Evidence map›Paper›PMID 33514714›Full record

ArticleNature communications2021

Direct control of CAR T cells through small molecule-regulated antibodies.

Spencer Park, Edward Pascua, Kevin C Lindquist, Christopher Kimberlin, Xiaodi Deng, Yvonne S L Mak, Zea Melton, Theodore O Johnson, Regina Lin, Bijan Boldajipour and 5 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.8field-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

32 citing papers in PubMed, 48 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Targeting human plasma cells using regulated BCMA CAR T cells eliminates circulating antibodies in humanized mice.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  9. Review
  10. Recent advances of CAR-T cells in acute myeloid leukemia.Therapeutic advances in hematology · 2025
    Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Rational design of small-molecule responsive protein switches.Protein science : a publication of the Protein Society · 2023
    Review
  18. Article
  19. Article
  20. 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

15 authors at 1 institution in 2 countries.

Spencer Park *Pfizer, La Jolla, CA, USA.
Edward Pascua *Pfizer, La Jolla, CA, USA.
Kevin C Lindquist *Pfizer, La Jolla, CA, USA.ORCID http://orcid.org/0000-0001-6059-7425
Christopher KimberlinPfizer, La Jolla, CA, USA.ORCID http://orcid.org/0000-0001-9725-2447
Xiaodi DengPfizer, La Jolla, CA, USA.
Yvonne S L MakPfizer, La Jolla, CA, USA.
Zea MeltonPfizer, La Jolla, CA, USA.
Theodore O JohnsonPfizer, La Jolla, CA, USA.
Regina LinPfizer, La Jolla, CA, USA.
Bijan BoldajipourPfizer, La Jolla, CA, USA.
Robert T AbrahamPfizer, La Jolla, CA, USA.
Jaume PonsPfizer, La Jolla, CA, USA.
Barbra Johnson SasuPfizer, La Jolla, CA, USA.ORCID http://orcid.org/0000-0002-4394-7339
Thomas J Van BlarcomPfizer, La Jolla, CA, USA. tom.vanblarcom@allogene.com.ORCID http://orcid.org/0000-0003-0111-1661
Javier Chaparro-RiggersPfizer, La Jolla, CA, USA. javier.chaparro-riggers@pfizer.com.ORCID http://orcid.org/0000-0002-5403-966X
Pfizer (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antibody-based therapeutics have experienced a rapid growth in recent years and are now utilized in various modalities spanning from conventional antibodies, antibody-drug conjugates, bispecific antibodies to chimeric antigen receptor (CAR) T cells. Many next generation antibody therapeutics achieve enhanced potency but often increase the risk of adverse events. Antibody scaffolds capable of exhibiting inducible affinities could reduce the risk of adverse events by enabling a transient suspension of antibody activity. To demonstrate this, we develop conditionally activated, single-module CARs, in which tumor antigen recognition is directly modulated by an FDA-approved small molecule drug. The resulting CAR T cells demonstrate specific cytotoxicity of tumor cells comparable to that of traditional CARs, but the cytotoxicity is reversibly attenuated by the addition of the small molecule. The exogenous control of conditional CAR T cell activity allows continual modulation of therapeutic activity to improve the safety profile of CAR T cells across all disease indications.

Indexed as

AnimalsAntigens, NeoplasmCell Line, TumorCombined Modality TherapyFemaleHEK293 CellsHumansImmunotherapy, AdoptiveMethotrexateMiceNeoplasmsPrimary Cell CultureReceptors, Chimeric AntigenSingle-Domain AntibodiesT-Cell Antigen Receptor SpecificityT-LymphocytesAntigens, NeoplasmMethotrexateReceptors, Chimeric AntigenSingle-Domain Antibodies

Identifiers

PMID33514714
PMCPMC7846603
OpenAlexW3122235270

What OpenQuestion holds

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LicenceCC BY
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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.