Polymeric Hydrogels as Mesenchymal Stem Cell Secretome Delivery System in Biomedical Applications.

Polymeric Hydrogels as Mesenchymal Stem Cell Secretome Delivery System in Biomedical Applications.
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高分子水凝胶作为间充质干细胞分泌组递送系统在生物医学中的应用。

DOI:
10.3390/polym14061218
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发表时间:
2022-03-17
期刊:
影响因子:
5
通讯作者:
Wathoni N
Wathoni N
中科院分区:
工程技术3区
文献类型:
--
作者:
Arifka M;Wilar G;Elamin KM;Wathoni N

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间充质干细胞(MSC)的分泌组已成功地研究了临床前模型的几个生物医学应用,包括组织工程,药物输送,和癌症治疗。已知水凝胶模仿三维细胞外基质,为干细胞提供友好的环境;因此,水凝胶可用作组织构建的支架,以控制生物活性化合物在组织中的分布,并用作产生分泌组的MSC培养基。已显示施用基于聚合物水凝胶的MSC分泌蛋白质组克服了靶组织的快速清除。体外研究证实了包封在凝胶中的分泌蛋白质组的生物活性,允许受控和持续释放过程。研究结果表明,聚合物水凝胶作为MSC -分泌体递送系统的可行性对组织和器官再生的速度以及增强的分泌体产生具有积极影响。在这篇综述中,我们讨论了广泛使用的聚合物水凝胶和MSC分泌体递送系统在生物医学应用中的优势。
Secretomes of mesenchymal stem cells (MSCs) have been successfully studied in preclinical models for several biomedical applications, including tissue engineering, drug delivery, and cancer therapy. Hydrogels are known to imitate a three-dimensional extracellular matrix to offer a friendly environment for stem cells; therefore, hydrogels can be used as scaffolds for tissue construction, to control the distribution of bioactive compounds in tissues, and as a secretome-producing MSC culture media. The administration of a polymeric hydrogel-based MSC secretome has been shown to overcome the fast clearance of the target tissue. In vitro studies confirm the bioactivity of the secretome encapsulated in the gel, allowing for a controlled and sustained release process. The findings reveal that the feasibility of polymeric hydrogels as MSC -secretome delivery systems had a positive influence on the pace of tissue and organ regeneration, as well as an enhanced secretome production. In this review, we discuss the widely used polymeric hydrogels and their advantages as MSC secretome delivery systems in biomedical applications.
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