Evidence map›Paper›PMID 22943129›Full record

ArticleNanomedicine (London, England)2012

Characterization of biomolecular nanoconjugates by high-throughput delivery and spectroscopic difference.

Robert K Delong, Azure Risor, Masaaki Kanomata, Amanda Laymon, Brooke Jones, Scott D Zimmerman, Joseph Williams, Colette Witkowski, Mathew Warner, Michael Ruff and 4 more

Open access · greenAbstract read
In one paragraph

Article in Nanomedicine (London, England), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

6 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Gene Silencing via PDA/ERK2-siRNA-Mediated Electrospun Fibers for Peritendinous Antiadhesion.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2019
    Article
  5. Article
  6. 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

14 authors at 4 institutions in 1 country.

Robert K DelongMissouri State University, Cell & Molecular Biology Program, Springfield, MO 65897, USA. robertdelong@missouristate.edu
Azure Risor
Masaaki Kanomata
Amanda Laymon
Brooke Jones
Scott D Zimmerman
Joseph Williams
Colette Witkowski
Mathew Warner
Michael Ruff
Richard Garrad
John K Fallon
Anthony J Hickey
Reza Sedaghat-Herati
Missouri State University · USUniversity of North Carolina at Chapel Hill · USUniversity of Missouri · USVector (United States) · US

Funding

Anti-Cancer RNA NanoconjugatesR15CA139390 · NCI · MISSOURI STATE UNIVERSITY · PI DELONG, ROBERT K., GARRAD, RICHARD C · 2009 to 2013
$640k
NCI NIH HHS 1 R15 CA139390-01NCI NIH HHS R15 CA139390
6 · The paper itself

Abstract

aimNanoparticle conjugates have the potential for delivering siRNA, splice-shifting oligomers or nucleic acid vaccines, and can be applicable to anticancer therapeutics. This article compares tripartite conjugates with gold nanoparticles or synthetic methoxypoly(ethylene glycol)-block-polyamidoamine dendrimers. MATERIALS &

methodsInteractions with model liposomes of a 1:1 molar ratio of tripalmitin:cholesterol or phospholipid:cholesterol were investigated by high-throughput absorbance, as well as fluorescence difference and cellular luminescence assays.

resultsSpectral differences and dynamic light-scattering spectroscopy shifts demonstrated the interaction of conjugates with liposomes. Biological activity was demonstrated by upregulation of gene expression via splice-shifting oligomers, delivery of anti-B-Raf siRNA in cultured human cancer cells or tuberculosis antigen 85B plasmid expression vector in a coculture model of antigen presentation.

conclusionThe data suggests that gold nanoparticles and methoxypoly(ethylene glycol)-block-polyamidoamine dendrimer nanoconjugates may have potential for binding, stabilization and delivery of splice-shifting oligomers, siRNA and nucleic acid vaccines for preclinical trials.

Indexed as

Cell Line, TumorDendrimersDNA, BacterialDrug CarriersGoldHumansLiposomesMycobacterium tuberculosisNanoconjugatesPlasmidsPolyaminesPolyethylene GlycolsRNA, Small InterferingDendrimersDNA, BacterialDrug CarriersGoldLiposomesmonomethoxypolyethylene glycolNanoconjugatesPoly(amidoamine)PolyaminesPolyethylene GlycolsRNA, Small Interfering

Identifiers

PMID22943129
PMCPMC4295771
OpenAlexW1985290440

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.