Evidence map›Paper›PMID 33247092›Full record

ArticleNature communications2020

In vitro-transcribed antigen receptor mRNA nanocarriers for transient expression in circulating T cells in vivo.

N N Parayath, S B Stephan, A L Koehne, P S Nelson, M T Stephan

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 245 papers.

0numbers the graph read from it
0cells of the map it votes in
245citing papers in PubMed
13.7field-weighted citation impact, top 1% 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

245 citing papers in PubMed, 387 citations in OpenAlex.

  1. Article
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  6. Biomaterial-EnabledCell biomaterials · 2026
    Article
  7. Review
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  9. Nanomaterials Drive In Vivo CAR Immune Cells Engineering.Advanced materials (Deerfield Beach, Fla.) · 2026
    Review
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  11. Article
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  14. Article
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  19. Emerging strategies to reduce the side effects of CAR-T cell therapy: focusing on gene editing and nanotechnology.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  20. Review

185 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

5 authors at 3 institutions in 2 countries.

N N ParayathClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA.
S B StephanClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA.
A L KoehneTranslational Pathology, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA.
P S NelsonDivision of Human Biology and Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA.
M T StephanClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA. mstephan@fredhutch.org.ORCID 0000-0001-8310-0100
Fred Hutch Cancer Center · USCape Town HVTN Immunology Laboratory / Hutchinson Centre Research Institute of South Africa · ZAUniversity of Washington Medical Center · US

Funding

Generating rapid antitumor immunity with lymphocyte-reprogramming nanocarriersR01CA207407 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI STEPHAN, MATTHIAS · 2017 to 2021
$1.8M
NCI NIH HHS R01 CA207407
6 · The paper itself

Abstract

Engineering chimeric antigen receptors (CAR) or T cell receptors (TCR) helps create disease-specific T cells for targeted therapy, but the cost and rigor associated with manufacturing engineered T cells ex vivo can be prohibitive, so programing T cells in vivo may be a viable alternative. Here we report an injectable nanocarrier that delivers in vitro-transcribed (IVT) CAR or TCR mRNA for transiently reprograming of circulating T cells to recognize disease-relevant antigens. In mouse models of human leukemia, prostate cancer and hepatitis B-induced hepatocellular carcinoma, repeated infusions of these polymer nanocarriers induce sufficient host T cells expressing tumor-specific CARs or virus-specific TCRs to cause disease regression at levels similar to bolus infusions of ex vivo engineered lymphocytes. Given their ease of manufacturing, distribution and administration, these nanocarriers, and the associated platforms, could become a therapeutic for a wide range of diseases.

Indexed as

Transcription, GeneticAnimalsCD8-Positive T-LymphocytesFemaleHemolysisHepatitis B virusHep G2 CellsHumansImmunocompetenceImmunotherapy, AdoptiveLeukemiaLigandsMiceNanoparticlesRats, Sprague-DawleyReceptors, Antigen, T-CellLigandsReceptors, Antigen, T-CellReceptors, Chimeric AntigenRNA, Messenger

Identifiers

PMID33247092
PMCPMC7695830
OpenAlexW3107786127

What OpenQuestion holds

Textmetadata
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.