Evidence map›Paper›PMID 33216984›Full record

ReviewBritish journal of haematology2021

Chimeric antigen receptor (CAR) natural killer (NK)-cell therapy: leveraging the power of innate immunity.

Hind Rafei, May Daher, Katayoun Rezvani

Open access · bronzeAbstract readComparative StudyReview
In one paragraph

Review in British journal of haematology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed
5.1field-weighted citation impact, top 3% 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

79 citing papers in PubMed, 111 citations in OpenAlex.

  1. Trial
  2. Recent advances in CAR T and CAR NK cell therapy for AML.International journal of hematology · 2026
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  17. Targets for CAR Therapy in Multiple Myeloma.International journal of molecular sciences · 2025
    Review
  18. Review
  19. Emerging combined CAR-NK cell therapies in cancer treatment: Finding a dancing partner.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  20. Review

19 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Hind RafeiDivision of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.ORCID 0000-0002-5724-4183
May DaherDepartment of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.ORCID 0000-0002-6026-8397
Katayoun RezvaniDepartment of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.ORCID 0000-0002-9599-2246
The University of Texas MD Anderson Cancer Center · US

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Fabien Delerue · 1985 to 2026
$290.8M
Off-the-shelf engineered NK cells for the treatment of AMLR01CA211044 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI REZVANI, KATY · 2017 to 2021
$2.0M
NCI NIH HHS P30 CA016672NCI NIH HHS R01 CA211044
6 · The paper itself

Abstract

Chimeric antigen receptor (CAR) T cells are a rapidly emerging form of cancer treatment, and have resulted in remarkable responses in refractory lymphoid malignancies. However, their widespread clinical use is limited by toxicity related to cytokine release syndrome and neurotoxicity, the logistic complexity of their manufacturing, cost and time-to-treatment for autologous CAR-T cells, and the risk of graft-versus-host disease (GvHD) associated with allogeneic CAR-T cells. Natural killer (NK) cells have emerged as a promising source of cells for CAR-based therapies due to their ready availability and safety profile. NK cells are part of the innate immune system, providing the first line of defence against pathogens and cancer cells. They produce cytokines and mediate cytotoxicity without the need for prior sensitisation and have the ability to interact with, and activate other immune cells. NK cells for immunotherapy can be generated from multiple sources, such as expanded autologous or allogeneic peripheral blood, umbilical cord blood, haematopoietic stem cells, induced pluripotent stem cells, as well as cell lines. Genetic engineering of NK cells to express a CAR has shown impressive preclinical results and is currently being explored in multiple clinical trials. In the present review, we discuss both the preclinical and clinical trial progress made in the field of CAR NK-cell therapy, and the strategies to overcome the challenges encountered.

Indexed as

AllograftsClinical Trials as TopicCytokine Release SyndromeGenetic EngineeringGraft vs Host DiseaseHumansImmunity, InnateImmunotherapyImmunotherapy, AdoptiveInduced Pluripotent Stem CellsKiller Cells, NaturalNeoplasmsNeurotoxicity SyndromesReceptors, Chimeric AntigenSafetyTime-to-TreatmentReceptors, Chimeric Antigenadoptive cell transfercancerCAR-NK cellschimeric antigen receptor natural killer cellsgenetic engineeringnatural killer cellsnatural killer cell therapy

Identifiers

PMID33216984
PMCPMC9942693
OpenAlexW3105395209

What OpenQuestion holds

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LicenceTDM
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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.