Evidence map›Paper›PMID 41964291›Full record

ArticleTransfusion2026

Impaired hematopoiesis affects apheresis and CAR T-cell product composition and treatment response.

Hanna Kuhn, Felix Korell, Angela Hückelhoven-Krauss, Brigitte Neuber, Miriam Stenzinger, Anita Ludwig-Husemann, Maria-Luisa Schubert, Patrick Derigs, Kiavasch Farid, Tim Sauer and 5 more

Abstract read
In one paragraph

Article in Transfusion, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

15 authors.

Hanna KuhnInternal Medicine V, Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Heidelberg, Germany.ORCID https://orcid.org/0009-0008-2281-858X
Felix KorellInternal Medicine V, Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Heidelberg, Germany.
Angela Hückelhoven-KraussInternal Medicine V, Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Heidelberg, Germany.
Brigitte NeuberInternal Medicine V, Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Heidelberg, Germany.
Miriam StenzingerInstitute of Clinical Transfusion Medicine and Cell Therapy (IKTZ), Heidelberg, Germany.
Anita Ludwig-HusemannInstitute of Clinical Transfusion Medicine and Cell Therapy (IKTZ), Heidelberg, Germany.
Maria-Luisa SchubertInternal Medicine V, Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Heidelberg, Germany.
Patrick DerigsInternal Medicine V, Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Heidelberg, Germany.
Kiavasch FaridInternal Medicine V, Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Heidelberg, Germany.ORCID https://orcid.org/0009-0006-9361-4467
Tim SauerInternal Medicine V, Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Heidelberg, Germany.
Sandra SauerInternal Medicine V, Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Heidelberg, Germany.
Carsten Müller-TidowInternal Medicine V, Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Heidelberg, Germany.
Peter DregerInternal Medicine V, Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Heidelberg, Germany.
Michael SchmittInternal Medicine V, Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Heidelberg, Germany.
Anita SchmittInternal Medicine V, Hematology, Oncology and Rheumatology, Heidelberg University Hospital, Heidelberg, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChimeric antigen receptor (CAR) T-cell therapy has transformed the treatment of hematologic malignancies, but its success depends on obtaining sufficient CD3

methodsWe analyzed 166 leukapheresis products from 154 patients undergoing manufacturing of CD19-directed CAR T-cells, including 146 from non-Hodgkin's lymphoma (NHL) and 20 from acute lymphoblastic leukemia (ALL). Collections were performed for commercial CAR T-cell products (axi-cel, tisa-cel, brexu-cel, liso-cel; n = 121) and the HD-CAR-1 trial with in-house manufacturing (heidagenlecleucel; n = 45).

resultsIn 150/154 patients, a sufficient CD3

conclusionThese findings highlight the importance of early leukapheresis, ideally before intensive treatments, to optimize T-cell yield, product quality, and therapeutic efficacy.

Indexed as

Blood Component RemovalHematopoiesisImmunotherapy, AdoptiveLeukapheresisReceptors, Chimeric AntigenT-LymphocytesAdolescentAdultAgedCD3 ComplexFemaleHumansLymphoma, Non-HodgkinMaleMiddle AgedPrecursor Cell Lymphoblastic Leukemia-LymphomaCD3 ComplexReceptors, Antigen, T-CellReceptors, Chimeric Antigen

Identifiers

PMID41964291
PMCPMC13350226

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.