Evidence map›Paper›PMID 22281667›Full record

ArticleJournal of bioenergetics and biomembranes2012

Co-expression of monocarboxylate transporter 1 (MCT1) and its chaperone (CD147) is associated with low survival in patients with gastrointestinal stromal tumors (GISTs).

Antônio Talvane Torres de Oliveira, Céline Pinheiro, Adhemar Longatto-Filho, Maria Jose Brito, Olga Martinho, Delcio Matos, André Lopes Carvalho, Vinícius Lima Vazquez, Thiago Buosi Silva, Cristovam Scapulatempo and 3 more

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In one paragraph

Article in Journal of bioenergetics and biomembranes, 2012. 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
4.5field-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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 70 citations in OpenAlex.

  1. Pooled it
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  7. Frontiers in genetics · 2022
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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

13 authors at 4 institutions in 2 countries.

Antônio Talvane Torres de OliveiraDepartments of Digestive Surgery and Pathology and Centre for Researcher Support, Barretos Cancer Hospital, Pio XII Foundation, Barretos, São Paulo, Brazil. netto123@uol.com.br
Céline Pinheiro
Adhemar Longatto-Filho
Maria Jose Brito
Olga Martinho
Delcio Matos
André Lopes Carvalho
Vinícius Lima Vazquez
Thiago Buosi Silva
Cristovam Scapulatempo
Sarhan Sydney Saad
Rui Manuel Reis
Fátima Baltazar
Hospital de Câncer de Barretos · BRUniversity of Minho · PTUniversidade Federal de São Paulo · BRHospital Garcia de Orta · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Monocarboxylate transporters (MCTs) have been described to play an important role in cancer, but to date there are no reports on the significance of MCT expression in gastrointestinal stromal tumors (GISTs). The aim of the present work was to assess the value of MCT expression, as well as co-expression with the MCT chaperone CD147 in GISTs and evaluate their clinical-pathological significance. We analyzed the immunohistochemical expression of MCT1, MCT2, MCT4 and CD147 in a series of 64 GISTs molecularly characterized for KIT, PDGFRA and BRAF mutations. MCT1, MCT2 and MCT4 were highly expressed in GISTs. CD147 expression was associated with mutated KIT (p = 0.039), as well as a progressive increase in Fletcher's Risk of Malignancy (p = 0.020). Importantly, co-expression of MCT1 with CD147 was associated with low patient's overall survival (p = 0.037). These findings suggest that co-expression of MCT1 with its chaperone CD147 is involved in GISTs aggressiveness, pointing to a contribution of cancer cell metabolic adaptations in GIST development and/or progression.

Indexed as

BasiginBiomarkers, TumorGastrointestinal Stromal TumorsHumansImmunohistochemistryKaplan-Meier EstimateMonocarboxylate Transport Protein 1Monocarboxylic Acid TransportersMutationProto-Oncogene Proteins B-rafProto-Oncogene Proteins c-kitReceptor, Platelet-Derived Growth Factor alphaSurvival AnalysisSymportersBasiginBiomarkers, TumorBRAF protein, humanBSG protein, humanMonocarboxylate Transport Protein 1Monocarboxylic Acid TransportersProto-Oncogene Proteins B-rafProto-Oncogene Proteins c-kitReceptor, Platelet-Derived Growth Factor alphaSymporters

Identifiers

PMID22281667
OpenAlexW2144176257

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.