Evidence map›Paper›PMID 23000406›Full record

ArticleBiochemical and biophysical research communications2012

Model for studying Clostridium botulinum neurotoxin using differentiated motor neuron-like NG108-15 cells.

Regina C M Whitemarsh, Christina L Pier, William H Tepp, Sabine Pellett, Eric A Johnson

Abstract read
In one paragraph

Article in Biochemical and biophysical research communications, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. The Synthetic Cannabinoids THJ-2201 and 5F-PB22 Enhance In Vitro CBInternational journal of molecular sciences · 2020
    Article
  5. Article
  6. Review
  7. 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.

Regina C M WhitemarshDepartment of Bacteriology, University of Wisconsin, Madison, Madison, WI 53706, USA.
Christina L Pier
William H Tepp
Sabine Pellett
Eric A Johnson

Funding

Novel therapeutic approaches to treatment of botulinum neurotoxin poisoning.R01AI093504 · NIAID · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI Konstantin Ichtchenko · 2011 to 2026
$13.9M
Development of a Highly Sensitive Cell-Based Assay for Botulinum NeurotoxinR21AI082826 · NIAID · UNIVERSITY OF WISCONSIN-MADISON · PI JOHNSON, ERIC A. · 2009 to 2010
$408k
NIAID NIH HHS 1R01AI093504-01NIAID NIH HHS R01 AI093504NIAID NIH HHS R21AI08282NIAID NIH HHS R21 AI082826PHS HHS 10-01850
6 · The paper itself

Abstract

Cancerous cell lines have traditionally shown low sensitivity to laboratory or pharmaceutical preparations of botulinum neurotoxin. The work presented here demonstrates that the mouse neuroblastoma/rat glioma hybrid cell line NG108-15 is capable of more sensitively detecting BoNT/A1 than any cell line previously described. This cell line has previously been described to have motor neuron like characteristics, therefore making it a good model to study BoNTs. Differentiation of NG108-15 cells in serum-free medium containing retinoic acid and purmorphamine dramatically increased sensitivity of the neurons to BoNT/A (EC(50) = ~16 LD(50) U). Additional pre-treatment with triasialoganglioside GT1B prior to toxin exposure reduced the EC(50) further to ~11 LD(50) U. Co-culture of the neurons with C2C12 myotubes also significantly increased BoNT/A sensitivity of NG108-15 cells (EC(50) = 26 U) in the absence of differentiation factors.

Indexed as

Clostridium botulinumAnimalsApoptosisBotulinum Toxins, Type ACell DifferentiationCholinergic NeuronsCoculture TechniquesGangliosidesMiceModels, NeurologicalMorpholinesMotor NeuronsNeurotoxinsPurinesRatsTretinoinBotulinum Toxins, Type AGangliosidesincobotulinumtoxinAMorpholinesNeurotoxinsPurinespurmorphamineTretinointrisialoganglioside GT1

Identifiers

PMID23000406
PMCPMC3486637

What OpenQuestion holds

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Registered trials

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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.