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A High Output Method to Isolate Cerebral Pericytes from Mouse
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[Why are pericytes important for brain functions?]

Tetsuro Ago1

  • 1Department of Medicine and Clinical Science, Graduate School of Medical Sciences, Kyushu University.

Rinsho Shinkeigaku = Clinical Neurology
|October 29, 2019
PubMed
Summary
This summary is machine-generated.

Pericytes are crucial for brain health, maintaining the blood-brain barrier and blood flow. Their dysfunction contributes to brain disorders and impacts recovery after injury, making them a key therapeutic target.

Keywords:
blood-brain barriercerebral blood flowneurovascular unitpericytetissue repair

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Area of Science:

  • Neuroscience
  • Vascular Biology
  • Cell Biology

Background:

  • Pericytes are mural cells integral to brain microvasculature, closely interacting with endothelial cells.
  • They are essential for blood-brain barrier integrity, cerebral blood flow regulation, and neuronal function.
  • Pericyte dysfunction is implicated in various neurological conditions and impaired tissue repair.

Purpose of the Study:

  • To highlight the critical roles of pericytes in brain health and disease.
  • To underscore the significance of pericyte intactness for neuronal function and recovery.
  • To emphasize pericytes as a potential therapeutic target for brain disorders.

Main Methods:

  • This study is a review and synthesis of existing literature on pericytes.
  • It analyzes the structural and functional contributions of pericytes in the central nervous system.
  • The impact of various factors on pericyte function and their link to brain pathology are discussed.

Main Results:

  • Pericytes are vital for maintaining the blood-brain barrier and regulating cerebral perfusion.
  • Ageing, disease, and genetic factors can lead to pericyte dysfunction, contributing to cerebrovascular diseases.
  • Pericytes are critical for post-injury tissue repair and functional recovery in the brain.

Conclusions:

  • Maintaining pericyte integrity is fundamental for normal brain function.
  • Pericyte dysfunction is a significant factor in the pathogenesis of brain disorders.
  • Targeting pericytes offers a promising strategy for treating brain injuries and diseases.