Evidence map›Paper›PMID 34211021›Full record

ArticleScientific reports2021

Novel mumps virus epitopes reveal robust cytotoxic T cell responses after natural infection but not after vaccination.

Patricia Kaaijk, Maarten E Emmelot, Hugo D Meiring, Cécile A C M van Els, Jelle de Wit

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.4field-weighted citation impact, top 42% 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

6 citing papers in PubMed, 6 citations in OpenAlex.

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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

5 authors at 2 institutions in 1 country.

Patricia KaaijkCentre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), PO box 41, 3720, BA, Bilthoven, The Netherlands. patricia.kaaijk@rivm.nl.
Maarten E EmmelotCentre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), PO box 41, 3720, BA, Bilthoven, The Netherlands.
Hugo D MeiringIntravacc (Institute for Translational Vaccinology), Bilthoven, The Netherlands.
Cécile A C M van ElsCentre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), PO box 41, 3720, BA, Bilthoven, The Netherlands.
Jelle de WitCentre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), PO box 41, 3720, BA, Bilthoven, The Netherlands.
National Institute for Public Health and the Environment · NLIntravacc (Netherlands) · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mumps is nowadays re-emerging despite vaccination. The contribution of T cell immunity to protection against mumps has not been clearly defined. Previously, we described a set of 41 peptides that were eluted from human leukocyte antigen (HLA) class I molecules of mumps virus (MuV)-infected cells. Here, we confirmed immunogenicity of five novel HLA-B*07:02- and HLA-A*01:01-restricted MuV T cell epitopes from this set of peptides. High frequencies of T cells against these five MuV epitopes could be detected ex vivo in all tested mumps patients. Moreover, these epitope-specific T cells derived from mumps patients displayed strong cytotoxic activity. In contrast, only marginal T cell responses against these novel MuV epitopes could be detected in recently vaccinated persons, corroborating earlier findings. Identifying which MuV epitopes are dominantly targeted in the mumps-specific CD8

Indexed as

AdultEpitopes, T-LymphocyteHLA-A AntigensHLA-B AntigensHumansMumpsMumps virusT-Lymphocytes, CytotoxicVaccinationYoung AdultEpitopes, T-LymphocyteHLA-A AntigensHLA-B Antigens

Identifiers

PMID34211021
PMCPMC8249633
OpenAlexW3122502695

What OpenQuestion holds

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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.