Evidence map›Paper›PMID 22926263›Full record

ArticleBreast cancer research and treatment2012

An essential role of metalloprotease-disintegrin ADAM12 in triple-negative breast cancer.

Hui Li, Sara Duhachek-Muggy, Yue Qi, Yan Hong, Fariba Behbod, Anna Zolkiewska

Open access · greenAbstract read
In one paragraph

Article in Breast cancer research and treatment, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

20 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Review
  3. ADAM12 promotes gemcitabine resistance by activating EGFR signaling pathway and induces EMT in bladder cancer.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2023
    Article
  4. Article
  5. Review
  6. Article
  7. Article
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  12. Metalloprotease-dependent activation of EGFR modulates CD44Breast cancer research and treatment · 2017
    Article
  13. Article
  14. Article
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  18. Review
  19. Article
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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

6 authors at 2 institutions in 1 country.

Hui LiDepartment of Biochemistry, Kansas State University, Chalmers Hall 141, Manhattan, KS 66506, USA.
Sara Duhachek-Muggy
Yue Qi
Yan Hong
Fariba Behbod
Anna Zolkiewska
Kansas State University · USUniversity of Kansas Medical Center · US

Funding

Role of Cancer Stem Cells in Malignant Progression of Ductal Carcinoma in Situ.R00CA127462 · NCI · UNIVERSITY OF KANSAS MEDICAL CENTER · PI BEHBOD, FARIBA · 2009 to 2011
$740k
Structure-Function Analysis of Breast Cancer-Associated Mutations in ADAM12R15CA151065 · NCI · KANSAS STATE UNIVERSITY · PI ZOLKIEWSKA, ANNA · 2010 to 2010
$444k
NCI NIH HHS 1R15CA151065NCI NIH HHS 5R00CA127462NCI NIH HHS R00 CA127462NCI NIH HHS R15 CA151065
6 · The paper itself

Abstract

In the absence of HER2 overexpression, triple-negative breast cancers (TNBCs) rely on signaling by epidermal growth factor receptor (EGFR/ErbB1/HER1) to convey growth signals and stimulate cell proliferation. Soluble EGF-like ligands are derived from their transmembrane precursors by ADAM proteases, but the identity of the ADAM that is primarily responsible for ligand release and activation of EGFR in TNBCs is not clear. Using publicly available gene expression data for patients with lymph node-negative breast tumors who did not receive systemic treatment, we show that ADAM12L is the only ADAM with an expression level significantly associated with decreased distant metastasis-free survival times. Similar effect was not observed for patients with ER-negative non-TNBCs. There was a positive correlation between ADAM12L and HB-EGF and EGFR in TNBCs, but not in ER-negative non-TNBCs. We further demonstrate that ectopic expression of ADAM12L increased EGFR phosphorylation in a mouse intraductal xenograft model of early breast cancer. Finally, we detect strong correlation between the level of anti-ADAM12L and anti-phospho-EGFR immunostaining in human breast tumors using tissue microarrays. These studies suggest that ADAM12L is the primary protease responsible for the activation of EGFR in early stage, lymph node-negative TNBCs. Thus, our results may provide novel insight into the biology of TNBC.

Indexed as

ADAM12 ProteinADAM ProteinsAdultAgedAged, 80 and overAnimalsBreast NeoplasmsCarcinoma, Intraductal, NoninfiltratingErbB ReceptorsFemaleGene Expression Regulation, NeoplasticHumansLymph NodesMembrane ProteinsMiceMiddle AgedADAM12 ProteinADAM12 protein, humanADAM ProteinsEGFR protein, humanErbB ReceptorsMembrane ProteinsReceptors, Estrogen

Identifiers

PMID22926263
PMCPMC3470813
OpenAlexW1985267095

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.