Evidence map›Paper›PMID 37818374›Full record

ArticleFrontiers in immunology2023

Extracellular vesicles derived from immortalized human natural killer cell line NK3.3 as a novel therapeutic for multiple myeloma.

Emily C Matchett, Jacki Kornbluth

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2023. 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
2.3field-weighted citation impact, top 11% 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, 14 citations in OpenAlex.

  1. Review
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  3. Article
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  5. Isolation of extracellular vesicles from insect hemolymph.Current research in insect science · 2025
    Review
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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

2 authors at 1 institution in 1 country.

Emily C MatchettDepartment of Pathology, Saint Louis University School of Medicine, St. Louis, MO, United States.
Jacki KornbluthDepartment of Pathology, Saint Louis University School of Medicine, St. Louis, MO, United States.
Saint Louis University · US

Funding

Development of Natural Killer (NK) Cell Line-Derived Extracellular Vesicles as a New Treatment for CancerR41CA268300 · NCI · VANQUISH BIO LLC · PI KORNBLUTH, JACKI · 2022 to 2022
$400k
Molecular Characterization of Anti-Tumor Activity Mediated by Extracellular Vesicles Derived from Natural Killer CellsI01BX006014 · VA · ST. LOUIS VA MEDICAL CENTER · PI KORNBLUTH, JACKI · 2023 to 2025
–
BLRD VA I01 BX006014NCI NIH HHS R41 CA268300
6 · The paper itself

Abstract

Introduction: Over the last decade, there have been many advancements in the therapeutic treatment of multiple myeloma (MM), including the use of natural killer (NK) cells. However, despite promising results from clinical trials, there are concerns over the use of NK cell-based therapy. Cells often undergo growth arrest, limiting their experimental utility; donor cells are extremely heterogeneous, resulting in content variability; and patients receiving allogeneic cells are at risk for graft-versus-host disease and/or cytokine release syndrome. Extracellular vesicles (EVs) have emerged as a new natural therapeutic tool. EVs are known to carry cargo derived from the parent cell from which they originate. NK cells play an important role in the innate immune system, targeting and killing tumor cells. This has led many researchers to isolate EVs from NK cells for their cytotoxic potential. Methods: In this study, we isolated EVs from the NK cell line, NK3.3, which was derived from the peripheral blood of a healthy donor. Currently, it is the only normal human NK cell line reported with all the functional characteristics of healthy NK cells. To address the issue of growth arrest, we immortalized NK3.3 cells with lentivirus encoding the catalytic subunit of human telomerase Results and conclusions: We demonstrated that NK3.3-LTV EVs target both sensitive and drug-resistant MM cell lines as well as primary patient MM cells

Indexed as

Extracellular VesiclesMultiple MyelomaHumansImmunotherapy, AdoptiveKiller Cells, Naturalcytotoxicitydrug resistanceextracellular vesiclesmultiple myelomanatural killer cells

Identifiers

PMID37818374
PMCPMC10560732
OpenAlexW4387057753

What OpenQuestion holds

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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.