Projects per year
Personal profile
Research profile
Research focus
Jonas Julius Rudbæk is currently employed as a postdoctoral fellow at the National Center of Excellence for Molecular Prediction of Inflammatory Bowel Disease - PREDICT, affiliated with Aalborg University, Copenhagen, Denmark.
Jonas has a background in molecular biomedicine, specialising in immunology and microbiology. He holds a PhD in clinical, translational, and laboratory medicine. His research at PREDICT focuses on characterising inflammatory and immunological features during early life and the preclinical stages of inflammatory bowel disease (IBD). This work uses advanced multiplex immunoassay technologies to measure antibodies and inflammatory proteins in biobanked neonatal dried blood spots, serum, and plasma samples. Additionally, Jonas conducts statistical and bioinformatic analyses of molecular datasets, with experience in proteomics, serology, and metabolomics methodologies.
Active research areas
- Inflammatory bowel disease
- Preclinical disease development
- Immune-mediated inflammatory diseases
- Immunoassay based proteomics
- Biobanked retrospective samples
- Antibodies in immunemediated diseases
External positions
PhD Student, Statens Serum Institut
1 Jun 2022 → 1 Jun 2025
Keywords
- Biomedicine
- Immunology
- Proteomics
- Medicine
- inflammatory bowel disease
- Autoimmune disease
- Biobanking
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Projects
- 1 Finished
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Pre-diagnostic immunological features of inflammatory bowel disease
Rudbæk, J. J. (PI), Jess, T. (Supervisor), Borbye-Lorenzen, N. (Supervisor) & Skogstrand, K. (Supervisor)
01/06/2022 → 01/06/2025
Project: PhD Project
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Altered Metabolites at Birth in Individuals With Later Inflammatory Bowel Disease: A Danish Cohort Study
Rudbaek, J. J., Koziol, A., Fracchia, A., Ernst, M., Jess, T., Ottosson, F. & PREDICT Study Group, May 2026, In: Gastroenterology. 170, 5, p. 1047–1050 4 p.Research output: Contribution to journal › Letter › peer-review
Open AccessFile2 Link opens in a new tab Citations (Scopus)5 Downloads (Pure) -
EARLY LIFE PRE-CLINICAL MOLECULAR FEATURES OF INFLAMMATORY BOWEL DISEASE: INFLAMMATORY AND METABOLIC MARKERS IN NEONATAL DRIED BLOOD SPOTS
Rudbæk, J. J., 2025, Aalborg University Open Publishing. 196 p.Research output: PhD thesis
Open AccessFile59 Downloads (Pure) -
It Runs in the Family: What Studying Unaffected Individuals in Simplex and Multiplex Families Tells Us About Inflammatory Bowel Disease Development
Rudbaek, J. J., Sazonovs, A. & Jess, T., Jan 2025, In: Gastroenterology. 168, 1, p. 8-10 3 p.Research output: Contribution to journal › Editorial
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Reply
Rudbæk, J. J. & Jess, T., Apr 2025, In: Gastroenterology. 168, 4, p. 835-836 2 p.Research output: Contribution to journal › Comment/debate › Research
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Deciphering the different phases of preclinical inflammatory bowel disease
Rudbaek, J. J., Agrawal, M., Torres, J., Mehandru, S., Colombel, J.-F. & Jess, T., Feb 2024, In: Nature Reviews Gastroenterology and Hepatology. 21, 2, p. 86–100 15 p.Research output: Contribution to journal › Review article › peer-review
Open Access122 Link opens in a new tab Citations (Scopus)
Activities
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Unidentified Trigger can Prompt Pathological Changes Many Years Prior to Clinical Onset of Crohn’s Disease and Colitis Ulcerosa
Rudbæk, J. J. (Lecturer)
15 Jun 2024Activity: Talks and presentations › Talks and presentations in private or public companies
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Combining nationwide registries with the national biobank in Denmark
Ebert, A. C. (Organizer), Brusco De Freitas, M. (Organizer), Allin, K. (Organizer), Koziol, A. L. (Organizer), Anneberg, O. M. R. (Participant), Aicoboaie, S. (Participant), D'Hooghe, A.-T. A. R. M. (Participant), Hansen, S. K. (Participant), Rudbæk, J. J. (Participant), Vestergaard, M. V. (Participant) & Vitus, E. S. (Participant)
29 May 2024 → 31 May 2024Activity: Attending an event › Organisation or participation in workshops, courses, seminars, exhibitions or similar
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Association Between Inflammatory Markers and Early Onset IBD May Be Present Shortly After Birth
Rudbæk, J. J. (Speaker)
1 Mar 2024Activity: Talks and presentations › Talks and presentations in private or public companies
Press/Media
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Jonas Rudbaek on Predictive Neonatal Blood biomarkers of Pediatric IBD
16/04/2025
1 item of Media coverage
Press/Media: Press / Media
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Inflammatory bowel disease could be detected at birth - Health & Medicine
15/11/2024
1 item of Media coverage
Press/Media: Press / Media
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Danske forskere finder tidlige tegn på inflammatoriske tarmsygdomme i blodprøver fra nyfødte
25/10/2024
1 item of Media coverage
Press/Media: Press / Media
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Inflammatory bowel diseases may be detectable at birth
17/10/2024
1 item of Media coverage
Press/Media: Press / Media
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Inflammatory bowel diseases may be detectable at birth
11/10/2024 → 15/10/2024
10 items of Media coverage
Press/Media: Press / Media