Evidence map›Paper›PMID 32832572›Full record

ArticleJournal of immunology research2020

Profound Functional Suppression of Tumor-Infiltrating T-Cells in Ovarian Cancer Patients Can Be Reversed Using PD-1-Blocking Antibodies or DARPin® Proteins.

Emelie Foord, Charlotte Klynning, Esther Schoutrop, Judith M Förster, Jennifer Krieg, Anette Mörtberg, Mischa R Müller, Christel Herzog, Dieter Schiegg, Denis Villemagne and 6 more

Open access · goldAbstract read
In one paragraph

Article in Journal of immunology research, 2020. 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
0.6field-weighted citation impact, top 30% 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, 12 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
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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

16 authors at 5 institutions in 4 countries.

Emelie FoordDepartment of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.ORCID https://orcid.org/0000-0002-4011-7401
Charlotte KlynningDepartment of Gynecological Oncology, Karolinska University Hospital, Stockholm, Sweden.
Esther SchoutropDepartment of Oncology/Pathology, Karolinska Institutet, Stockholm, Sweden.
Judith M FörsterDepartment of Translational Oncology, German Cancer Research Center and National Center for Tumor Diseases, Heidelberg, Germany.
Jennifer KriegMolecular Partners AG, Zurich-Schlieren, Switzerland.
Anette MörtbergDepartment of Immunology and Transfusion Medicine, Karolinska University Hospital, Stockholm, Sweden.
Mischa R MüllerMolecular Partners AG, Zurich-Schlieren, Switzerland.
Christel HerzogMolecular Partners AG, Zurich-Schlieren, Switzerland.
Dieter SchieggMolecular Partners AG, Zurich-Schlieren, Switzerland.
Denis VillemagneMolecular Partners AG, Zurich-Schlieren, Switzerland.
Ulrike FiedlerMolecular Partners AG, Zurich-Schlieren, Switzerland.
Dan SnellMolecular Partners AG, Zurich-Schlieren, Switzerland.
Benjamin KebbleMolecular Partners AG, Zurich-Schlieren, Switzerland.
Jonas MattssonDepartment of Oncology/Pathology, Karolinska Institutet, Stockholm, Sweden.
Victor LevitskyMolecular Partners AG, Zurich-Schlieren, Switzerland.
Michael UhlinDepartment of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.ORCID https://orcid.org/0000-0002-2177-6727
Molecular Partners (Switzerland) · CHKarolinska University Hospital · SEKarolinska Institutet · SEGerman Cancer Research Center · DEUniversity of Toronto · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PD-1/PD-L1 blockade has revolutionized the field of immunooncology. Despite the relative success, the response rate to anti-PD-1 therapy requires further improvements. Our aim was to explore the enhancement of T-cell function by using novel PD-1-blocking proteins and compare with clinically approved monoclonal antibodies (mAbs). We isolated T-cells from the ascites and tumor of 17 patients with advanced epithelial ovarian cancer (EOC) and analyzed the effects using the mAbs nivolumab and pembrolizumab and two novel engineered ankyrin repeat proteins (DARPin® proteins). PD-1 blockade with either mAb or DARPin® molecule significantly increased the release of IFN-

Indexed as

Antibodies, BlockingBiomarkers, TumorCarcinoma, Ovarian EpithelialCase-Control StudiesCell Line, TumorFemaleHumansImmune Checkpoint InhibitorsImmunomodulationLymphocytes, Tumor-InfiltratingNeoplasm GradingNeoplasm StagingProgrammed Cell Death 1 ReceptorAntibodies, BlockingBiomarkers, TumorImmune Checkpoint InhibitorsProgrammed Cell Death 1 Receptor

Identifiers

PMID32832572
PMCPMC7424497
OpenAlexW3047448200

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.