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2026

Journal Article

Adherens junction dysfunction in intestinal inflammation revisited

Haslam, Fabienne, Begun, Jakob and Yap, Alpha S. (2026). Adherens junction dysfunction in intestinal inflammation revisited. Molecular Biology of the Cell, 37 (10) mbc.E25-09-0426, 1-6. doi: 10.1091/mbc.e25-09-0426

Adherens junction dysfunction in intestinal inflammation revisited

2026

Journal Article

TREAT-TO-TARGET IN INFLAMMATORY BOWEL DISEASE: PROMISE, PERILS, AND THE PATH FORWARD

Singh, Siddharth, Nardone, Olga Maria, Allocca, Mariangela, Yuan, Yuhong, Begun, Jakob, Hou, Jason K., Shehab, Mohammad, Kobayashi, Taku, Ahuja, Vineet, Dignass, Axel and Jairath, Vipul (2026). TREAT-TO-TARGET IN INFLAMMATORY BOWEL DISEASE: PROMISE, PERILS, AND THE PATH FORWARD. Clinical Gastroenterology and Hepatology. doi: 10.1016/j.cgh.2026.09.033

TREAT-TO-TARGET IN INFLAMMATORY BOWEL DISEASE: PROMISE, PERILS, AND THE PATH FORWARD

2026

Journal Article

Janus kinase inhibitors for acute severe ulcerative colitis: comparing upadacitinib to tofacitinib and rescue to sequential salvage therapy

Gilmore, R., Fernandes, R., Goetz, N., Chin, S., Con, D., De Cruz, P., Demase, K., Sparrow, M. P., Lucas, S., Garg, M., Tuttle, Z., Clark, N., Tassone, D., Ding, N., Loebenstein, M., Nguyen, A., Moore, G. T., Thin, L., MacFarlane, K., Lynch, K. D., Subhaharan, D., Mohsen, W., Haig, A., Day, M., White, L., Baker, J., Venugopal, K., Tandon, B., Bryant, R. V. ... An, Y. K. (2026). Janus kinase inhibitors for acute severe ulcerative colitis: comparing upadacitinib to tofacitinib and rescue to sequential salvage therapy. Clinical Gastroenterology and Hepatology. doi: 10.1016/j.cgh.2026.09.017

Janus kinase inhibitors for acute severe ulcerative colitis: comparing upadacitinib to tofacitinib and rescue to sequential salvage therapy

2026

Journal Article

The Burden of Viral Respiratory Infections in Immunosuppressed Inflammatory Bowel Disease Patients

Huynh, D., Khoo, E., Shanmuga Anandan, A. and Begun, J. (2026). The Burden of Viral Respiratory Infections in Immunosuppressed Inflammatory Bowel Disease Patients. JGH Open, 10 (8) e70456, e70456-e70456. doi: 10.1002/jgh3.70456

The Burden of Viral Respiratory Infections in Immunosuppressed Inflammatory Bowel Disease Patients

2026

Conference Publication

Real-world quality of life, disability, and work productivity outcomes with ustekinumab in moderate-to-severe Crohn's disease: Results from an Australian prospective multicenter observational cohort study

Ma, Xiaomin, An, Yoon-Kyo and Begun, Jakob (2026). Real-world quality of life, disability, and work productivity outcomes with ustekinumab in moderate-to-severe Crohn's disease: Results from an Australian prospective multicenter observational cohort study. HOBOKEN: WILEY.

Real-world quality of life, disability, and work productivity outcomes with ustekinumab in moderate-to-severe Crohn's disease: Results from an Australian prospective multicenter observational cohort study

2026

Conference Publication

Novel Bacteroides cellulosilyticus strain produces a small anti-inflammatory bioactive with therapeutic potential for inflammatory bowel disease

Murtaza, Nida, Giri, Rabina, Schooth, Lauren, Salim, Angela, Capon, Rob, Morrison, Mark and Begun, Jakob (2026). Novel Bacteroides cellulosilyticus strain produces a small anti-inflammatory bioactive with therapeutic potential for inflammatory bowel disease. Gastroenterological Society of Australia (GESA) Australian Gastroenterology Week (AGW) 2026, Perth, WA Australia, 28-31 August 2026. Richmond, VIC Australia: John Wiley & Sons.

Novel Bacteroides cellulosilyticus strain produces a small anti-inflammatory bioactive with therapeutic potential for inflammatory bowel disease

2026

Conference Publication

Real-world effectiveness of upadacitinib for Crohn's disease: One-year outcomes from a multicenter cohort examining complex phenotypes

Gilmore, Robert, Goetz, Naeman, Yeo, Jeremy, Pham, Lily, Fernandes, Richard, Nguyen, Andrew, Vasudevan, Abhinav, Parkash, Nikita, Moore, Gregory, Christmas, Michael, White, Lauren, Subhaharan, Deloshaan, Ramaswamy, Pradeep, Mohsen, Waled, Massouridis, Benjamin, Sparrow, Miles, Lin, Alan, Clark, Nicholas, Ding, Nik, Lo, Sheng, De Cruz, Peter, Thin, Lena, Riley, Maddeson, Connor, Susan Jane, Lee, Adrian, Corte, Crispin, O'Hare, Rosie, Tan, Terrance, Etchegaray, Amirah ... Begun, Jakob (2026). Real-world effectiveness of upadacitinib for Crohn's disease: One-year outcomes from a multicenter cohort examining complex phenotypes. HOBOKEN: WILEY.

Real-world effectiveness of upadacitinib for Crohn's disease: One-year outcomes from a multicenter cohort examining complex phenotypes

2026

Conference Publication

Upadacitinib versus oral corticosteroid for induction of remission in ulcerative colitis flares: INDUCE-A prospective, multicenter, open-label study

Gilmore, Robert, Goetz, Naeman, An, Yoon-Kyo and Begun, Jakob (2026). Upadacitinib versus oral corticosteroid for induction of remission in ulcerative colitis flares: INDUCE-A prospective, multicenter, open-label study. Gastroenterological Society of Australia (GESA) Australian Gastroenterology Week (AGW) 2026, Perth, WA, Australia, 28–31 August 2026. Richmond, VIC, Australia: John Wiley & Sons.

Upadacitinib versus oral corticosteroid for induction of remission in ulcerative colitis flares: INDUCE-A prospective, multicenter, open-label study

2026

Conference Publication

Evaluation of transmural healing in patients with moderately to severely active Crohn's disease shows early efficacy of vedolizumab: VECTORS week 14 interim analysis

Sparrow, Miles, Jairath, Vipul, Vuyyuru, Sudheer K., Ma, Christopher, Zou, Guangysong, Neustifter, Blue, Agboton, Christian, Bautista, Itzel Romo, Wu, Jingang Jackie, Jiang, Hongyu Jeanne, Allocca, Mariangela, An, Yoon-Kyo, Begun, Jakob, Bryant, Robert, Danese, Silvio, Dubinsky, Marla C., Freire, Marcelo, Novak, Kerri L., Panaccione, Remo, Pudipeddi, Aviv, Rubin, David T., Sands, Bruce E., Taylor, Stuart A., Gecse, Krisztina B., Maaser, Christian, Feagan, Brian G. and Wilkens, Rune (2026). Evaluation of transmural healing in patients with moderately to severely active Crohn's disease shows early efficacy of vedolizumab: VECTORS week 14 interim analysis. HOBOKEN: WILEY.

Evaluation of transmural healing in patients with moderately to severely active Crohn's disease shows early efficacy of vedolizumab: VECTORS week 14 interim analysis

2026

Conference Publication

Challenging the indolent paradigm: Elderly acute severe ulcerative colitis has outcomes similar to younger cohorts

Karunadasa, Hirannya, Mohamedrashed, Mustafa, O'Connor, Ronan, Fernandes, Richard Gareth, Ruddick-Collins, Leonie, Brownson, Anthony Robert, Ngoi, Benjamin, Haifer, Craig, Swe, Ei, Wright, Emily K., Mahy, Gillian, Moore, Gregory, Zhang, Jennifer, Lynch, Kate, Gazelakis, Kathryn, Rice, Katie, Bracken, Lucy Mary Lilian, Garg, Mayur, Schultz, Michael, Clark, Nicholas, Gilmore, Robert, Kashkooli, Soleiman, Schildkraut, Tamar, Begun, Jakob, An, Yoon-Kyo, Srinivasan, Ashish and Vasudevan, Abhinav (2026). Challenging the indolent paradigm: Elderly acute severe ulcerative colitis has outcomes similar to younger cohorts. HOBOKEN: WILEY.

Challenging the indolent paradigm: Elderly acute severe ulcerative colitis has outcomes similar to younger cohorts

2026

Conference Publication

Prescribing patterns and persistence of advanced therapies in people with ulcerative colitis who are bio-experienced: Insights from the Crohn's Colitis Care registry

Wu, Rodger, Ghali, Mark, Wilson, William, Caquilpan, Victor, Rivas, Consuelo, Lynch, Kate, Haifer, Craig, Walker, Gareth, Radford-Smith, Graham, Lawrance, Ian, Begun, Jakob, Wark, Gabrielle, Verdon, Christine, Andrews, Jane Mary, Ghaly, Simon and Connor, Susan Jane (2026). Prescribing patterns and persistence of advanced therapies in people with ulcerative colitis who are bio-experienced: Insights from the Crohn's Colitis Care registry. HOBOKEN: WILEY.

Prescribing patterns and persistence of advanced therapies in people with ulcerative colitis who are bio-experienced: Insights from the Crohn's Colitis Care registry

2026

Conference Publication

Serum calprotectin has limited utility as a biomarker of mucosal inflammation and remission in vedolizumab-treated ulcerative colitis: A post-hoc analysis of the VIEWS trial

Pajes, Nico, Pudipeddi, Aviv, Paramsothy, Sudarshan, Kariyawasam, Viraj, Gu, Bonita, Louie, Gary, Rayamajhee, Binod, Chami, Belal, Paramsothy, Ramesh, Ghaly, Simon, Haifer, Craig, An, Yoon-Kyo, Begun, Jakob, Connor, Susan Jane, Corte, Crispin, Ward, Mark, De Cruz, Peter, Fung, Caroline Lan-San, Redmond, Diane, Kermeen, Melissa, Chan, Webber, Mourad, Fadi H. and Leong, Rupert (2026). Serum calprotectin has limited utility as a biomarker of mucosal inflammation and remission in vedolizumab-treated ulcerative colitis: A post-hoc analysis of the VIEWS trial. HOBOKEN: WILEY.

Serum calprotectin has limited utility as a biomarker of mucosal inflammation and remission in vedolizumab-treated ulcerative colitis: A post-hoc analysis of the VIEWS trial

2026

Journal Article

Study of TOfacitinib for the treatment of chronic PouchITis (STOPit): a multi-centre open label induction with randomised, double blind, placebo-controlled maintenance trial

Khoo, Emi, Holtmann, Gerald and Begun, Jakob (2026). Study of TOfacitinib for the treatment of chronic PouchITis (STOPit): a multi-centre open label induction with randomised, double blind, placebo-controlled maintenance trial. BMJ Open, 16 (7) e118940, e118940-7. doi: 10.1136/bmjopen-2026-118940

Study of TOfacitinib for the treatment of chronic PouchITis (STOPit): a multi-centre open label induction with randomised, double blind, placebo-controlled maintenance trial

2026

Journal Article

New Diagnostic Criteria for Acute Severe Ulcerative Colitis in the Modern Treatment Era: A Modified Delphi Consensus by REFINED-ASUC

Raine, Tim, Peyrin-Biroulet, Laurent, Begun, Jakob, Biedermann, Luc, Blumenstein, Irina, Cheifetz, Adam S., Colombel, Jean-Frederic, Dulai, Parambir S., Gecse, Krisztina B., Jairath, Vipul, Nakase, Hiroshi, Panaccione, Remo, Reinisch, Walter, Verstockt, Bram and Higgins, Peter D.R. (2026). New Diagnostic Criteria for Acute Severe Ulcerative Colitis in the Modern Treatment Era: A Modified Delphi Consensus by REFINED-ASUC. Clinical Gastroenterology and Hepatology. doi: 10.1016/j.cgh.2026.07.011

New Diagnostic Criteria for Acute Severe Ulcerative Colitis in the Modern Treatment Era: A Modified Delphi Consensus by REFINED-ASUC

2026

Journal Article

Acute severe ulcerative colitis patients from Asia have lower colectomy risk than patients from Australasia

Fernandes, Richard Gareth, Kim, Dong Hyun, Ruddick-Collins, Leonie, Vasudevan, Abhinav, Brownson, Anthony Robert, Ngoi, Benjamin, Lin, Chun-Chi, Haifer, Craig, Kim, Dae Sung, Swe, Ei, Wright, Emily Kate, Song, Eun Mi, Mahy, Gillian, Moore, Gregory Thomas, Lee, Hyun Seok, Kim, Hyun Soo, Zhang, Jennifer, Yan Mak, Joyce Wing, Lee, Jun, Lynch, Kate, Gazelakis, Kathryn, Rice, Katie, Kim, Kyeong Ok, Liu, Jing, Lilian Bracken, Lucy Mary, Garg, Mayur, Schultz, Michael, Clark, Nicholas, Cao, Qian ... An, Yoon-Kyo (2026). Acute severe ulcerative colitis patients from Asia have lower colectomy risk than patients from Australasia. Clinical Gastroenterology and Hepatology, 24 (7), 1916-1927. doi: 10.1016/j.cgh.2025.10.019

Acute severe ulcerative colitis patients from Asia have lower colectomy risk than patients from Australasia

2026

Journal Article

Never‐smoking is associated with histologic remission in ulcerative colitis: a post‐hoc analysis of the VIEWS randomised controlled trial

Pudipeddi, Aviv, Pajes, Nico, Paramsothy, Sudarshan, Kariyawasam, Viraj, Paramsothy, Ramesh, Ghaly, Simon, Haifer, Craig, An, Yoon‐Kyo, Begun, Jakob, Connor, Susan J., Corte, Crispin, Ward, Mark G., De Cruz, Peter, Fung, Caroline Lan‐San, Redmond, Diane, Chan, Webber, Mourad, Fadi H., Kermeen, Melissa and Leong, Rupert W. (2026). Never‐Smoking Is Associated With Histologic Remission in Ulcerative Colitis: A Post‐Hoc Analysis of the VIEWS Randomised Controlled Trial. JCC Plus, 1 (4) e70051. doi: 10.1002/jcc5.70051

Never‐smoking is associated with histologic remission in ulcerative colitis: a post‐hoc analysis of the VIEWS randomised controlled trial

2026

Journal Article

Distinct predictive factors for acute severe ulcerative colitis in East Asian and Western populations

Kim, Eun Soo, Kim, Dong Hyun, Kim, Seong-Jung, Park, Sang Hyoung, Lee, Hyun Seok, Kim, Sung Kook, Kim, Hyun Soo, Lee, Jun, Kim, Kyeong Ok, Jang, Byung Ik, Lee, Yoo Jin, Song, Eun Mi, Kim, Dae Sung, Lin, Chun-Chi, Mak, Joyce Wing Yan, Liu, Jing, Cao, Qian, Wei, Shu-Chen, Lin, Wei-Chen, Hsu, Wen-Hung, Sagami, Shintaro, Kobayashi, Taku, Fernandes, Richard G, Gilmore, Robert, An, Yoon-Kyo, Begun, Jakob, Rice, Katie, Ruddick-Collins, Leonie, Vasudevan, Abhinav ... Australia New Zealand IBD Consortium (ANZIBDC) and the Asian Organization for Crohn’s and Colitis (AOCC) (2026). Distinct predictive factors for acute severe ulcerative colitis in East Asian and Western populations. Inflammatory Bowel Diseases izag098. doi: 10.1093/ibd/izag098

Distinct predictive factors for acute severe ulcerative colitis in East Asian and Western populations

2026

Conference Publication

Sa1578 DIVIDED BY DISTANCE: INSIGHTS INTO REGIONAL DISPARITIES IN INFLAMMATORY BOWEL DISEASE CARE ACROSS AUSTRALIA FROM THE CROHN’S COLITIS CURE DATA INSIGHTS PROGRAM

Wu, Rodger, Caquilpan, Victor, Wilson, William E., Lynch, Kate D., Ng, Watson, Lawrance, Ian C., Radford-Smith, Graham, Walker, Gareth, Begun, Jakob, Moore, Gregory, Ghaly, Simon, Dutt, Shoma, Giles, Edward, Verdon, Christine, Andrews, Jane and Connor, Susan J. (2026). Sa1578 DIVIDED BY DISTANCE: INSIGHTS INTO REGIONAL DISPARITIES IN INFLAMMATORY BOWEL DISEASE CARE ACROSS AUSTRALIA FROM THE CROHN’S COLITIS CURE DATA INSIGHTS PROGRAM. Elsevier BV. doi: 10.1016/s0016-5085(26)02588-6

Sa1578 DIVIDED BY DISTANCE: INSIGHTS INTO REGIONAL DISPARITIES IN INFLAMMATORY BOWEL DISEASE CARE ACROSS AUSTRALIA FROM THE CROHN’S COLITIS CURE DATA INSIGHTS PROGRAM

2026

Conference Publication

Su1577 REAL-WORLD TRENDS IN SUBCUTANEOUS AND INTRAVENOUS INFLIXIMAB AND VEDOLIZUMAB USE IN INFLAMMATORY BOWEL DISEASE FROM 2021 TO 2024: INSIGHTS FROM CROHN’S COLITIS CURE DATA INSIGHTS PROGRAM

Wu, Rodger, Su, Wai Kin, Wilson, William E., Caquilpan, Victor, Lynch, Kate D., Wark, Gabrielle, Lawrance, Ian C., Begun, Jakob, Haifer, Craig, Radford-Smith, Graham, Walker, Gareth, Shahzad, Asif, Giles, Edward, Dutt, Shoma, Connor, Susan J. and Andrews, Jane (2026). Su1577 REAL-WORLD TRENDS IN SUBCUTANEOUS AND INTRAVENOUS INFLIXIMAB AND VEDOLIZUMAB USE IN INFLAMMATORY BOWEL DISEASE FROM 2021 TO 2024: INSIGHTS FROM CROHN’S COLITIS CURE DATA INSIGHTS PROGRAM. Elsevier BV. doi: 10.1016/s0016-5085(26)02784-8

Su1577 REAL-WORLD TRENDS IN SUBCUTANEOUS AND INTRAVENOUS INFLIXIMAB AND VEDOLIZUMAB USE IN INFLAMMATORY BOWEL DISEASE FROM 2021 TO 2024: INSIGHTS FROM CROHN’S COLITIS CURE DATA INSIGHTS PROGRAM

2026

Conference Publication

Mo1597 Prescribing patterns and persistence of advanced therapies in people with Crohn’s disease with prior advanced therapy: Crohn’s colitis cure data insights program

Ghali, Mark, Wu, Rodger, Wilson, William E., Caquilpan, Victor, Rivas, Consuelo, Haifer, Craig, Ng, Watson, Lynch, Kate D., Lawrance, Ian C., Begun, Jakob, Walker, Gareth, Radford-Smith, Graham, Shahzad, Asif, Boyapati, Ray, Verdon, Christine, Connor, Susan J., Andrews, Jane and Ghaly, Simon (2026). Mo1597 PRESCRIBING PATTERNS AND PERSISTENCE OF ADVANCED THERAPIES IN PEOPLE WITH CROHN’S DISEASE WITH PRIOR ADVANCED THERAPY: CROHN’S COLITIS CURE DATA INSIGHTS PROGRAM. Gastrointestinal Endoscopy, 103 (5), S-1204. doi: 10.1016/s0016-5107(26)02967-6

Mo1597 Prescribing patterns and persistence of advanced therapies in people with Crohn’s disease with prior advanced therapy: Crohn’s colitis cure data insights program