Ajou–Hebei International Collaborative Seminar on Medical Research Date & Time. June 4, 2026, 13:40-17:00 Venue. Basement Level 1, Ajou Hall, Main Building, Ajou University Hospital PROGRAM SESSION 1 13:50 - 14:00 Welcome adress Prof. Sang-Uk Han President of Ajou University Medical Center Congratulation remark Prof. Tae Jun Park Dean of Ajou University School of Medicine Prof. Wang Guiying Secretary of the Party Committee, The Second Hospital of Hebei Medical University Chair: Tae Jun Park Department of Biochemistry, Ajou University of School of Medicine 14:00 - 14:25 (25 min) MASLD Treatment: Novel Bacterial Strains and Metabolites Prof. Soon Sun Kim Department of Gastroenterology, Ajou University School of Medicine 14:25 - 14:55 (30 min) Microbiome in Cancer: From Scientific Discoveries to Clinical Applications Prof. Jun Yu Director, Institute of Digestive Disease, The Chinese University of Hong Kong 14:55 - 15:20 (25 min) Insights into the role of Intratumoral Streptococcus anginosus as a Prognostic Marker in Gastric Cancer Prof. Hoon Hur Department of Surgery, Ajou University School of Medicine 15:20 - 15:40 Photo & Coffee break SESSION 2 Chair: Chang Woo Kim Chief of Colorectal Cancer Center, Ajou University Hospital 15:40 - 16:05 (25 min) Double primary gastric and colorectal cancer Prof. Sun Jung Kim Department of Surgery, Ajou University School of Medicine 16:05 - 16:30 (25 min) Short-course Radiotherapy-based Total Neoadjuvant Therapy plus Tislelizumab for Locally Advanced Rectal Cancer (Neo-STAR): Early Outcomes of a Randomized Phase II Trial Prof. Wang Guiying Department of Surgery, Hebei Medical University 16:30 - 16:55 (25 min) Experience of Single-Incision or +1 Laparoscopic Distal Gastrectomy for gastric cancer: Perioperative Outcomes and Learning Curve Analysis Prof. Sang Yong Son Department of Surgery, Ajou University School of Medicine 16:55 - 17:00 Closing remark Prof. Hoon Hur Chief of Gastric Cancer Center, Ajou University Hospital