Evidence map›Paper›PMID 22665606›Full record

ArticleThe American journal of tropical medicine and hygiene2012

Characterization of the humoral immune response against Gnathostoma binucleatum in patients clinically diagnosed with gnathostomiasis.

José Francisco Zambrano-Zaragoza, Ma de Jesús Durán-Avelar, Maud Messina-Robles, Norberto Vibanco-Pérez

Abstract read
In one paragraph

Article in The American journal of tropical medicine and hygiene, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

  1. Review
  2. Review
  3. Evaluation of Rapid IgG4 Test for Diagnosis of Gnathostomiasis.The Korean journal of parasitology · 2021
    Article
  4. Article
  5. Article
  6. 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

4 authors.

José Francisco Zambrano-ZaragozaUniversidad Autónoma de Nayarit, Unidad Académica de Ciencias Químico, Biológicas y Farmacéuticas; Tepic Nayarit, Mexico. jzambran44@gmail.com
Ma de Jesús Durán-Avelar
Maud Messina-Robles
Norberto Vibanco-Pérez

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gnathostomiasis is an emerging systemic parasitic disease acquired by consuming raw or uncooked fresh-water fish infected with the advanced third-stage larvae of Gnathostoma spp. This disease is endemic to the Pacific region of Mexico, and one of its etiologic agents has been identified as Gnathostoma binucleatum. We characterized the humoral immune response of patients clinically diagnosed with gnathostomiasis by detecting total IgM, IgE, and IgG class and subclasses against a crude extract of the parasite by Western blotting. Our results do not show differences in the antigens recognized by IgM and IgE. However, we found that the specific humoral immune response is caused mainly by IgG, specifically IgG4. We found that 43%, 65.2%, 54.1%, and 26.3% of the patients recognize the 37-kD, 33-kD, 31-kD, and 24-kDa antigens, suggesting that the 33-kD antigen is the immunodominant antigen of G. binucleatum.

Indexed as

Immunity, HumoralAnimalsAntibodies, HelminthAntigens, HelminthBlotting, WesternDNA, HelminthElectrophoresis, Polyacrylamide GelFishesFresh WaterGnathostomaGnathostomiasisHumansImmunoglobulin EImmunoglobulin GImmunoglobulin MLarvaAntibodies, HelminthAntigens, HelminthDNA, HelminthImmunoglobulin EImmunoglobulin GImmunoglobulin M

Identifiers

PMID22665606
PMCPMC3366545

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.