Evidence map›Paper›PMID 28867800›Full record

ArticleMarine drugs2017

Ciguatoxins Evoke Potent CGRP Release by Activation of Voltage-Gated Sodium Channel Subtypes Na

Filip Touska, Simon Sattler, Philipp Malsch, Richard J Lewis, Peter W Reeh, Katharina Zimmermann

Abstract read
In one paragraph

Article in Marine drugs, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Cyanobacteria, Cyanotoxins, and Neurodegenerative Diseases:International journal of molecular sciences · 2021
    Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. 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

6 authors.

Filip TouskaDepartment of Anesthesiology, Friedrich-Alexander-University Erlangen-Nuremberg, University Hospital Erlangen, Krankenhausstraße 12, 91054 Erlangen, Germany. touska@biomed.cas.cz.
Simon SattlerDepartment of Physiology and Pathophysiology, Friedrich-Alexander-University Erlangen-Nuremberg, Universitätsstraße 17, 91054 Erlangen, Germany. simon.sattler@outlook.com.
Philipp MalschDepartment of Physiology and Pathophysiology, Friedrich-Alexander-University Erlangen-Nuremberg, Universitätsstraße 17, 91054 Erlangen, Germany. philippmalsch@googlemail.com.
Richard J LewisInstitute for Molecular Biosciences, IMB Centre for Pain Research, University of Queensland, 4072 St Lucia, Australia. r.lewis@uq.edu.au.
Peter W ReehDepartment of Physiology and Pathophysiology, Friedrich-Alexander-University Erlangen-Nuremberg, Universitätsstraße 17, 91054 Erlangen, Germany. peter.reeh@fau.de.
Katharina ZimmermannDepartment of Anesthesiology, Friedrich-Alexander-University Erlangen-Nuremberg, University Hospital Erlangen, Krankenhausstraße 12, 91054 Erlangen, Germany. katharina.zimmermann@fau.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ciguatoxins (CTXs) are marine toxins that cause ciguatera fish poisoning, a debilitating disease dominated by sensory and neurological disturbances that include cold allodynia and various painful symptoms as well as long-lasting pruritus. Although CTXs are known as the most potent mammalian sodium channel activator toxins, the etiology of many of its neurosensory symptoms remains unresolved. We recently described that local application of 1 nM Pacific Ciguatoxin-1 (P-CTX-1) into the skin of human subjects induces a long-lasting, painful axon reflex flare and that CTXs are particularly effective in releasing calcitonin-gene related peptide (CGRP) from nerve terminals. In this study, we used mouse and rat skin preparations and enzyme-linked immunosorbent assays (ELISA) to study the molecular mechanism by which P-CTX-1 induces CGRP release. We show that P-CTX-1 induces CGRP release more effectively in mouse as compared to rat skin, exhibiting EC

Indexed as

AnimalsCalcitonin Gene-Related PeptideCalciumCiguatera PoisoningCiguatoxinsEnzyme-Linked Immunosorbent AssayHumansHyperalgesiaLidocaineMaleMarine ToxinsMembrane PotentialsMiceMice, TransgenicNAV1.1 Voltage-Gated Sodium ChannelNAV1.7 Voltage-Gated Sodium ChannelCALCA protein, humanCalcitonin Gene-Related PeptideCalciumCiguatoxinsLidocaineMarine ToxinsNAV1.1 Voltage-Gated Sodium ChannelNAV1.7 Voltage-Gated Sodium ChannelNAV1.9 Voltage-Gated Sodium ChannelReceptors, Calcitonin Gene-Related PeptideTetrodotoxincalcitonin-gene related peptideciguateraneurogenic inflammationneuropathic painP-CTX-1tetrodotoxinTRPA1TRPC5TRPM8TTXvoltage-gated calcium channels

Identifiers

PMID28867800
PMCPMC5618408

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Registered trials

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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.