Evidence map›Paper›PMID 27091721›Full record

ArticleAnnals of neurology2016

Upregulation of inflammatory gene transcripts in periosteum of chronic migraineurs: Implications for extracranial origin of headache.

Carlton J Perry, Pamela Blake, Catherine Buettner, Efstathios Papavassiliou, Aaron J Schain, Manoj K Bhasin, Rami Burstein

Open access · bronzeAbstract read
In one paragraph

Article in Annals of neurology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
6.5field-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

43 citing papers in PubMed, 88 citations in OpenAlex.

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  5. The interictal transcriptomic map of migraine without aura.The journal of headache and pain · 2025
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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 1 country.

Carlton J PerryRiver Oaks Plastic Surgery Center, Houston, TX.
Pamela BlakeHeadache Center of Greater Heights, Memorial Hermann Greater Heights Hospital, Houston, TX.
Catherine BuettnerDepartment of Medicine, Beth Israel Deaconess Medical Center, Boston, MA.ORCID 0000-0002-7025-6760
Efstathios PapavassiliouHarvard Medical School, Boston, MA.
Aaron J SchainHarvard Medical School, Boston, MA.
Manoj K BhasinHarvard Medical School, Boston, MA.
Rami BursteinHarvard Medical School, Boston, MA.
Beth Israel Deaconess Medical Center · USCommunity Health Systems - Merit Health River Oaks · USMemorial Hermann · US

Funding

Harvard Clinical and Translational Science CenterUL1TR001102 · NCATS · HARVARD MEDICAL SCHOOL · PI NADLER, LEE MARSHALL · 2013 to 2017
$106.2M
Photophobia during migraine: sensory, autonomic and emotional responses to lightR37NS079678 · NINDS · BETH ISRAEL DEACONESS MEDICAL CENTER · PI BURSTEIN, RAMI · 2012 to 2018
$3.1M
Migraine pathophysiology: neural basis of photophobiaR01NS069847 · NINDS · BETH ISRAEL DEACONESS MEDICAL CENTER · PI BURSTEIN, RAMI · 2010 to 2014
$1.9M
Effect of CoQ10 on Mild-to-Moderate Muscle Symptoms of Statin Users.K23AR055664 · NIAMS · BETH ISRAEL DEACONESS MEDICAL CENTER · PI BUETTNER, CATHERINE · 2009 to 2013
$646k
NCATS NIH HHS UL1 TR001102NIAMS NIH HHS K23 AR055664NINDS NIH HHS R01 NS069847NINDS NIH HHS R37 NS079678
6 · The paper itself

Abstract

objectiveChronic migraine (CM) is often associated with chronic tenderness of pericranial muscles. A distinct increase in muscle tenderness prior to onset of occipital headache that eventually progresses into a full-blown migraine attack is common. This experience raises the possibility that some CM attacks originate outside the cranium. The objective of this study was to determine whether there are extracranial pathophysiologies in these headaches.

methodsWe biopsied and measured the expression of gene transcripts (mRNA) encoding proteins that play roles in immune and inflammatory responses in affected (ie, where the head hurts) calvarial periosteum of (1) patients whose CMs are associated with muscle tenderness and (2) patients with no history of headache.

resultsExpression of proinflammatory genes (eg, CCL8, TLR2) in the calvarial periosteum significantly increased in CM patients attesting to muscle tenderness, whereas expression of genes that suppress inflammation and immune cell differentiation (eg, IL10RA, CSF1R) decreased.

interpretationBecause the upregulated genes were linked to activation of white blood cells, production of cytokines, and inhibition of NF-κB, and the downregulated genes were linked to prevention of macrophage activation and cell lysis, we suggest that the molecular environment surrounding periosteal pain fibers is inflamed and in turn activates trigeminovascular nociceptors that reach the affected periosteum through suture branches of intracranial meningeal nociceptors and/or somatic branches of the occipital nerve. This study provides the first set of evidence for localized extracranial pathophysiology in CM. Ann Neurol 2016;79:1000-1013.

Indexed as

AdolescentAdultAgedBiomarkersCase-Control StudiesCephaloridineChronic DiseaseFastingFemaleGene ExpressionGene Expression ProfilingHumansInflammationIsofluraneLectins, C-TypeLevodopaBiomarkersCephaloridineCLEC4D protein, humanIL1R2 protein, humanIsofluraneLectins, C-TypeLevodopaNF-KappaB Inhibitor alphaReceptors, ImmunologicReceptors, Interleukin-1 Type IITNFAIP3 protein, humanTumor Necrosis Factor alpha-Induced Protein 3

Identifiers

PMID27091721
PMCPMC4884147
OpenAlexW2337907391

What OpenQuestion holds

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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.