Evidence map›Paper›PMID 35064152›Full record

ArticleScientific reports2022

A cell-based phenotypic library selection and screening approach for the de novo discovery of novel functional chimeric antigen receptors.

Julie K Fierle, Johan Abram-Saliba, Vasileios Atsaves, Matteo Brioschi, Mariastella de Tiani, Patrick Reichenbach, Melita Irving, George Coukos, Steven M Dunn

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.9field-weighted citation impact, top 24% 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

7 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Racing CARs to veterinary immuno-oncology.Frontiers in veterinary science · 2023
    Review
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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

9 authors at 3 institutions in 1 country.

Julie K Fierle *LAbCore Immunoglobulin Discovery Platform, Department of Oncology, Ludwig Institute for Cancer Research Lausanne, University of Lausanne, 1066, Epalinges, Switzerland.
Johan Abram-Saliba *LAbCore Immunoglobulin Discovery Platform, Department of Oncology, Ludwig Institute for Cancer Research Lausanne, University of Lausanne, 1066, Epalinges, Switzerland.
Vasileios AtsavesLAbCore Immunoglobulin Discovery Platform, Department of Oncology, Ludwig Institute for Cancer Research Lausanne, University of Lausanne, 1066, Epalinges, Switzerland.
Matteo BrioschiLAbCore Immunoglobulin Discovery Platform, Department of Oncology, Ludwig Institute for Cancer Research Lausanne, University of Lausanne, 1066, Epalinges, Switzerland.
Mariastella de TianiLAbCore Immunoglobulin Discovery Platform, Department of Oncology, Ludwig Institute for Cancer Research Lausanne, University of Lausanne, 1066, Epalinges, Switzerland.
Patrick ReichenbachDepartment of Oncology, Ludwig Institute for Cancer Research Lausanne, University of Lausanne, 1066, Epalinges, Switzerland.
Melita IrvingDepartment of Oncology, Ludwig Institute for Cancer Research Lausanne, University of Lausanne, 1066, Epalinges, Switzerland.
George CoukosDepartment of Oncology, Ludwig Institute for Cancer Research Lausanne, Lausanne University Hospital and University of Lausanne, 1005, Lausanne, Switzerland.
Steven M DunnLAbCore Immunoglobulin Discovery Platform, Department of Oncology, Ludwig Institute for Cancer Research Lausanne, University of Lausanne, 1066, Epalinges, Switzerland. steven.dunn@chuv.ch.
University of Lausanne · CHLudwig Cancer Research · CHUniversity Hospital of Lausanne · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anti-tumor therapies that seek to exploit and redirect the cytotoxic killing and effector potential of autologous or syngeneic T cells have shown extraordinary promise and efficacy in certain clinical settings. Such cells, when engineered to express synthetic chimeric antigen receptors (CARs) acquire novel targeting and activation properties which are governed and orchestrated by, typically, antibody fragments specific for a tumor antigen of interest. However, it is becoming increasingly apparent that not all antibodies are equal in this regard, with a growing appreciation that 'optimal' CAR performance requires a consideration of multiple structural and contextual parameters. Thus, antibodies raised by classical approaches and intended for other applications often perform poorly or not at all when repurposed as CARs. With this in mind, we have explored the potential of an in vitro phenotypic CAR library discovery approach that tightly associates antibody-driven bridging of tumor and effector T cells with an informative and functionally relevant CAR activation reporter signal. Critically, we demonstrate the utility of this enrichment methodology for 'real world' de novo discovery by isolating several novel anti-mesothelin CAR-active scFv candidates.

Indexed as

Cell Line, TumorGene LibraryHealthy VolunteersHEK293 CellsHumansImmunotherapy, AdoptiveNeoplasmsPrimary Cell CultureReceptors, Chimeric AntigenSingle-Chain AntibodiesT-Lymphocytes, CytotoxicReceptors, Chimeric AntigenSingle-Chain Antibodies

Identifiers

PMID35064152
PMCPMC8782825
OpenAlexW4206926111

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.