Evidence map›Paper›PMID 36849828›Full record

ArticleNature biotechnology2023

Deconvolution of clinical variance in CAR-T cell pharmacology and response.

Daniel C Kirouac, Cole Zmurchok, Avisek Deyati, Jordan Sicherman, Chris Bond, Peter W Zandstra

Erratum issuedAbstract read
In one paragraph

Article in Nature biotechnology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing 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

47 citing papers in PubMed.

  1. Single-Cell RNA Analysis Reveals Cell-Intrinsic Functions of CAR T Cells Correlating with Response in a Phase II Study of Lymphoma Patients.Clinical cancer research : an official journal of the American Association for Cancer Research · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Daniel C KirouacNotch Therapeutics, Vancouver, BC, Canada. dkirouac@notchtx.com.ORCID 0000-0002-9601-1913
Cole Zmurchok *Notch Therapeutics, Vancouver, BC, Canada.
Avisek Deyati *Notch Therapeutics, Vancouver, BC, Canada.
Jordan SichermanNotch Therapeutics, Vancouver, BC, Canada.ORCID 0000-0001-8160-4567
Chris BondNotch Therapeutics, Vancouver, BC, Canada.
Peter W ZandstraNotch Therapeutics, Vancouver, BC, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chimeric antigen receptor T cell (CAR-T) expansion and persistence vary widely among patients and predict both efficacy and toxicity. However, the mechanisms underlying clinical outcomes and patient variability are poorly defined. In this study, we developed a mathematical description of T cell responses wherein transitions among memory, effector and exhausted T cell states are coordinately regulated by tumor antigen engagement. The model is trained using clinical data from CAR-T products in different hematological malignancies and identifies cell-intrinsic differences in the turnover rate of memory cells and cytotoxic potency of effectors as the primary determinants of clinical response. Using a machine learning workflow, we demonstrate that product-intrinsic differences can accurately predict patient outcomes based on pre-infusion transcriptomes, and additional pharmacological variance arises from cellular interactions with patient tumors. We found that transcriptional signatures outperform T cell immunophenotyping as predictive of clinical response for two CD19-targeted CAR-T products in three indications, enabling a new phase of predictive CAR-T product development.

Indexed as

Receptors, Chimeric AntigenAntigens, CD19HumansImmunotherapy, AdoptiveReceptors, Antigen, T-CellT-LymphocytesAntigens, CD19Receptors, Antigen, T-CellReceptors, Chimeric Antigen

Identifiers

PMID36849828
PMCPMC10635825

What OpenQuestion holds

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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.