Evidence map›Paper›PMID 29449809›Full record

ArticleFrontiers in pharmacology2018

Digging into Lipid Membrane Permeation for Cardiac Ion Channel Blocker d-Sotalol with All-Atom Simulations.

Kevin R DeMarco, Slava Bekker, Colleen E Clancy, Sergei Y Noskov, Igor Vorobyov

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pharmacology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

14 citing papers in PubMed, 27 citations in OpenAlex.

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  13. Structural basis for antiarrhythmic drug interactions with the human cardiac sodium channel.Proceedings of the National Academy of Sciences of the United States of America · 2019
    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

5 authors at 2 institutions in 2 countries.

Kevin R DeMarcoDepartment of Physiology and Membrane Biology, University of California, Davis, Davis, CA, United States.
Slava BekkerDepartment of Physiology and Membrane Biology, University of California, Davis, Davis, CA, United States.
Colleen E ClancyDepartment of Physiology and Membrane Biology, University of California, Davis, Davis, CA, United States.
Sergei Y NoskovCentre for Molecular Simulations, Department of Biological Sciences, Faculty of Science, University of Calgary, Calgary, AB, Canada.
Igor VorobyovDepartment of Physiology and Membrane Biology, University of California, Davis, Davis, CA, United States.
University of California, Davis · USUniversity of Calgary · CA

Funding

In silico Safety PharmacologyR01HL128537 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI CLANCY, COLLEEN E, SANTANA, LUIS F · 2016 to 2024
$5.7M
Predictive multiscale in silico cardio-pharmacologyU01HL126273 · NHLBI · UNIVERSITY OF CALIFORNIA AT DAVIS · PI CLANCY, COLLEEN E · 2015 to 2019
$3.8M
Breakthrough Molecular Dynamics Research via an Anton2 SupercomputerR01GM116961 · NIGMS · CARNEGIE-MELLON UNIVERSITY · PI BLOOD, PHILIP D. · 2016 to 2023
$3.0M
A Systems Biology Approach to Study Cardiac Arrhythmias: iPS Cells and In Silico ModelingR01HL128170 · NHLBI · STANFORD UNIVERSITY · PI ALTMAN, RUSS BIAGIO, CLANCY, COLLEEN E · 2015 to 2018
$3.0M
Mechanisms of cAMP CompartmentationR01GM101928 · NIGMS · UNIVERSITY OF NEVADA RENO · PI HARVEY, ROBERT D · 2012 to 2015
$1.1M
NHLBI NIH HHS R01 HL128170NHLBI NIH HHS R01 HL128537NHLBI NIH HHS U01 HL126273NIGMS NIH HHS R01 GM101928NIGMS NIH HHS R01 GM116961
6 · The paper itself

Abstract

Interactions of drug molecules with lipid membranes play crucial role in their accessibility of cellular targets and can be an important predictor of their therapeutic and safety profiles. Very little is known about spatial localization of various drugs in the lipid bilayers, their active form (ionization state) or translocation rates and therefore potency to bind to different sites in membrane proteins. All-atom molecular simulations may help to map drug partitioning kinetics and thermodynamics, thus providing in-depth assessment of drug lipophilicity. As a proof of principle, we evaluated extensively lipid membrane partitioning of d-sotalol, well-known blocker of a cardiac potassium channel K

Indexed as

cardiotoxicityCHARMM force fieldhERGlipophilicitylong QT syndromemolecular dynamicsumbrella samplingwater-membrane partitioning

Identifiers

PMID29449809
PMCPMC5799612
OpenAlexW2791665122

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.