Targeting joint inflammation for osteoarthritis management through stimulus-sensitive hyaluronic acid based intra-articular hydrogels

نویسندگان

چکیده

Numerous therapeutic strategies have been developed for osteoarthritis (OA) management, including intra-articular (IA) injections. The ideal IA formulation should control cartilage degradation and restore synovial fluid viscosity. To this end, we propose to combine thermo-sensitive polymers (poloxamers) with hyaluronic acid (HA) develop suitable beta-lapachone (βLap) loaded formulations. development of formulations these components entails several difficulties: low βLap solubility, unknown dose the bonded commitment easy administration viscosupplementation. An optimized was designed using artificial intelligence tools based on experimental results a wide variety hydrogels its capacity evaluated an ex vivo OA model. presented excellent rheological properties significantly decreased secretion degradative (MMP13) pro-inflammatory (CXCL8) molecules. Therefore, is promising candidate treatment restoring while decreasing inflammation degradation.

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ژورنال

عنوان ژورنال: Materials Science and Engineering: C

سال: 2021

ISSN: ['1873-0191', '0928-4931']

DOI: https://doi.org/10.1016/j.msec.2021.112254