Table of contents

Basic Gastroenterology

• IDDF2023-ABS-0003 Experimental study of a new recombinant vaccinia virus carrying CXCL9 and IL-7 double genes combined with immune effector cells and immune checkpoint blocking triple therapy for gastric cancer (9 June, 2023)

  Lin Zhang, Yanhong Hou, Kai Wu, Xianghui Li
• IDDF2023-ABS-0006 Correlation between HMGB1 and colon cancer based on bioinformatics (9 June, 2023)

  Guijun Zhao, Xiao Wang, Yukun Liang
• IDDF2023-ABS-0008 Associations of obesity and related factors with gastroesophageal reflux disease in european populations: a bidirectional two-sample mendelian randomization study (6 July, 2023)

  Yunyang Deng, Martin Chi-Sang Wong
• IDDF2023-ABS-0009 The potential causal association between handgrip strength and gastroesophageal reflux disease in european populations: a two-sample mendelian randomization study (6 July, 2023)

  Yunyang Deng, Martin Chi-Sang Wong
• IDDF2023-ABS-0010 DupA+ H. pylori reduce the diversity of the gastric microbiome and increase the risk of erosive gastritis (9 June, 2023)

  Jiachuan Wu, Ruiyan Chen, Ying Li, Xiaodong Chen, Xiaoqiao Yang, Lifang Ye, Biao Liang
• IDDF2023-ABS-0024 TFCP2 promotes EMT, invasion and metastasis of gastric cancer by regulating the expression of CIP2A (9 June, 2023)

  Jie Song, Shuyu Yan, Ximing Ren
• IDDF2023-ABS-0026 Global, regional, and national trends in incidence of inflammatory bowel disease: findings from the global burden of disease study 2019 (6 July, 2023)

  Yuhan Xing, Yingzhao Jin, Cui Guo, Lai-Shan Tam, Dongze Wu
• IDDF2023-ABS-0028 Integrative multi-omics reveal associations between gut mycobiome and metabolic benefits of physical exercise in obese individuals with prediabetes (9 June, 2023)

  Yao Wang, Jiarui Chen, Yueqiong Ni, Yan Liu, Xiang Gao, Gianni Panagiotou, Aimin Xu
• IDDF2023-ABS-0041 MEF2D regulates H1X to promote gastric cancer progression (9 June, 2023)

  Yingzi Zhang, Wu Lin, Lisong Teng
• IDDF2023-ABS-0043 A call to action: where women in gastroenterology (WINGI) in conferences stand? (9 June, 2023)

  Jalpa Devi, AMNA Subhan, Jatin Kumar
• IDDF2023-ABS-0053 PacBio sequencing reveals human enteric virus DNA methylation and its roles for viruses (9 June, 2023)

  Yanqiang Ding, Liuyang Zhao, Guoping Wang, Yu Shi, Changan Liu, Zigui Chen, Olabisi Coker, Jun Yu
• IDDF2023-ABS-0056 Anti-diabetics sensitize microsatellite stable colorectal cancer cells to PD1 immune checkpoint blockage (9 June, 2023)

  Elke Burgermeister, Juliane Reichling, Yanxiong Yu, Emma Kraschewski, Tobias Gutting, Philip Weidner, Carsten Sticht, Matthias Ebert
• IDDF2023-ABS-0057 Nanocapsule of gut microbiota for enhancing efficacy of fecal microbiota transplantation (6 July, 2023)

  Weiliang Hou, Jifeng Wang, Fang Yin, Chunlian Ma, Jiahui Wang, Ning Guo, Juanjuan Li, Huanlong Qin
• IDDF2023-ABS-0058 Fusobacterium nucleatum intracellular parasitism activates the NF-KB/IL-17 signaling pathway induce neutrophil recruitment and promote gastric cancer progression (9 June, 2023)

  Tianhao Zhang, Ying Li, Jianhui Chen, Yinan Liu, Zhixin Huang, Xiang Xu, Yan Qian, Risheng Zhao, Jianqiu Liu, Zeyu Zhao, Zikang Li, Jinping Ma, Shirong Cai
• IDDF2023-ABS-0059 Iron promotes glycolysis to drive colon tumorigenesis (6 July, 2023)

  Xiang Xue, Zhaoli Liu, Luke Villareal, Hyeoncheol Kim, Daniel Falcon, Mohammad Haneef, David Martin, Li Zhang, Ho-Joon Lee, Daniel Kremer, Costas Lyssiotis, Yatrik Shah, Henry Lin
• IDDF2023-ABS-0063 Lactobacillus rhamnosus DY801 regulates methionine metabolism and inhibits TH17 cells in the treatment of acute radiochemotherapy-induced bowel injury (9 June, 2023)

  Lu Yu, Yi Ding, Zhenhui Chen, Hongying Fan
• IDDF2023-ABS-0076 Phase separation of β-catenin and co-activator DHX9 controls active chromatin loop hubs to promote colorectal cancer (9 June, 2023)

  Jiyuan Yang
• IDDF2023-ABS-0077 3D genome variance promotes colorectal cancer through redistribution of super-enhancers (9 June, 2023)

  Jia Wang
• IDDF2023-ABS-0078 Integration of gut microbiome and exposome data through artificial intelligence enables accurate diagnosis of pancreatic cancer with high fidelity and interpretability (9 June, 2023)

  Yuli Zhang, Haohong Zhang, Bingqiang Liu, Kang Ning
• IDDF2023-ABS-0083 The value of magnifying gastroscopy combined with narrow band imaging in judging helicobacter pylori infection (9 June, 2023)

  Li-Fang Ye
• IDDF2023-ABS-0086 Single-cell profiling reveals tumor heterogeneity and cell lineage diversity in gastric cancer (9 June, 2023)

  Chuwen Sun
• IDDF2023-ABS-0090 Squalene epoxidase promotes pancreatic ductal adenocarcinoma tumorigenesis and drives gemcitabine resistance by activating the PI3K-Akt pathway (9 June, 2023)

  Lei Liu, Hui Xu, Xinyang Huang, Weilin Li, Yixun Jin, Minmin Zhang, Lifu Wang, Duowu Zou
• IDDF2023-ABS-0091 Integrated multi-cohort analysis of gut metagenome in type 2 diabetes mellitus (6 July, 2023)

  Man Cao, Chuanxing Xiao, Bangzhou Zhang
• IDDF2023-ABS-0097 The immunomodulating activity of akkermansia muciniphila strains isolated from faeces of healthy humans (9 June, 2023)

  Irina Podoprigora, Milana Das, Andrey Chaplin, Vladimir Smeyanov, Alla Pikina, Ludmila Kafarskaya, Boris Efimov
• IDDF2023-ABS-0100 Odoribacter. splanchnicus alleviate colitis by regulating neutrophil extracellular traps formation (6 July, 2023)

  Jing Xu, Haoming Xu, Xue Guo, Jiaqi Wang, Minzheng Zhu, Hailan Zhao, Jianhong Li, Hongli Huang, Youlian Zhou
• IDDF2023-ABS-0101 Exploring the genes that affect the prognosis of colon cancer and their correlation with immune infiltrating cells (6 July, 2023)

  Guijun Zhao, Xiao Wang, Yusha Liu
• IDDF2023-ABS-0106 Ru360 alleviates nicotine-promoted aggravation of pancreatic fibrosis in a murine model of chronic pancreatitis by improving pancreatic mitochondrial function and oxidative stress (9 June, 2023)

  Xue Wei, Yue Yuan, Xinjuan Liu, Jianyu Hao
• IDDF2023-ABS-0107 Nanocoating mediated whole gut microbiota transplantation for enhanced biotherapy of inflammatory bowel disease (9 June, 2023)

  Weiliang Hou, Minkang Wu, Jiahui Wang, Ning Guo, Huanlong Qin
• IDDF2023-ABS-0109 Nicotine promotes activation of PSCs by inducing DRP-1-related mitochondrial fission via oxidative stress (9 June, 2023)

  Yue Yuan, Xinjuan Liu, Jianyu Hao
• IDDF2023-ABS-0118 Phase separation of SOX9 promotes colorectal cancer metastasis by facilitating the looping between super-enhancer and PROM1 (9 June, 2023)

  Yudi Yang
• IDDF2023-ABS-0126 Phase separation of pioneer factor FOXA1 competes with heterochromatin condensates to regulate chromatin accessibility in colorectal cancer (9 June, 2023)

  Yingnan Lin, Jia Wang
• IDDF2023-ABS-0129 Disentangling the complex interplay of pathological images, tumor microbes and tumor microenvironment and elucidation of the intertumor heterogeneity (6 July, 2023)

  Lei Ji, Kang Ning, Jialiang Yang
• IDDF2023-ABS-0137 The role of dual methylation regulatory axis DNMT1/miR-150/IGF2BP1 in the progression of CRC (9 June, 2023)

  Fang Yin, Xiao Qu, Yu Xu, Qian Chen, Qinlin Yang, Bingzhi Qin, Yaohui Gao, Huanlong Qin
• IDDF2023-ABS-0139 Enterotype-dependent microbial response to cardiac surgery with cardiopulmonary bypass (6 July, 2023)

  Guangzhou Xiong, Wenyan Ding, Mingyue Cheng, Zhanao Xu, Yun Long, Kang Ning
• IDDF2023-ABS-0142 Observation of the clinical therapeutic effect of mosapride citrate dispersible tablets in combination with flupentixol and melitracen tablets in the treatment of functional dyspepsia in the elderly (9 June, 2023)

  Wanwei Guo
• IDDF2023-ABS-0148 Tryptophan metabolite IAA alleviates chronic pancreatitis by inhibiting pancreatic stellate cell activation (9 June, 2023)

  Miaomiao Li, Xinjuan Liu, Weizhen Zhang
• IDDF2023-ABS-0149 Isoleucyl-tRNA synthetase 2 promotes pancreatic tumorigenesis by stabilizing β-catenin (9 June, 2023)

  Yixun Jin, Xinyang Huang, Zhuoxin Wang, Qi Wang, Lifu Wang
• IDDF2023-ABS-0158 Evidence based perspectives for the benefits of lactobacillus rhamnosus GG and lactobacillus reuteri in gastroenterology practice – the indian consensus (9 June, 2023)

  Dheeraj Karanth, Bhanwar Dhandu, Kavitha A, AS Jegannathan, Nitin Pai, Ramesh Garg, Rajesh Upadhyay, Malay Sharma, SP Mishra, Randhir Sud
• IDDF2023-ABS-0166 ALKBH5 drives chemoresistance in colorectal cancer by promoting cancer stemness and is a therapeutic target (6 July, 2023)

  Heming Zhou, Chi-Chun Wong, Huarong Chen, Henley Cheung, Weixin Liu, Jun Yu
• IDDF2023-ABS-0175 Serum metabolite and protein signatures of gastrointestinal ulcers and their mediations recognized by multi-omics analysis (9 June, 2023)

  Xiang-Tian Yu, Jingyi Guo, Wei Chen, Xiao-Yu Chen, Ming Chen, Tao Zeng
• IDDF2023-ABS-0180 Global metabolomic profiles of 384 gut bacterial strains revealed unique features of different taxa and distinct relationships between phylogeny and metabolites (9 June, 2023)

  Chongming Wu, Yanan Yang, Xiaohui Zhao, Yefeng Wang
• IDDF2023-ABS-0187 Novel exon-skipping citrate synthase isoform identified in hybrid sequencing contributes to metastatic phenotype in colorectal cancer through metabolic alterations (9 June, 2023)

  Justin Chak-Ting Cheung, Simon Siu-Man Ng, Nathalie Wong, Yujuan Dong
• IDDF2023-ABS-0188 Twist1-mediated FGFR2+ fibroblasts to FAP+ fibroblasts differentiation in the pathogenesis of intestinal fibrosis in crohn’s disease (6 July, 2023)

  Yao Zhang, Yubei Gu, Duowu Zou
• IDDF2023-ABS-0189 Tweak-producing TH17 cells trigger EMT via receptor Fn14 and promote colorectal cancer liver metastasis (6 July, 2023)

  Xin Liu, Lixia Xu, Xin Wang, Qingxia Yang, Xinming Song, Fang Wang, Ming Kuang
• IDDF2023-ABS-0190 EUS-FNB combined with single-cell transcriptome predict response and reveal tumor microenvironment remodeling during chemotherapy in advanced pancreatic ductal adenocarcinoma (9 June, 2023)

  Yao Zhang, Chunhua Zhou, Duowu Zou
• IDDF2023-ABS-0191 Caspase-1/11 deletion exacerbates experimental colonic fibrosis by interfering extracellular matrix accumulation, homeostasis and macrophage polarization (9 June, 2023)

  Runing Zhou
• IDDF2023-ABS-0195 Streptococcus gallolyticus supernatant promotes colorectal cancer proliferation via IL-17 pathway (6 July, 2023)

  Jiaqi Wang, Jing Xu, Hailan Zhao, Yao Peng, Yong Zhang, Youlian Zhou, Yuqiang Nie
• IDDF2023-ABS-0225 PAR2 deficiency exacerbates colitis-associated carcinogenesis through V-ATPase-mediated autophagy dysfunction (9 June, 2023)

  Junhu Yuan, Weiwei Li, Yiming Ma, Xiaoli Zhang, Jianhui Ma, Fanyu Zhang, Jingfang Lv
• IDDF2023-ABS-0228 A study on the mechanism of acidic environment regulating SLC26A3 promoting drug resistance in recurrent colorectal cancer (6 July, 2023)

  Chong Chen
• IDDF2023-ABS-0237 Characteristics of helicobacter pylori from mongolia where burdening high incidence of gastric cancer (9 June, 2023)

  Gantuya Boldbaatar, Saruuljavkhlan Batsaikhan, Oyuntsetseg Khasag, Yoshio Yamaoka, Vo Phuoc Tuan
• IDDF2023-ABS-0239 Chronic urticaria and the gut microbiota: what is this ‘long-distance’ relationship? (6 July, 2023)

  Hooi-Leng Ser, Joshua You-Jing Wong, Bey-Hing Goh, Kavita Reginald, Raja Affendi Raja Ali
• IDDF2023-ABS-0240 High-fat diet promotes radiation resistance in rectal cancer through inducing gut dysbiosis and increasing bile acid metabolites (9 June, 2023)

  Lihong Liu, Jia Yang, Qichun Wei
• IDDF2023-ABS-0241 Tumor-associated macrophages promote malignant progression of gastric cancer via the IL13- APOBEC3G axis (6 July, 2023)

  Peishan Hu, Xinxin Huang, Chong Chen
• IDDF2023-ABS-0242 Distinct microbial profile in treatment naive crohn’s disease compared to healthy controls: a machine learning-based prediction model in an indian cohort (9 June, 2023)

  Nalini Raghunathan, Varun Joshi, Rajendra Patel, Dhanush Mekala, Partha Pal, Yamunasrivalli Akki, Rupa Banerjee
• IDDF2023-ABS-0249 Implications of oro-pharyngeal dysbiosis in head and neck cancer: oral microbiome and chemoradiation-related complications (6 July, 2023)

  Dheeraj Pandey, Michal Szcczesniak, Julia Maclean, Fan Zhang, Howard Yim, Emad El-Omar, Peter Graham, Peter Wu
• IDDF2023-ABS-0250 Comprehensive analyses of microbiome and metabolism reveal liver metastasis-specific signature in colorectal cancer (9 June, 2023)

  Xiaohong Wang, Jingwan Zhang, Xiaoxu Hu, Biao Fan, Chi-Chun Wong, Ying Hu, Lianhai Zhang, Ziyu Li, Jiafu Ji
• IDDF2023-ABS-0253 IFI35 promotes cytotoxic activity of CD8+ T cells through PI3K/AKT/mTOR signaling pathway in colorectal cancer (9 June, 2023)

  Peisi Li, Peishan Hu, Dawang Zhou
• IDDF2023-ABS-0255 Ace2 deficiency promotes colorectal cancer by remodeling gut microbiota (9 June, 2023)

  Xiang Huang, Xiaoxing Li, Lixia Xu
• IDDF2023-ABS-0264 Commensal bacteria promote azathioprine-therapy-failure in inflammatory bowel disease via decreasing 6-mercaptopurine bioavailability (9 June, 2023)

  Jie Hong, Yuqing Yan, Hoayan Chen, Yilu Zhou, Jing-yuan Fang
• IDDF2023-ABS-0267 Strain-resolved taxonomic profiling and functional prediction of human microbiota using Strain2bFunc (6 July, 2023)

  Shi Huang, Yufeng Zhang, Jiang Liu, Xiuping Wang, Lisa Zhou, Shi Wang
• IDDF2023-ABS-0269 Validation of metabolism of prebiotic supplements by commercial probiotic strains (6 July, 2023)

  Shaikha Alameri, Viviane Isingizwe, Shaikha Alnaqbi, Nayab Qureshi, Nayla Munawar
• IDDF2023-ABS-0270 The role and mechanism of gut microbiota and its metabolites in the healing of IBD intestinal mucosa induced by anti-TNF-α therapy (9 June, 2023)

  Fangfei Xiao, Lin Ye, Xiaolu Li, Xufei Wang, Yizhong Wang
• IDDF2023-ABS-0271 CD39 remodels the immunosuppressive tumor microenvironment by promoting CD8+ T cell exhaustion and M2 macrophage polarization in gastric cancer (9 June, 2023)

  Ao Shen, Zhao-Lei Zeng
• IDDF2023-ABS-0273 Single-cell transcriptomic profiling reveals molecular heterogeneity of fibroblast in helicobacter pylori-associated gastric carcinogenesis (6 July, 2023)

  Nianshuang Li, Yin Zhu, Jianping Liu, Xinbo Xu, Pan Zheng, Yuting Lei, Yi Hu, Cong He
• IDDF2023-ABS-0274 Bacteroides vulgatus affects colitis and depression-like behavior in mice: implications for the gut-brain connection (6 July, 2023)

  Xing Wu, Jiahao Xu, Xiaoyan Wang
• IDDF2023-ABS-0283 Urea cycle activation triggered by host–microbiota maladaptation driving colorectal tumorigenesis (9 June, 2023)

  Haoyan Chen, Tianying Tong, Shiyuan Lu, Jie Hong
• IDDF2023-ABS-0285 Immunological profiling of human colorectal cancer defines four distinct molecular subtypes (9 June, 2023)

  Weiqiang You, Du Cai, Minyi Lv, Peishan Hu, Feng Gao, Xiaojian Wu
• IDDF2023-ABS-0290 An inflammatory bowel diseases integrated resources portal (IBDIRP) (6 July, 2023)

  Nie Kai, Wang Xiaoyan
• IDDF2023-ABS-0298 Insight of interleukin-22 in protecting intestinal fibrosis: its potential influence on reducing inflammation and maintaining microbiota abundance (6 July, 2023)

  Xiaoyin Bai, Runing Zhou
• IDDF2023-ABS-0301 Pathogenic fungi of rhodotorula dairenensis is linked with colorectal cancer patients in malaysia (9 June, 2023)

  Aisyah Yunus, Norfilza Mohd Mokhtar, Raja Affendi Raja Ali, Siti Maryam Ahmad Kendong, Dennis Sandris Nielsen, Hajar Fauzan Ahmad
• IDDF2023-ABS-0302 Study on the anti-inflammatory mechanism of roseburia intestinalis including differentiation of the regulatory T cells via TLR5 on the intestinal epithelial cells in inflammatory bowel disease (9 June, 2023)

  Zhaohua Shen, Xiaoyan Wang
• IDDF2023-ABS-0310 Serum metabolites as diagnostic biomarkers for colorectal adenoma (6 July, 2023)

  Chunyan Zeng, Yang Xie, Youxiang Chen
• IDDF2023-ABS-0311 Looking into the gut microbiome of obsessive compulsive disorder: can probiotics help? (9 June, 2023)

  Jodi Woan-Fei Law, Grace Yong-En Kong, Vengadesh Letchumanan, Loh Teng-Hern Tan, Learn-Han Lee
• IDDF2023-ABS-0313 Clostridium butyricum alleviates DSS-induced colitis mice by inhibiting NLRP3 inflammasome activation (9 June, 2023)

  Xue Guo, Jing Xu, Haoming Xu, Chen Huang, Yuqiang Nie, Youlian Zhou
• IDDF2023-ABS-0314 Molecular mechanisms of huanglian jiedu decoction on ulcerative colitis based on network pharmacology and molecular docking (6 July, 2023)

  Chunyan Zeng, Jing Yang, Youxiang Chen