Evidence map›Paper›PMID 28679396›Full record

ArticleJournal of translational medicine2017

Identification of new MUC1 epitopes using HLA-transgenic animals: implication for immunomonitoring.

Tanja Scheikl-Gatard, Caroline Tosch, François Lemonnier, Ronald Rooke

Open access · goldAbstract read
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Article in Journal of translational medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.2field-weighted citation impact, top 47% 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

5 citing papers in PubMed, 4 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

4 authors at 4 institutions in 2 countries.

Tanja Scheikl-GatardSONOGEN AG, Badenerstrasse 808, 8048, Zurich, Switzerland.
Caroline ToschTransgene SA, 400 Bld Gonthier d'Andernach, 67400, Illkirch Graffenstaden, France.
François LemonnierUnité INSERM 1016, Département Endocrinologie, Métabolisme et Diabète. Equipe Immunologie des Diabètes, Bâtiment Cassini, 123 Bd Port Royal, 75014, Paris, France.
Ronald RookeInstitut de Recherche Servier, 125 Chemin de Ronde, 78290, Croissy, France. ronald.rooke@servier.com.
Maternité Port Royal · FRServier (France) · FRSonova (Switzerland) · CHTransgene (France) · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe success of immunotherapeutics in oncology and the search for further improvements has prompted revisiting the use of cancer vaccines. In this context, knowledge of the immunogenic epitopes and the monitoring of the immune response cancer vaccines generate are essential. MUC1 has been considered one of the most important tumor associated antigen for decades.

methodsTo identify HLA-restricted MUC1 peptides we used eight human MHC class I transgenic mouse lines, together covering more than 80% of the human population. MUC1 peptides were identified by vaccinating each line with full length MUC1 coding sequences and using an IFNγ ELIspot restimulation assay. Relevant peptides were tested in a flow cytometry-based tetramer assay and for their capacity to serve as target in an in vivo killing assay.

resultsFour previously identified MUC1 peptides were confirmed and five are described here for the first time. These nine peptide-MHC combinations were further characterized. Six gave above-background tetramer staining of splenocytes from immunized animals and three peptides were induced more than 5% specific in vivo killing.

conclusionsThese data describe for the first time five new HLA class I-restricted peptides and revisit some that were previously described. They also emphasize the importance of using in vivo/ex vivo models to screen for immunogenic peptides and define the functions for individual peptide-HLA combinations.

Indexed as

Monitoring, ImmunologicAmino Acid SequenceAnimalsAntibody AffinityCD8-Positive T-LymphocytesCytotoxicity, ImmunologicEpitopesHistocompatibility AntigensHumansInterferon-gammaMice, TransgenicMucin-1PeptidesEpitopesHistocompatibility AntigensInterferon-gammaMucin-1PeptidesCancerImmunologyImmunomonitoringMHC class IMUC1Tumor antigen

Identifiers

PMID28679396
PMCPMC5499006
OpenAlexW2730553820

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.