Intra-articular drug delivery systems for osteoarthritis therapy: shifting from sustained release to enhancing penetration into cartilage
Autor: | Huirong Huang, Zijian Lou, Shimin Zheng, Jianing Wu, Qing Yao, Ruijie Chen, Longfa Kou, Daosen Chen |
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Jazyk: | angličtina |
Rok vydání: | 2022 |
Předmět: | |
Zdroj: | Drug Delivery, Vol 29, Iss 1, Pp 767-791 (2022) |
Druh dokumentu: | article |
ISSN: | 10717544 1521-0464 1071-7544 |
DOI: | 10.1080/10717544.2022.2048130 |
Popis: | Osteoarthritis (OA) is a progressive chronic inflammation that leads to cartilage degeneration. OA Patients are commonly given pharmacological treatment, but the available treatments are not sufficiently effective. The development of sustained-release drug delivery systems (DDSs) for OA may be an attractive strategy to prevent rapid drug clearance and improve the half-life of a drug at the joint cavity. Such delivery systems will improve the therapeutic effects of anti-inflammatory effects in the joint cavity. Whereas, for disease-modifying OA drugs (DMOADs) which target chondrocytes or act on mesenchymal stem cells (MSCs), the cartilage-permeable DDSs are required to maximize their efficacy. This review provides an overview of joint structure in healthy and pathological conditions, introduces the advances of the sustained-release DDSs and the permeable DDSs, and discusses the rational design of the permeable DDSs for OA treatment. We hope that the ideas generated in this review will promote the development of effective OA drugs in the future. |
Databáze: | Directory of Open Access Journals |
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