Evidence map›Paper›PMID 22123247›Full record

ReviewExpert reviews in molecular medicine2011

Calcitonin gene-related peptide in migraine: intersection of peripheral inflammation and central modulation.

Ann C Raddant, Andrew F Russo

Open access · greenAbstract readReview
In one paragraph

Review in Expert reviews in molecular medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 97 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
97citing papers in PubMed, 3 pooled it
7.1field-weighted citation impact, top 2% 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

97 citing papers in PubMed, 3 syntheses or guidelines pooled it, 190 citations in OpenAlex.

  1. Mechanosensitive receptors in migraine: a systematic review.The journal of headache and pain · 2024
    Pooled it
  2. Pooled it
  3. Vitamin D in migraine headache: a comprehensive review on literature.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2019
    Pooled it
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37 more citing papers are in PubMed but not listed here.

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.

Ann C RaddantDepartment of Molecular Physiology and Biophysics, University of Iowa, Iowa City, IA 52242, USA.
Andrew F Russo
University of Iowa · US

Funding

Perivascular mechanisms of CGRP-induced migraine symptomsR01NS075599 · NINDS · UNIVERSITY OF IOWA · PI RUSSO, ANDREW F · 2011 to 2023
$5.0M
Neuronal control of CGRP gene expressionR01DE016511 · NIDCR · UNIVERSITY OF IOWA · PI RUSSO, ANDREW F · 2005 to 2009
$1.9M
The role of stress and mast cells in a preclinical mouse model of migraineF31NS074728 · NINDS · UNIVERSITY OF IOWA · PI RADDANT, ANN CHRISTINE · 2011 to 2013
$69k
NIDCR NIH HHS DE016511NIDCR NIH HHS R01 DE016511NINDS NIH HHS F31 NS074728NINDS NIH HHS NS074728NINDS NIH HHS NS075599NINDS NIH HHS R01 NS075599
6 · The paper itself

Abstract

Over the past two decades, a convergence of basic and clinical evidence has established the neuropeptide calcitonin-gene-related peptide (CGRP) as a key player in migraine. Although CGRP is a recognised neuromodulator of nociception, its mechanism of action in migraine remains elusive. In this review, we present evidence that led us to propose that CGRP is well poised to enhance neurotransmission in migraine by both peripheral and central mechanisms. In the periphery, it is thought that local release of CGRP from the nerve endings of meningeal nociceptors following their initial activation by cortical spreading depression is critical for the induction of vasodilation, plasma protein extravasation, neurogenic inflammation and the consequential sensitisation of meningeal nociceptors. Mechanistically, we propose that CGRP release can give rise to a positive-feedback loop involved in localised increased synthesis and release of CGRP from neurons and a CGRP-like peptide called procalcitonin from trigeminal ganglion glia. Within the brain, the wide distribution of CGRP and CGRP receptors provides numerous possible targets for CGRP to act as a neuromodulator.

Indexed as

AnimalsCalcitonin Gene-Related PeptideHumansHypothalamusMigraine DisordersNeurogenic InflammationNeurogliaNociceptorsCalcitonin Gene-Related Peptide

Identifiers

PMID22123247
PMCPMC3383830
OpenAlexW2136517161

What OpenQuestion holds

Textmetadata
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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.