Researchers from Texas A&M International University and several Iranian universities have unveiled a novel approach to peripheral nerve tissue repair, employing injectable hyaluronic acid-based microparticles loaded with cannabidiol (CBD).
The study, published in the International Journal of Biological Macromolecules, highlights the potential of these biomimetic microparticles in regenerating damaged nerve tissue.
The team used a microfluidic device to create hydrogel microparticles through horseradish peroxidase-mediated crosslinking in a water-in-oil emulsion system. These microparticles, composed of phenol-substituted hyaluronic acid (HAPh), CBD, and laccase, exhibited favorable physical properties, including controlled swelling, mechanical durability, and sustained CBD release, making them ideal for tissue engineering and targeted drug delivery.
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