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Updated: Mar 21, 2026
10:39
3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache
Published on: June 2, 2014
18.9K
Molecular factors in migraine.
Marta Kowalska1, Michał Prendecki1, Wojciech Kozubski2
1Laboratory of Neurobiology, Department of Neurology, Poznan University of Medical Sciences, Poznan, Poland.
Oncotarget
|May 19, 2016
Summary
Migraine, a neurological disorder, likely involves neurovascular origins and genetic factors. Understanding molecular mechanisms and genotype-phenotype links is key for better migraine diagnosis and treatment.
Area of Science:
- Neurology
- Genetics
- Neuroscience
Background:
- Migraine is a prevalent neurological disorder affecting 11% of adults globally, with a suspected neurovascular origin.
- It presents as migraine with aura (MA) and migraine without aura (MO), with complex underlying pathomechanisms.
- Both genetic predisposition and environmental factors are implicated in migraine development.
Purpose of the Study:
- To explore the multifactorial and polygenic nature of migraine.
- To investigate the roles of immune response, oxidative stress, and neurotransmitter pathways in migraine pathogenesis.
- To examine genotype-phenotype correlations for diagnostic and therapeutic insights.
Main Methods:
- Review of genetic studies on migraine, including familial hemiplegic migraine (FHM).
- Analysis of genes such as MTHFR, KCNK18, HCRTR1, SLC6A4, STX1A, GRIA1, and GRIA3.
- Examination of molecular pathways involving cytokines, tyrosine metabolism, homocysteine, serotonin, hypocretin-1, CGRP, and glutamate.
Main Results:
- Identified correlations between HCRTR1 gene variants, 5-HTTLPR polymorphism, hypocretin-1, and serotonin levels.
- Serotonin's inhibitory effect on hypocretin neurons and its potential role in aura manifestation were noted.
- Migraine pathogenesis involves complex interactions between genetic factors and neurochemical pathways.
Conclusions:
- Migraine is a multifactorial disease influenced by polygenic factors and neurobiological pathways.
- Understanding molecular mechanisms and genotype-phenotype correlations is crucial for advancing migraine diagnosis and treatment.
- Further research into immune response, oxidative stress, and neurotransmitter systems may reveal novel therapeutic targets.
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