Evidence map›Paper›PMID 23403994›Full record

ArticleParasitology research2013

Identification and immunological characterization of thioredoxin transmembrane-related protein from Clonorchis sinensis.

Chenhui Zhou, Meng Bian, Hua Liao, Qiong Mao, Ran Li, Juanjuan Zhou, Xiaoyun Wang, Shan Li, Chi Liang, Xuerong Li and 2 more

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Article in Parasitology research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.6field-weighted citation impact, top 21% 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

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3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 13 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

12 authors at 1 institution in 1 country.

Chenhui ZhouDepartment of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510080, People's Republic of China.
Meng Bian
Hua Liao
Qiong Mao
Ran Li
Juanjuan Zhou
Xiaoyun Wang
Shan Li
Chi Liang
Xuerong Li
Yan Huang
Xinbing Yu
Sun Yat-sen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Thioredoxin transmembrane related protein (TMX), a member of thioredoxin superfamily, is localized to the endoplasmic reticulum and possesses a thioredoxin-like domain that plays an important role as an oxidoreductase. The functions of TMX in Clonorchis sinensis remain to be elucidated. In this study, we cloned and characterized a novel TMX of C. sinensis (CsTMX). The CsTMX cDNA sequence contained a 414-nucleotide open-reading frame encoding a protein of 137 amino acids. A thioredoxin domain was found in the position of aa21-117 and contained the putative active-site motif Cys-Pro-Ala-Cys. BLASTx analysis showed that CsTMX shared 39-57% amino acid identities with TMX of other organisms. Quantitative RT-PCR analysis demonstrated that CsTMX was differentially transcribed, with the highest level of expression in the adult worm stage and the lowest expression in egg stage. In addition, immunofluorescence assay showed CsTMX was localized in the tegument, vitelline gland, intestine, and intrauterine eggs of adult worm. Besides, immunoblot assay revealed that the recombinant CsTMX (rCsTMX) could be recognized by the sera from rats infected with C. sinensis and the sera from rats immunized by excretory-secretory products. Furthermore, analysis of the antibody isotype profile revealed that rats subcutaneously immunized with rCsTMX developed rCsTMX-specific antibody, which is dominance of IgG2a in sera. Meanwhile, production of IFN-γ was elevated strongly in the supernatants of spleen cell. The results collectively indicated that CsTMX might play an important role in the host-parasite interaction, as well as CsTMX probably involved in immunoregulation of host by inducing Th1-type dominated immune response in rats.

Indexed as

Amino Acid SequenceAnimalsAnimal StructuresAntibodies, HelminthCatalytic DomainCloning, MolecularClonorchiasisClonorchis sinensisDisease Models, AnimalDNA, ComplementaryFluorescent Antibody TechniqueGene Expression ProfilingImmunoglobulin GMembrane ProteinsMolecular Sequence DataOpen Reading FramesAntibodies, HelminthDNA, ComplementaryImmunoglobulin GMembrane ProteinsThioredoxins

Identifiers

PMID23403994
OpenAlexW1964550476

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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.