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Et tu, CCN1….

Andrew Leask1

  • 1School of Dentistry, 105 Wiggins Rd, Saskatoon, SK, Canada. Anl312@usask.ca.

Journal of Cell Communication and Signaling
|July 25, 2020
PubMed
Summary
This summary is machine-generated.

The CCN family proteins, particularly CCN1 and CCN2, are key targets for treating chronic inflammatory diseases like fibrosis and cancer. Targeting both CCN1 and CCN2 may offer therapeutic benefits for conditions such as non-alcoholic steatohepatitis (NASH).

Keywords:
CCN familyCCN1Cyr61FibrosisMatricellular proteinsNASHNon-alcoholic steatohepatitisSteatosis

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Area of Science:

  • Biochemistry
  • Cell Biology
  • Molecular Medicine

Background:

  • The CCN family of matricellular proteins, including CCN1 and CCN2, are implicated in chronic inflammatory diseases.
  • CCN proteins are regulated by TGFbeta and the hippo/YAP/TAZ pathway, which are involved in disease progression.
  • CCN2 (connective tissue growth factor) has been extensively studied, while CCN1 (cysteine-rich protein 61) is increasingly recognized for its role.

Purpose of the Study:

  • To highlight the therapeutic potential of targeting CCN1 and CCN2 in chronic inflammatory diseases.
  • To discuss the role of CCN1 in non-alcoholic steatohepatitis (NASH) based on recent findings.
  • To emphasize the combined therapeutic value of targeting both CCN1 and CCN2 simultaneously.

Main Methods:

  • Review of existing literature on CCN1 and CCN2 functions in disease.
  • Focus on a recent study (Ju et al., 2020) investigating CCN1 in NASH.
  • Analysis of regulatory pathways including TGFbeta and hippo/YAP/TAZ.

Main Results:

  • CCN1 and CCN2 are upregulated by TGFbeta and the hippo/YAP/TAZ pathway.
  • Evidence suggests CCN1 contributes to fibrosis and cancer development.
  • Recent research indicates CCN1 may be a therapeutic target for NASH.

Conclusions:

  • Simultaneous targeting of CCN1 and CCN2 holds therapeutic promise for chronic inflammatory diseases.
  • CCN1 represents a potential therapeutic target for non-alcoholic steatohepatitis (NASH).
  • Further research into CCN family proteins could lead to novel treatment strategies.