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Evaluation of the Interplay Between the Complement Protein C1q and Hyaluronic Acid in Promoting Cell Adhesion
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C1q and central nervous system disorders.

Wenjie Zhang1,2, Yuan Chen3, Hui Pei1

  • 1Department of Emergency Intensive Care Unit, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.

Frontiers in Immunology
|April 10, 2023
PubMed
Summary

Complement component C1q is vital for immune defense and central nervous system (CNS) development. Research explores C1q

Keywords:
c1qcentral nervous systemdegenerative diseasesgliomainflammatory diseasesneurodevelopment

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Area of Science:

  • Immunology
  • Neuroscience
  • Complement System Biology

Background:

  • C1q initiates the classical complement pathway, crucial for innate immunity.
  • C1q regulates synapse formation and neuronal network homeostasis in the developing CNS.
  • C1q interacts with glial cells, influencing CNS disorder development.

Purpose of the Study:

  • To highlight the multifaceted role of C1q in central nervous system (CNS) diseases.
  • To explore C1q's potential as a therapeutic target for neurological conditions.
  • To review evidence from animal models and human studies on C1q's CNS functions.

Main Methods:

  • Review of existing literature on C1q's role in the CNS.
  • Analysis of studies involving animal models of neurological disorders.
  • Examination of human specimen data related to C1q and CNS diseases.

Main Results:

  • C1q plays significant roles in CNS development, synaptic plasticity, and immune homeostasis.
  • C1q's influence on glial cells can contribute to CNS pathology.
  • C1q exhibits dual effects, potentially beneficial or detrimental, in neurological disorders.

Conclusions:

  • C1q is a key factor in CNS homeostasis and disease pathogenesis.
  • Emerging evidence positions C1q as a promising therapeutic target for CNS disorders.
  • Further research and clinical trials are warranted to leverage C1q for treating neurological conditions.