Evidence map›Paper›PMID 31932330›Full record

ArticleInfection and immunity2020

Broadly Protective Multivalent OspA Vaccine against Lyme Borreliosis, Developed Based on Surface Shaping of the C-Terminal Fragment.

Abhijeet Nayak, Wolfgang Schüler, Stefan Seidel, Ivan Gomez, Andreas Meinke, Pär Comstedt, Urban Lundberg

Open access · greenAbstract read
In one paragraph

Article in Infection and immunity, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
4.5field-weighted citation impact, top 4% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 44 citations in OpenAlex.

  1. Pooled it
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  9. Review
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  14. Development of a sequence-basedMicrobial genomics · 2024
    Article
  15. Article
  16. Review
  17. Article
  18. Development of an mRNA-lipid nanoparticle vaccine against Lyme disease.Molecular therapy : the journal of the American Society of Gene Therapy · 2023
    Article
  19. Article
  20. Repeated Tick Infestations ImpairPathogens (Basel, Switzerland) · 2023
    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

7 authors at 1 institution in 1 country.

Abhijeet NayakValneva Austria GmbH, Vienna, Austria.
Wolfgang SchülerValneva Austria GmbH, Vienna, Austria.
Stefan SeidelValneva Austria GmbH, Vienna, Austria.
Ivan GomezValneva Austria GmbH, Vienna, Austria.
Andreas MeinkeValneva Austria GmbH, Vienna, Austria.
Pär ComstedtValneva Austria GmbH, Vienna, Austria.
Urban LundbergValneva Austria GmbH, Vienna, Austria urban.lundberg@valneva.com.
Valneva (Austria) · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The development of vaccines for prevention of diseases caused by pathogenic species can encounter major obstacles if high sequence diversity is observed between individual strains. Therefore, development might be restricted either to conserved antigens, which are often rare, or to multivalent vaccines, which renders the production more costly and cumbersome. In light of this complexity, we applied a structure-based surface shaping approach for the development of a Lyme borreliosis (LB) vaccine suitable for the United States and Europe. The surface of the C-terminal fragment of outer surface protein A (OspA) was divided into distinct regions, based primarily on binding sites of monoclonal antibodies (MAbs). In order to target the six clinically most relevant OspA serotypes (ST) in a single protein, exposed amino acids of the individual regions were exchanged to corresponding amino acids of a chosen OspA serotype. Six chimeric proteins were constructed, and, based on their immunogenicity, four of these chimeras were tested in mouse challenge models. Significant protection could be demonstrated for all four proteins following challenge with infected ticks (OspA ST1, OspA ST2, and OspA ST4) or with

Indexed as

AnimalsAntigens, SurfaceBacterial Outer Membrane ProteinsBacterial VaccinesBorreliaDisease Models, AnimalLipoproteinsLyme DiseaseMiceProtein EngineeringRecombinant ProteinsVaccines, SyntheticAntigens, SurfaceBacterial Outer Membrane ProteinsBacterial VaccinesLipoproteinsOspA proteinRecombinant ProteinsVaccines, SyntheticBorreliaLymeOspAvaccine

Identifiers

PMID31932330
PMCPMC7093141
OpenAlexW2999031626

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.