Evidence map›Paper›PMID 30764776›Full record

ArticleThe journal of headache and pain2019

Migraine-provoking substances evoke periorbital allodynia in mice.

Francesco De Logu, Lorenzo Landini, Malvin N Janal, Simone Li Puma, Francesco De Cesaris, Pierangelo Geppetti, Romina Nassini

Open access · goldAbstract read
In one paragraph

Article in The journal of headache and pain, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
5.8field-weighted citation impact, top 3% 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

56 citing papers in PubMed, 90 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. PVNAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  5. Overlapping pathways of migraine and the endocannabinoid system: Potential therapeutic targets.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026
    Review
  6. Review
  7. Article
  8. Article
  9. Ro 64-6198, a selective NOP receptor agonist attenuates social impairments associated with NTG-induced migraine pain.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2025
    Article
  10. Article
  11. Targeting prostaglandin ENature communications · 2025
    Article
  12. PACAP versus CGRP in migraine: From mouse models to clinical translation.Cephalalgia : an international journal of headache · 2025
    Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. 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

7 authors at 3 institutions in 2 countries.

Francesco De LoguDepartment of Health Sciences, Section of Clinical Pharmacology and Oncology, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy.
Lorenzo LandiniDepartment of Health Sciences, Section of Clinical Pharmacology and Oncology, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy.
Malvin N JanalDepartment of Epidemiology and Health Promotion, New York University College of Dentistry, New York, USA.
Simone Li PumaDepartment of Health Sciences, Section of Clinical Pharmacology and Oncology, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy.
Francesco De CesarisHeadache Centre, Careggi University Hospital, University of Florence, Florence, Italy.
Pierangelo GeppettiDepartment of Health Sciences, Section of Clinical Pharmacology and Oncology, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy. geppetti@unifi.it.ORCID http://orcid.org/0000-0003-3797-8371
Romina NassiniDepartment of Health Sciences, Section of Clinical Pharmacology and Oncology, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy.
University of Florence · ITAzienda Ospedaliero-Universitaria Careggi · ITYork University · US

Funding

Migraine Research Foundation Grant 2017Ministero dell'Istruzione, dell'Università e della Ricerca PRIN 201532AHAE_003
6 · The paper itself

Abstract

backgroundAdministration of endogenous mediators or exogenous chemicals in migraine patients provoke early headaches and delayed migraine-like attacks. Although migraine provoking substances are normally vasodilators, dilation of arterial vessels does not seem to be the sole contributing factor, and the underlying mechanisms of the delayed migraine pain are mostly unknown. Sustained mechanical allodynia is a common response associated with the local administration of various proalgesic substances in experimental animals and humans. Here, we investigated the ability of a series of endogenous mediators which provoke or do not provoke migraine in patients, to cause or not cause mechanical allodynia upon their injection in the mouse periorbital area.

methodsMechanical allodynia was assessed with the von Frey filament assay. Stimuli were given by subcutaneous injection in the periorbital area of C57BL/6J mice; antagonists were administered by local and systemic injections.

resultsCalcitonin gene related peptide (CGRP), but not adrenomedullin and amylin, pituitary adenylyl cyclase activating peptide (PACAP), but not vasoactive intestinal polypeptide (VIP), histamine, prostaglandin E

conclusionsThe correspondence between substances that provoke (CGRP; PACAP, histamine, PGE

Indexed as

AnimalsCalcitonin Gene-Related PeptideDisease Models, AnimalHyperalgesiaMiceMice, Inbred C57BLMigraine DisordersNociceptionReceptor Activity-Modifying Protein 1Vasodilator AgentsCalcitonin Gene-Related PeptideRamp1 protein, mouseReceptor Activity-Modifying Protein 1Vasodilator Agentsallodyniacalcitonin gene related peptidehistamineMigrainepituitary adenylyl cyclase activating peptideprostaglandinvasoactive intestinal polypeptide

Identifiers

PMID30764776
PMCPMC6734434
OpenAlexW2927058225

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.