Evidence map›Paper›PMID 21285250›Full record

ArticleCancer research2011

The adaptor protein AMOT promotes the proliferation of mammary epithelial cells via the prolonged activation of the extracellular signal-regulated kinases.

William P Ranahan, Zhang Han, Whitney Smith-Kinnaman, Sarah C Nabinger, Brigitte Heller, Britney-Shea Herbert, Rebecca Chan, Clark D Wells

Abstract 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. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

33 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Role of angiomotin family members in human diseases (Review).Experimental and therapeutic medicine · 2024
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. miR-205 in Breast Cancer: State of the Art.International journal of molecular sciences · 2020
    Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

8 authors.

William P RanahanDepartment of Biochemistry and Molecular Biology, University of Indiana School of Medicine, Indianapolis, Indiana 46202-5122, USA.
Zhang Han
Whitney Smith-Kinnaman
Sarah C Nabinger
Brigitte Heller
Britney-Shea Herbert
Rebecca Chan
Clark D Wells

Funding

Regulation of Mammary Cell Proliferation by Apical Polarity ProteinsR01CA151765 · NCI · INDIANA UNIVERSITY INDIANAPOLIS · PI WELLS, CLARK DAVID · 2011 to 2015
$1.5M
NCI NIH HHS R01 CA151765
6 · The paper itself

Abstract

The asymmetric organization of epithelial cells is a basic counter to cellular proliferation. However, the mechanisms whereby pro-growth pathways are modulated by intracellular factors that control cell shape are not well understood. This study demonstrates that the adaptor protein Amot, in addition to its established role in regulating cellular asymmetry, also promotes extracellular signal-regulated kinase 1 and 2 (ERK1/2)-dependent proliferation of mammary cells. Specifically, expression of Amot80, but not a mutant lacking its polarity protein interaction domain, enhances ERK1/2-dependent proliferation of MCF7 cells. Further, expression of Amot80 induces nontransformed MCF10A cells to overgrow as disorganized cellular aggregates in Matrigel. Conversely, Amot expression is required for proliferation of breast cancer cells in specific microenvironmental contexts that require ERK1/2 signaling. Thus, Amot is proposed to coordinate the dysregulation of cell polarity with the induction of neoplastic growth in mammary cells.

Indexed as

Cell ProliferationAngiomotinsCell LineCell Line, TumorCollagenDrug CombinationsEnzyme ActivationEpithelial CellsExtracellular Signal-Regulated MAP KinasesFemaleHEK293 CellsHumansImmunoblottingIntercellular Signaling Peptides and ProteinsLamininLuminescent ProteinsAMOT protein, humanAngiomotinsCollagenDrug CombinationsExtracellular Signal-Regulated MAP KinasesIntercellular Signaling Peptides and ProteinsLamininLuminescent ProteinsMAPK1 protein, humanmatrigelMembrane ProteinsMicrofilament ProteinsMitogen-Activated Protein Kinase 1Mitogen-Activated Protein Kinase 3Proteoglycans

Identifiers

PMID21285250
PMCPMC3996846

What OpenQuestion holds

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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.