Details

Autor(en) / Beteiligte

• Yin, Peng
• Liang, Weishi
• Han, Bo
• Yang, Yihan
• Sun, Duan
• Qu, Xianjun
• Hai, Yong
• Luo, Dan

Titel

Hydrogel and Nanomedicine‐Based Multimodal Therapeutic Strategies for Spinal Cord Injury

Ist Teil von

• Small methods, 2024-01, Vol.8 (1), p.e2301173-n/a

Ort / Verlag

Germany

Erscheinungsjahr

2024

Quelle

Wiley Blackwell Single Titles

Beschreibungen/Notizen

• Spinal cord injury (SCI) is a severe neurodegenerative disease caused by mechanical and biological factors, manifesting as a loss of motor and sensory functions. Inhibition of injury expansion and even reversal of injury in the acute damage stage of SCI are important strategies for treating this disease. Hydrogels and nanoparticle (NP)‐based drugs are the most effective, widely studied, and clinically valuable therapeutic strategies in the field of repair and regeneration. Hydrogels are 3D flow structures that fill the pathological gaps in SCI and provide a microenvironment similar to that of the spinal cord extracellular matrix for nerve cell regeneration. NP‐based drugs can easily penetrate the blood‐spinal cord barrier, target SCI lesions, and are noninvasive. Hydrogels and NPs as drug carriers can be loaded with various drugs and biological therapeutic factors for slow release in SCI lesions. They help drugs function more efficiently by exerting anti‐inflammatory, antioxidant, and nerve regeneration effects to promote the recovery of neurological function. In this review, the use of hydrogels and NPs as drug carriers and the role of both in the repair of SCI are discussed to provide a multimodal strategic reference for nerve repair and regeneration after SCI. Hydrogel and nanoparticles (NPs) are the most effective, widely studied therapeutic material strategies for spinal cord injury (SCI). Hydrogels can bridge the tissue gap and balance the tissue microenvironment, while NPs can effectively target payload drugs. This article comprehensively reviews the use of hydrogels and NPs in the repair and regeneration of SCI, to provide multimodal treatment strategies reference.