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Targeting Pericytes for Functional Recovery in Ischemic Stroke
Shuqi Hu1, Bingjie Yang2, Song Shu1
1Department of Neurology, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, 310006, Zhejiang, China.
Neuromolecular Medicine
|May 11, 2023
Summary
Pericytes are crucial for brain repair after ischemic stroke, offering both barrier support and regenerative potential. Targeting these cells presents a promising new avenue for stroke neuroprotection and recovery therapies.
Area of Science:
- Neuroscience
- Regenerative Medicine
- Vascular Biology
Background:
- Pericytes are essential cells supporting brain vasculature and blood-brain barrier integrity.
- Previous research established pericyte roles in blood-brain barrier preservation and immune regulation post-ischemic stroke.
- Recent findings highlight pericytes' significant contribution to neurological recovery.
Purpose of the Study:
- To review the dual beneficial effects of pericytes in ischemic stroke.
- To explore pericytes' barrier and vascular supportive functions.
- To examine pericytes' regenerative capabilities, including their multipotency and role in oligodendrocyte progenitor cell differentiation.
Main Methods:
- Literature review of existing studies on pericytes in ischemic stroke.
- Analysis of research focusing on pericyte barrier and vascular functions.
- Synthesis of evidence regarding pericyte regenerative functions.
Main Results:
- Pericytes actively preserve the blood-brain barrier and support cerebral vasculature.
- Pericytes exhibit multipotential characteristics, contributing to tissue repair.
- Pericytes promote the differentiation of oligodendrocyte progenitor cells (OPCs), aiding in remyelination.
Conclusions:
- Pericytes offer significant neuroprotective and regenerative benefits after ischemic stroke.
- Targeting pericytes represents a promising therapeutic strategy for enhancing neurological recovery.
- Further research into pericyte-based therapies could advance stroke treatment outcomes.
