Evidence map›Paper›PMID 23431236›Full record

ArticleMediators of inflammation2013

Expression of annexin-A1 and galectin-1 anti-inflammatory proteins and mRNA in chronic gastritis and gastric cancer.

Yvana Cristina Jorge, Mayra Mioto Mataruco, Leandro Pires Araújo, Ana Flávia Teixeira Rossi, Juliana Garcia de Oliveira, Marina Curado Valsechi, Alaor Caetano, Kenji Miyazaki, Célia Sebastiana de Jesus Fazzio, Jorge Alberto Thomé and 3 more

Open access · goldAbstract read
In one paragraph

Article in Mediators of inflammation, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 2 pooled it
1.9field-weighted citation impact, top 15% 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

29 citing papers in PubMed, 2 syntheses or guidelines pooled it, 43 citations in OpenAlex.

  1. Gastric cancer burden and regional disparities among Helicobacter pylori-positive patients in the Americas: a systematic review and meta-analysis.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
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  15. Impact of proteomics investigations on gastric cancer treatment and diagnosis.Gastroenterology and hepatology from bed to bench · 2019
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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 1 country.

Yvana Cristina JorgeDepartment of Biology, São Paulo State University (UNESP), Campus de São José do Rio Preto, Rua Cristóvão Colombo 2265, 15054-000 São José do Rio Preto, SP, Brazil.
Mayra Mioto Mataruco
Leandro Pires Araújo
Ana Flávia Teixeira Rossi
Juliana Garcia de Oliveira
Marina Curado Valsechi
Alaor Caetano
Kenji Miyazaki
Célia Sebastiana de Jesus Fazzio
Jorge Alberto Thomé
Paula Rahal
Sonia Maria Oliani
Ana Elizabete Silva
Universidade Estadual Paulista (Unesp) · BRHospital de Base · BRCentro Universitário de Rio Preto · BRInstituto de Urologia e Nefrologia · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe anti-inflammatory proteins annexin-A1 and galectin-1 have been associated with tumor progression. This scenario prompted us to investigate the relationship between the gene and protein expression of annexin-A1 (ANXA1/AnxA1) and galectin-1 (LGALS1/Gal-1) in an inflammatory gastric lesion as chronic gastritis (CG) and gastric adenocarcinoma (GA) and its association with H. pylori infection.

methodsWe analyzed 40 samples of CG, 20 of GA, and 10 of normal mucosa (C) by the quantitative real-time PCR (qPCR) technique and the immunohistochemistry assay.

resultsHigh ANXA1 mRNA expression levels were observed in 90% (36/40) of CG cases (mean relative quantification RQ = 4.26  ±  2.03) and in 80% (16/20) of GA cases (mean RQ = 4.38  ±  4.77). However, LGALS1 mRNA levels were high (mean RQ = 2.44  ±  3.26) in 60% (12/20) of the GA cases, while low expression was found in CG (mean RQ = 0.43 ± 3.13; P < 0.01). Normal mucosa showed modest immunoreactivity in stroma but not in epithelium, while stroma and epithelium displayed an intense immunostaining in CG and GA for both proteins.

conclusionThese results have provided evidence that galectin-1 and mainly annexin-A1 are overexpressed in both gastritis and gastric cancer, suggesting a strong association of these proteins with chronic gastric inflammation and carcinogenesis.

Indexed as

AdultAgedAnnexin A1FemaleGalectin 1GastritisHelicobacter InfectionsHelicobacter pyloriHumansIn Vitro TechniquesMaleMiddle AgedReverse Transcriptase Polymerase Chain ReactionRNA, MessengerStomach NeoplasmsAnnexin A1Galectin 1RNA, Messenger

Identifiers

PMID23431236
PMCPMC3574744
OpenAlexW2030655529

What OpenQuestion holds

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Registered trials

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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.