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Application of Nanotechnology-Based Products in Stroke
Cai Wang1, Jingyi Sun2, Qian Chen1
1Second Affiliated Hospital, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, Shandong 271000, China.
ACS Chemical Neuroscience
|June 13, 2023
Summary
Nanotechnology offers new hope for stroke treatment by enabling nanoparticles to cross the blood-brain barrier for targeted drug delivery and advanced diagnostics. This review explores the latest research on nanoparticles for stroke diagnosis and therapy.
Area of Science:
- Biomedical Engineering
- Nanotechnology
- Neurology
Background:
- Stroke is a leading cause of disability and mortality worldwide.
- Current stroke treatments are limited by the blood-brain barrier (BBB) and complex brain neuroanatomy.
- There is an urgent need for novel therapeutic and diagnostic strategies for stroke.
Purpose of the Study:
- To review the applications and research progress of nanoparticles in stroke diagnosis and treatment.
- To highlight the potential of nanotechnology in overcoming challenges in stroke management.
- To provide insights for researchers in the field of nanomedicine for stroke.
Main Methods:
- Review of current literature on nanoparticle applications in stroke.
- Analysis of nanoparticle properties enabling BBB penetration and brain accumulation.
- Categorization of nanoparticle uses in drug delivery, medical imaging, cell tracking, and biomarker detection.
Main Results:
- Nanoparticles can be engineered to traverse the BBB and target specific brain regions.
- Surface modification of nanoparticles allows for tailored properties for diverse applications.
- Nanoparticles serve as effective vehicles for drug delivery (e.g., tPA, neuroprotectants, genes).
- Nanoparticles are utilized as contrast agents for stroke imaging and biosensors for diagnosis.
- Applications include cell tracking for prognosis and detection of stroke biomarkers.
Conclusions:
- Nanotechnology presents a promising avenue for advancing stroke diagnosis and treatment.
- Nanoparticles offer versatile solutions for drug delivery, imaging, and monitoring of stroke.
- Continued research in nanomedicine is crucial for improving outcomes for stroke patients.
