Evidence map›Paper›PMID 39928697›Full record

ArticlePloS one2025

Modelling protein-protein interactions for the design of vaccine chimeric antigens with protective epitopes.

Marinela Contreras, Marta Rafael, Isidro Sobrino, Consuelo Almazán, Juan J Pastor Comín, James J Valdés, Carlos Roberto Prudencio, Daniel Ferreira de Lima Neto, Veniamin A Borin, Pratul K Agarwal and 4 more

Abstract read
In one paragraph

Article in PloS one, 2025. 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

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

1 citing paper in PubMed.

  1. 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

14 authors.

Marinela ContrerasSaBio, Instituto de Investigación en Recursos Cinegéticos (IREC), Consejo Superior de Investigaciones Científicas (CSIC), Universidad de Castilla-La Mancha (UCLM)-Junta de Comunidades de Castilla-La Mancha (JCCM), Ciudad Real, Spain.
Marta RafaelSaBio, Instituto de Investigación en Recursos Cinegéticos (IREC), Consejo Superior de Investigaciones Científicas (CSIC), Universidad de Castilla-La Mancha (UCLM)-Junta de Comunidades de Castilla-La Mancha (JCCM), Ciudad Real, Spain.ORCID https://orcid.org/0000-0001-5923-984X
Isidro SobrinoSaBio, Instituto de Investigación en Recursos Cinegéticos (IREC), Consejo Superior de Investigaciones Científicas (CSIC), Universidad de Castilla-La Mancha (UCLM)-Junta de Comunidades de Castilla-La Mancha (JCCM), Ciudad Real, Spain.ORCID https://orcid.org/0009-0000-1967-9875
Consuelo AlmazánLaboratorio de Inmunología y Vacunas, Facultad de Ciencias Naturales, Universidad Autónoma de Querétaro, Juriquilla, Querétaro, Mexico.
Juan J Pastor ComínCentro de Investigación y Documentación Musical CIDoM-UCLM-CSIC, Facultad de Educación de Ciudad Real, Ciudad Real, Spain.
James J ValdésInstitute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czech Republic.
Carlos Roberto PrudencioImmunology Center, Adolfo Lutz Institute, São Paulo, SP, Brazil.
Daniel Ferreira de Lima NetoGeneral Coordination of Public Health Laboratories, Health Surveillance Secretariat, Ministry of Health, Brasília, Brazil.
Veniamin A BorinDepartment of Physiological Sciences, Oklahoma State University, Stillwater, Oklahoma, United States of America.
Pratul K AgarwalDepartment of Physiological Sciences, Oklahoma State University, Stillwater, Oklahoma, United States of America.
Paul D KasaijaNational Livestock Resources Research Institute (NaLIRRI/NARO), Kampala, Uganda.
Rubén Fernández-MelgarSaBio, Instituto de Investigación en Recursos Cinegéticos (IREC), Consejo Superior de Investigaciones Científicas (CSIC), Universidad de Castilla-La Mancha (UCLM)-Junta de Comunidades de Castilla-La Mancha (JCCM), Ciudad Real, Spain.
Justus RutaisireNational Livestock Resources Research Institute (NaLIRRI/NARO), Kampala, Uganda.
José de la FuenteSaBio, Instituto de Investigación en Recursos Cinegéticos (IREC), Consejo Superior de Investigaciones Científicas (CSIC), Universidad de Castilla-La Mancha (UCLM)-Junta de Comunidades de Castilla-La Mancha (JCCM), Ciudad Real, Spain.ORCID https://orcid.org/0000-0001-7383-9649

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ticks and tick-borne diseases are a growing burden worldwide and vaccines are effective control interventions. Vaccine formulations with tick antigens such as BM86/BM95 (BM) and Subolesin (SUB) have shown reduction in tick fitness and infestation in immunized hosts. However, antigen combination is a challenging approach to improve vaccine efficacy (E) against multiple tick species. Herein, in silico and in music algorithms were integrated to model BM-SUB protein-protein interactions to apply a quantum vaccinology approach for combining protective epitopes or immunological quantum in the chimeric antigen Q38-95. Cattle immunized with Q38-95 and infested with African blue tick Rhipicephalus decoloratus showed an 82% E similar to BM86 and higher than SUB. The immune mechanisms activated in cattle in response to vaccination with Q38-95 were mediated by anti-BM/SUB antibodies that interfered with BM-SUB interactions and through activation of other innate and adaptive immune pathways. The results support modelling protein-protein interactions affecting E to identify and combine candidate protective epitopes in chimeric antigens.

Indexed as

AntigensEpitopesTick InfestationsVaccinesAnimalsCattleRhipicephalusAntigensEpitopesVaccines

Identifiers

PMID39928697
PMCPMC11809815

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.