Evidence map›Paper›PMID 24360826›Full record

ArticleBioorganic & medicinal chemistry2014

Synthesis/biological evaluation of hydroxamic acids and their prodrugs as inhibitors for Botulinum neurotoxin A light chain.

Hajime Seki, Sabine Pellett, Peter Silhár, G Neil Stowe, Beatriz Blanco, Matthew A Lardy, Eric A Johnson, Kim D Janda

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry, 2014. 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
1.4field-weighted citation impact, top 19% 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

7 citing papers in PubMed, 19 citations in OpenAlex.

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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

8 authors at 3 institutions in 2 countries.

Hajime SekiDepartments of Chemistry and Immunology, The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, United States.
Sabine PellettDepartment of Bacteriology, University of Wisconsin, 1550 Linden Drive, Madison, WI 53706, United States.
Peter SilhárDepartments of Chemistry and Immunology, The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, United States.
G Neil StoweDepartments of Chemistry and Immunology, The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, United States.
Beatriz BlancoCentro Singular de Investigación en Química Biológica y Materiales Moleculares (CIQUS), Universidad de Santiago de Compostela, calle Jenaro de la Fuente s/n, 15782 Santiago de Compostela, Spain.
Matthew A LardyDepartments of Chemistry and Immunology, The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, United States.
Eric A JohnsonDepartment of Bacteriology, University of Wisconsin, 1550 Linden Drive, Madison, WI 53706, United States.
Kim D JandaDepartments of Chemistry and Immunology, The Skaggs Institute for Chemical Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, United States; Worm Institute for Research and Medicine (WIRM), The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, United States. Electronic address: kdjanda@scripps.edu.
Scripps Research Institute · USUniversity of Wisconsin–Madison · USUniversidade de Santiago de Compostela · ES

Funding

Investigations Targeting Symptomatic Relief to Botulinum Neurotoxin A IntoxicatioR01AI080671 · NIAID · SCRIPPS RESEARCH INSTITUTE, THE · PI JANDA, KIM · 2009 to 2013
$2.2M
NIAID NIH HHS AI080671NIAID NIH HHS R01 AI080671
6 · The paper itself

Abstract

Botulinum neurotoxin A (BoNT/A) is the most potent toxin known. Unfortunately, it is also a potential bioweapon in terrorism, which is without an approved therapeutic treatment once cellular intoxication takes place. Previously, we reported how hydroxamic acid prodrug carbamates increased cellular uptake, which translated to successful inhibition of this neurotoxin. Building upon this research, we detail BoNT/A protease molecular modeling studies accompanied by the construction of small library of hydroxamic acids based on 2,4-dichlorocinnamic hydroxamic acid scaffold and their carbamate prodrug derivatization along with the evaluation of these molecules in both enzymatic and cellular models.

Indexed as

Botulinum Toxins, Type AChemistry Techniques, SyntheticHydroxamic AcidsModels, MolecularProdrugsProtease InhibitorsSmall Molecule LibrariesBotulinum Toxins, Type AHydroxamic AcidsProdrugsProtease InhibitorsSmall Molecule LibrariesBotulinum neurotoxinCarbamate prodrugHydroxamic acidProtease inhibitorSNAP-25SNAREZinc-dependent metalloprotease

Identifiers

PMID24360826
PMCPMC3919520
OpenAlexW2014755980

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.