Evidence map›Paper›PMID 21223585›Full record

ArticleBMC cancer2011

ABI3 ectopic expression reduces in vitro and in vivo cell growth properties while inducing senescence.

Flavia R M Latini, Jefferson P Hemerly, Beatriz C G Freitas, Gisele Oler, Gregory J Riggins, Janete M Cerutti

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
1.8field-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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Deletion ofScience advances · 2021
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  13. A comprehensive review of the roles of E2F1 in colon cancer.American journal of cancer research · 2020
    Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Epigenetic Modifications: Novel Therapeutic Approach for Thyroid Cancer.Endocrinology and metabolism (Seoul, Korea) · 2017
    Review
  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

6 authors at 2 institutions in 2 countries.

Flavia R M LatiniGenetic Bases of Thyroid Tumors Laboratory, Division of Genetics and Division of Endocrinology, Universidade Federal de São Paulo, SP, Brazil.
Jefferson P Hemerly
Beatriz C G Freitas
Gisele Oler
Gregory J Riggins
Janete M Cerutti
Universidade Federal de São Paulo · BRJohns Hopkins University · US

Funding

Preoperative and follow-up tests for thyroid tumorsR33CA113461 · NCI · JOHNS HOPKINS UNIVERSITY · PI RIGGINS, GREGORY JOSEPH · 2009 to 2010
$555k
Preoperative and follow-up tests for thyroid tumorsR21CA113461 · NCI · JOHNS HOPKINS UNIVERSITY · PI RIGGINS, GREGORY JOSEPH · 2006 to 2006
$240k
NCI NIH HHS CA113461
6 · The paper itself

Abstract

backgroundMounting evidence has indicated that ABI3 (ABI family member 3) function as a tumor suppressor gene, although the molecular mechanism by which ABI3 acts remains largely unknown.

methodsThe present study investigated ABI3 expression in a large panel of benign and malignant thyroid tumors and explored a correlation between the expression of ABI3 and its potential partner ABI3-binding protein (ABI3BP). We next explored the biological effects of ABI3 ectopic expression in thyroid and colon carcinoma cell lines, in which its expression was reduced or absent.

resultsWe not only observed that ABI3 expression is reduced or lost in most carcinomas but also that there is a positive correlation between ABI3 and ABI3BP expression. Ectopic expression of ABI3 was sufficient to lead to a lower transforming activity, reduced tumor in vitro growth properties, suppressed in vitro anchorage-independent growth and in vivo tumor formation while, cellular senescence increased. These responses were accompanied by the up-regulation of the cell cycle inhibitor p21 WAF1 and reduced ERK phosphorylation and E2F1 expression.

conclusionsOur result links ABI3 to the pathogenesis and progression of some cancers and suggests that ABI3 or its pathway might have interest as therapeutic target. These results also suggest that the pathways through which ABI3 works should be further characterized.

Indexed as

Cell ProliferationAdaptor Proteins, Signal TransducingAnimalsApoptosisBlotting, WesternCarrier ProteinsCell CycleCell Line, TumorCell SurvivalCellular SenescenceCyclin-Dependent Kinase Inhibitor p21E2F1 Transcription FactorExtracellular Signal-Regulated MAP KinasesGene Expression Regulation, NeoplasticHT29 CellsHumansABI3BP protein, humanABI3 protein, humanAdaptor Proteins, Signal TransducingCarrier ProteinsCDKN1A protein, humanCyclin-Dependent Kinase Inhibitor p21E2F1 protein, humanE2F1 Transcription FactorExtracellular Signal-Regulated MAP Kinases

Identifiers

PMID21223585
PMCPMC3032749
OpenAlexW2071625408

What OpenQuestion holds

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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.