Evidence map›Paper›PMID 29392169›Full record

ArticleAdvanced biosystems2017

Attenuation of Maladaptive Responses in Aortic Adventitial Fibroblasts through Stimuli-Triggered siRNA Release from Lipid-Polymer Nanocomplexes.

Chad T Greco, Robert E Akins, Thomas H Epps, Millicent O Sullivan

Open access · greenAbstract read
In one paragraph

Article in Advanced biosystems, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 37% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
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

4 authors at 2 institutions in 1 country.

Chad T GrecoDepartment of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE 19716, USA.
Robert E AkinsDepartment of Biomedical Research, Nemours - Alfred I. duPont Hospital for Children, Wilmington, DE 19803, USA.
Thomas H EppsDepartment of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE 19716, USA.
Millicent O SullivanDepartment of Chemical and Biomolecular Engineering, University of Delaware, Newark, DE 19716, USA.
University of Delaware · USAlfred I. duPont Hospital for Children · US

Funding

Subproject Title: Clinical Research Education, Mentoring and Career Development CoreU54GM104941 · NIGMS · UNIVERSITY OF DELAWARE · PI Megan M Wenner · 2013 to 2026
$60.5M
Pilot Research Subproject ProgramP30GM110758 · NIGMS · UNIVERSITY OF DELAWARE · PI PATEL, SANDEEP · 2014 to 2018
$5.8M
Molecular Design of Advanced BiomaterialsP20GM103541 · NIGMS · UNIVERSITY OF DELAWARE · PI POLENOVA, TATYANA · 2012 to 2012
$2.1M
Cell Instructive Materials For Engineering Vascular GraftsR01HL108110 · NHLBI · NEMOURS CHILDREN'S HOSPITAL, DELAWARE · PI AKINS, ROBERT E · 2013 to 2016
$1.4M
NHLBI NIH HHS R01 HL108110NIGMS NIH HHS P20 GM103541NIGMS NIH HHS P30 GM110758NIGMS NIH HHS U54 GM104941
6 · The paper itself

Abstract

Lipid-siRNA assemblies are modified with photo-responsive polymers to enable spatiotemporally-controlled silencing of interleukin 1 beta (IL1β) and cadherin 11 (CDH11), two genes that are essential drivers of maladaptive responses in human aortic adventitial fibroblasts (AoAFs). These hybrid nanocomplexes address the critical challenge of locally mitigating fibrotic actions that lead to the high rates of vascular graft failures. In particular, the lipid-polymer formulations provide potent silencing of IL1β and CDH11 that is precisely modulated by a photo-release stimulus. Moreover, a dynamic modeling framework is used to design a multi-dose siRNA regimen that sustains knockdown of both genes over clinically-relevant timescales. Multi-dose suppression illuminates a cooperative role for IL1β and CDH11 in pathogenic adventitial remodeling and is directly linked to desirable functional outcomes. Specifically, myofibroblast differentiation and cellular proliferation, two of the primary hallmarks of fibrosis, are significantly attenuated by IL1β silencing. Meanwhile, the effects of CDH11 siRNA treatment on differentiation become more pronounced at higher cell densities characteristic of constrictive adventitial remodeling

Indexed as

block copolymersbypass graftscardiovascular diseasemyofibroblastsphoto-responsivepolyplexesTGF-β1

Identifiers

PMID29392169
PMCPMC5788321
OpenAlexW2736702034

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.