Inflammatory bowel diseases (IBDs) are immune-mediated, chronic relapsing diseases with a rising prevalence worldwide in both adult and pediatric populations. Treatment options for immune-mediated diseases, including IBDs, are traditional steroids, immunomodulators, and biologics, none of which are capable of inducing long-lasting remission in all patients. Dendritic cells (DCs) play a fundamental role in inducing tolerance and regulating T cells and their tolerogenic functions. Hence, modulation of intestinal mucosal immunity by DCs could provide a novel, additional tool for the treatment of IBD. Recent evidence indicates that probiotic bacteria might impact immunomodulation both in vitro and in vivo by regulating DCs’ maturation and producing tolerogenic DCs (tolDCs) which, in turn, might dampen inflammation. In this review, we will discuss this evidence and the mechanisms of action of probiotics and their metabolites in inducing tolDCs in IBDs and some conditions associated with them.

Probiotic-induced tolerogenic dendritic cells: A novel therapy for inflammatory bowel disease? / Ghavami, S. B.; Aghdaei, H. A.; Sorrentino, D.; Shahrokh, S.; Farmani, M.; Ashrafian, F.; Dore, M. P.; Raftar, S. K. A.; Khoramjoo, S. M.; Zali, M. R.. - In: INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES. - ISSN 1661-6596. - 22:15(2021), p. 8274. [10.3390/ijms22158274]

Probiotic-induced tolerogenic dendritic cells: A novel therapy for inflammatory bowel disease?

Dore M. P.;
2021

Abstract

Inflammatory bowel diseases (IBDs) are immune-mediated, chronic relapsing diseases with a rising prevalence worldwide in both adult and pediatric populations. Treatment options for immune-mediated diseases, including IBDs, are traditional steroids, immunomodulators, and biologics, none of which are capable of inducing long-lasting remission in all patients. Dendritic cells (DCs) play a fundamental role in inducing tolerance and regulating T cells and their tolerogenic functions. Hence, modulation of intestinal mucosal immunity by DCs could provide a novel, additional tool for the treatment of IBD. Recent evidence indicates that probiotic bacteria might impact immunomodulation both in vitro and in vivo by regulating DCs’ maturation and producing tolerogenic DCs (tolDCs) which, in turn, might dampen inflammation. In this review, we will discuss this evidence and the mechanisms of action of probiotics and their metabolites in inducing tolDCs in IBDs and some conditions associated with them.
Probiotic-induced tolerogenic dendritic cells: A novel therapy for inflammatory bowel disease? / Ghavami, S. B.; Aghdaei, H. A.; Sorrentino, D.; Shahrokh, S.; Farmani, M.; Ashrafian, F.; Dore, M. P.; Raftar, S. K. A.; Khoramjoo, S. M.; Zali, M. R.. - In: INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES. - ISSN 1661-6596. - 22:15(2021), p. 8274. [10.3390/ijms22158274]
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11388/248069
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