Evidence map›Paper›PMID 32238299›Full record

ArticleCytotherapy2020

Expansion and CD2/CD3/CD28 stimulation enhance Th2 cytokine secretion of human invariant NKT cells with retained anti-tumor cytotoxicity.

Kelly Andrews, Anouk A J Hamers, Xiaodian Sun, Geoffrey Neale, Katherine Verbist, Paige Tedrick, Kim E Nichols, Shalini Pereira, Daniel E Geraghty, Asha B Pillai

Open access · greenAbstract read
In one paragraph

Article in Cytotherapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.6field-weighted citation impact, top 36% 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

10 citing papers in PubMed, 11 citations in OpenAlex.

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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

10 authors at 4 institutions in 1 country.

Kelly AndrewsDepartment of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, Tennessee, USA; Departments of Pediatrics and Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, Florida, USA; Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, USA.
Anouk A J HamersDepartments of Pediatrics and Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, Florida, USA; Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, USA.
Xiaodian SunSylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, USA.
Geoffrey NealeHartwell Center for Bioinformatics and Biotechnology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA.
Katherine VerbistDepartment of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA.
Paige TedrickDepartment of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA.
Kim E NicholsDepartment of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA.
Shalini PereiraScisco Genetics Inc., Seattle, Washington, USA.
Daniel E GeraghtyScisco Genetics Inc., Seattle, Washington, USA; Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.
Asha B PillaiDepartment of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, Tennessee, USA; Departments of Pediatrics and Microbiology and Immunology, University of Miami Miller School of Medicine, Miami, Florida, USA; Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida, USA. Electronic address: asha.pillai@med.miami.edu.
St. Jude Children's Research Hospital · USUniversity of Miami · USFred Hutch Cancer Center · USSeagen (United States) · US

Funding

Viral Vector Technology (VVTSR)P30CA021765 · NCI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI CHARLES ROBERTS · 1985 to 2026
$166.9M
Tumor Biology Research ProgramP30CA240139 · NCI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI Daniel Bilbao · 2019 to 2026
$24.1M
NOVEL INNATE MECHANISMS OF IMMUNE TOLERANCE INDUCTION IN ALLOGENEIC HCT FOR HEMOGLOBINOPATHIESR01HL133462 · NHLBI · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI PILLAI, ASHA BHASKARAN · 2018 to 2021
$1.7M
NCI NIH HHS P30 CA021765NCI NIH HHS P30 CA240139NHLBI NIH HHS R01 HL133462
6 · The paper itself

Abstract

BACKGROUND

aimsKey obstacles in human iNKT cell translational research and immunotherapy include the lack of robust protocols for dependable expansion of human iNKT cells and the paucity of data on phenotypes in post-expanded cells.

methodsWe delineate expansion methods using interleukin (IL)-2, IL-7 and allogeneic feeder cells and anti-CD2/CD3/CD28 stimulation by which to dependably augment Th2 polarization and direct cytotoxicity of human peripheral blood CD3

resultsGene and protein expression profiling demonstrated augmented Th2 cytokine secretion (IL-4, IL-5, IL-13) in expanded iNKT cells stimulated with anti-CD2/CD3/CD28 antibodies. Cytotoxic effector molecules including granzyme B were increased in expanded iNKT cells after CD2/CD3/CD28 stimulation. Direct cytotoxicity assays using unstimulated expanded iNKT cell effectors revealed α-galactosyl ceramide (α-GalCer)-dependent killing of the T-ALL cell line Jurkat. Moreover, CD2/CD3/CD28 stimulation of expanded iNKT cells augmented their (α-GalCer-independent) killing of Jurkat cells. Co-culture of expanded iNKT cells with stimulated responder cells confirmed contact-dependent inhibition of activated CD4 DISCUSSION: These data establish a robust protocol to expand and novel pathways to enhance Th2 cytokine secretion and direct cytotoxicity in human iNKT cells, findings with direct implications for autoimmunity, vaccine augmentation and anti-infective immunity, cancer immunotherapy and transplantation.

Indexed as

AntibodiesApoptosisBlood DonorsCD28 AntigensCD2 AntigensCD3 ComplexCell ProliferationCells, CulturedCell TransplantationCytokinesGene Expression ProfilingHumansImmunotherapyJurkat CellsK562 CellsLymphocyte ActivationAntibodiesCD28 AntigensCD2 AntigensCD3 ComplexCytokinesco-stimulationcytotoxicityimmunotherapyiNKT cellsleukemiaNKT cellsregulatory T cellstransplantation

Identifiers

PMID32238299
PMCPMC7666372
OpenAlexW3013606235

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.