Amy Wilson-O'Brien

Effect of food additives on key bacterial taxa and the mucosa-associated microbiota in Crohn's disease. The ENIGMA study

JJ Jimenez Loayza, S Kang, L Schooth, JJ Teh, A de Klerk, EK Noon, J Zhang, J Hu, AL Hamilton, A Wilson-O'Brien, GL Trakman, W Lin, J Ching, L Or, JJY Sung, J Yu, SC Ng, MA Kamm, M Morrison

Journal article  |  2023  |  GUT MICROBES

Food additives have been linked to the pro-inflammatory microbial dysbiosis associated with Crohn's disease (CD) but the underlyin..

DOP49 Metagenomic Characterisation of The Colonic Mucosa-Associated Microbiota Reveals Novel Microbes and Communities in Health and Crohn’s disease. The ENIGMA study

S Kang, JJ Teh, J Zhang, J Hu, AL Hamilton, A Wilson-O'Brien, GL Trakman, W Lin, J Ching, JJY Sung, J Yu, SC Ng, MA Kamm, M Morrison

Journal article  |  2023  |  Journal of Crohn's and Colitis

Abstract Background Deep functional understanding of the mucosa-associated mic..

P925 Deep functional assessment of the colonic mucosa-associated microbiota in Crohn's disease and health identifies pro- and anti- inflammatory secretomes and associated bacterial consortia. The ENIGMA study

JJ Teh, S Kang, J Zhang, J Hu, AL Hamilton, A Wilson-O'Brien, GL Trakman, W Lin, J Ching, JJY Sung, J Yu, SC Ng, MA Kamm, M Morrison

Journal article  |  2023  |  Journal of Crohn's and Colitis

Abstract Background Gut microbial dysbiosis and dysregulated host immune respo..

DOP48 Key Anti-Inflammatory Faecalibacterium prausnitzii is Heterogeneous and Diverse in the East and West and in Health and Crohn’s disease. The ENIGMA study

JJ Teh, S Kang, A Leonard, J Zhang, J Hu, AL Hamilton, A Wilson-O'Brien, GL Trakman, W Lin, J Ching, JJY Sung, J Yu, SC Ng, MA Kamm, M Morrison

Journal article  |  2023  |  Journal of Crohn's and Colitis

Abstract Background There is insufficient knowledge about the key characterist..

Clinical outcomes amongst elderly patients with inflammatory bowel disease

Vithoosharan Sivanathan, Chamara Basnayake, William Connell, Emily Wright, John Nik Ding, Ola Niewadomski, Annalise Stanley, Amy Wilson-O'Brien, Stephanie Fry, Tamie Samyue, Mark Lust, Emma Flanagan, Alexander J Thompson, Michael A Kamm

Journal article  |  2022  |  INTERNAL MEDICINE JOURNAL

BACKGROUNDS AND AIMS: Inflammatory bowel disease (IBD) affects a growing cohort of elderly patients. Our aim was to compare the qu..

Processed Food as a Risk Factor for the Development and Perpetuation of Crohn's Disease-The ENIGMA Study

Gina L Trakman, Winnie YY Lin, Amy L Hamilton, Amy L Wilson-O'Brien, Annalise Stanley, Jessica Y Ching, Jun Yu, Joyce WY Mak, Yang Sun, Junkun Niu, Yinglei Miao, Xiaoqing Lin, Rui Feng, Minhu Chen, Nitin Shivappa, James R Hebert, Mark Morrison, Siew C Ng, Michael A Kamm

Journal article  |  2022  |  NUTRIENTS

(1) Background: Developing countries have experienced a rapid recent rise in Inflammatory Bowel Disease (IBD) incidence and emergi..

Deep metagenomic sequencing of the colonic mucosa-associated microbiota shows novel microbes and transnational differences in health and Crohn's disease: The ENIGMA study

JJ Teh, S Kang, J Zhang, J Hu, A Hamilton, A Wilson-O'Brien, JYL Ching, W Lin, G Trakman, J Sung, Y Jun, S Ng, M Kamm, M Morrison

Conference Proceedings  |  2022  |  JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY

Food additive nanoparticles are associated with gut microbiome dysbiosis and targeted bacterial changes in Crohn's disease: The ENIGMA study

J Zhang, Q Sun, JJ Teh, S Kang, J Hu, W Lin, G Trakman, A Hamilton, A Wilson-O'Brien, JYL Ching, JJY Sung, J Yu, M Morrison, MA Kamm, SC Ng

Conference Proceedings  |  2022  |  JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY

Elevated artificial sweetener levels are associated with Crohn's disease: The ENIGMA study

J Hu, Y Ruan, W Lin, G Trakman, J Zhang, JJ Teh, S Kang, A Hamilton, A Wilson-O'Brien, JYL Ching, JJY Sung, J Yu, M Morrison, MA Kamm, SC Ng

Conference Proceedings  |  2022  |  JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY

The food additive carrageenan has differential effects on the growth of the mucosa-associated microbiota from Asian and Western people with Crohn's disease and healthy controls: The ENIGMA study

S Kang, JJ Teh, L Schooth, J Zhang, J Hu, AL Hamilton, A Wilson-O'Brien, JYL Ching, W Lin, GL Trakman, J Sung, J Yu, SC Ng, MA Kamm, M Morrison

Conference Proceedings  |  2022  |  JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY