Evidence map›Paper›PMID 32217768›Full record

ArticleThe Journal of pharmacology and experimental therapeutics2020

Isoform-Selective KCNA1 Potassium Channel Openers Built from Glycine.

Rían W Manville, Geoffrey W Abbott

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of pharmacology and experimental therapeutics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 20% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Episodic Ataxias: Primary and Secondary Etiologies, Treatment, and Classification Approaches.Tremor and other hyperkinetic movements (New York, N.Y.) · 2023
    Pooled it
  2. A conifer metabolite corrects episodic ataxia type 1 by voltage sensor-mediated ligand activation of Kv1.1.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
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  10. Episodic Ataxias: Faux or Real?International journal of molecular sciences · 2020
    Review
  11. Review
  12. Review
  13. KFrontiers in cellular neuroscience · 2020
    Review
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

2 authors at 1 institution in 1 country.

Rían W ManvilleBioelectricity Laboratory, Department of Physiology and Biophysics, School of Medicine, University of California, Irvine, California.
Geoffrey W AbbottBioelectricity Laboratory, Department of Physiology and Biophysics, School of Medicine, University of California, Irvine, California abbottg@uci.edu.
University of California, Irvine · US

Funding

Ion Channel Transporter InteractionsR35GM130377 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI Geoffrey W Abbott · 2019 to 2026
$4.0M
Therapeutic small molecule modulation of Kv channelsR01NS107671 · NINDS · UNIVERSITY OF CALIFORNIA-IRVINE · PI Geoffrey W Abbott · 2019 to 2026
$3.1M
NIGMS NIH HHS R35 GM130377NINDS NIH HHS R01 NS107671
6 · The paper itself

Abstract

Loss of function of voltage-gated potassium (Kv) channels is linked to a range of lethal or debilitating channelopathies. New pharmacological approaches are warranted to isoform-selectively activate specific Kv channels. One example is KCNA1 Potassium Voltage-Gated Channel Subfamily A Member 1 (KCNA1) (Kv1.1), an archetypal

Indexed as

AnimalsAtaxiaEpilepsyGlycineHumansKv1.1 Potassium ChannelMutationMyokymiaProtein IsoformsXenopus laevisGlycineKCNA1 protein, humanKv1.1 Potassium ChannelProtein Isoforms

Identifiers

PMID32217768
PMCPMC7228494
OpenAlexW3013497903

What OpenQuestion holds

Textmetadata
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.