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Robert Jan Brummer

Position: Professor School/office: School of Medical Sciences

Email: cm9iZXJ0LmJydW1tZXI7b3J1LnNl

Phone: +46 19 303731, +46 738 426600

Room: X2205, E3118

Research subject

Medicine

Research environments

Nutrition-Gut-Brain Interactions Research Centre (NGBI)
Responsive Nutrition Research Centre

About Robert Jan Brummer

Since 2008, I am working at Örebro University as professor of gastroenterology and clinical nutrition and since 2010 I am also dean of the Faculty of Medicine and Health. I received a MD and specialized in internal medicine and gastroenterology in the Netherlands and specialized in clinical nutrition and obtained a PhD in Sweden 1992 and became professor of medical nutrition and clinical dietetics at Maastricht University 2002. As a true European I speak or read in four languages daily. A working day comprises faculty administration and management, leading a very dynamic research group and environment, some clinical work at the University Hospital and teaching less than I would like to, as time is limiting, but allows for a short training in the evening.

Management

As dean of the Faculty of Medicine and Health I have the priviledge to support the development of a young but highly professional organisation towards international class. ”Simply the best” should solve most of the problems.

Research

Initially, my research activities were at the interphase between nutrition, metabolism and the gastrointestinal tract. Working as a senior consultant, in close collaboration with a psychiatrist and clinical psychologist, at a ward unit dedicated to patients with somatic and psychiatric comorbidity, created new paradigms based on inter- and cross-diciplinary thinking. Gradually I reshaped my research interest and activities towards the understanding of the interaction between nutrition, gut microbiota, the gastrointestinal tract and the brain, in order to develop better preventive, diagnostic and therapeutic modalities for common disorders of the gut (such as in subjects with irritable bowel syndrome or elderly persons) as well as –in the near future- optimizing brain function with regards to e.g. stress, anxiety and mood.

Education

During two decades I have been engaged in the problem-based learning curriculum of the Medical School at Maastricht University, the Netherlands, This made me passionate about student-centered and life-long learning as well as shifting the role of teacher from passive knowledge bank towards creative facilitator and coach. This is true for both under- and post-graduate training. My ambition is to offer our students the best education at international standards with a clear European perspective in order to be able to solve the challenges of the future.

Innovation

The key towards knowledge valorization, both in terms of commercial and societal benefit, is to separate ”What to know?” from ”How to know?” as well as ”Nice to know!” from ”Need to know!”. Having worked in and leaded clinical research as well as research in a public private partnership framework. I do not to accept the dichotomy between basic and applied research. Also here a paradigm shift is required in order to create more health, welfare and prosperity.

Active projects

Completed projects

Research groups

Publications

Articles in journals

Puhlmann, M. , van de Rakt, E. , Kerezoudi, E. N. , Rangel, I. , Brummer, R. J. , Smidt, H. , Kaper, F. S. & de Vos, W. M. (2024). Analysis of the fermentation kinetics and gut microbiota modulatory effect of dried chicory root reveals the impact of the plant-cell matrix rationalizing its conversion in the distal colon. Microbiome Research Reports, 3 (3). [BibTeX]
Roca Rubio, M. F. , Folkesson, M. , Kremp, C. , Evertsson, N. , Repsilber, D. , Eriksson, U. , Ganda Mall, J. P. , Kadi, F. & et al. (2024). Associations between various markers of intestinal barrier and immune function after a high-intensity exercise challenge. Physiological Reports, 12 (10). [BibTeX]
Rode, J. , Brengesjö Johnson, L. , König, J. , Rangel, I. , Engstrand, L. , Repsilber, D. & Brummer, R. J. (2024). Fecal samples and rectal swabs adequately reflect the human colonic luminal microbiota. Gut microbes, 16 (1). [BibTeX]
Vingeliene, S. , Hiyoshi, A. , Lentjes, M. , Brummer, R. J. , Fall, K. & Montgomery, S. (2024). Hospital-treated infections and subsequent Parkinson's disease risk: a register-based sibling comparison study. Brain Communications, 6 (2). [BibTeX]
Larsen, O. F. A. & Brummer, R. J. (2024). Perspective: on the future of fecal microbiota transplantation. Frontiers in Microbiology, 15. [BibTeX]
König, J. , Roca Rubio, M. F. , Forsgård, R. A. , Rode, J. , Axelsson, J. , Grompone, G. & Brummer, R. J. (2024). The effects of a 6-week intervention with Limosilactobacillus reuteri ATCC PTA 6475 alone and in combination with L. reuteri DSM 17938 on gut barrier function, immune markers, and symptoms in patients with IBS-D-An exploratory RCT. PLOS ONE, 19 (11). [BibTeX]
Forsgård, R. A. , Rode, J. , Lobenius Palmér, K. , Kamm, A. , Patil, S. , Tacken, M. G. J. , Lentjes, M. A. H. , Axelsson, J. & et al. (2023). Limosilactobacillus reuteri DSM 17938 supplementation and SARS-CoV-2 specific antibody response in healthy adults: a randomized, triple-blinded, placebo-controlled trial. Gut microbes, 15 (1). [BibTeX]
Kopp, L. , Schweinlin, A. , Tingö, L. , Hutchinson, A. N. , Feit, V. , Jähnichen, T. , Lehnert, K. , Vetter, W. & et al. (2023). Potential Modulation of Inflammation and Physical Function by Combined Probiotics, Omega-3 Supplementation and Vitamin D Supplementation in Overweight/Obese Patients with Chronic Low-Grade Inflammation: A Randomized, Placebo-Controlled Trial. International Journal of Molecular Sciences, 24 (10). [BibTeX]
Bachmann, R. , Van Hul, M. , Baldin, P. , Léonard, D. , Delzenne, N. M. , Belzer, C. , Ouwerkerk, J. P. , Repsilber, D. & et al. (2022). Akkermansia muciniphila Reduces Peritonitis and Improves Intestinal Tissue Wound Healing after a Colonic Transmural Defect by a MyD88-Dependent Mechanism. Cells, 11 (17). [BibTeX]
Stenberg, R. , Brummer, R. J. & Norén, T. (2022). Faecal transplantation in a 2-year-old child with therapy-resistant Clostridiodes difficile infection. Acta Paediatrica, 111 (8), 1628-1629. [BibTeX]
Fart, F. , Tingö, L. , Engelheart, S. , Lindqvist, C. M. , Brummer, R. J. , Kihlgren, A. & Schoultz, I. (2022). Gut Health and Its Association with Wellbeing and Nutrient Intake in Community-Dwelling Older Adults. Gastroenterology Insights, 13 (4), 349-364. [BibTeX]
Rode, J. , Edebol Carlman, H. M. T. , König, J. , Hutchinson, A. , Thunberg, P. , Persson, J. & Brummer, R. J. (2022). Multi-Strain Probiotic Mixture Affects Brain Morphology and Resting State Brain Function in Healthy Subjects: An RCT. Cells, 11 (18). [BibTeX]
Tingö, L. , Hutchinson, A. N. , Bergh, C. , Stiefvatter, L. , Schweinlin, A. , Jensen, M. G. , Krüger, K. , Bischoff, S. C. & et al. (2022). Potential Modulation of Inflammation by Probiotic and Omega-3 Supplementation in Elderly with Chronic Low-Grade Inflammation-A Randomized, Placebo-Controlled Trial. Nutrients, 14 (19). [BibTeX]
Edebol Carlman, H. M. T. , Rode, J. , König, J. , Repsilber, D. , Hutchinson, A. , Thunberg, P. , Persson, J. , Kiselev, A. & et al. (2022). Probiotic Mixture Containing Lactobacillus helveticus, Bifidobacterium longum and Lactiplantibacillus plantarum Affects Brain Responses to an Arithmetic Stress Task in Healthy Subjects: A Randomised Clinical Trial and Proof-of-Concept Study. Nutrients, 14 (7). [BibTeX]
Rode, J. , Edebol Carlman, H. M. T. , König, J. , Repsilber, D. , Hutchinson, A. , Thunberg, P. , Andersson, P. , Persson, J. & et al. (2022). Probiotic Mixture Containing Lactobacillus helveticus, Bifidobacterium longum and Lactiplantibacillus plantarum Affects Brain Responses Toward an Emotional Task in Healthy Subjects: A Randomized Clinical Trial. Frontiers in nutrition, 9. [BibTeX]
Engel, S. , Mortensen, B. , Wellejus, A. , Vera-Jimenez, N. , Struve, C. , Brummer, R. J. , Damholt, A. , Woods, T. & et al. (2022). Safety of Bifidobacterium breve, Bif195, employing a human exercise-induced intestinal permeability model: a randomised, double-blinded, placebo-controlled, parallel group trial. Beneficial Microbes, 13 (3), 243-252. [BibTeX]
Rode, J. , Yang, L. , König, J. , Hutchinson, A. , Wall, R. , Venizelos, N. , Brummer, R. J. , Rangel, I. & et al. (2021). Butyrate Rescues Oxidative Stress-Induced Transport Deficits of Tryptophan: Potential Implication in Affective or Gut-Brain Axis Disorders. Neuropsychobiology, 80 (3), 253-263. [BibTeX]
Holster, S. , Repsilber, D. , Geng, D. , Hyötyläinen, T. , Salonen, A. , Lindqvist, C. M. , Rajan, S. K. , de Vos, W. M. & et al. (2021). Correlations between microbiota and metabolites after faecal microbiota transfer in irritable bowel syndrome. Beneficial Microbes, 12 (1), 17-30. [BibTeX]
Engelheart, S. , Bertéus Forslund, H. , Brummer, R. J. & Ljungqvist, O. (2021). Dehydration and loss of appetite: Key nutrition features in older people receiving home health care. Nutrition, 91-92. [BibTeX]
Sabet, J. A. , Ekman, M. S. , Lundvall, A. S. , Risérus, U. , Johansson, U. , Öström, Å. , Adamsson, V. , Cao, Y. & et al. (2021). Feasibility and Acceptability of a Healthy Nordic Diet Intervention for the Treatment of Depression: A Randomized Controlled Pilot Trial. Nutrients, 13 (3). [BibTeX]
Engelheart, S. , Andrén, D. , Repsilber, D. , Bertéus Forslund, H. & Brummer, R. J. (2021). Nutritional status in older people: An explorative analysis. Clinical Nutrition ESPEN, 46, 424-433. [BibTeX]
Roca Rubio, M. F. , Eriksson, U. , Brummer, R. J. & König, J. (2021). Sauna dehydration as a new physiological challenge model for intestinal barrier function. Scientific Reports, 11 (1). [BibTeX]
Roca Rubio, M. F. , Eriksson, U. , Brummer, R. J. & König, J. (2021). Short intense psychological stress induced by skydiving does not impair intestinal barrier function. PLOS ONE, 16 (7). [BibTeX]
Baunwall, S. M. D. , Terveer, E. M. , Dahlerup, J. F. , Erikstrup, C. , Arkkila, P. , Vehreschild, M. J. , Ianiro, G. , Gasbarrini, A. & et al. (2021). The use of Faecal Microbiota Transplantation (FMT) in Europe: A Europe-wide survey. The Lancet Regional Health: Europe, 9. [BibTeX]
Tabat, M. W. , Marques, T. M. , Markgren, M. , Löfvendahl, L. , Brummer, R. J. & Wall, R. (2020). Acute Effects of Butyrate on Induced Hyperpermeability and Tight Junction Protein Expression in Human Colonic Tissues. Biomolecules, 10 (5). [BibTeX]
Fart, F. , Rajan, S. K. , Wall, R. , Rangel, I. , Ganda Mall, J. P. , Tingö, L. , Brummer, R. J. , Repsilber, D. & et al. (2020). Differences in Gut Microbiome Composition between Senior Orienteering Athletes and Community-Dwelling Older Adults. Nutrients, 12 (9). [BibTeX]
Ganda Mall, J. P. , Fart, F. , Sabet, J. A. , Lindqvist, C. M. , Nestestog, R. , Hegge, F. T. , Keita, Å. V. , Brummer, R. J. & et al. (2020). Effects of Dietary Fibres on Acute Indomethacin-Induced Intestinal Hyperpermeability in the Elderly: A Randomised Placebo Controlled Parallel Clinical Trial. Nutrients, 12 (7). [BibTeX]
Holster, S. , Rode, J. , Bohr, J. , Kumawat, A. K. , Veress, G. , Hultgren Hörnquist, E. , Brummer, R. J. & König, J. (2020). Faecal microbiota transfer in patients with microscopic colitis: a pilot study in collagenous colitis. Scandinavian Journal of Gastroenterology, 55 (12), 1454-1466. [BibTeX]
König, J. & Brummer, R. J. (2020). Faecal microbiota transplantation in IBS: new evidence for success?. Nature Reviews. Gastroenterology & Hepatology, 17 (4), 199-200. [BibTeX]
Engelheart, S. , Brummer, R. J. & Forslund, H. B. (2020). Meal patterns in relation to energy and protein intake in older adults in home health care. Clinical Nutrition ESPEN, 35, 180-187. [BibTeX]
Larsen, O. F. A. , Claassen, E. & Brummer, R. J. (2020). On the importance of intraindividual variation in nutritional research. Beneficial Microbes, 11 (6), 511-517. [BibTeX]
Hutchinson, A. , Östlund-Lagerström, L. & Brummer, R. J. (2020). The Potential Effects of Probiotics and ω-3 Fatty Acids on Chronic Low-Grade Inflammation. Nutrients, 12 (8). [BibTeX]
Holster, S. , Hooiveld, G. J. , Repsilber, D. , de Vos, W. , Brummer, R. J. & König, J. (2019). Allogenic Faecal Microbiota Transfer Induces Immune-Related Gene Sets in the Colon Mucosa of Patients with Irritable Bowel Syndrome. Biomolecules, 9 (10). [BibTeX]
Rajan, S. K. , Lindqvist, C. M. , Brummer, R. J. , Schoultz, I. & Repsilber, D. (2019). Phylogenetic microbiota profiling in fecal samples depends on combination of sequencing depth and choice of NGS analysis method. PLOS ONE, 14 (9). [BibTeX]
Holster, S. , Lindqvist, C. M. , Repsilber, D. , Salonen, A. , de Vos, W. , König, J. & Brummer, R. J. (2019). The Effect of Allogenic Versus Autologous Fecal Microbiota Transfer on Symptoms, Visceral Perception and Fecal and Mucosal Microbiota in Irritable Bowel Syndrome: A Randomized Controlled Study. Clinical and Translational Gastroenterology, 10 (4). [BibTeX]
Sandgren, A. M. & Brummer, R. J. (2018). ADHD-originating in the gut?: The emergence of a new explanatory model. Medical Hypotheses, 120, 135-145. [BibTeX]
Ganda Mall, J. , Östlund-Lagerström, L. , Lindqvist, C. M. , Algilani, S. , Rasoal, D. , Repsilber, D. , Brummer, R. J. , V. Keita, Å. & et al. (2018). Are self-reported gastrointestinal symptoms among older adults associated with increased intestinal permeability and psychological distress?. BMC Geriatrics, 18 (1). [BibTeX]
Engelheart, S. & Brummer, R. J. (2018). Assessment of nutritional status in the elderly: a proposed function-driven model. Food & Nutrition Research, 62. [BibTeX]
Edebol-Carlman, H. , Schrooten, M. G. S. , Ljóttson, B. , Boersma, K. , Linton, S. J. & Brummer, R. J. (2018). Cognitive behavioral therapy for irritable bowel syndrome: the effects on state and trait anxiety and the autonomic nervous system during induced rectal distensions - An uncontrolled trial. Scandinavian Journal of Pain, 18, 81-91. [BibTeX]
Ganda Mall, J. P. , Löfvendahl, L. , Lindqvist, C. M. , Brummer, R. J. , Keita, Å. V. & Schoultz, I. (2018). Differential effects of dietary fibres on colonic barrier function in elderly individuals with gastrointestinal symptoms. Scientific Reports, 8 (1). [BibTeX]
König, J. & Brummer, R. J. (2018). Is an enzyme supplement for celiac disease finally on the cards?. Expert Review of Gastroenterology & Hepatology, 12 (6), 531-533. [BibTeX]
Zeilstra, D. , Younes, J. A. , Brummer, R. J. & Kleerebezem, M. (2018). Perspective: Fundamental Limitations of the Randomized Controlled Trial Method in Nutritional Research: The Example of Probiotics. Advances in Nutrition, 9 (5), 561-571. [BibTeX]
Montiel Rojas, D. , Nilsson, A. , Ponsot, E. , Brummer, R. J. , Fairweather-Tait, S. , Jennings, A. , de Groot, L. C. P. G. M. , Berendsen, A. & et al. (2018). Short Telomere Length Is Related to Limitations in Physical Function in Elderly European Adults. Frontiers in Physiology, 9. [BibTeX]
Mohajeri, M. H. , Brummer, R. J. , Rastall, R. A. , Weersma, R. K. , Harmsen, H. J. M. , Faas, M. & Eggersdorfer, M. (2018). The role of the microbiome for human health: from basic science to clinical applications. European Journal of Nutrition, 57 (Suppl. 1), S1-S14. [BibTeX]
Ganda Mall, J. , Casado-Bedmar, M. , Winberg, M. E. , Brummer, R. J. , Schoultz, I. & Keita, Å. V. (2017). A β-Glucan-Based Dietary Fiber Reduces Mast Cell-Induced Hyperpermeability in Ileum From Patients With Crohn's Disease and Control Subjects. Inflammatory Bowel Diseases, 24 (1), 166-178. [BibTeX]
Edebol-Carlman, H. , Ljotsson, B. , Linton, S. J. , Boersma, K. , Schrooten, M. , Repsilber, D. & Brummer, R. J. (2017). Face-to-Face Cognitive-Behavioral Therapy for Irritable Bowel Syndrome: The Effects on Gastrointestinal and Psychiatric Symptoms. Gastroenterology Research and Practice. [BibTeX]
Wells, J. M. , Brummer, R. J. , Derrien, M. , MacDonald, T. T. , Troost, F. , Cani, P. D. , Theodorou, V. , Dekker, J. & et al. (2017). Homeostasis of the Gut Barrier and Potential Biomarkers. American Journal of Physiology - Gastrointestinal and Liver Physiology, 312 (3), G171-G193. [BibTeX]
Hiyoshi, A. , Sabet, J. A. , Sjöqvist, H. , Melinder, C. , Brummer, R. J. & Montgomery, S. (2017). Precursors in adolescence of adult-onset bipolar disorder. Journal of Affective Disorders, 218, 353-358. [BibTeX]
König, J. , Holster, S. , Maaike, B. & Brummer, R. J. (2017). Randomized clinical trial: Effective gluten degradation by Aspergillus niger-derived enzyme in a complex meal setting. Scientific Reports, 7 (13100). [BibTeX]
Boersma, K. , Ljótsson, B. , Edebol-Carlman, H. , Schrooten, M. , Linton, S. J. & Brummer, R. J. (2016). Exposure-based cognitive behavioral therapy for irritable bowel syndrome: A single-case experimental design across 13 subjects. Cognitive Behaviour Therapy, 45 (6), 415-430. [BibTeX]
Algilani, S. , Östlund-Lagerström, L. , Schoultz, I. , Brummer, R. J. & Kihlgren, A. (2016). Increasing the qualitative understanding of optimal functionality in older adults: a focus group based study. BMC Geriatrics, 16 (1). [BibTeX]
Östlund-Lagerström, L. , Kihlgren, A. , Repsilber, D. , Björkstén, B. , Brummer, R. J. & Schoultz, I. (2016). Probiotic administration among free-living older adults: a double blinded, randomized, placebo-controlled clinical trial. Nutrition Journal, 15. [BibTeX]
Sundin, J. , Rangel, I. , Fuentes, S. , Jong, H. , Hultgren-Hörnquist, E. , de Vos, W. M. & Brummer, R. (2015). Altered faecal and mucosal microbial composition in post-infectious irritable bowel syndrome patients correlates with mucosal lymphocyte phenotypes and psychological distress. Alimentary Pharmacology and Therapeutics, 41 (4), 342-351. [BibTeX]
Sundin, J. , Rangel, I. , Repsilber, D. & Brummer, R. (2015). Cytokine Response after Stimulation with Key Commensal Bacteria Differ in Post-Infectious Irritable Bowel Syndrome (PI-IBS) Patients Compared to Healthy Controls. PLOS ONE, 10 (9). [BibTeX]
Melinder, C. , Udumyan, R. , Hiyoshi, A. , Brummer, R. J. & Montgomery, S. (2015). Decreased stress resilience in young men significantly increases the risk of subsequent peptic ulcer disease: a prospective study of 233 093 men in Sweden. Alimentary Pharmacology and Therapeutics, 41 (10), 1005-1015. [BibTeX]
van den Nieuwboer, M. , Brummer, R. J. , Guarner, F. , Morelli, L. , Cabana, M. & Claassen, E. (2015). Safety of probiotics and synbiotics in children under 18 years of age. Beneficial Microbes, 6 (5), 615-630. [BibTeX]
Östlund-Lagerström, L. , Blomberg, K. , Algilani, S. , Schoultz, M. , Kihlgren, A. , Brummer, R. J. & Schoultz, I. (2015). Senior orienteering athletes as a model of healthy aging: a mixed-method approach. BMC Geriatrics, 15. [BibTeX]
Van den Nieuwboer, M. , Brummer, R. J. , Guarner, F. , Morelli, L. , Cabana, M. & Claassen, E. (2015). The administration of probiotics and synbiotics in immune compromised adults: is it safe?. Beneficial Microbes, 6 (1), 3-17. [BibTeX]
Rangel, I. , Sundin, J. , Fuentes, S. , Repsilber, D. , de Vos, W. M. & Brummer, R. J. (2015). The relationship between faecal-associated and mucosal-associated microbiota in irritable bowel syndrome patients and healthy subjects. Alimentary Pharmacology and Therapeutics, 42 (10), 1211-1221. [BibTeX]
Sundin, J. , Rangel, I. , Kumawat, A. K. , Hultgren-Hörnquist, E. & Brummer, R. J. (2014). Aberrant mucosal lymphocyte number and subsets in the colon of post-infectious irritable bowel syndrome patients. Scandinavian Journal of Gastroenterology, 49 (9), 1068-1075. [BibTeX]
Santoro, A. , Pini, E. , Scurti, M. , Palmas, G. , Berendsen, A. , Brzozowska, A. , Pietruszka, B. , Szczecinska, A. & et al. (2014). Combating inflammaging through a Mediterranean whole diet approach: The NU-AGE project's conceptual framework and design. Mechanisms of Ageing and Development, 136-137, 3-13. [BibTeX]
van den Nieuwboer, M. , Claassen, E. , Morelli, L. , Guarner, F. & Brummer, R. J. (2014). Probiotic and synbiotic safety in infants under two years of age. Beneficial Microbes, 5 (1), 45-60. [BibTeX]
Rossi, O. , Karczewski, J. , Stolte, E. H. , Brummer, R. J. M. , van Nieuwenhoven, M. A. , Meijerink, M. , van Neerven, J. R. J. , van Ijzendoorn, S. C. D. & et al. (2013). Vectorial secretion of interleukin-8 mediates autocrine signalling in intestinal epithelial cells via apically located CXCR1. BMC research notes, 6, 431. [BibTeX]
Vanhoutvin, S. A. L. W. , Troost, F. J. , Kilkens, T. O. C. , Lindsey, P. J. , Jonkers, D. M. A. E. , Venema, K. , Masclee, A. & Brummer, R. J. (2012). Alternative procedure to shorten rectal barostat procedure for the assessment of rectal compliance and visceral perception: a feasibility study. Journal of gastroenterology, 47 (8), 896-903. [BibTeX]
Veereman-Wauters, G. , Staelens, S. , Rombaut, R. , Dewettinck, K. , Deboutte, D. , Brummer, R. , Boone, M. & Le Ruyet, P. (2012). Milk fat globule membrane (INPULSE) enriched formula milk decreases febrile episodes and may improve behavioral regulation in young children. Nutrition, 28 (7-8), 749-752. [BibTeX]
Schepens, M. A. A. , ten Bruggencate, S. J. M. , Schonewille, A. J. , Brummer, R. , van der Meer, R. & Bovee-Oudenhoven, I. M. J. (2012). The protective effect of supplemental calcium on colonic permeability depends on a calcium phosphate-induced increase in luminal buffering capacity. British Journal of Nutrition, 107 (7), 950-956. [BibTeX]
Labus, J. S. , Mayer, E. A. , Jarcho, J. , Kilpatrick, L. A. , Kilkens, T. O. C. , Evers, E. A. T. , Backes, W. H. , Brummer, R. J. & et al. (2011). Acute tryptophan depletion alters the effective connectivity of emotional arousal circuitry during visceral stimuli in healthy women. Gut, 60 (9), 1196-1203. [BibTeX]
Rijkers, G. T. , de Vos, W. M. , Brummer, R. , Morelli, L. , Corthier, G. & Marteau, P. (2011). Health benefits and health claims of probiotics: bridging science and marketing. British Journal of Nutrition, 106 (9), 1291-1296. [BibTeX]
van Baarlen, P. , Troost, F. , van der Meer, C. , Hooiveld, G. , Boekschoten, M. , Brummer, R. & Kleerebezem, M. (2011). Human mucosal in vivo transcriptome responses to three lactobacilli indicate how probiotics may modulate human cellular pathways. Proceedings of the National Academy of Sciences of the United States of America, 108, 4562-4569. [BibTeX]
Schepens, M. A. A. , Vink, C. , Schonewille, A. J. , Roelofs, H. M. J. , Brummer, R. , van der Meer, R. & Bovee-Oudenhoven, I. M. J. (2011). Supplemental antioxidants do not ameliorate colitis development in HLA-B27 transgenic rats despite extremely low glutathione levels in colonic mucosa. Inflammatory Bowel Diseases, 17 (10), 2065-2075. [BibTeX]
van Vught, A. J. A. H. , Heitmann, B. L. , Nieuwenhuizen, A. G. , Veldhorst, M. A. B. , Andersen, L. B. , Hasselstrom, H. , Brummer, R. & Westerterp-Plantenga, M. S. (2010). Association between intake of dietary protein and 3-year-change in body growth among normal and overweight 6-year-old boys and girls (CoSCIS). Public Health Nutrition, 13 (5), 647-653. [BibTeX]
Hamer, H. M. , Jonkers, D. M. A. E. , Renes, I. B. , Vanhoutvin, S. A. L. W. , Kodde, A. , Troost, F. J. , Venema, K. & Brummer, R. (2010). Butyrate enemas do not affect human colonic MUC2 and TFF3 expression. European Journal of Gastroenterology and Hepathology, 22 (9), 1134-1140. [BibTeX]
van Ampting, M. T. J. , Schonewille, A. J. , Vink, C. , Brummer, R. , van der Meer, R. & Bovee-Oudenhoven, I. M. J. (2010). Damage to the intestinal epithelial barrier by antibiotic pretreatment of salmonella-infected rats is lessened by dietary calcium or tannic acid. Journal of Nutrition, 140 (12), 2167-2172. [BibTeX]
Schepens, M. A. A. , Rijnierse, A. , Schonewille, A. J. , Vink, C. , Brummer, R. , Willemsen, L. E. M. , van der Meer, R. & Bovee-Oudenhoven, I. M. J. (2010). Dietary calcium decreases but short-chain fructo-oligosaccharides increase colonic permeability in rats. British Journal of Nutrition, 104 (12), 1780-1786. [BibTeX]
Hamer, H. M. , Jonkers, D. M. A. E. , Vanhoutvin, S. A. L. W. , Troost, F. J. , Rijkers, G. , de Bruine, A. , Bast, A. , Venema, K. & et al. (2010). Effect of butyrate enemas on inflammation and antioxidant status in the colonic mucosa of patients with ulcerative colitis in remission. Clinical Nutrition, 29 (6), 738-744. [BibTeX]
Dullemeijer, C. , Verhoef, P. , Brouwer, I. A. , Kok, F. J. , Brummer, R. & Durga, J. (2010). Plasma very long-chain n-3 polyunsaturated fatty acids and age-related hearing loss in older adults. The Journal of Nutrition, Health & Aging, 14 (5), 347-351. [BibTeX]
Karczewski, J. , Troost, F. J. , Konings, I. , Dekker, J. , Kleerebezem, M. , Brummer, R. & Wells, J. M. (2010). Regulation of human epithelial tight junction proteins by Lactobacillus plantarum in vivo and protective effects on the epithelial barrier. American Journal of Physiology - Gastrointestinal and Liver Physiology, 298 (6), G851-G859. [BibTeX]
Geraedts, M. C. P. , Troost, F. J. , Tinnemans, R. , Soderholm, J. D. , Brummer, R. & Saris, W. H. M. (2010). Release of Satiety Hormones in Response to Specific Dietary Proteins Is Different between Human and Murine Small Intestinal Mucosa. Annals of Nutrition and Metabolism, 56 (4), 308-313. [BibTeX]
van Vught, A. J. A. H. , Nieuwenhuizen, A. G. , Veldhorst, M. A. B. , Brummer, R. & Westerterp-Plantenga, M. S. (2010). The effects of dietary protein on the somatotropic axis: a comparison of soy, gelatin, alpha-lactalbumin and milk. European Journal of Clinical Nutrition, 64 (5), 441-446. [BibTeX]
van Vught, A. J. A. H. , Nieuwenhuizen, A. G. , Veldhorst, M. A. B. , Brummer, R. & Westerterp-Plantenga, M. S. (2010). The effects of protein ingestion on GH concentrations in visceral obesity. Hormone and Metabolic Research, 42 (10), 740-745. [BibTeX]
Veldhorst, M. A. B. , Nieuwenhuizen, A. G. , Hochstenbach-Waelen, A. , Westerterp, K. R. , Engelen, M. P. K. J. , Brummer, R. , Deutz, N. E. P. & Westerterp-Plantenga, M. S. (2009). A breakfast with alpha-lactalbumin, gelatin, or gelatin+TRP lowers energy intake at lunch compared with a breakfast with casein, soy, whey, or whey-GMP. Clinical Nutrition, 28 (2), 147-155. [BibTeX]
Nieuwenhuizen, A. G. , Hochstenbach-Waelen, A. , Veldhorst, M. A. B. , Westerterp, K. R. , Engelen, M. P. K. J. , Brummer, R. , Deutz, N. E. P. & Westerterp-Plantenga, M. S. (2009). Acute effects of breakfasts containing alpha-lactalbumin, or gelatin with or without added tryptophan, on hunger, 'satiety' hormones and amino acid profiles. British Journal of Nutrition, 101 (12), 1859-1866. [BibTeX]
Hamer, H. M. , Jonkers, D. M. A. E. , Loof, A. , Vanhoutvin, S. A. L. W. , Troost, F. J. , Venema, K. , Kodde, A. , Koek, G. H. & et al. (2009). Analyses of human colonic mucus obtained by an in vivo sampling technique. Digestive and Liver Disease, 41 (8), 559-564. [BibTeX]
van Vught, A. J. A. H. , Heitmann, B. L. , Nieuwenhuizen, A. G. , Veldhorst, M. A. B. , Brummer, R. & Westerterp-Plantenga, M. S. (2009). Association between dietary protein and change in body composition among children (EYHS). Clinical Nutrition, 28 (6), 684-688. [BibTeX]
Hamer, H. M. , Jonkers, D. M. A. E. , Bast, A. , Vanhoutvin, S. A. L. W. , Fischer, M. A. J. G. , Kodde, A. , Troost, F. J. , Venema, K. & et al. (2009). Butyrate modulates oxidative stress in the colonic mucosa of healthy humans. Clinical Nutrition, 28 (1), 88-93. [BibTeX]
Vanhoutvin, S. A. L. W. , Troost, F. J. , Hamer, H. M. , Lindsey, P. J. , Koek, G. H. , Jonkers, D. M. A. E. , Kodde, A. , Venema, K. & et al. (2009). Butyrate-induced transcriptional changes in human colonic mucosa. PLoS one, 4 (8), e6759. [BibTeX]
Veldhorst, M. A. B. , Nieuwenhuizen, A. G. , Hochstenbach-Waelen, A. , Westerterp, K. R. , Engelen, M. P. K. J. , Brummer, R. , Deutz, N. E. P. & Westerterp-Plantenga, M. S. (2009). Comparison of the effects of a high- and normal-casein breakfast on satiety, 'satiety' hormones, plasma amino acids and subsequent energy intake. British Journal of Nutrition, 101 (2), 295-303. [BibTeX]
van Baarlen, P. , Troost, F. J. , van Hemert, S. , van der Meer, C. , de Vos, W. M. , de Groot, P. J. , Hooiveld, G. J. E. J. , Brummer, R. & et al. (2009). Differential NF-κB pathways induction by Lactobacillus plantarum in the duodenum of healthy humans correlating with immune tolerance. Proceedings of the National Academy of Sciences of the United States of America, 106 (7), 2371-2376. [BibTeX]
Veldhorst, M. A. B. , Nieuwenhuizen, A. G. , Hochstenbach-Waelen, A. , van Vught, A. J. A. H. , Westerterp, K. R. , Engelen, M. P. K. J. , Brummer, R. , Deutz, N. E. P. & et al. (2009). Dose-dependent satiating effect of whey relative to casein or soy. Physiology and Behavior, 96 (4-5), 675-682. [BibTeX]
Veldhorst, M. A. B. , Nieuwenhuizen, A. G. , Hochstenbach-Waelen, A. , Westerterp, K. R. , Engelen, M. P. K. J. , Brummer, R. , Deutz, N. E. P. & Westerterp-Plantenga, M. S. (2009). Effects of complete whey-protein breakfasts versus whey without GMP-breakfasts on energy intake and satiety. Appetite, 52 (2), 388-395. [BibTeX]
Veldhorst, M. A. B. , Nieuwenhuizen, A. G. , Hochstenbach-Waelen, A. , Westerterp, K. R. , Engelen, M. P. K. J. , Brummer, R. , Deutz, N. E. P. & Westerterp-Plantenga, M. S. (2009). Effects of high and normal soyprotein breakfasts on satiety and subsequent energy intake, including amino acid and 'satiety' hormone responses. European Journal of Nutrition, 48 (2), 92-100. [BibTeX]
van Ampting, M. T. J. , Schonewille, A. J. , Vink, C. , Brummer, R. , van der Meer, R. & Bovee-Oudenhoven, I. M. J. (2009). Intestinal barrier function in response to abundant or depleted mucosal glutathione in Salmonella-infected rats. BMC Physiology, 9, 6. [BibTeX]
Schepens, M. A. A. , Schonewille, A. J. , Vink, C. , van Schothorst, E. M. , Kramer, E. , Hendriks, T. , Brummer, R. , Keijer, J. & et al. (2009). Supplemental calcium attenuates the colitis-related increase in diarrhea, intestinal permeability, and extracellular matrix breakdown in HLA-B27 transgenic rats. Journal of Nutrition, 139 (8), 1525-1533. [BibTeX]
Vanhoutvin, S. A. L. W. , Troost, F. J. , Kilkens, T. O. C. , Lindsey, P. J. , Hamer, H. M. , Jonkers, D. M. A. E. , Venema, K. & Brummer, R. (2009). The effects of butyrate enemas on visceral perception in healthy volunteers. Neurogastroenterology and Motility, 21 (9), 952-e76. [BibTeX]
Dullemeijer, C. , Zock, P. L. , Coronel, R. , Den Ruijter, H. M. , Katan, M. B. , Brummer, R. , Kok, F. J. , Beekman, J. & et al. (2008). Differences in fatty acid composition between cerebral brain lobes in juvenile pigs after fish oil feeding. British Journal of Nutrition, 100 (4), 794-800. [BibTeX]
van Vught, A. J. A. H. , Nieuwenhuizen, A. G. , Brummer, R. & Westerterp-Plantenga, M. S. (2008). Effects of oral ingestion of amino acids and proteins on the somatotropic axis. Journal of Clinical Endocrinology and Metabolism, 93 (2), 584-590. [BibTeX]
Troost, F. J. , van Baarlen, P. , Lindsey, P. , Kodde, A. , de Vos, W. M. , Kleerebezem, M. & Brummer, R. (2008). Identification of the transcriptional response of human intestinal mucosa to Lactobacillus plantarum WCFS1 in vivo. BMC Genomics, 9, 374. [BibTeX]
van Vught, A. J. A. H. , Nieuwenhuizen, A. G. , Brummer, R. & Westerterp-Plantenga, M. S. (2008). Somatotropic responses to soy protein alone and as part of a meal. European Journal of Endocrinology, 159 (1), 15-18. [BibTeX]

Articles, reviews/surveys

Halkjær, S. I. , Lo, B. , Cold, F. , Højer Christensen, A. , Holster, S. , König, J. , Brummer, R. J. , Aroniadis, O. C. & et al. (2023). Fecal microbiota transplantation for the treatment of irritable bowel syndrome: A systematic review and meta-analysis. World Journal of Gastroenterology, 29 (20), 3185-3202. [BibTeX]
van der Geest, A. M. , Schukking, I. , Brummer, R. J. , van de Burgwal, L. H. M. & Larsen, O. F. A. (2022). Comparing probiotic and drug interventions in irritable bowel syndrome: a meta-analysis of randomised controlled trials. Beneficial Microbes, 13 (3), 183-194. [BibTeX]
van der Geest, A. M. , Schukking, I. , Brummer, R. J. , Pieterse, H. , van den Nieuwboer, M. , van de Burgwal, L. H. M. & Larsen, O. F. A. (2022). Inadequate safety reporting in the publications of randomised clinical trials in irritable bowel syndrome: drug versus probiotic interventions. Beneficial Microbes, 13 (3), 195-204. [BibTeX]
Wiegers, C. , Veerman, M. A. , Brummer, R. J. & Larsen, O. F. A. (2022). Reviewing the state of the art of probiotics as clinical modalities for brain-gut-microbiota axis associated disorders. Frontiers in Microbiology, 13. [BibTeX]
Ph van Trijp, M. , Wilms, E. , Ríos-Morales, M. , Masclee, A. A. , Brummer, R. J. , Witteman, B. J. , Troost, F. J. & Hooiveld, G. J. (2021). Using naso- and oro-intestinal catheters in physiological research for intestinal delivery and sampling in vivo: practical and technical aspects to be considered. American Journal of Clinical Nutrition, 114 (3), 843-861. [BibTeX]
Bron, P. A. , Kleerebezem, M. , Brummer, R. , Cani, P. D. , Mercenier, A. , MacDonald, T. T. , Garcia-Ródenas, C. L. & Wells, J. M. (2017). Can probiotics modulate human disease by impacting intestinal barrier function?. British Journal of Nutrition, 117 (1), 93-107. [BibTeX]
König, J. , Siebenhaar, A. , Högenauer, C. , Arkkila, P. , Nieuwdorp, M. , Norén, T. , Ponsioen, C. Y. , Rosien, U. & et al. (2017). Consensus report: Faecal microbiota transfer - clinical applications and procedures. Alimentary Pharmacology and Therapeutics, 45 (2), 222-239. [BibTeX]
König, J. , Wells, J. , Cani, P. D. , García-Ródenas, C. L. , MacDonald, T. , Mercenier, A. , Whyte, J. , Troost, F. & et al. (2016). Human Intestinal Barrier Function in Health and Disease. Clinical and Translational Gastroenterology, 7 (10). [BibTeX]
König, J. & Brummer, R. (2014). Alteration of the intestinal microbiota as a cause of and a potential therapeutic option in irritable bowel syndrome. Beneficial Microbes, 5 (3), 247-261. [BibTeX]
Algilani, S. , Östlund-Lagerström, L. , Kihlgren, A. , Blomberg, K. , Brummer, R. J. & Schoultz, I. (2014). Exploring the concept of optimal functionality in old age. Journal of Multidisciplinary Healthcare, 7, 69-79. [BibTeX]
Mekkes, M. C. , Weenen, T. C. , Brummer, R. J. & Claassen, E. (2014). The development of probiotic treatment in obesity: a review. Beneficial Microbes, 5 (1), 19-28. [BibTeX]
König, J. , Rangel, I. & Brummer, R. J. (2013). The Role of Lactic Acid Bacteria in the Pathophysiology and Treatment of Irritable Bowel Syndrome (IBS). Food and Nutrition Sciences, 4 (11), 27-39. [BibTeX]
van Vught, A. J. A. H. , Nieuwenhuizen, A. G. , Gerver, W. , Veldhorst, M. A. B. , Brummer, R. & Westerterp-Plantenga, M. S. (2009). Pharmacological and physiological growth hormone stimulation tests to predict successful GH therapy in children. Journal of Pediatric Endocrinology & Metabolism (JPEM), 22 (8), 679-694. [BibTeX]
Hamer, H. M. , Jonkers, D. , Venema, K. , Vanhoutvin, S. , Troost, F. J. & Brummer, R. (2008). Review article: the role of butyrate on colonic function. Alimentary Pharmacology and Therapeutics, 27 (2), 104-119. [BibTeX]
He, T. , Venema, K. , Priebe, M. G. , Welling, G. W. , Brummer, R. & Vonk, R. J. (2008). The role of colonic metabolism in lactose intolerance. European Journal of Clinical Investigation, 38 (8), 541-547. [BibTeX]

Chapters in books

Marques, T. M. , Holster, S. , Wall, R. , König, J. & Brummer, R. J. (2016). Correlating the gut microbiome to health and disease. In: Niall Hyland, Catherine Stanton, The Gut-Brain Axis: Dietary, Probiotic, and Prebiotic Interventions on the Microbiota (pp. 261-291). . Elsevier. [BibTeX]
König, J. , Ganda-Mall, J. , Rangel, I. , Edebol-Carlman, H. & Brummer, R. J. (2015). The Role of the Gut Microbiota in Brain Function. In: Koen Venema & Ana Paula do Carmo, Probiotics and Prebiotics: Current Research and Future Trends. Poole, UK: Caister Academic Press. [BibTeX]
König, J. & Brummer, R. (2014). Modulation of the gut ecosystem in irritable bowel syndrome. In: Gert Folkerts, Johan Garssen, Pharma-Nutrition: an overview (pp. 55-73). . Springer. [BibTeX]

Conference papers

Vumma, R. , Rode, J. , Yang, L. , Montero, J. , König, J. , Wall, R. , Hutchinson, A. , Venizelos, N. & et al. (2024). Exploring Therapeutic Strategies for Neuropsychiatric Disorders: Modulating Inflammation, Gut-Brain Interactions, and the Role of Butyrate. In: Journal of Pharmacology and Experimental Therapeutics. Paper presented at ASPET 2024 Annual Meeting - Neuropharmacology, Arlington, VA, USA, May 16-19, 2024. American Society for Pharmacology and Experimental. [BibTeX]
Edebol-Carlman, H. , Rode, J. , König, J. , Hutchinson, A. , Repsilber, D. , Kiselev, A. , Thunberg, P. , Lathrop Stern, L. & et al. (2019). Evaluating the effects of probiotic intake on brain activity during an emotional attention task and blood markers related to stress in healthy subjects. Paper presented at Mind, Mood & Microbes, 2nd International Conference on Microbiota-Gut-Brain Axis, Amsterdam, The Netherlands, 17-18 January, 2019. [BibTeX]
Gorreja, F. , Rush, S. , Kasper, D. , Brummer, R. J. , Meng, D. & Walker, W. A. (2018). Beneficial bacteria that affect Toll-like receptors in the gut immune system: the case of PSA on Bacteroides fragilis and transcription profile of developmentally-regulated genes. Paper presented at Nobel Day, 10th Conference, School of Medical Sceinces, Örebro University, 10 December, 2018. [BibTeX]
Gorreja, F. , Rangel, I. , Rush, S. , Wall, R. , De Vos, W. M. & Brummer, R. J. (2018). Double-blind cross-over trial reveals human mucosal transcriptome responses to variants of LGG administration in vivo. In: Peter Konturek, Targeting microbiota 6th World congress on targeting microbiota towards clinical revolution. Paper presented at 6th World Congress on Targeting Microbiota, Porto, Portugal, October 28-30, 2018. Porto, Portugal: ISM. [BibTeX]
Gorreja, F. , Rush, S. , Marques, T. M. , Repsilber, D. , Baker, A. , Wall, R. & Brummer, R. J. (2018). The impacts of probiotics and prebiotics on the gut mucosa and immune system through targeting inflammation and intestinal barrier function. Paper presented at Food and Inflammation - 2nd Conference of Food Science Sweden, Örebro, Sweden, 21 Nov., 2018. [BibTeX]
Wall, R. , Marques, T. , Edebol-Carlman, H. , Sundin, J. , Vumma, R. , Rangel, I. & Brummer, R. J. (2017). Altered expression of membrane transporters in colonic mucosa of patients with Irritable Bowel Syndrome (IBS) and Post-infectious (PI)-IBS compared to healthy subjects. In: Neurogastroenterology and Motility. John Wiley & Sons. [BibTeX]
König, J. , Holster, S. , Bruins, M. & Brummer, R. J. (2017). Aspergillus Niger-Derived Enzyme Degrades Gluten in the Stomach of Gluten-Sensitive Subjects. In: Gastroenterology. Paper presented at Digestive Disease Week (DDW), Chicago, IL, USA, May 6-9, 2017. (pp. S481-S481). Saunders Elsevier. [BibTeX]
König, J. , Holster, S. , Bruins, M. & Brummer, R. J. (2017). Effective gluten degradation in non-coeliac gluten-sensitive subjects by Aspergillus Niger derived enzyme: A placebo-controlled randomized clinical trial. Paper presented at United European Gastroenterology (UEG) Week, Barcelona (Oct 28-Nov 1, 2017). (pp. A28- Sage Publications. [BibTeX]
Holster, S. , Repsilber, D. , Brummer, R. J. & König, J. (2017). Faecal microbiota transfer in irritable bowel syndrome: clinical outcomes of a randomised placebo-controlled trial. In: UEG Week 2017 Oral Presentations. Paper presented at United European Gastroenterology (UEG) Week, Barcelona, Spain, October 28 - November 1, 2017. (pp. A155-A156). Sage Publications. [BibTeX]
Holster, S. , Brummer, R. J. , Repsilber, D. & König, J. (2017). Fecal Microbiota Transplantation in Irritable Bowel Syndrome and a Randomized Placebo-Controlled Trial. In: 2017 DDW Abstracts. Paper presented at Digestive Disease Week (DDW), Chicago, IL, USA, May 6-9, 2017. (pp. S101-S102). Saunders Elsevier. [BibTeX]
Sundin, J. , Brummer, R. , Hultgren Hörnquist, E. & Rangel, I. (2012). Increased number of double positive CD3⁺ CD8⁺ CD4⁺ lamina propria T lymphocyte in gut mucosa of post infectious IBS patients compared to healthy controls. In: Neurogastroenterology and Motility. Paper presented at The European Society for Clinical Nutrition and Metabolism, Barcelona, Spain, September 8-11, 2012. (pp. 104-105). Wiley-Blackwell. [BibTeX]
Sundin, J. , Kumawat, A. K. , Rangel, I. , Brummer, R. & Hultgren Hörnquist, E. (2012). Karakterisering av T-lymfocyter från tarmmukosan hos patienter med postinfektiös IBS. Paper presented at Svenska Gastrodagarna, Malmö 8-11 Maj 2012. [BibTeX]
Zhulina, Y. , Lindberg, E. , Sjöberg, M. , Nyhlin, N. , Wickbom, A. , Eriksson, C. , Johansson, I. , van Nieuwenhoven, M. A. & et al. (2011). Inflammatorisk tarmsjukdom i Örebro 2010: en epidemiologisk uppdatering. In: Gastrokuriren. Svensk Gastroenterologisk Förening. [BibTeX]
Nyhlin, N. , Bohr, J. , Montgomery, S. M. , Brummer, R. , Wickbom, A. & Tysk, C. (2008). Abdominal pain is common in microscopic colitis despite remission: a long-term follow-up of 203 patients. In: Gut. [BibTeX]

Manuscripts

Roca Rubio, M. F. , Repsilber, D. , Kremp, C. , Folkesson, M. , Evertsson, N. , Ganda Mall, J. , Kadi, F. , Brummer, R. & et al. Associations between various markers of intestinal barrier and immune function after a high-intensity exercise challenge. [BibTeX]
Holster, S. , Repsilber, D. , Geng, D. , Hyötyläinen, T. , Salonen, A. , Lindqvist, C. M. , Rajan, S. K. , De Vos, W. M. & et al. Correlations between microbiota and metabolites after faecal microbiota transfer in irritable bowel syndrome. [BibTeX]
Sundin, J. , Rangel, I. , Repsilber, D. & Brummer, R. J. Cytokine response after stimulation with key commensal bacteria differ in post-infectious irritable bowel syndrome (PI-IBS) patients compared to healthy subjects. [BibTeX]
Engelheart, S. , Bertéus Forslund, H. , Brummer, R. J. & Ljungqvist, O. Dehydration and loss of appetite : key nutrition features in olderpeople receiving home health care. [BibTeX]
Ganda Mall, J. , Löfvendahl, L. , Brummer, R. J. , Keita, Å. V. & Schoultz, I. Differential effects of dietary fibres on colonic barrier function in elderly individuals with gastrointestinal symptoms. [BibTeX]
Ganda Mall, J. , Fart, F. , Sabet, J. , Lindqvist, C. , Keita, Å. V. , Brummer, R. J. & Schoultz, I. Effects of dietary fibres on indomethacin-induced intestinal permeability in elderly : A randomised placebo controlled parallel clinical trial. [BibTeX]
Holster, S. , Repsilber, D. , Geng, D. , Hyötyläinen, T. , Lindqvist, C. M. , de Vos, W. , Brummer, R. J. & König, J. Faecal microbiota transfer in irritable bowel syndrome results inaltered correlations between the gut microbiota and its metabolites. [BibTeX]
Holster, S. , Rode, J. , Bohr, J. , Kumawat, A. K. , Hultgren Hörnquist, E. , Brummer, R. J. & König, J. Faecal microbiota transfer in patients with microscopic colitis : A proof-of-concept study in collagenous colitis. [BibTeX]
Rajan, S. K. , Lindqvist, C. M. , Sihlbom, C. , Olsson, B. , Brummer, R. J. , Schoultz, I. & Repsilber, D. Functional proteomics profiles in faecal sample microbiomes : Validating NGS-based predictions with LC-MS proteomics. [BibTeX]
Fart, F. , Tingö, L. , Engelheart, S. , Lindqvist, C. M. , Brummer, R. J. , Kihlgren, A. & Schoultz, I. Gut Health and its Associations to Well-being and Nutrient intake in Community-Dwelling Older Adults. [BibTeX]
Östlund-Lagerström, L. , Ganda Mall, J. , Algilani, S. , Rasoal, D. , Brummer, R. J. & Schoultz, I. Low levels of inflammation and oxidative stress in senior orienteering athletes. [BibTeX]
Roca Rubio, M. F. , Forsgård, R. A. , Rode, J. , Brummer, R. J. & König, J. Markers of intestinal barrier function in diarrhoea-predominant irritable bowel syndrome : Correlations and individual variations. [BibTeX]
Rangel, I. , Sundin, J. , Fuentes, S. , Repsilber, D. , de Vos, W. M. & Brummer, R. J. Mucosal-associated microbiota differs less than fecal-associated microbiota between Irritable Bowel Syndrome patients and healthy subjects. [BibTeX]
Engelheart, S. , Andrén, D. , Repsilber, D. , Bertéus Forslund, H. & Brummer, R. J. Nutritional status in older people : an explorative analysis. [BibTeX]
Östlund-Lagerström, L. , Kihlgren, A. , Repsilber, D. , Björkstén, B. , Brummer, R. J. & Schoultz, I. Probiotic administration among free-living older adults : a double blinded, randomised, placebo-controlled clinical trial. [BibTeX]
Edebol-Carlman, H. , Rode, J. , König, J. , Repsilber, D. , Hutchinson, A. N. , Thunberg, P. , Persson, J. , Kiselev, A. & et al. Probiotic mixture containing Lactobacillus helveticus, Bifidobacterium longum and Lactiplantibacillus plantarum affects brain responses to an arithmetic stress task in healthy subjects : A randomized clinical trial. [BibTeX]
Rode, J. , Edebol-Carlman, H. , König, J. , Repsilber, D. , Hutchinson, A. N. , Thunberg, P. , Andersson, P. , Persson, J. & et al. Probiotic mixture containing Lactobacillus helveticus, Bifidobacterium longum and Lactiplantibacillus plantarum affects brain responses towards an emotional task in healthy subjects : A randomized clinical trial. [BibTeX]
Rode, J. , Edebol-Carlman, H. , König, J. , Hutchinson, A. N. , Repsilber, D. , Thunberg, P. , Persson, J. & Brummer, R. J. Probiotic mixture containing Lactobacillus helveticus, Bifidobacterium longum and Lactiplantibacillus plantarum affects resting state brain function in healthy subjects : A randomized clinical trial. [BibTeX]

Patents

Nieuwenhuizen, A. , Westerterp, K. , Veldhorst, M. , Hochstenbach-Waelen, A. , Brummer, R. , Mela, D. & Westerterp-Plantenga, M. (2009). Food compositions . [BibTeX]
Troost, F. , Kleerebezem, M. , Brummer, R. & de Vos, W. (2008). Modulation of human microsomal triglyceride transfer protein (MTP or MTTP) gene expression by food-grade/ingested dietary microorganisms . [BibTeX]