Evidence map›Paper›PMID 29103265›Full record

ArticleThe Korean journal of parasitology2017

DNA Vaccines Encoding Toxoplasma gondii Cathepsin C 1 Induce Protection against Toxoplasmosis in Mice.

Yali Han, Aihua Zhou, Gang Lu, Guanghui Zhao, Wenchao Sha, Lin Wang, Jingjing Guo, Jian Zhou, Huaiyu Zhou, Hua Cong and 1 more

Open access · diamondAbstract read
In one paragraph

Article in The Korean journal of parasitology, 2017. 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
1.4field-weighted citation impact, top 22% 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

7 citing papers in PubMed, 14 citations in OpenAlex.

  1. Mining the Proteome ofAnimals : an open access journal from MDPI · 2022
    Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Cysteine proteases in protozoan parasites.PLoS neglected tropical diseases · 2018
    Review
  7. 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

11 authors at 3 institutions in 1 country.

Yali HanDepartment of Parasitology, Shandong University School of Medicine, Jinan, Shandong, 250012, P. R. China.
Aihua ZhouDepartment of Pediatrics, Provincial Hospital Affiliated to Shandong University, Shandong University School of Medicine, Jinan, Shandong, 250021, P. R. China.
Gang LuDepartment of Parasitology, Shandong University School of Medicine, Jinan, Shandong, 250012, P. R. China.
Guanghui ZhaoQilu Hospital of Shandong University, Qingdao, Shandong, 266035, P. R. China.
Wenchao ShaDepartment of Parasitology, Shandong University School of Medicine, Jinan, Shandong, 250012, P. R. China.
Lin WangDepartment of Jinan Children's Hospital, Jinan, Shandong, 250022, P. R. China.
Jingjing GuoDepartment of Parasitology, Shandong University School of Medicine, Jinan, Shandong, 250012, P. R. China.
Jian ZhouDepartment of Parasitology, Shandong University School of Medicine, Jinan, Shandong, 250012, P. R. China.
Huaiyu ZhouDepartment of Parasitology, Shandong University School of Medicine, Jinan, Shandong, 250012, P. R. China.
Hua CongDepartment of Parasitology, Shandong University School of Medicine, Jinan, Shandong, 250012, P. R. China.
Shenyi HeDepartment of Parasitology, Shandong University School of Medicine, Jinan, Shandong, 250012, P. R. China.
Shandong University · CNQilu Hospital of Shandong University · CNShandong First Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Toxoplasma gondii cathepsin C proteases (TgCPC1, 2, and 3) are important for the growth and survival of T. gondii. In the present study, B-cell and T-cell epitopes of TgCPC1 were predicted using DNAstar and the Immune Epitope Database. A TgCPC1 DNA vaccine was constructed, and its ability to induce protective immune responses against toxoplasmosis in BALB/c mice was evaluated in the presence or absence of the adjuvant α-GalCer. As results, TgCPC1 DNA vaccine with or without adjuvant α-GalCer showed higher levels of IgG and IgG2a in the serum, as well as IL-2 and IFN-γ in the spleen compared to controls (PBS, pEGFP-C1, and α-Galcer). Upon challenge infection with tachyzoites of T. gondii (RH), pCPC1/α-Galcer immunized mice showed the longest survival among all the groups. Mice vaccinated with DNA vaccine without adjuvant (pCPC1) showed better protective immunity compared to other controls (PBS, pEGFP-C1, and α-Galcer). These results indicate that a DNA vaccine encoding TgCPC1 is a potential vaccine candidate against toxoplasmosis.

Indexed as

AnimalsCysteine EndopeptidasesDNA, ProtozoanHEK293 CellsHumansMaleMice, Inbred BALB CToxoplasmaToxoplasmosis, AnimalVaccines, DNACysteine EndopeptidasesDNA, Protozoantoxopain-1, Toxoplasma gondiiVaccines, DNACPC1DNA vaccinemouseprotective immunityToxoplasma gondii

Identifiers

PMID29103265
PMCPMC5678475
OpenAlexW2766226720

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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Registered trials

None linked

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.