Evidence map›Paper›PMID 31669854›Full record

ArticleNanomedicine : nanotechnology, biology, and medicine2020

A cationic amphiphilic co-polymer as a carrier of nucleic acid nanoparticles (Nanps) for controlled gene silencing, immunostimulation, and biodistribution.

Justin R Halman, Ki-Taek Kim, So-Jung Gwak, Richard Pace, M Brittany Johnson, Morgan R Chandler, Lauren Rackley, Mathias Viard, Ian Marriott, Jeoung Soo Lee and 1 more

Abstract read
In one paragraph

Article in Nanomedicine : nanotechnology, biology, and medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
–field-weighted citation impact
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

47 citing papers in PubMed.

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  17. Advances in modification and delivery of nucleic acid drugs.Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2023
    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

11 authors.

Justin R HalmanDepartment of Chemistry, University of North Carolina at Charlotte, Charlotte, NC, USA.
Ki-Taek KimDrug Design, Development, and Delivery (4D) Laboratory, Department of Bioengineering, Clemson University, Clemson, SC, USA.
So-Jung GwakDrug Design, Development, and Delivery (4D) Laboratory, Department of Bioengineering, Clemson University, Clemson, SC, USA.
Richard PaceDrug Design, Development, and Delivery (4D) Laboratory, Department of Bioengineering, Clemson University, Clemson, SC, USA.
M Brittany JohnsonDepartment of Biological Sciences, University of North Carolina at Charlotte, 9201 University City Boulevard, Charlotte, NC, USA.
Morgan R ChandlerDepartment of Chemistry, University of North Carolina at Charlotte, Charlotte, NC, USA.
Lauren RackleyDepartment of Chemistry, University of North Carolina at Charlotte, Charlotte, NC, USA.
Mathias ViardCancer and Inflammation Program, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, Frederick, MD, USA.
Ian MarriottDepartment of Biological Sciences, University of North Carolina at Charlotte, 9201 University City Boulevard, Charlotte, NC, USA.
Jeoung Soo LeeDrug Design, Development, and Delivery (4D) Laboratory, Department of Bioengineering, Clemson University, Clemson, SC, USA. Electronic address: ljspia@clemson.edu.
Kirill A AfoninDepartment of Chemistry, University of North Carolina at Charlotte, Charlotte, NC, USA. Electronic address: kafonin@uncc.edu.

Funding

Targeted Nano-therapeutics for Neural RegenerationP20GM103444 · NIGMS · CLEMSON UNIVERSITY · PI MARKWALD, ROGER R, VYAVAHARE, NAREN R · 2012 to 2018
$14.9M
Characterization of various multifunctional nucleic acid nanoparticles and understanding their immunotoxicityR01GM120487 · NIGMS · UNIVERSITY OF NORTH CAROLINA CHARLOTTE · PI AFONIN, KIRILL A · 2017 to 2020
$1.5M
Neuron-specific nanotherapeutics for spinal cord injury repairR01NS111037 · NINDS · CLEMSON UNIVERSITY · PI LEE, JEOUNG SOO · 2019 to 2022
$1.3M
CCR NIH HHS HHSN261200800001CNCI NIH HHS HHSN261200800001ENIGMS NIH HHS P20 GM103444NIGMS NIH HHS R01 GM120487NINDS NIH HHS R01 NS111037
6 · The paper itself

Abstract

Programmable nucleic acid nanoparticles (NANPs) provide controlled coordination of therapeutic nucleic acids (TNAs) and other biological functionalities. Beyond multivalence, recent reports demonstrate that NANP technology can also elicit a specific immune response, adding another layer of customizability to this innovative approach. While the delivery of nucleic acids remains a challenge, new carriers are introduced and tested continuously. Polymeric platforms have proven to be efficient in shielding nucleic acid cargos from nuclease degradation while promoting their delivery and intracellular release. Here, we venture beyond the delivery of conventional TNAs and combine the stable cationic poly-(lactide-co-glycolide)-graft-polyethylenimine with functionalized NANPs. Furthermore, we compare several representative NANPs to assess how their overall structures influence their delivery with the same carrier. An extensive study of various formulations both in vitro and in vivo reveals differences in their immunostimulatory activity, gene silencing efficiency, and biodistribution, with fibrous NANPs advancing for TNA delivery.

Indexed as

Adjuvants, ImmunologicGene SilencingNucleic AcidsCell Line, TumorDelayed-Action PreparationsHumansNanoparticlesAdjuvants, ImmunologicDelayed-Action PreparationsNucleic Acidsdrug deliveryimmunologynucleic acid nanoparticlesRNA interference

Identifiers

PMID31669854
PMCPMC6942546

What OpenQuestion holds

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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.