Evidence map›Paper›PMID 21233336›Full record

ArticleCancer research2011

LOXL2-mediated matrix remodeling in metastasis and mammary gland involution.

Holly E Barker, Joan Chang, Thomas R Cox, Georgina Lang, Demelza Bird, Monica Nicolau, Holly R Evans, Alison Gartland, Janine T Erler

RetractedErratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Cancer research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 153 papers.

0numbers the graph read from it
0cells of the map it votes in
153citing papers in PubMed
9.0field-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

153 citing papers in PubMed, 247 citations in OpenAlex.

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  12. Targeting cuproplasia and cuproptosis in cancer.Nature reviews. Clinical oncology · 2024
    Review
  13. Review
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  15. Article
  16. Article
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  18. Review
  19. Copper in Gynecological Diseases.International journal of molecular sciences · 2023
    Review
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 2 countries.

Holly E BarkerSection of Cell and Molecular Biology, The Institute of Cancer Research, London, United Kingdom.
Joan Chang
Thomas R Cox
Georgina Lang
Demelza Bird
Monica Nicolau
Holly R Evans
Alison Gartland
Janine T Erler
Stanford University · USInstitute of Cancer Research · GBCancer Research UK · GB

Funding

Cancer Research UK A10433Cancer Research UK C107/A10433
6 · The paper itself

Abstract

More than 90% of cancer patient mortality is attributed to metastasis. In this study, we investigated a role for the lysyl oxidase-related enzyme lysyl oxidase-like 2 (LOXL2) in breast cancer metastasis, in both patient samples and in vivo models. Analysis of a published microarray data set revealed that LOXL2 expression is correlated with metastasis and decreased survival in patients with aggressive breast cancer. In immunocompetent or immunocompromised orthotopic and transgenic breast cancer models we showed that genetic, chemical or antibody-mediated inhibition of LOXL2 resulted in decreased metastasis. Mechanistic investigations revealed that LOXL2 promotes invasion by regulating the expression and activity of the extracellular proteins tissue inhibitor of metalloproteinase-1 (TIMP1) and matrix metalloproteinase-9 (MMP9). We found that LOXL2, TIMP1, and MMP9 are coexpressed during mammary gland involution, suggesting they function together in glandular remodeling after weaning. Finally, we found that LOXL2 is highly expressed in the basal/myoepithelial mammary cell lineage, like many other genes that are upregulated in basal-like breast cancers. Our findings highlight the importance of LOXL2 in breast cancer progression and support the development of anti-LOXL2 therapeutics for the treatment of metastatic breast cancer.

Indexed as

Amino Acid OxidoreductasesAnimalsBlotting, WesternBreast NeoplasmsExtracellular MatrixFemaleFluorescent Antibody TechniqueGene ExpressionGene Expression Regulation, NeoplasticHumansImmunohistochemistryKaplan-Meier EstimateMatrix Metalloproteinase 9MiceNeoplasm InvasivenessNeoplasm MetastasisAmino Acid OxidoreductasesLOXL2 protein, humanMatrix Metalloproteinase 9Tissue Inhibitor of Metalloproteinase-1

Identifiers

PMID21233336
PMCPMC3842018
OpenAlexW2127842409

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.