Evidence map›Paper›PMID 41437815›Full record

ArticleHaematologica2026

Allo-defensive, multiplex base-edited, anti-CD38 CAR T cells for 'off-the-shelf' immunotherapy.

Roland Preece, Oliver Gough, Akshay Joshi, Renuka Kadirkamanathan, Eamonn Cudworth, Delordson Kallon, Christos Georgiadis, Waseem Qasim

Abstract read
In one paragraph

Article in Haematologica, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Article
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

8 authors.

Roland PreeceUCL Great Ormond Street Institute of Child Health, WC1N 1EH, London.
Oliver GoughUCL Great Ormond Street Institute of Child Health, WC1N 1EH, London.
Akshay JoshiUCL Great Ormond Street Institute of Child Health, WC1N 1EH, London.
Renuka KadirkamanathanUCL Great Ormond Street Institute of Child Health, WC1N 1EH, London.
Eamonn CudworthClinical Transplantation Laboratory, East and Southeast London Pathology Partnership, Barts Health NHS Trust, London.
Delordson KallonClinical Transplantation Laboratory, East and Southeast London Pathology Partnership, Barts Health NHS Trust, London.
Christos GeorgiadisUCL Great Ormond Street Institute of Child Health, WC1N 1EH, London.
Waseem QasimUCL Great Ormond Street Institute of Child Health, WC1N 1EH, London. w.qasim@ucl.ac.uk.

Funding

Wellcome Trust
6 · The paper itself

Abstract

Chimeric antigen receptor (CAR) T-cell therapies are being widely investigated in both autologous and allogeneic settings, with gene editing providing new strategies to address barriers to mismatched cell therapies. Currently 'universal' donor-derived T-cell therapies require intensive lymphodepletion and are still prone to host-mediated rejection. CD38, a transmembrane glycoprotein involved in cell activation and bioenergetics, is a promising immunotherapy target for hematologic malignancies. Disruption of CD38 expression using base editing prevented fratricide between T cells expressing anti-CD38 CAR (CAR38). Additional base editing enabled generation of 'universal' donor CAR38-T cells, devoid of endogenous TCRαβ and human leukocyte antigen (HLA) molecules after disruption of T-Cell Receptor Beta Constant (TRBC), Beta-2 Microglobulin (B2M), and Regulatory Factor X5 (RFX5). Removal of cell surface HLA expression enabled evasion of anti-HLA antibodies in sera from sensitized donors and reduced allo-stimulation in mixed lymphocyte cultures, while TCRαβ disruption prevented allo-reactivity. In mixed lymphocyte cultures, CAR38 expression enabled potent 'allo-defense' activity against CD38+ allo-reactive cells. Multiplex base-edited CAR38-T cells exhibited antigen-specific antileukemic activity against human B, T, and myeloid malignancies and inhibited disease progression in humanized murine xenograft models. CAR38-T cells offer a potent 'off-the-shelf' strategy against CD38+ hematologic malignancies and long-lived plasma cells which can be associated with auto-antibody production.

Indexed as

ADP-ribosyl Cyclase 1Gene EditingHematologic NeoplasmsImmunotherapy, AdoptiveReceptors, Chimeric AntigenT-LymphocytesAnimalsHumansMiceADP-ribosyl Cyclase 1Receptors, Chimeric Antigen

Identifiers

PMID41437815
PMCPMC13530926

What OpenQuestion holds

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Registered trials

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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.