Evidence map›Paper›PMID 38492569›Full record

ArticleCell reports methods2024

An engineering strategy to target activated EGFR with CAR T cells.

Markus Dobersberger, Delia Sumesgutner, Charlotte U Zajc, Benjamin Salzer, Elisabeth Laurent, Dominik Emminger, Elise Sylvander, Elisabeth Lehner, Magdalena Teufl, Jacqueline Seigner and 4 more

Open access · goldAbstract read
In one paragraph

Article in Cell reports methods, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

13 citing papers in PubMed, 15 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

14 authors at 5 institutions in 3 countries.

Markus DobersbergerDepartment of Chemistry, Institute of Biochemistry, BOKU University, 1190 Vienna, Austria.
Delia SumesgutnerDepartment of Chemistry, Institute of Biochemistry, BOKU University, 1190 Vienna, Austria; CD Laboratory for Next Generation CAR T Cells, 1090 Vienna, Austria.
Charlotte U ZajcDepartment of Chemistry, Institute of Biochemistry, BOKU University, 1190 Vienna, Austria; CD Laboratory for Next Generation CAR T Cells, 1090 Vienna, Austria.
Benjamin SalzerCD Laboratory for Next Generation CAR T Cells, 1090 Vienna, Austria; St. Anna Children's Cancer Research Institute, CCRI, 1090 Vienna, Austria.
Elisabeth LaurentBOKU Core Facility Biomolecular & Cellular Analysis, BOKU University, 1190 Vienna, Austria.
Dominik EmmingerCD Laboratory for Next Generation CAR T Cells, 1090 Vienna, Austria; St. Anna Children's Cancer Research Institute, CCRI, 1090 Vienna, Austria.
Elise SylvanderCD Laboratory for Next Generation CAR T Cells, 1090 Vienna, Austria; St. Anna Children's Cancer Research Institute, CCRI, 1090 Vienna, Austria.
Elisabeth LehnerDepartment of Chemistry, Institute of Biochemistry, BOKU University, 1190 Vienna, Austria; CD Laboratory for Next Generation CAR T Cells, 1090 Vienna, Austria.
Magdalena TeuflDepartment of Chemistry, Institute of Biochemistry, BOKU University, 1190 Vienna, Austria; CD Laboratory for Next Generation CAR T Cells, 1090 Vienna, Austria.
Jacqueline SeignerDepartment of Chemistry, Institute of Biochemistry, BOKU University, 1190 Vienna, Austria; Department of Biotechnology, Institute of Animal Cell Technology and Systems Biology, BOKU University, 1190 Vienna, Austria.
Madhusudhan Reddy BobbiliDepartment of Biotechnology, Institute of Molecular Biotechnology, BOKU University, 1190 Vienna, Austria; Ludwig Boltzmann Institute for Traumatology, Research Center in Cooperation with AUVA, 1200 Vienna, Austria.
Renate KunertDepartment of Biotechnology, Institute of Animal Cell Technology and Systems Biology, BOKU University, 1190 Vienna, Austria.
Manfred LehnerCD Laboratory for Next Generation CAR T Cells, 1090 Vienna, Austria; St. Anna Children's Cancer Research Institute, CCRI, 1090 Vienna, Austria; St. Anna Children's Hospital, Department of Pediatrics, Medical University of Vienna, 1090 Vienna, Austria.
Michael W TraxlmayrDepartment of Chemistry, Institute of Biochemistry, BOKU University, 1190 Vienna, Austria; CD Laboratory for Next Generation CAR T Cells, 1090 Vienna, Austria. Electronic address: michael.traxlmayr@boku.ac.at.
TU Wien · ATCancer Research Institute of the Slovak Academy of Sciences · SKBOKU University · ATInstitute of Molecular Biotechnology · ATSt Anna Children's Hospital · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chimeric antigen receptor (CAR) T cells have shown remarkable response rates in hematological malignancies. In contrast, CAR T cell treatment of solid tumors is associated with several challenges, in particular the expression of most tumor-associated antigens at lower levels in vital organs, resulting in on-target/off-tumor toxicities. Thus, innovative approaches to improve the tumor specificity of CAR T cells are urgently needed. Based on the observation that many human solid tumors activate epidermal growth factor receptor (EGFR) on their surface through secretion of EGFR ligands, we developed an engineering strategy for CAR-binding domains specifically directed against the ligand-activated conformation of EGFR. We show, in several experimental systems, that the generated binding domains indeed enable CAR T cells to distinguish between active and inactive EGFR. We anticipate that this engineering concept will be an important step forward to improve the tumor specificity of CAR T cells directed against EGFR-positive solid cancers.

Indexed as

ErbB ReceptorsReceptors, Chimeric AntigenT-LymphocytesAnimalsCell Line, TumorHumansImmunotherapy, AdoptiveMiceNeoplasmsReceptors, Antigen, T-CellEGFR protein, humanErbB ReceptorsReceptors, Antigen, T-CellReceptors, Chimeric Antigenactivated EGFRantigen-binding domainCAR T cellsconformational specificityCP: cancer biologyEGFNur77 reporter cell lineprotein engineering strategyprotein-protein interactionTGF-αyeast surface display technology

Identifiers

PMID38492569
PMCPMC11045874
OpenAlexW4392846933

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.