Evidence map›Paper›PMID 28416445›Full record

ArticleNeuropharmacology2017

αO-Conotoxin GeXIVA disulfide bond isomers exhibit differential sensitivity for various nicotinic acetylcholine receptors but retain potency and selectivity for the human α9α10 subtype.

Dongting Zhangsun, Xiaopeng Zhu, Quentin Kaas, Yong Wu, David J Craik, J Michael McIntosh, Sulan Luo

Open access · greenAbstract read
In one paragraph

Article in Neuropharmacology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

17 citing papers in PubMed, 33 citations in OpenAlex.

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  17. Linking molecular evolution to molecular grafting.The Journal of biological chemistry
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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

7 authors at 3 institutions in 3 countries.

Dongting ZhangsunKey Laboratory of Tropical Biological Resources, Ministry of Education, Key Laboratory for Marine Drug of Haikou, Hainan University, Haikou, Hainan, 570228 China.
Xiaopeng ZhuKey Laboratory of Tropical Biological Resources, Ministry of Education, Key Laboratory for Marine Drug of Haikou, Hainan University, Haikou, Hainan, 570228 China.
Quentin KaasInstitute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072 Australia.
Yong WuKey Laboratory of Tropical Biological Resources, Ministry of Education, Key Laboratory for Marine Drug of Haikou, Hainan University, Haikou, Hainan, 570228 China.
David J CraikInstitute for Molecular Bioscience, The University of Queensland, Brisbane, QLD 4072 Australia.
J Michael McIntoshDepartment of Biology and Psychiatry, University of Utah, Salt Lake City, UT 84112, USA; George E. Wahlen Department of Veterans Affairs Medical Center, Salt Lake City, UT, 84108, USA.
Sulan LuoKey Laboratory of Tropical Biological Resources, Ministry of Education, Key Laboratory for Marine Drug of Haikou, Hainan University, Haikou, Hainan, 570228 China. Electronic address: luosulan2003@163.com.
Hainan University · CNUniversity of Queensland · AUUniversity of Utah · US

Funding

Venoms, Biological Resources, Molecular BiologyP01GM048677 · NIGMS · UNIVERSITY OF UTAH · PI OLIVERA, BALDOMERO M · 1993 to 2018
$32.2M
Novel nAChR-Targeted PeptidesR01GM103801 · NIGMS · UNIVERSITY OF UTAH · PI MCINTOSH, J MICHAEL · 2012 to 2019
$2.4M
NIGMS NIH HHS P01 GM048677NIGMS NIH HHS R01 GM103801
6 · The paper itself

Abstract

Nicotinic acetylcholine receptor (nAChR) subtypes exhibit distinct neuropharmacological properties that are involved in a range of neuropathological conditions, including pain, addiction, epilepsy, autism, schizophrenia, Tourette's syndrome, Alzheimer's and Parkinson's diseases, as well as many types of cancer. The α9α10 nAChR is a potential target in chronic pain, wound healing, the pathophysiology of the auditory system, and breast and lung cancers. αO-conotoxin GeXIVA is a potent antagonist of rat α9α10 nAChRs, with the 'bead' disulfide bond isomer displaying the lowest IC

Indexed as

AcetylcholineAnimalsBinding SitesCholinergic AgentsConotoxinsDose-Response Relationship, DrugHumansIsomerismMembrane PotentialsMiceMicroinjectionsModels, MolecularMutationNicotinic AntagonistsOocytesPatch-Clamp TechniquesAcetylcholinealpha-conotoxin, Conus generalisCholinergic AgentsCHRNA9 protein, humanConotoxinsNicotinic AntagonistsReceptors, NicotinicDifferential sensitivityHuman and rat nAChRsMechanism of actionα9α10 nAChR subtype and its mutantsαO-conotoxin GeXIVA disulfide bond isomers

Identifiers

PMID28416445
PMCPMC6029978
OpenAlexW2605731898

What OpenQuestion holds

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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.