Evidence map›Paper›PMID 23888049›Full record

ArticleThe Journal of biological chemistry2013

CD147, CD44, and the epidermal growth factor receptor (EGFR) signaling pathway cooperate to regulate breast epithelial cell invasiveness.

G Daniel Grass, Lauren B Tolliver, Momka Bratoeva, Bryan P Toole

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed, 1 pooled it
5.2field-weighted citation impact, top 4% 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

66 citing papers in PubMed, 1 synthesis or guideline pooled it, 106 citations in OpenAlex.

  1. Pooled it
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  9. CD44 variant exons induce chemoresistance by modulating cell death pathways.Frontiers in cell and developmental biology · 2025
    Review
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6 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

4 authors at 2 institutions in 2 countries.

G Daniel GrassFrom the Department of Regenerative Medicine and Cell Biology and.
Lauren B TolliverFrom the Department of Regenerative Medicine and Cell Biology and.
Momka BratoevaFrom the Department of Regenerative Medicine and Cell Biology and.
Bryan P TooleFrom the Department of Regenerative Medicine and Cell Biology and; the Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina 29425. Electronic address: toolebp@musc.edu.
Regenerative Medicine Institute · MXMedical University of South Carolina · US

Funding

SOUTH CAROLINA CLINICAL & TRANSLATIONAL RESEARCH INSTITUTE (SCTR)UL1RR029882 · NCRR · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI BRADY, KATHLEEN T. · 2009 to 2011
$10.1M
TRAINING PROGRAM FOR MEDICAL SCIENTISTST32GM008716 · NIGMS · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI DEMORE, NANCY · 1999 to 2024
$9.3M
PERTURBATION OF HYALURONAN FUNCTION IN CANCERR01CA082867 · NCI · TUFTS UNIVERSITY BOSTON · PI TOOLE, BRYAN P · 1999 to 2010
$2.1M
Inhibition of Tumor Progression by Hyaluronan OligomersR01CA073839 · NCI · TUFTS UNIVERSITY BOSTON · PI TOOLE, BRYAN P · 1997 to 2008
$1.8M
NCI NIH HHS R01 CA073839NCI NIH HHS R01 CA082867NCRR NIH HHS UL1 RR029882NCRR NIH HHS UL1RR029882NIGMS NIH HHS T32 GM008716
6 · The paper itself

Abstract

The immunoglobulin superfamily glycoprotein CD147 (emmprin; basigin) is associated with an invasive phenotype in various types of cancers, including malignant breast cancer. We showed recently that up-regulation of CD147 in non-transformed, non-invasive breast epithelial cells is sufficient to induce an invasive phenotype characterized by membrane type-1 matrix metalloproteinase (MT1-MMP)-dependent invadopodia activity (Grass, G. D., Bratoeva, M., and Toole, B. P. (2012) Regulation of invadopodia formation and activity by CD147. J. Cell Sci. 125, 777-788). Here we found that CD147 induces breast epithelial cell invasiveness by promoting epidermal growth factor receptor (EGFR)-Ras-ERK signaling in a manner dependent on hyaluronan-CD44 interaction. Furthermore, CD147 promotes assembly of signaling complexes containing CD147, CD44, and EGFR in lipid raftlike domains. We also found that oncogenic Ras regulates CD147 expression, hyaluronan synthesis, and formation of CD147-CD44-EGFR complexes, thus forming a positive feedback loop that may amplify invasiveness. Last, we showed that malignant breast cancer cells are heterogeneous in their expression of surface-associated CD147 and that high levels of membrane CD147 correlate with cell surface EGFR and CD44 levels, activated EGFR and ERK1, and activated invadopodia. Future studies should evaluate CD147 as a potential therapeutic target and disease stratification marker in breast cancer.

Indexed as

MAP Kinase Signaling SystemBasiginBreast NeoplasmsCell Line, TumorErbB ReceptorsFemaleHumansHyaluronan ReceptorsMembrane MicrodomainsMitogen-Activated Protein Kinase 3Multiprotein ComplexesNeoplasm InvasivenessNeoplasm ProteinsBasiginBSG protein, humanCD44 protein, humanEGFR protein, humanErbB ReceptorsHyaluronan ReceptorsMitogen-Activated Protein Kinase 3Multiprotein ComplexesNeoplasm ProteinsBreast CancerCD147CD44Epidermal Growth Factor Receptor (EGFR)HyaluronateInvadopodiaRas

Identifiers

PMID23888049
PMCPMC3764812
OpenAlexW2061606627

What OpenQuestion holds

Textmetadata
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.