| 2023 | Effect of aging on the formation and growth of colonic epithelial organoids by changes in cell cycle arrest through TGF-β-Smad3 signaling | 정성애; 김성은; 문창모; 안영호 | Article |
| 2010 | Effect of probiotic lactobacillus (Lacidofil® Cap) for the prevention of antibiotic-associated diarrhea: A prospective, randomized, double-blind, multicenter study | 정성애; 박혜숙; 김성은 | Article |
| 2007 | Effects of pelvic floor muscle contraction on anal canal pressure | 정성애 | Article |
| 2016 | Efficacy and safety of infliximab therapy and predictors of response in korean patients with crohn’s disease: A nationwide, multicenter study | 정성애 | Article |
| 2022 | Efficacy and safety of split-dose bowel preparation with 1 L polyethylene glycol and ascorbate compared with 2 L polyethylene glycol and ascorbate in a Korean population: a phase IV, multicenter, randomized, endoscopist-blinded study | 정성애 | Article |
| 2022 | Efficacy and Safety of TJP-008 Compared to 2 L PEG with Ascorbate in Colon Cleansing: A Randomized Phase 3 Trial | 정성애 | Article |
| 2008 | Efficacy of levofloxacin-based triple therapy as second-line Helicobacter pylori eradication | 유권; 정성애; 심기남 | Article |
| 2009 | Electron Microscopic Study of Patients with Ulcerative Colitis by Colonosocopic Biopsy | 문일환; 유권; 정성애; 정혜경; 심기남; 김성은; 송동은 | Meeting Abstract |
| 2017 | Emergence of rifampin-resistant staphylococci after rifaximin administration in cirrhotic patients | 정성애; 정혜경; 심기남; 우소연; 김태헌; 김성은; 문창모 | Article |
| 2007 | Emerging need for vaccination against hepatitis A virus in patients with chronic liver disease in Korea | 문일환; 유권; 정성애; 정혜경; 심기남; 김태헌; 정규원; 김성은 | Article |
| 2010 | Endoscopy-based Decision is More Practical than Pathology-based Decision for Endoscopic Resection Margin of Rectal Carcinoids | 정성애 | Meeting Abstract |
| 2017 | Evaluation of the therapeutic potential of metformin-pretreated tonsil-derived mesenchymal stem cells in a chronic colitis model | 유권; 정성애; 정혜경; 심기남; 김성은; 문창모 | Meeting Abstract |
| 2000 | Experimental model of hepatic fibrosis following repeated periportal necrosis induced by allylalcohol | 문일환; 정성애 | Article |
| 2018 | Expression of Cluster of differentiation 44 (CD44) according to Clinicopathologic Characteristics of Gastric Cancer | 류민선 | Doctoral Thesis |
| 2017 | Factors associated with pregnancy-related knowledge in women of reproductive age with inflammatory bowel disease | 정성애; 김성은; 문창모 | Article |
| 2016 | Factors contributing to the preference of Korean patients with Crohn's disease when selecting an anti-tumor necrosis factor agent (Choice study) | 정성애 | Article |
| 2022 | Fasting Blood Glucose Variability and Unfavorable Trajectory Patterns Are Associated with the Risk of Colorectal Cancer | 정성애; 정혜경; 심기남; 김성은; 이지은; 문창모; 이혜아 | Article |
| 2019 | Gender Specific Differences in Prevalence and Risk Factors for Gastro-Esophageal Reflux Disease | 정성애; 정혜경; 심기남; 김성은; 문창모; 태정현 | Article |
| 2014 | Genome-wide association study of Crohn's disease in Koreans revealed three new susceptibility loci and common attributes of genetic susceptibility across ethnic populations | 정성애 | Article |
| 2013 | Genome-wide association study of ulcerative colitis in koreans suggests extensive overlapping of genetic susceptibility with caucasians | 정성애 | Article |
| 2020 | Genotype-based Treatment With Thiopurine Reduces Incidence of Myelosuppression in Patients With Inflammatory Bowel Diseases | 정성애; 문창모 | Article |
| 2013 | Hemorrhagic cystitis with massive bleeding from nontyphoidal Salmonella infection: A case report | 정성애; 정혜경; 심기남 | Article |
| 2016 | High definition chromoendoscopy with water-jet versus high definition white light endoscopy in the detection of dysplasia in long standing ulcerative colitis: A multicenter prospective randomized controlled study | 정성애 | Meeting Abstract |
| 2019 | High-Definition Chromoendoscopy Versus High-Definition White Light Colonoscopy for Neoplasia Surveillance in Ulcerative Colitis: A Randomized Controlled Trial | 정성애 | Article |
| 2017 | High-Definition White-Light Endoscopy Versus High-Definition Chromoendoscopy in Detection of Dysplasia in Long-Standing Ulcerative Colitis: A Multicenter Prospective Randomized Controlled Study | 정성애 | Meeting Abstract |
| 2017 | Higher body mass index is associated with an increased risk of multiplicity in surveillance colonoscopy within 5 years | 정성애; 문창모 | Article |
| 2014 | Iatrogenic rectal diverticulum with pelvic-floor dysfunction in patients after a procedure for a prolapsed hemorrhoid | 정성애; 정혜경; 심기남; 정순섭 | Article |
| 2017 | Identification of distinctive clinical significance in hospitalized patients with endoscopic duodenal mucosal lesions | 정성애; 정혜경; 심기남; 김성은; 박상희; 문창모 | Article |
| 2018 | Identification of genetic factors associated with reflux esophagitis using a genome-wide association study in the Korean population | 진은효 | Doctoral Thesis |
| 2015 | Immunochip Analysis Identification of 6 Additional Susceptibility Loci for Crohn's Disease in Koreans | 정성애 | Article |
