ArticleJCI insight2025
Targeting hyaluronan synthesis enhances the therapeutic effectiveness of biologics in inflammatory bowel disease.
Article in JCI insight, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed.
- Inflammatory bowel disease and extracellular matrix: when victim becomes double agent.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2026Review
- Taking its TOLL: the role of toll-like receptor 4 in human health and disease, and its potential as a therapeutic target.Frontiers in immunology · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
17 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although biologics have been revolutionizing the treatment of inflammatory bowel diseases (IBD) over the past decade, a significant number of patients still fail to benefit from these drugs. Overcoming the nonresponse to biologics is one of the top challenges in IBD treatment. In this study, we revealed that hyaluronan (HA), an extracellular matrix (ECM) component in the gut, is associated with nonresponsiveness to infliximab and vedolizumab therapy in patients with IBD. In murine colitis models, inhibition of HA synthase 2-mediated (HAS2-mediated) HA synthesis sensitized the therapeutic response to infliximab. Mechanistically, HA induced the expression of MMP3 in colonic fibroblasts by activating STAT3 signaling, thereby mediating the proteolytic cleavage of multiple IgG1 biologics. Finally, we found that macrophage-derived factors upregulated HAS2 expression in fibroblasts, thereby contributing to infliximab nonresponse. In summary, we identified a pathogenic connection between abnormal ECM remodeling and biologics nonresponse and provided insights for the precise therapy for IBD.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.