Evidence map›Paper›PMID 23435426›Full record

ArticleOncogene2014

PELO negatively regulates HER receptor signalling and metastasis.

K Pedersen, F Canals, A Prat, J Tabernero, J Arribas

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 26% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. International journal of molecular sciences · 2023
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  7. Review
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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

5 authors at 3 institutions in 1 country.

K PedersenPreclinical Research Program, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain.
F CanalsPreclinical Research Program, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain.
A PratTranslational Genomics Research Program, VHIO, Barcelona, Spain.
J TaberneroClinical Research Program, VHIO, Barcelona, Spain.
J Arribas1] Preclinical Research Program, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain [2] Department of Biochemistry and Molecular Biology, Universitat Autonoma de Barcelona, Campus de la UAB, Bellaterra, Spain [3] Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain.
Universitat Autònoma de Barcelona · ESVall d'Hebron Institut de Recerca · ESVall d'Hebron Institute of Oncology

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The HER family is composed of four receptor tyrosine kinases, which are frequently deregulated in several types of cancer. Activated HER receptors initiate intracellular signalling pathways by attracting to the plasma membrane a plethora of adaptor and signalling molecules. Although there are more than a dozen HER-interacting proteins that regulate signal transduction and have been extensively studied, recent proteomic studies have shown the existence of many novel but largely uncharacterized factors that may bind HER receptors. In this report, we describe a cell-based identification of several new HER2-binding proteins, including HAX1, YWHAZ, PELO and ACP1. Analysis of these factors showed that one of them, PELO, binds to active HER2 and epidermal growth factor receptor and thereby attenuates phosphatidylinositol 3-kinase (PI3K)/AKT signalling, likely through regulation of the recruitment of p85-PI3K to activated receptor. Functional characterization of PELO showed that it negatively regulates cell migration and metastasis in vivo. These results reveal that PELO is a novel regulator of HER-signalling and therefore is likely to have a role in inhibiting tumour progression and invasion.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsCell Line, TumorCell MovementEndonucleasesErb-b2 Receptor Tyrosine KinasesErbB ReceptorsFemaleHumansMCF-7 CellsMiceMice, Inbred BALB CMice, NudeMicrofilament ProteinsNeoplasm MetastasisNuclear ProteinsAdaptor Proteins, Signal TransducingEndonucleasesERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesErbB ReceptorsHAX1 protein, humanMicrofilament ProteinsNuclear Proteinspelo protein, humanPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-akt

Identifiers

PMID23435426
OpenAlexW2094824343

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.