Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Biomimetic Supramolecular Assembly with IGF‐1C Delivery Ameliorates Inflammatory Bowel Disease (IBD) by Restoring Intestinal Barrier Integrity
https://orcid.org/0000-0001-8376-3481
https://orcid.org/0000-0002-4603-3743
AbstractThe management of dysfunctional intestinal epithelium by promoting mucosal healing and modulating the gut microbiota represents a novel therapeutic strategy for inflammatory bowel disease (IBD). As a convenient and well‐tolerated method of drug delivery, intrarectal administration may represent a viable alternative to oral administration for the treatment of IBD. Here, a biomimetic supramolecular assembly of hyaluronic acid (HA) and β‐cyclodextrin (HA‐β‐CD) for the delivery of the C domain peptide of insulin‐like growth factor‐1 (IGF‐1C), which gradually releases IGF‐1C, is developed. It is identified that the supramolecular assembly of HA‐β‐CD enhances the stability and prolongs the release of IGF‐1C. Furthermore, this biomimetic supramolecular assembly potently inhibits the inflammatory response, thereby restoring intestinal barrier integrity. Following HA‐β‐CD‐IGF‐1C administration, 16S rDNA sequencing reveals a significant increase in the abundance of the probiotic Akkermansia, suggesting enhanced intestinal microbiome homeostasis. In conclusion, the findings demonstrate the promise of the HA‐based mimicking peptide delivery platform as a therapeutic approach for IBD. This biomimetic supramolecular assembly effectively ameliorates intestinal barrier function and intestinal microbiome homeostasis, suggesting its potential for treating IBD.
Biomimetic Supramolecular Assembly with IGF‐1C Delivery Ameliorates Inflammatory Bowel Disease (IBD) by Restoring Intestinal Barrier Integrity
https://orcid.org/0000-0001-8376-3481
https://orcid.org/0000-0002-4603-3743
AbstractThe management of dysfunctional intestinal epithelium by promoting mucosal healing and modulating the gut microbiota represents a novel therapeutic strategy for inflammatory bowel disease (IBD). As a convenient and well‐tolerated method of drug delivery, intrarectal administration may represent a viable alternative to oral administration for the treatment of IBD. Here, a biomimetic supramolecular assembly of hyaluronic acid (HA) and β‐cyclodextrin (HA‐β‐CD) for the delivery of the C domain peptide of insulin‐like growth factor‐1 (IGF‐1C), which gradually releases IGF‐1C, is developed. It is identified that the supramolecular assembly of HA‐β‐CD enhances the stability and prolongs the release of IGF‐1C. Furthermore, this biomimetic supramolecular assembly potently inhibits the inflammatory response, thereby restoring intestinal barrier integrity. Following HA‐β‐CD‐IGF‐1C administration, 16S rDNA sequencing reveals a significant increase in the abundance of the probiotic Akkermansia, suggesting enhanced intestinal microbiome homeostasis. In conclusion, the findings demonstrate the promise of the HA‐based mimicking peptide delivery platform as a therapeutic approach for IBD. This biomimetic supramolecular assembly effectively ameliorates intestinal barrier function and intestinal microbiome homeostasis, suggesting its potential for treating IBD.
Biomimetic Supramolecular Assembly with IGF‐1C Delivery Ameliorates Inflammatory Bowel Disease (IBD) by Restoring Intestinal Barrier Integrity
https://orcid.org/0000-0001-8376-3481
https://orcid.org/0000-0002-4603-3743
AbstractThe management of dysfunctional intestinal epithelium by promoting mucosal healing and modulating the gut microbiota represents a novel therapeutic strategy for inflammatory bowel disease (IBD). As a convenient and well‐tolerated method of drug delivery, intrarectal administration may represent a viable alternative to oral administration for the treatment of IBD. Here, a biomimetic supramolecular assembly of hyaluronic acid (HA) and β‐cyclodextrin (HA‐β‐CD) for the delivery of the C domain peptide of insulin‐like growth factor‐1 (IGF‐1C), which gradually releases IGF‐1C, is developed. It is identified that the supramolecular assembly of HA‐β‐CD enhances the stability and prolongs the release of IGF‐1C. Furthermore, this biomimetic supramolecular assembly potently inhibits the inflammatory response, thereby restoring intestinal barrier integrity. Following HA‐β‐CD‐IGF‐1C administration, 16S rDNA sequencing reveals a significant increase in the abundance of the probiotic Akkermansia, suggesting enhanced intestinal microbiome homeostasis. In conclusion, the findings demonstrate the promise of the HA‐based mimicking peptide delivery platform as a therapeutic approach for IBD. This biomimetic supramolecular assembly effectively ameliorates intestinal barrier function and intestinal microbiome homeostasis, suggesting its potential for treating IBD.
Biomimetic Supramolecular Assembly with IGF‐1C Delivery Ameliorates Inflammatory Bowel Disease (IBD) by Restoring Intestinal Barrier Integrity
Advanced Science
Fu, Enze (Autor:in) / Qian, Meng (Autor:in) / He, Ningning (Autor:in) / Yin, Yilun (Autor:in) / Liu, Yue (Autor:in) / Han, Zhibo (Autor:in) / Han, ZhongChao (Autor:in) / Zhao, Qiang (Autor:in) / Cao, Xiaocang (Autor:in) / Li, Zongjin (Autor:in)
23.07.2024
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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