Evidence map›Paper›PMID 34846443›Full record

ArticleJournal of materials chemistry. B2022

Comparison of the uptake of untargeted and targeted immunostimulatory nanoparticles by immune cells in the microenvironment of metastatic breast cancer.

Gil Covarrubias, Taylor J Moon, Georgia Loutrianakis, Haley M Sims, Mayura P Umapathy, Morgan E Lorkowski, Peter A Bielecki, Michelle L Wiese, Prabhani U Atukorale, Efstathios Karathanasis

Open access · greenAbstract read
In one paragraph

Article in Journal of materials chemistry. B, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

13 citing papers in PubMed, 16 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 1 institution in 1 country.

Gil CovarrubiasDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA. stathis@case.edu.
Taylor J MoonDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA. stathis@case.edu.
Georgia LoutrianakisDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA. stathis@case.edu.
Haley M SimsDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA. stathis@case.edu.
Mayura P UmapathyDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA. stathis@case.edu.
Morgan E LorkowskiDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA. stathis@case.edu.
Peter A BieleckiDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA. stathis@case.edu.
Michelle L WieseDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA. stathis@case.edu.
Prabhani U AtukoraleDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA. stathis@case.edu.
Efstathios KarathanasisDepartment of Biomedical Engineering, Case Western Reserve University, Cleveland, Ohio 44106, USA. stathis@case.edu.ORCID 0000-0001-7484-7552
Case Western Reserve University · US

Funding

TUMOR METABOLISM PROGRAMP30CA043703 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI Amar Desai · 1987 to 2026
$142.3M
Clinical and Translational Science Collaborative of ClevelandUL1TR002548 · NCATS · CASE WESTERN RESERVE UNIVERSITY · PI MCCOMSEY, GRACE A · 2018 to 2022
$35.5M
Interdisciplinary Biomedical Imaging Training ProgramT32EB007509 · NIBIB · CASE WESTERN RESERVE UNIVERSITY · PI DAVID Lynn WILSON, Xin Yu · 2007 to 2026
$5.6M
Treatment of glioblastoma using targeted nanoparticlesU01CA198892 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI KARATHANASIS, EFSTATHIOS · 2015 to 2019
$3.1M
Targeted immuno-nanoparticles for directing antitumor immune response against breast cancer metastasisR01CA253627 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI KARATHANASIS, EFSTATHIOS, SCHIEMANN, WILLIAM · 2020 to 2024
$2.9M
NCATS NIH HHS UL1 TR002548NCI NIH HHS P30 CA043703NCI NIH HHS R01 CA253627NCI NIH HHS U01 CA198892NIBIB NIH HHS T32 EB007509
6 · The paper itself

Abstract

To alter the immunosuppressive tumor microenvironment (TME), we developed an immunostimulatory nanoparticle (NP) to reprogram a tumor's dysfunctional and inhibitory antigen-presenting cells (APCs) into properly activated APCs that stimulate tumor-reactive cytotoxic T cells. Importantly, systemic delivery allowed NPs to efficiently utilize the entire microvasculature and gain access into the majority of the perivascular TME, which coincided with the APC-rich tumor areas leading to uptake of the NPs predominantly by APCs. In this work, a 60 nm NP was loaded with a STING agonist, which triggered robust production of interferon β, resulting in activation of APCs. In addition to untargeted NPs, we employed 'mainstream' ligands targeting fibronectin, α

Indexed as

1,2-DipalmitoylphosphatidylcholineAnimalsBreast NeoplasmsCell Line, TumorCyclic GMPDendritic CellsImmunity, InnateImmunologic FactorsLigandsMacrophagesMiceMice, Inbred BALB CNanoparticlesPeptidesPhosphatidylcholinesPhosphatidylethanolamines1,2-Dipalmitoylphosphatidylcholine1,2-oleoylphosphatidylcholinebis(3',5')-cyclic diguanylic acidCyclic GMPImmunologic FactorsLigandsN-carbamylmethoxypoly(ethylene glycol)-1,2-distearoyl-sn-glycero-3-phosphoethanolaminePeptidesPhosphatidylcholinesPhosphatidylethanolaminesPolyethylene Glycols

Identifiers

PMID34846443
PMCPMC8732314
OpenAlexW3214839170

What OpenQuestion holds

Textmetadata
LicenceTDM
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.