Evidence map›Paper›PMID 23562945›Full record

ArticleParasitology international2013

Whole-cell patch-clamp recording of nicotinic acetylcholine receptors in adult Brugia malayi muscle.

A P Robertson, S K Buxton, R J Martin

Open access · greenAbstract read
In one paragraph

Article in Parasitology international, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

12 citing papers in PubMed, 21 citations in OpenAlex.

  1. Diethylcarbamazine elicits CaAntimicrobial agents and chemotherapy · 2023
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  8. Functional genomics inProceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  9. Expression of five acetylcholine receptor subunit genes in Brugia malayi adult worms.International journal for parasitology. Drugs and drug resistance · 2015
    Article
  10. Article
  11. Article
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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

3 authors at 1 institution in 1 country.

A P RobertsonDepartment Biomedical Science, College of Veterinary Medicine, Iowa State University, Ames, USA. Electronic address: alanr@iastate.edu.
S K Buxton
R J Martin
Iowa State University · US

Funding

RESISTANCE &MODULATION OF LEVAMISOLE RECEPTOR CHANNELSR01AI047194 · NIAID · IOWA STATE UNIVERSITY · PI MARTIN, RICHARD JOHN · 2001 to 2021
$5.8M
Cholinergic receptors on the nematode pharynx: an unexploited drug targetR21AI092185 · NIAID · IOWA STATE UNIVERSITY · PI ROBERTSON, ALAN P · 2011 to 2012
$415k
Modulation of levamisole receptors: Pharmacological Diversity of Clade III nAChRsR56AI047194 · NIAID · IOWA STATE UNIVERSITY · PI MARTIN, RICHARD JOHN · 2011 to 2011
$382k
NIAID NIH HHS AI047194 -11NIAID NIH HHS R01 AI047194NIAID NIH HHS R21 AI092185NIAID NIH HHS R21AI092185-01A1NIAID NIH HHS R56 AI047194PHS HHS R 01 A1047194
6 · The paper itself

Abstract

Lymphatic filariasis is a debilitating disease caused by clade III parasites like Brugia malayi and Wuchereria bancrofti. Current recommended treatment regimen for this disease relies on albendazole, ivermectin and diethylcarbamazine, none of which targets the nicotinic acetylcholine receptors in these parasitic nematodes. Our aim therefore has been to develop adult B. malayi for electrophysiological recordings to aid in characterizing the ion channels in this parasite as anthelmintic target sites. In that regard, we recently demonstrated the amenability of adult B. malayi to patch-clamp recordings and presented results on the single-channel properties of nAChR in this nematode. We have built on this by recording whole-cell nAChR currents from adult B. malayi muscle. Acetylcholine, levamisole, pyrantel, bephenium and tribendimidine activated the receptors on B. malayi muscle, producing robust currents ranging from >200 pA to ~1.5 nA. Levamisole completely inhibited motility of the adult B. malayi within 10 min and after 60 min, motility had recovered back to control values.

Indexed as

AcetylcholineAnimalsAnthelminticsBephenium CompoundsBrugia malayiElectrophysiologyElephantiasis, FilarialFemaleIon ChannelsLevamisoleMuscle CellsNicotinic AgonistsPatch-Clamp TechniquesPhenylenediaminesPyrantelReceptors, NicotinicAcetylcholineAnthelminticsBephenium CompoundsIon ChannelsLevamisoleNicotinic AgonistsPhenylenediaminesPyrantelReceptors, NicotinictribendimidineAcetylcholine receptorAnthelminticBrugia malayi

Identifiers

PMID23562945
PMCPMC3744629
OpenAlexW1989961121

What OpenQuestion holds

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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.