Evidence map›Paper›PMID 25664320›Full record

ArticleBioMed research international2015

The macrophage galactose-type lectin-1 (MGL1) recognizes Taenia crassiceps antigens, triggers intracellular signaling, and is critical for resistance to this infection.

Daniel Montero-Barrera, Héctor Valderrama-Carvajal, César A Terrazas, Saúl Rojas-Hernández, Yadira Ledesma-Soto, Laura Vera-Arias, Maricela Carrasco-Yépez, Lorena Gómez-García, Diana Martínez-Saucedo, Mireya Becerra-Díaz and 1 more

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.4field-weighted citation impact, top 23% 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

11 citing papers in PubMed, 14 citations in OpenAlex.

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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

11 authors at 5 institutions in 2 countries.

Daniel Montero-BarreraUnidad de Biomedicina, Facultad de Estudios Superiores-Iztacala, Universidad Nacional Autónoma de México (UNAM), Avenue de los Barrios 1, Los Reyes Iztacala, 54090 Tlalnepantla, MEX, Mexico.
Héctor Valderrama-CarvajalUnidad de Biomedicina, Facultad de Estudios Superiores-Iztacala, Universidad Nacional Autónoma de México (UNAM), Avenue de los Barrios 1, Los Reyes Iztacala, 54090 Tlalnepantla, MEX, Mexico.
César A TerrazasDepartment of Pathology, The Ohio State University Medical Center, Columbus, OH, USA.
Saúl Rojas-HernándezSección de Estudios de Postgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Mexico.
Yadira Ledesma-SotoUnidad de Biomedicina, Facultad de Estudios Superiores-Iztacala, Universidad Nacional Autónoma de México (UNAM), Avenue de los Barrios 1, Los Reyes Iztacala, 54090 Tlalnepantla, MEX, Mexico.
Laura Vera-AriasUnidad de Biomedicina, Facultad de Estudios Superiores-Iztacala, Universidad Nacional Autónoma de México (UNAM), Avenue de los Barrios 1, Los Reyes Iztacala, 54090 Tlalnepantla, MEX, Mexico.
Maricela Carrasco-YépezProyecto CyMA, UIICSE, FES Iztacala, UNAM, 54090 Tlalnepantla, MEX, Mexico.
Lorena Gómez-GarcíaInstituto Nacional de Cardiología "Ignacio Chávez," 14080 Mexico, DF, Mexico.
Diana Martínez-SaucedoUnidad de Biomedicina, Facultad de Estudios Superiores-Iztacala, Universidad Nacional Autónoma de México (UNAM), Avenue de los Barrios 1, Los Reyes Iztacala, 54090 Tlalnepantla, MEX, Mexico.
Mireya Becerra-DíazUnidad de Biomedicina, Facultad de Estudios Superiores-Iztacala, Universidad Nacional Autónoma de México (UNAM), Avenue de los Barrios 1, Los Reyes Iztacala, 54090 Tlalnepantla, MEX, Mexico.
Luis I TerrazasUnidad de Biomedicina, Facultad de Estudios Superiores-Iztacala, Universidad Nacional Autónoma de México (UNAM), Avenue de los Barrios 1, Los Reyes Iztacala, 54090 Tlalnepantla, MEX, Mexico.
Autonomous University of Tlaxcala · MXUniversidad Nacional Autónoma de México · MXInstituto Nacional de Cardiología · MXInstituto Politécnico Nacional · MXThe Ohio State University Wexner Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

C-type lectins are multifunctional sugar-binding molecules expressed on dendritic cells (DCs) and macrophages that internalize antigens for processing and presentation. Macrophage galactose-type lectin 1 (MGL1) recognizes glycoconjugates expressing Lewis X structures which contain galactose residues, and it is selectively expressed on immature DCs and macrophages. Helminth parasites contain large amounts of glycosylated components, which play a role in the immune regulation induced by such infections. Macrophages from MGL1(-/-) mice showed less binding ability toward parasite antigens than their wild-type (WT) counterparts. Exposure of WT macrophages to T. crassiceps antigens triggered tyrosine phosphorylation signaling activity, which was diminished in MGL1(-/-) macrophages. Following T. crassiceps infection, MGL1(-/-) mice failed to produce significant levels of inflammatory cytokines early in the infection compared to WT mice. In contrast, MGL1(-/-) mice developed a Th2-dominant immune response that was associated with significantly higher parasite loads, whereas WT mice were resistant. Flow cytometry and RT-PCR analyses showed overexpression of the mannose receptors, IL-4Rα, PDL2, arginase-1, Ym1, and RELM-α on MGL1(-/-) macrophages. These studies indicate that MGL1 is involved in T. crassiceps recognition and subsequent innate immune activation and resistance.

Indexed as

Signal TransductionAcetylgalactosamineAnimalsAntigens, HelminthAsialoglycoproteinsCytokinesDisease ResistanceFemaleGalactoseGlycoconjugatesImmunityIntracellular SpaceKineticsLectins, C-TypeMacrophage ActivationMacrophages, PeritonealAcetylgalactosamineAntigens, HelminthAsialoglycoproteinsClec10a protein, mouseCytokinesGalactoseGlycoconjugatesLectins, C-TypeMembrane ProteinsPhosphotyrosine

Identifiers

PMID25664320
PMCPMC4312580
OpenAlexW1978635921

What OpenQuestion holds

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LicenceCC BY
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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.