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Related Experiment Video

Updated: May 3, 2026

A High Output Method to Isolate Cerebral Pericytes from Mouse
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Pericyte function in the physiological central nervous system.

Rieko Muramatsu1, Toshihide Yamashita2

  • 1Department of Molecular Neuroscience, Graduate School of Medicine, Osaka University, Suita, Osaka 565-0871, Japan; Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency, 5, Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan; Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency, 5, Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan.

Neuroscience Research
|February 4, 2014
PubMed
Summary

Central nervous system (CNS) damage causes vascular dysfunction, a key factor in disease severity. Maintaining vascular integrity, particularly pericyte function, is crucial for limiting CNS damage and improving neurological outcomes.

Keywords:
Blood–brain barrierBlood–spinal cord barrierPDGFRβPericyteTight junction

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Area of Science:

  • Neuroscience
  • Vascular Biology
  • Pathology

Background:

  • Central nervous system (CNS) damage disrupts the vascular network, leading to vascular dysfunction.
  • Vascular dysfunction is a major factor in CNS disease pathogenesis and correlates with neuronal dysfunction severity.
  • Maintaining vascular homeostasis is critical for limiting CNS damage.

Purpose of the Study:

  • To discuss emerging information on the role of vascular integrity in CNS diseases.
  • To highlight the importance of pericyte function in maintaining CNS vascular stability.
  • To explore strategies for suppressing vascular dysfunction to mitigate CNS damage.

Main Methods:

  • Review of recent scientific literature on CNS diseases and vascular function.
  • Analysis of cellular and molecular mechanisms underlying vascular homeostasis.
  • Focus on the role of pericytes in structural stability and vascular integrity.

Main Results:

  • Vascular dysfunction is a significant contributor to CNS pathology.
  • Structural stability of blood vessels is increasingly recognized as vital in CNS diseases.
  • Pericyte function plays a key role in maintaining vascular integrity within the CNS.

Conclusions:

  • Suppression of vascular dysfunction is a promising therapeutic strategy for CNS diseases.
  • Understanding and preserving vascular integrity, with a focus on pericytes, is essential for CNS health.
  • Further research into pericyte function can lead to novel treatments for neurological disorders.