دورية أكاديمية
Injectable Hydrogel of Chitosan-Octyl Itaconate Conjugate Modulates Inflammatory Response.
| العنوان: | Injectable Hydrogel of Chitosan-Octyl Itaconate Conjugate Modulates Inflammatory Response. |
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| المؤلفون: | Zhou S; Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, P. R. China., He J; Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, P. R. China., Liu Q; Department of Orthopedics, Centre for Leading Medicine and Advanced Technologies of IHM, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, Anhui, P. R. China., Chen T; Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, P. R. China., Guan X; Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, P. R. China., Gao H; Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, P. R. China., Jiang J; Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, P. R. China., Wang J; Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, P. R. China., Peng X; Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200233, P. R. China., Wu J; Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, P. R. China. |
| المصدر: | ACS biomaterials science & engineering [ACS Biomater Sci Eng] 2024 Aug 12; Vol. 10 (8), pp. 4823-4838. Date of Electronic Publication: 2024 Jul 26. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: American Chemical Society Country of Publication: United States NLM ID: 101654670 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2373-9878 (Electronic) Linking ISSN: 23739878 NLM ISO Abbreviation: ACS Biomater Sci Eng Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Washington, DC : American Chemical Society, [2015]- |
| مواضيع طبية MeSH: | Chitosan*/chemistry , Succinates*/chemistry , Succinates*/pharmacology , Hydrogels*/chemistry , Hydrogels*/pharmacology , Inflammation*/drug therapy , Anti-Inflammatory Agents*/pharmacology , Anti-Inflammatory Agents*/chemistry , Anti-Inflammatory Agents*/administration & dosage, Animals ; Rats ; Male ; Rats, Sprague-Dawley ; Mice ; Anti-Bacterial Agents/pharmacology ; Anti-Bacterial Agents/chemistry ; Anti-Bacterial Agents/administration & dosage |
| مستخلص: | Itaconic acid and its derivative 4-octyl itaconate (OI) represent a novel anti-inflammatory medication that has demonstrated efficacy in multiple inflammation models because of its minimal side effects. Recently, natural polymers conjugated with small molecule drugs, known as polymer-drug conjugates (PDCs), have emerged as a promising approach to sustained drug release. In this work, we reported an approach to prepare a PDC containing an OI and make it into an injectable hydrogel. Chitosan (CS) was selected for PDC synthesis because of its abundant free amino groups that can be conjugated with molecules containing carboxyl groups by carbodiimide chemistry. We used an ethanol/water cosolvent system to synthesize a CS-OI conjugate via EDC/NHS catalysis. The CS-OI conjugate had improved water solubility and unique anti-inflammatory activity and did not show compromised antibacterial activity compared with unmodified CS. Beta-glycerophosphate (β-GP) cross-linked CS-OI hydrogel exhibited good injectability with sustainable OI release and effectively modulated inflammatory response in a rat model. Therefore, this study provides valuable insights into the design of PDC hydrogels with inflammatory modulatory properties. |
| فهرسة مساهمة: | Keywords: 4-octyl itaconate; anti-inflammatory; antioxidant; chitosan; polymer–drug conjugate |
| المشرفين على المادة: | 9012-76-4 (Chitosan) 0 (Succinates) 0 (Hydrogels) 0 (Anti-Inflammatory Agents) Q4516562YH (itaconic acid) 0 (4-octyl itaconate) 0 (Anti-Bacterial Agents) |
| تواريخ الأحداث: | Date Created: 20240726 Date Completed: 20240812 Latest Revision: 20240812 |
| رمز التحديث: | 20240813 |
| DOI: | 10.1021/acsbiomaterials.4c00882 |
| PMID: | 39056337 |
| قاعدة البيانات: | MEDLINE |
Find this issue from the American Chemical Society | تدمد: | 2373-9878 |
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| DOI: | 10.1021/acsbiomaterials.4c00882 |