Evidence map›Paper›PMID 26139124›Full record

ArticleNanomedicine (London, England)2015

New approach to develop ultra-high inhibitory drug using the power function of the stoichiometry of the targeted nanomachine or biocomplex.

Dan Shu, Fengmei Pi, Chi Wang, Peng Zhang, Peixuan Guo

Abstract read
In one paragraph

Article in Nanomedicine (London, England), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Biological Nanomotors with a Revolution, Linear, or Rotation Motion Mechanism.Microbiology and molecular biology reviews : MMBR · 2016
    Review
  8. Article
  9. 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

5 authors.

Dan ShuDepartment of Pharmaceutical Sciences, Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA.
Fengmei PiDepartment of Pharmaceutical Sciences, Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA.
Chi WangDepartment of Biostatistics & Nanobiotechnology Center, University of Kentucky, Lexington, KY 40536, USA.
Peng ZhangDepartment of Surgery, University of Michigan Health System, Ann Arbor, MI 48109, USA.
Peixuan GuoDepartment of Pharmaceutical Sciences, Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA.

Funding

University of Kentucky Markey Cancer Center Support Grant ECIA SupplementP30CA177558 · NCI · UNIVERSITY OF KENTUCKY · PI KATHLEEN L. O'CONNOR · 2013 to 2026
$38.3M
Phi29 Motor Nanopore for Single Molecule Sensing and dsDNA FingerprintingR01EB012135 · NIBIB · UNIVERSITY OF KENTUCKY · PI GUO, PEIXUAN · 2011 to 2019
$2.6M
Nanotube and nanogold to gear phi29 DNA packaging motorR01EB003730 · NIBIB · UNIVERSITY OF KENTUCKY · PI GUO, PEIXUAN · 2004 to 2012
$2.3M
RNA Nanotechnology in Cancer TherapyU01CA151648 · NCI · UNIVERSITY OF KENTUCKY · PI GUO, PEIXUAN, LI, HENRY · 2010 to 2014
$2.1M
NCI NIH HHS P30 CA177558NCI NIH HHS P30CA177558NCI NIH HHS U01 CA151648NIBIB NIH HHS R01 EB003730NIBIB NIH HHS R01 EB012135
6 · The paper itself

Abstract

aimsTo find methods for potent drug development by targeting to biocomplex with high copy number.

methodsPhi29 DNA packaging motor components with different stoichiometries were used as model to assay virion assembly with Yang Hui's Triangle [Formula: see text], where Z = stoichiometry, M = drugged subunits per biocomplex, p and q are the fraction of drugged and undrugged subunits in the population.

resultsInhibition efficiency follows a power function. When number of drugged subunits to block the function of the complex K = 1, the uninhibited biocomplex equals q(z), demonstrating the multiplicative effect of stoichiometry on inhibition with stoichiometry 1000 > 6 > 1. Complete inhibition of virus replication was found when Z = 6.

conclusionDrug inhibition potency depends on the stoichiometry of the targeted components of the biocomplex or nanomachine. The inhibition effect follows a power function of the stoichiometry of the target biocomplex.

Indexed as

DNA PackagingModels, ChemicalVirus AssemblyAdenosine TriphosphatasesAlgorithmsComputer SimulationDNA, ViralDrug DesignMolecular Motor ProteinsNanoparticlesProtein BindingProtein Structure, TertiaryAdenosine TriphosphatasesDNA, ViralMolecular Motor Proteinsbinomial distributionbionanotechnologydrug targethexameric ATPasenanobiotechnologynanomotorphi29 viral assembly

Identifiers

PMID26139124
PMCPMC4733561

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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.