Evidence map›Paper›PMID 27094043›Full record

ArticleVeterinary research communications2016

Immunoprotection of recombinant Eg.P29 against Echinococcus granulosus in sheep.

Hao Wang, Zihua Li, Fu Gao, Jiaqing Zhao, Mingxing Zhu, Xin He, Nan Niu, Wei Zhao

Open access · hybridAbstract read
In one paragraph

Article in Veterinary research communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

27 citing papers in PubMed, 45 citations in OpenAlex.

  1. Effects of recombinantFrontiers in cellular and infection microbiology · 2026
    Article
  2. Article
  3. miR-378a-5p targeting BRAF regulates CD4Frontiers in immunology · 2025
    Article
  4. Screening and identification of protein 29 ofFrontiers in cellular and infection microbiology · 2025
    Article
  5. PreliminaryRecent advances in inflammation & allergy drug discovery · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Immunoprotective effect and mechanism of rEg.P29 against CD4Acta biochimica et biophysica Sinica · 2024
    Article
  11. Optimizing sheep B-cell epitopes inFrontiers in immunology · 2024
    Article
  12. Article
  13. Immunogenicity of peptide-based vaccine composed of epitopes from Echinococcus granulosus rEg.P29.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2023
    Article
  14. Archives of Razi Institute · 2023
    Article
  15. Recombinant antigen P29 ofFrontiers in immunology · 2023
    Article
  16. Article
  17. Expression and production of protoscolex recombinant P29 protein and its serological evaluation for diagnosis of human hydatidosis.Journal of parasitic diseases : official organ of the Indian Society for Parasitology · 2022
    Article
  18. Article
  19. Article
  20. The RecombinantFrontiers in immunology · 2022
    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

8 authors at 1 institution in 1 country.

Hao WangDepartment of Pathogenic Biology and Medical Immunology, Ningxia Medical University, Hui Autonomous Region, Yinchuan, Ningxia, 750004, China.
Zihua LiKey Laboratory of Hydatid Disease, Ningxia Medical University & Ningxia Institute of Medicine, Hui Autonomous Region, Yinchuan, Ningxia, 750004, China.
Fu GaoKey Laboratory of Hydatid Disease, Ningxia Medical University & Ningxia Institute of Medicine, Hui Autonomous Region, Yinchuan, Ningxia, 750004, China.
Jiaqing ZhaoDepartment of Pathogenic Biology and Medical Immunology, Ningxia Medical University, Hui Autonomous Region, Yinchuan, Ningxia, 750004, China.
Mingxing ZhuKey Laboratory of Hydatid Disease, Ningxia Medical University & Ningxia Institute of Medicine, Hui Autonomous Region, Yinchuan, Ningxia, 750004, China.
Xin HeDepartment of Pathogenic Biology and Medical Immunology, Ningxia Medical University, Hui Autonomous Region, Yinchuan, Ningxia, 750004, China.
Nan NiuKey Laboratory of Hydatid Disease, Ningxia Medical University & Ningxia Institute of Medicine, Hui Autonomous Region, Yinchuan, Ningxia, 750004, China.
Wei ZhaoKey Laboratory of Hydatid Disease, Ningxia Medical University & Ningxia Institute of Medicine, Hui Autonomous Region, Yinchuan, Ningxia, 750004, China. zw-6915@163.com.
Ningxia Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study aims to investigate the immunoprotection of recombinant Eg.P29 (rEg.P29) vaccine and analyze the underlying mechanism in sheep.

methodsThree groups of male sheep were immunized subcutaneously with rEg.P29 and PBS, Freund's complete adjuvant as controls, respectively. After prime-boost vaccination, the sheep were challenged with encapsulated Echinococcus granulosus eggs. The percentage of protection in sheep was determined 36 weeks after the infection. Humoral immune response was analyzed for specific IgG, IgG1, IgG2, IgM and IgE levels. Moreover, cytokines including interferon (IFN)-γ, interleukin (IL)-2, IL-4,and IL-10 were also evaluated.

resultsImmunization with rEg.P29 induced protective immune responses up to 94.5 %, compared with immunoadjuvant group. The levels of specific IgG, IgG1, IgG2, and IgE as well as IFN-γ, IL-2, and IL-4 significantly increased after two immunizations (P < 0.05); however, the levels of IgM and IL-10 did not show difference.

conclusionrEg.P29 showed Immunoprotection and induced Th1 and Th2 immune responses; hence, rEg.P29 is a potential vaccine for E. granulosus infection.

Indexed as

AnimalsAntibodies, HelminthAntigens, HelminthCytokinesEchinococcosisEchinococcus granulosusHumansMaleSheepSheep DiseasesVaccines, SyntheticZoonosesAntibodies, HelminthAntigens, HelminthCytokinesVaccines, SyntheticEchinococcus granulosusImmunoprotectionrEg.P29Vaccine

Identifiers

PMID27094043
PMCPMC4870292
OpenAlexW2341581246

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.