Evidence map›Paper›PMID 35795096›Full record

ArticleMolecular therapy oncolytics2022

Optimized NGFR-derived hinges for rapid and efficient enrichment and detection of CAR T cells

A Bister, T Ibach, C Haist, G Gerhorst, D Smorra, M Soldierer, K Roellecke, M Wagenmann, K Scheckenbach, N Gattermann and 2 more

Open access · goldAbstract read
In one paragraph

Article in Molecular therapy oncolytics, 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
1.5field-weighted citation impact, top 16% 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, 13 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

12 authors at 2 institutions in 1 country.

A BisterDepartment of Pediatrics III, University Children's Hospital, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany.
T IbachDepartment of Otorhinolaryngology, Head & Neck Surgery, Heinrich Heine University, Düsseldorf, Germany.
C HaistDepartment of Pediatrics III, University Children's Hospital, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany.
G GerhorstDepartment of Otorhinolaryngology, Head & Neck Surgery, Heinrich Heine University, Düsseldorf, Germany.
D SmorraDepartment of Pediatrics III, University Children's Hospital, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany.
M SoldiererDepartment of Pediatrics III, University Children's Hospital, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany.
K RoelleckeDepartment of Otorhinolaryngology, Head & Neck Surgery, Heinrich Heine University, Düsseldorf, Germany.
M WagenmannDepartment of Otorhinolaryngology, Head & Neck Surgery, Heinrich Heine University, Düsseldorf, Germany.
K ScheckenbachDepartment of Otorhinolaryngology, Head & Neck Surgery, Heinrich Heine University, Düsseldorf, Germany.
N GattermannDepartment of Hematology, Heinrich Heine University, Düsseldorf, Germany.
C WiekDepartment of Otorhinolaryngology, Head & Neck Surgery, Heinrich Heine University, Düsseldorf, Germany.
H HanenbergDepartment of Pediatrics III, University Children's Hospital, University of Duisburg-Essen, Hufelandstr. 55, 45122 Essen, Germany.
Heinrich Heine University Düsseldorf · DEUniversity of Duisburg-Essen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chimeric antigen receptor (CAR) T cell therapy has demonstrated unprecedented success with high remission rates for heavily pretreated patients with hematological malignancies. The hinge connecting the extracellular antigen recognition unit to the transmembrane domain provides the length and flexibility of the CAR constructs and ensures that the CAR can reach the target antigen and mediate recognition and killing of target cells. The hinge can also include specific amino acid sequences to improve CAR expression, influence T cell proliferation, and facilitate CAR T cell detection, enrichment, and even elimination. Here, we report the generation of two novel hinge domains derived from the low-affinity p75 chain of the human nerve growth factor receptor (NGFR), termed N3 and N4, which, when incorporated into the CAR backbone, allow detection as well as high-grade enrichment of CAR T cells with GMP-compatible immunomagnetic reagents. After optimizing the MACS protocol for excellent CAR T cell purity and yield, we demonstrated that N3- and N4-hinged CAR T cells are as efficacious as their CD8-hinged counterparts

Indexed as

adoptive cellular therapyCARCD271chimeric antigen receptorhingeimmunotherapylentiviral vectorMACS selectionNGFRpreclinical animal studiesxenotransplantation

Identifiers

PMID35795096
PMCPMC9240717
OpenAlexW4281694109

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.