Evidence map›Paper›PMID 25034653›Full record

ArticleClinical and experimental medicine2015

Deregulated expression of annexin-A2 and galectin-3 is associated with metastasis in gastric cancer patients.

Mariana Ferreira Leal, Danielle Queiroz Calcagno, Janete Chung, Vanessa Morais de Freitas, Samia Demachki, Paulo Pimentel Assumpção, Roger Chammas, Rommel Rodríguez Burbano, Marília Cardoso Smith

Abstract readLetter
PubMed Publisher
In one paragraph

Article in Clinical and experimental medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

16 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Review
  6. Observational
  7. Impact of proteomics investigations on gastric cancer treatment and diagnosis.Gastroenterology and hepatology from bed to bench · 2019
    Review
  8. The emerging role of galectins in high-fatality cancers.Cellular and molecular life sciences : CMLS · 2018
    Review
  9. Review
  10. Review
  11. What gastric cancer proteomic studies show about gastric carcinogenesis?Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    Review
  12. Biological characteristics of a novel giant cell tumor cell line derived from spine.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    Article
  13. Article
  14. Article
  15. Article
  16. Serum galectin-3 as a potential marker for gastric cancer.Medical science monitor : international medical journal of experimental and clinical research · 2015
    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

9 authors at 4 institutions in 1 country.

Mariana Ferreira LealDisciplina de Genética, Departamento de Morfologia e Genética, Universidade Federal de São Paulo, R. Botucatu, 740, São Paulo, SP, CEP 04023-900, Brazil, mariana.morf@epm.br.
Danielle Queiroz Calcagno
Janete Chung
Vanessa Morais de Freitas
Samia Demachki
Paulo Pimentel Assumpção
Roger Chammas
Rommel Rodríguez Burbano
Marília Cardoso Smith
Universidade Federal de São Paulo · BRUniversidade Federal do Pará · BRInstituto do Câncer do Estado de São Paulo · BRUniversidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gastric cancer (GC) is the second highest cause of cancer mortality worldwide. However, nowadays, most of the studies aiming to understand the gastric carcinogenesis analyzed tumors of individuals from Asian population and, thus, may not reflect the distinct biological and clinical behaviors among GC processes. Since several membrane proteins have been implicated in carcinogenesis, we aimed to evaluate ANXA2 and GAL3 role in gastric tumors and GC cell lines of individuals from northern Brazil. The cellular localization of ANXA2 and GAL3 in the GC cell lines was evaluated by immunofluorescence. Gene expression was evaluated by real-time reverse-transcription PCR and protein expression by Western blot in gastric adenocarcinomas and non-neoplastic gastric samples, as well as in GC cell lines. ANXA2 and GAL3 were presented as dots in the plasma membrane and cytoplasm in ACP02 and ACP03 cell lines. ANXA2 mRNA expression was up-regulated in 32.14 % of gastric tumors compared to non-neoplastic tissues. ANXA2 up-regulation was associated with the metastasis process in vivo and with cell line invasive behavior. GAL3 protein expression was at least 1.5-fold reduced in 50 % of gastric tumors. The reduced GAL3 expression was associated with the presence of distant metastasis and with a higher invasive phenotype in vitro. Our study shows that ANXA2 and GAL3 deregulated expression was associated with an invasive phenotype in GC cell lines and may contribute to metastasis in GC patients. Therefore, these proteins may have potential prognostic relevance for GC of individuals from northern Brazil.

Indexed as

AdenocarcinomaAdultAgedAnnexin A2Blotting, WesternBrazilCell Line, TumorCell MembraneCell ProliferationCytoplasmFluorescent Antibody TechniqueGalectin 3Gene Expression ProfilingHumansMaleMiddle AgedAnnexin A2Galectin 3

Identifiers

PMID25034653
OpenAlexW2011590788

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.