Evidence map›Paper›PMID 29616558›Full record

ArticleBiochemistry2018

Synthetic Analogues of the Snail Toxin 6-Bromo-2-mercaptotryptamine Dimer (BrMT) Reveal That Lipid Bilayer Perturbation Does Not Underlie Its Modulation of Voltage-Gated Potassium Channels.

Chris Dockendorff, Disha M Gandhi, Ian H Kimball, Kenneth S Eum, Radda Rusinova, Helgi I Ingólfsson, Ruchi Kapoor, Thasin Peyear, Matthew W Dodge, Stephen F Martin and 3 more

Open access · greenAbstract read
In one paragraph

Article in Biochemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
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

11 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
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  6. Review
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  9. Review
  10. Antidepressants are modifiers of lipid bilayer properties.The Journal of general physiology · 2019
    Article
  11. Article
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

13 authors at 4 institutions in 1 country.

Chris DockendorffDepartment of Chemistry , Marquette University , P.O. Box 1881, Milwaukee , Wisconsin 53201-1881 , United States.ORCID 0000-0002-4092-5636
Disha M GandhiDepartment of Chemistry , Marquette University , P.O. Box 1881, Milwaukee , Wisconsin 53201-1881 , United States.
Ian H KimballDepartment of Physiology & Membrane Biology , University of California , 1 Shields Avenue , Davis , California 95616 , United States.
Kenneth S EumDepartment of Physiology & Membrane Biology , University of California , 1 Shields Avenue , Davis , California 95616 , United States.
Radda RusinovaDepartment of Physiology and Biophysics , Weill Cornell Medical College , New York , New York 10065 , United States.
Helgi I IngólfssonDepartment of Physiology and Biophysics , Weill Cornell Medical College , New York , New York 10065 , United States.ORCID 0000-0002-7613-9143
Ruchi KapoorDepartment of Physiology and Biophysics , Weill Cornell Medical College , New York , New York 10065 , United States.
Thasin PeyearDepartment of Physiology and Biophysics , Weill Cornell Medical College , New York , New York 10065 , United States.
Matthew W DodgeDepartment of Chemistry , Marquette University , P.O. Box 1881, Milwaukee , Wisconsin 53201-1881 , United States.
Stephen F MartinDepartment of Chemistry , University of Texas at Austin , 1 University Station , Austin , Texas 78712 , United States.ORCID 0000-0002-4639-0695
Richard W AldrichDepartment of Neuroscience , University of Texas at Austin , 1 University Station , Austin , Texas 78712 , United States.
Olaf S AndersenDepartment of Physiology and Biophysics , Weill Cornell Medical College , New York , New York 10065 , United States.
Jon T SackDepartment of Physiology & Membrane Biology , University of California , 1 Shields Avenue , Davis , California 95616 , United States.ORCID 0000-0002-6975-982X
Cornell University · USMarquette University · USUniversity of California, Davis · USThe University of Texas at Austin · US

Funding

Energetics of Channel-Bilayer InteractionsR01GM021342 · NIGMS · WEILL MEDICAL COLL OF CORNELL UNIV · PI ANDERSEN, OLAF S. · 1985 to 2021
$9.9M
J. NRSA Training CoreTL1TR002386 · NCATS · WEILL MEDICAL COLL OF CORNELL UNIV · PI Genevieve Giny Fouda Amou ou · 2017 to 2026
$5.8M
Predoctoral Training in Pharmacological SciencesT32GM099608 · NIGMS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI HELL, JOHANNES W · 2012 to 2021
$2.2M
Visualizing endogenous ion channel activationR01NS096317 · NINDS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI COHEN, BRUCE E, SACK, JON THOMAS · 2016 to 2019
$1.4M
Novel Approaches to the Modulation of Protease-Activated Receptor (PAR) SignalingR15HL127636 · NHLBI · MARQUETTE UNIVERSITY · PI DOCKENDORFF, CHRISTOPHER · 2015 to 2020
$903k
NCATS NIH HHS TL1 TR002386NHLBI NIH HHS R15 HL127636NIGMS NIH HHS R01 GM021342NIGMS NIH HHS T32 GM099608NINDS NIH HHS R01 NS096317
6 · The paper itself

Abstract

Drugs do not act solely by canonical ligand-receptor binding interactions. Amphiphilic drugs partition into membranes, thereby perturbing bulk lipid bilayer properties and possibly altering the function of membrane proteins. Distinguishing membrane perturbation from more direct protein-ligand interactions is an ongoing challenge in chemical biology. Herein, we present one strategy for doing so, using dimeric 6-bromo-2-mercaptotryptamine (BrMT) and synthetic analogues. BrMT is a chemically unstable marine snail toxin that has unique effects on voltage-gated K

Indexed as

Amino Acid SequenceAnimalsHumansKv1.4 Potassium ChannelLigandsLipid BilayersProtein BindingSnailsStructure-Activity RelationshipTryptaminesXenopus laevisKv1.4 Potassium ChannelLigandsLipid BilayerstryptamineTryptamines

Identifiers

PMID29616558
PMCPMC6007853
OpenAlexW2795763835

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.