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1079
Efficacy and safety of Chlorella supplementation in adults with chronic hepatitis C virus infection 
Jose Azocar, Arley Diaz 
World J Gastroenterol 19(7):1085-1090. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1085
Efficacy of infliximab in acute severe ulcerative colitis: A single-centre experience 
Stephen J Halpin, P John Hamlin, Daniel P Greer, Lisa Warren, Alexander C Ford 
World J Gastroenterol 19(7):1091-1097. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1091
Pegylated interferon alfa and ribavirin for children with chronic hepatitis C 
Irit Rosen, Michal Kori, Orly Eshach Adiv, Baruch Yerushalmi, Nataly Zion, Ron Shaoul 
World J Gastroenterol 19(7):1098-1103. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1098
Granulocyte-colony stimulating factor therapy improves survival in patients with hepatitis B virus-associated acute-on-chronic liver failure 
Xue-Zhang Duan, Fang-Fang Liu, Jing-Jing Tong, Hao-Zhen Yang, Jing Chen, Xiao-Yan Liu, Yuan-Li Mao, Shao-Jie Xin, Jin-Hua Hu 
World J Gastroenterol 19(7):1104-1110. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1104
Risk factors for hepatic decompensation in patients with primary biliary cirrhosis 
Tian-Yan Shi, Li-Na Zhang, Hua Chen, Li Wang, Min Shen, Xuan Zhang, Feng-Chun Zhang 
World J Gastroenterol 19(7):1111-1118. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1111
A temporary self-expanding metallic stent for malignant colorectal obstruction 
Xiao-Li Ding, Yong-Dong Li, Rui-Min Yang, Fen-Bao Li, Ming-Qiu Zhang 
World J Gastroenterol 19(7):1119-1123. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1119
Meta-Analysis
Roux-en-Y versus Billroth I reconstruction after distal gastrectomy for gastric cancer: A meta-analysis 
Jun-Jie Xiong, Kiran Altaf, Muhammad A Javed, Quentin M Nunes, Wei Huang, Gang Mai, Chun-Lu Tan, Rajarshi Mukherjee, Robert Sutton, Wei-Ming Hu, Xu-Bao Liu 
World J Gastroenterol 19(7):1124-1134. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1124
Case Report
Gastrointestinal sarcoidosis associated with pneumatosis cystoides intestinalis 
Hussein Rahim, Mubashir Khan, Jay Hudgins, Kevin Lee, Lei Du, Louis Amorosa 
World J Gastroenterol 19(7):1135-1139. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1135
Transjugular intrahepatic portosystemic shunt in refractory chylothorax due to liver cirrhosis 
Philipp Lutz, Holger Strunk, Hans Heinz Schild, Tilman Sauerbruch 
World J Gastroenterol 19(7):1140-1142. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1140
Cytomegalovirus-associated gastric ulcer: A side effect of steroid injections for pyloric stenosis 
Hirohito Mori, Shintaro Fujihara, Noriko Nishiyama, Hideki Kobara, Makoto Oryu, Kiyohito Kato, Kazi Rafiq, Tsutomu Masaki 
World J Gastroenterol 19(7):1143-1146. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1143
Isolated fever induced by mesalamine treatment 
Rita Slim, Joseph Amara, Roy Nasnas, Khalil Honein, Joseph Bou Jaoude, Cesar Yaghi, Fady Daniel, Raymond Sayegh 
World J Gastroenterol 19(7):1147-1149. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1147
Letters To The Editor
Management of duodenal ulcer bleeding resistant to endoscopy: Surgery is dead! 
Romaric Loffroy 
World J Gastroenterol 19(7):1150-1151. Published online Feb 21, 2013. doi: 10.3748/wjg.v19.i7.1150