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Advancements in Hydrogel Application for Ischemic Stroke Therapy.
Ying Bai1, Bing Han1, Yi Zhang1
1Department of Pharmacology, School of Medicine, Southeast University, Nanjing 210009, China.
Gels (Basel, Switzerland)
|December 22, 2022
Summary
Developing injectable hydrogels offers a promising approach for treating ischemic stroke, a leading cause of death and disability. These advanced materials enable controlled drug delivery to brain tissues, enhancing repair and regeneration after stroke.
Area of Science:
- Biomedical Engineering
- Neuroscience
- Materials Science
Background:
- Ischemic stroke is a significant global health burden, causing widespread death and disability.
- Current treatments for ischemic stroke are limited, highlighting the urgent need for effective therapeutic strategies.
- Efficient delivery of therapeutic agents to the ischemic brain remains a major challenge in stroke management.
Purpose of the Study:
- To review the pathophysiology of ischemic stroke.
- To explore the development and application of injectable hydrogels for stroke treatment.
- To discuss the role of hydrogels in neural tissue engineering and stroke recovery.
Main Methods:
- Literature review of recent advancements in hydrogel-based therapies for ischemic stroke.
- Analysis of hydrogel properties relevant to drug delivery and tissue regeneration.
- Discussion of the challenges and future prospects of hydrogel applications in stroke.
Main Results:
- Injectable hydrogels show potential for controlled, localized delivery of therapeutics to stroke sites.
- Hydrogels can support neural tissue engineering and promote intrinsic repair mechanisms.
- Significant challenges remain in optimizing hydrogel design and clinical translation for stroke treatment.
Conclusions:
- Hydrogel-based strategies represent a promising avenue for improving ischemic stroke treatment.
- Further research is needed to overcome existing challenges and fully realize the therapeutic potential of hydrogels.
- Injectable hydrogels offer a versatile platform for drug delivery and neural regeneration in stroke recovery.
