Evidence map›Paper›PMID 18775791›Full record

ReviewThe international journal of biochemistry & cell biology2009

Functions and mechanisms of action of CCN matricellular proteins.

Chih-Chiun Chen, Lester F Lau

Open access · greenAbstract readReview
In one paragraph

Review in The international journal of biochemistry & cell biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 298 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
298citing papers in PubMed, 1 pooled it
16.1field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

298 citing papers in PubMed, 1 synthesis or guideline pooled it, 553 citations in OpenAlex.

  1. Pooled it
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  19. Knockdown of WISP1/DKK1 restrains phenotypic plasticity in esophageal squamous cell carcinoma by suppressing epithelial-mesenchymal transition and stemness.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
    Article
  20. Role and mechanism of Integrin α5β1 in bone formation and disease.Frontiers in cell and developmental biology · 2025
    Review

238 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Chih-Chiun ChenDepartment of Biochemistry and Molecular Genetics, University of Illinois at Chicago College of Medicine, Chicago, IL 60607, United States.
Lester F Lau
University of Illinois Chicago · US

Funding

Regulation of TNF-alpha by Integrin-Mediated Matrix SignalingR01GM078492 · NIGMS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI LAU, LESTER F · 2007 to 2018
$4.3M
Structure and Function of the Matricellular Protein CCN1R01CA046565 · NCI · UNIVERSITY OF ILLINOIS AT CHICAGO · PI LAU, LESTER F · 1988 to 2008
$3.0M
Integrin-Matrix Interaction in Cardiovascular DevelopmentR01HL081390 · NHLBI · UNIVERSITY OF ILLINOIS AT CHICAGO · PI LAU, LESTER F · 2007 to 2010
$1.6M
NCI NIH HHS CA46565NCI NIH HHS R01 CA046565NHLBI NIH HHS HL81390NHLBI NIH HHS R01 HL081390NIGMS NIH HHS GM78492NIGMS NIH HHS R01 GM078492
6 · The paper itself

Abstract

Members of the CCN (CYR61/CTGF/NOV) family have emerged as dynamically expressed, extracellular matrix-associated proteins that play critical roles in cardiovascular and skeletal development, injury repair, fibrotic diseases and cancer. The synthesis of CCN proteins is highly inducible by serum growth factors, cytokines, and environmental stresses such as hypoxia, UV exposure, and mechanical stretch. Consisting of six secreted proteins in vertebrate species, CCNs are typically comprised of four conserved cysteine-rich modular domains. They function primarily through direct binding to specific integrin receptors and heparan sulfate proteoglycans, thereby triggering signal transduction events that culminate in the regulation of cell adhesion, migration, proliferation, gene expression, differentiation, and survival. CCN proteins can also modulate the activities of several growth factors and cytokines, including TGF-beta, TNFalpha, VEGF, BMPs, and Wnt proteins, and may thereby regulate a broad array of biological processes. Recent studies have uncovered novel CCN activities unexpected for matricellular proteins, including their ability to induce apoptosis as cell adhesion substrates, to dictate the cytotoxicity of inflammatory cytokines such as TNFalpha, and to promote hematopoietic stem cell self-renewal. As potent regulators of angiogenesis and chondrogenesis, CCNs are essential for successful cardiovascular and skeletal development during embryogenesis. In the adult, the expression of CCN proteins is associated with injury repair and inflammation, and has been proposed as diagnostic or prognostic markers for diabetic nephropathy, hepatic fibrosis, systemic sclerosis, and several types of cancer. Targeting CCN signaling pathways may hold promise as a strategy of rational therapeutic design.

Indexed as

AnimalsCCN Intercellular Signaling ProteinsExtracellular MatrixHumansSignal TransductionCCN Intercellular Signaling Proteins

Identifiers

PMID18775791
PMCPMC2668982
OpenAlexW2053865773

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.