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Updated: Mar 21, 2026

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache
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
PubMed

Insights

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.
Keywords:
biochemical factorsgene polymorphismsmigraine

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