The 13th Annual Meeting of the Asian Organization for Crohn’s and Colitis（AOCC2025）

*Liang Chen^1,2, Zhanju Liu^1,2 (1. Center for IBD Research and Department of Gastroenterology, The Shanghai Tenth People’s Hospital of Tongji University, Shanghai, China., 2. Department of Gastroenterology, The Shanghai Tenth People’s Hospital of Tongji University, Shanghai, China.)

Shu Wang¹, Junjie Lin¹, Hongjie Zhang¹, *Xiaojing Zhao¹ (1. First Affiliated Hospital with Nanjing Medical University)

*Yalong Zhu¹, Yiyao Zhang², Si Yu³, Jingyi Huang¹, Longxi Yun¹, Changzheng Liu², Yue Li¹ (1. Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China., 2. Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, 3. Department of Internal Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.)

*Qing Li^1,2,3, Jian Tang^1,2,3, Zhao peng Huang^1,2,3, Qin Guo^1,2,3, Miao Li^1,2,3, Kang Chao^1,2,3, Xiang Gao^1,2,3 (1. Department of Gastroenterology, The Sixth Afliated Hospital, Sun Yat-Sen University, No.26 Yuancun Road II, Tianhe District, Guangzhou 510000, People’s Republic of China., 2. Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, the Sixth Afliated Hospital, Sun Yat-Sen University, Guangzhou, People’s Republic of China., 3. Biomedical Innovation Center, The Sixth Afliated Hospital, Sun Yat-Sen University, Guangzhou, People’s Republic of China.)

*Tomohiro Muto¹, Go Ito^1,2, Hiromune Katsuda¹, Yui Hiraguri¹, Satoru Fujii¹, Kurara Yamamoto³, Shuji Hibiya¹, Sayaka Nagata¹, Yasuhiro Nemoto¹, Ryuichi Okamoto¹ (1. Department of Gastroenterology and Hepatology, Institute of Science Tokyo, 2. The Center for Personalized Medicine for Healthy Aging, Institute of Science Tokyo, 3. Department of Human Pathology, Institute of Science Tokyo)

*Emi Irie^1,2, Ichiro Mizushima¹, Ka Kan¹, Yuta Kaieda¹, Junya Tsunoda^1,3, Yohei Mikami¹, Takanori Kanai¹ (1. Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Keio University, 2. Center for Preventive Medicine, Keio Uiversity, 3. Department of Surgery, School of Medicine, Keio University)

*YIDONG CHEN¹, LIANGR Zhu¹ (1. Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology)

*Ji Liu¹, Fujuan Luan¹, Ziqin Feng¹, Bingqing Yuan¹, Rufang Dong¹, Yanjun Chen¹ (1. The First Affiliated Hospital of Soochow University)

jun bo xiao¹, *Han Yi¹, jun yi¹, xiao wei liu¹ (1. Gastroenterology department of xiangya hospital, central south university)

*Peishan Qiu^1,2, Yuhua Chen^1,2, Lan Liu^1,2, Shaoqi Wang^1,2, Qiu Zhao^1,2 (1. Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China, 2. Hubei Clinical Center and Key Lab of Intestinal and Colorectal Diseases, Wuhan, China)

*Xidong He¹, Yubin Cao¹, Lingjuan Jiang², Jin Hu², Hong Yang¹ (1. Peking Union Medical College Hospital- Chinese Academy of Medical Sciences & Peking Union Medical College, Gastroenterology, 2. Peking Union Medical College Hospital- Chinese Academy of Medical Sciences & Peking Union Medical College, Department of Medical Research Center)

*Siyuan Chen¹, He Nie¹, Yuejie Xu¹, Ziru Zhou¹, Jing Xu Sun¹, Qiang Zhan¹ (1. the Affiliated Wuxi People's Hospital of Nanjing Medical University)

*chen wang¹, Bangmao Wang¹, Hailong Cao¹ (1. Department of Gastroenterology, Tianjin Medical University General Hospital)