Evidence map›Paper›PMID 28436416›Full record

ArticleNature communications2017

LPP is a Src substrate required for invadopodia formation and efficient breast cancer lung metastasis.

Elaine Ngan, Konstantin Stoletov, Harvey W Smith, Jessica Common, William J Muller, John D Lewis, Peter M Siegel

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

55 citing papers in PubMed, 69 citations in OpenAlex.

  1. Article
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  3. Tyrosine phosphoproteome profiling identifies cell-intrinsic signals limiting the efficacy of tyrosine kinase inhibitor therapies.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  12. Mosaic Chromosomal Alterations Are Associated With Increased Lung Cancer Risk: Insight From the INTEGRAL-ILCCO Cohort Analysis.Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Bioinformatics Profiling and Experimental Validation of 4 Differentially-Expressed LIM Genes in the Course of Colorectal-Adenoma-Carcinoma.Medical science monitor : international medical journal of experimental and clinical research · 2022
    Article
  20. Review
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

7 authors at 2 institutions in 1 country.

Elaine NganGoodman Cancer Research Centre, McGill University, Montreal, Quebec, Canada H3A 1A3.
Konstantin StoletovDepartment of Oncology, University of Alberta, Edmonton, Alberta, Canada T6G 2E1.
Harvey W SmithGoodman Cancer Research Centre, McGill University, Montreal, Quebec, Canada H3A 1A3.
Jessica CommonGoodman Cancer Research Centre, McGill University, Montreal, Quebec, Canada H3A 1A3.
William J MullerGoodman Cancer Research Centre, McGill University, Montreal, Quebec, Canada H3A 1A3.
John D LewisDepartment of Oncology, University of Alberta, Edmonton, Alberta, Canada T6G 2E1.ORCID 0000-0002-7734-1204
Peter M SiegelGoodman Cancer Research Centre, McGill University, Montreal, Quebec, Canada H3A 1A3.
McGill University Health Centre · CAUniversity of Alberta · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have previously shown that lipoma preferred partner (LPP) mediates TGFβ-induced breast cancer cell migration and invasion. Herein, we demonstrate that diminished LPP expression reduces circulating tumour cell numbers, impairs cancer cell extravasation and diminishes lung metastasis. LPP localizes to invadopodia, along with Tks5/actin, at sites of matrix degradation and at the tips of extravasating breast cancer cells as revealed by intravital imaging of the chick chorioallantoic membrane (CAM). Invadopodia formation, breast cancer cell extravasation and metastasis require an intact LPP LIM domain and the ability of LPP to interact with α-actinin. Finally, we show that Src-mediated LPP phosphorylation at specific tyrosine residues (Y245/301/302) is critical for invadopodia formation, breast cancer cell invasion and metastasis. Together, these data define a previously unknown function for LPP in the formation of invadopodia and reveal a requirement for LPP in mediating the metastatic ability of breast cancer cells.

Indexed as

ActininAnimalsBreast NeoplasmsCell LineCell Line, TumorCytoskeletal ProteinsFemaleHumansLIM Domain ProteinsLung NeoplasmsMiceNeoplasms, ExperimentalPhosphorylationPodosomesProtein BindingRNA InterferenceActininCytoskeletal ProteinsLIM Domain ProteinsLPP protein, humansrc-Family Kinases

Identifiers

PMID28436416
PMCPMC5413977
OpenAlexW2608722406

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.