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ArticleVeterinary research communications2024

Brain -cyst-driven genes expression in Toxoplasma Gondii Tehran strain: a parasitic-immunogenicity assessment by dint of RNA-Seq.

Marzieh Asadi, Zahra Babaei, Ali Afgar, Mohammad Hossein Banabazi, Naser ZiaAli, Ahmad Daryani, Ehsan Aghajani, Milad Mahdavi, Mohamadreza Attari, Farzaneh Zarrinkar

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Article in Veterinary research communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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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

1 citing paper in PubMed.

  1. Review
4 · The record

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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

10 authors.

Marzieh AsadiDepartment of Medical Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
Zahra BabaeiLeishmaniasis Research Center, Kerman University of Medical Sciences, 22 Bahman Boulevard, Pajouhesh Square, Kerman, Iran. Zbabaei@kmu.ac.ir.
Ali AfgarResearch Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran. Aliafgar1352@gmail.com.
Mohammad Hossein BanabaziDepartment of Animal Breeding and Genetics (HGEN), Centre for Veterinary Medicine and Animal Science (VHC), Swedish University of Agricultural Sciences (SLU), Uppsala, 75007, Sweden.
Naser ZiaAliDepartment of Medical Parasitology and Mycology, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran.
Ahmad DaryaniToxoplasmosis Research Center, Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran.
Ehsan AghajaniComputer-Oriented Software Engineering, Rouzbahan University of Mazandaran, Sari, Iran.
Milad MahdaviComputer-Oriented Software Engineering, Rouzbahan University of Mazandaran, Sari, Iran.
Mohamadreza AttariCollege of Agriculture & National Resources, University of Tehran, Karaj, Iran.
Farzaneh ZarrinkarLeishmaniasis Research Center, Kerman University of Medical Sciences, 22 Bahman Boulevard, Pajouhesh Square, Kerman, Iran.

Funding

Kerman University of Medical Sciences (Kerman, Iran) 1399.548
6 · The paper itself

Abstract

Toxoplasma gondii (T. gondii) is an obligate intracellular parasite of warm-blooded vertebrates. At present, High-throughput RNA sequencing analysis have made it possible to determine the role of effective genes in host immune response. The aim of the present study is to global transcriptome analysis of the brain of mice infected with T. gondii Tehran strain for the first time and also to evaluate the expression of effective genes in the chronic form of infection. RNA was extracted from the samples and the library was prepared and sequenced using the IlluminaNovaSeq 6000 system. After analyzing gene expression changes, the results were confirmed by real-time method. We found 125 genes that were significantly differentially expressed between infected and non-infected samples (p < 0.0005). Gene ontology analysis revealed that the expression of many genes is critical for pathways such as T cell receptor signaling pathway, Natural Killer cell mediated cytotoxicity, Lysosome and Apoptosis of the host. As infection with Tehran strain leads to chronic infection in mice, therefore, we investigated the genes effective in creating the chronic form of Toxoplasma infection. The comparative analysis of genes showed increases in the expression of genes ctla4, ccl4, cd3e, c3, lcn2, gbp5, usp18, cyba, tap1 and samhd1 in the in the infected sample, which highlights their role in causing chronic infection. RNA-seq provides a valuable tool for analyzing host transcriptomes, better understanding the parasite-host interaction, and developing future drug and vaccine targets.

Indexed as

BrainToxoplasmaToxoplasmosis, AnimalAnimalsFemaleGene ExpressionGene Expression ProfilingMiceRNA-SeqTranscriptomeChronic infectionImmunogenicityRNA-seqToxoplasma gondii

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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.