Evidence map›Paper›PMID 31953479›Full record

ArticleScientific reports2020

Novel Chimeric Multiepitope Vaccine for Streptococcosis Disease in Nile Tilapia (Oreochromis niloticus Linn.).

Ansaya Pumchan, Sucheewin Krobthong, Sittiruk Roytrakul, Orathai Sawatdichaikul, Hidehiro Kondo, Ikuo Hirono, Nontawith Areechon, Sasimanas Unajak

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

18 citing papers in PubMed, 47 citations in OpenAlex.

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  16. Why DoesFrontiers in immunology · 2022
    Review
  17. Teleost Fish as an Experimental Model for Vaccine Development.Methods in molecular biology (Clifton, N.J.) · 2022
    Article
  18. 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 3 institutions in 2 countries.

Ansaya PumchanDepartment of Biochemistry, Faculty of Science, Kasetsart University, 50 Ngam Wong Wan, Chatuchak, Bangkok, 10900, Thailand.
Sucheewin KrobthongProteomics Laboratory, Genome Institutes, National Center for Genetic Engineering and Biotechnology, Pathumthani, 12120, Thailand.ORCID http://orcid.org/0000-0003-4428-4140
Sittiruk RoytrakulProteomics Laboratory, Genome Institutes, National Center for Genetic Engineering and Biotechnology, Pathumthani, 12120, Thailand.ORCID http://orcid.org/0000-0003-3696-8390
Orathai SawatdichaikulDepartment of Nutrition and Health, Institute of Food Research and Product Development, Kasetsart University, 50 Ngam Wong Wan, Chatuchak, Bangkok, 10900, Thailand.
Hidehiro KondoGraduate School of Marine Science and Technology, Tokyo University of Marine Science and Technology, Konan 4-5-7, Minato-KU, Tokyo, 108-8477, Japan.ORCID http://orcid.org/0000-0001-5102-6831
Ikuo HironoGraduate School of Marine Science and Technology, Tokyo University of Marine Science and Technology, Konan 4-5-7, Minato-KU, Tokyo, 108-8477, Japan.ORCID http://orcid.org/0000-0002-2355-3121
Nontawith AreechonDepartment of Aquaculture, Faculty of Fisheries, Kasetsart University, 50 Ngam Wong Wan Road, Chatuchak, Bangkok, 10900, Thailand.
Sasimanas UnajakDepartment of Biochemistry, Faculty of Science, Kasetsart University, 50 Ngam Wong Wan, Chatuchak, Bangkok, 10900, Thailand. sasimanas.u@ku.th.
Kasetsart University · THNational Center for Genetic Engineering and Biotechnology · THTokyo University of Marine Science and Technology · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Streptococcus agalactiae is a causative agent of streptococcosis disease in various fish species, including Nile tilapia (Oreochromis niloticus Linn.). Vaccination is an effective disease prevention and control method, but limitations remain for protecting against catastrophic mortality of fish infected with different strains of streptococci. Immunoproteomics analysis of S. agalactiae was used to identify antigenic proteins and construct a chimeric multiepitope vaccine. Epitopes from five antigenic proteins were shuffled in five helices of a flavodoxin backbone, and in silico analysis predicted a suitable RNA and protein structure for protein expression. 45F2 and 42E2 were identified as the best candidates for a chimeric multiepitope vaccine. Recombinant plasmids were constructed to produce a recombinant protein vaccine and DNA vaccine system. Overexpressed proteins were determined to be 30 kDa and 25 kDa in the E. coli and TK1 systems, respectively. The efficacy of the chimeric multiepitope construct as a recombinant protein vaccine and DNA vaccine was evaluated in Nile tilapia, followed by S. agalactiae challenge at 1 × 10

Indexed as

AnimalsAntigens, BacterialBacterial VaccinesChromatography, LiquidCichlidsEpitopesFish DiseasesModels, MolecularProteomicsStreptococcal InfectionsStreptococcusTandem Mass SpectrometryVaccines, DNAAntigens, BacterialBacterial VaccinesEpitopesVaccines, DNA

Identifiers

PMID31953479
PMCPMC6969146
OpenAlexW2999517820

What OpenQuestion holds

Textmetadata
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.