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Methanogen Levels Are Significantly Associated with Fecal Microbiota Composition and Alpha Diversity in Healthy Adults and Irritable Bowel Syndrome Patients.
Wang T, van Dijk L, Rijnaarts I, Hermes GDA, de Roos NM, Witteman BJM, de Wit NJW, Govers C, Smidt H, Zoetendal EG. Wang T, et al. Among authors: witteman bjm. Microbiol Spectr. 2022 Dec 21;10(6):e0165322. doi: 10.1128/spectrum.01653-22. Epub 2022 Nov 2. Microbiol Spectr. 2022. PMID: 36321894 Free PMC article.
Intraintestinal fermentation of fructo- and galacto-oligosaccharides and the fate of short-chain fatty acids in humans.
van Trijp MPH, Rios-Morales M, Witteman B, Abegaz F, Gerding A, An R, Koehorst M, Evers B, van Dongen KCV, Zoetendal EG, Schols H, Afman LA, Reijngoud DJ, Bakker BM, Hooiveld GJ. van Trijp MPH, et al. iScience. 2024 Feb 10;27(3):109208. doi: 10.1016/j.isci.2024.109208. eCollection 2024 Mar 15. iScience. 2024. PMID: 38420581 Free PMC article.
High-Dose Vitamin D Does Not Prevent Postoperative Recurrence of Crohn's Disease in a Randomized Placebo-Controlled Trial.
de Bruyn JR, Bossuyt P, Ferrante M, West RL, Dijkstra G, Witteman BJ, Wildenberg M, Hoentjen F, Franchimont D, Clasquin E, van der Bilt JD, Tollens T, Bemelman WA, D'Hoore A, Duijvestein M, D'Haens GR; Dutch-Belgian The Effect of Vitamin D3 to Prevent Postoperative Relapse of Crohn’s Disease: A Placebo-controlled Randomized Trial Study Group. de Bruyn JR, et al. Clin Gastroenterol Hepatol. 2021 Aug;19(8):1573-1582.e5. doi: 10.1016/j.cgh.2020.05.037. Epub 2020 May 24. Clin Gastroenterol Hepatol. 2021. PMID: 32461138 Free article. Clinical Trial.
Two randomized crossover multicenter studies investigating gastrointestinal symptoms after bread consumption in individuals with noncoeliac wheat sensitivity: do wheat species and fermentation type matter?
de Graaf MC, Timmers E, Bonekamp B, van Rooy G, Witteman BJ, Shewry PR, Lovegrove A, America AH, Gilissen LJ, Keszthelyi D, Brouns FJ, Jonkers DMAE. de Graaf MC, et al. Am J Clin Nutr. 2024 Apr;119(4):896-907. doi: 10.1016/j.ajcnut.2024.02.008. Epub 2024 Feb 18. Am J Clin Nutr. 2024. PMID: 38373694 Free article. Clinical Trial.
Development of pancreatic diseases during long-term follow-up after acute pancreatitis: a post-hoc analysis of a prospective multicenter cohort.
de Rijk F, Sissingh NJ, Boel TT, Timmerhuis HC, de Jong M, Pauw HS, van Veldhuisen CL, Hallensleben ND, Anten M, Brink MA, Curvers WL, van Duijvendijk P, Hazen WL, Kuiken SD, Poen AC, Quispel R, Römkens T, Spanier B, Tan A, Vleggaar FP, Voorburg A, Witteman B, Ali UA, Issa Y, Bouwense S, Voermans RP, van Wanrooij R, Stommel M, van Hooft JE, de Jonge PJ, van Goor H, Boermeester MA, Besselink MG, Bruno MJ, Verdonk RC, van Santvoort HC; Dutch Pancreatitis Study Group. de Rijk F, et al. Among authors: witteman b. J Gastroenterol Hepatol. 2024 Apr;39(4):674-684. doi: 10.1111/jgh.16453. Epub 2024 Jan 8. J Gastroenterol Hepatol. 2024. PMID: 38191176
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