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Haque MM, Kuppusamy P, Melemedjian OK. Disruption of mitochondrial pyruvate oxidation in dorsal root ganglia drives persistent nociceptive sensitization and causes pervasive transcriptomic alterations. Pain 2024; 165:1531-1549. [PMID: 38285538 PMCID: PMC11189764 DOI: 10.1097/j.pain.0000000000003158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 10/04/2023] [Accepted: 10/18/2023] [Indexed: 01/31/2024]
Abstract
ABSTRACT Metabolism is inextricably linked to every aspect of cellular function. In addition to energy production and biosynthesis, metabolism plays a crucial role in regulating signal transduction and gene expression. Altered metabolic states have been shown to maintain aberrant signaling and transcription, contributing to diseases like cancer, cardiovascular disease, and neurodegeneration. Metabolic gene polymorphisms and defects are also associated with chronic pain conditions, as are increased levels of nerve growth factor (NGF). However, the mechanisms by which NGF may modulate sensory neuron metabolism remain unclear. This study demonstrated that intraplantar NGF injection reprograms sensory neuron metabolism. Nerve growth factor suppressed mitochondrial pyruvate oxidation and enhanced lactate extrusion, requiring 24 hours to increase lactate dehydrogenase A and pyruvate dehydrogenase kinase 1 (PDHK1) expression. Inhibiting these metabolic enzymes reversed NGF-mediated effects. Remarkably, directly disrupting mitochondrial pyruvate oxidation induced severe, persistent allodynia, implicating this metabolic dysfunction in chronic pain. Nanopore long-read sequencing of poly(A) mRNA uncovered extensive transcriptomic changes upon metabolic disruption, including altered gene expression, splicing, and poly(A) tail lengths. By linking metabolic disturbance of dorsal root ganglia to transcriptome reprogramming, this study enhances our understanding of the mechanisms underlying persistent nociceptive sensitization. These findings imply that impaired mitochondrial pyruvate oxidation may drive chronic pain, possibly by impacting transcriptomic regulation. Exploring these metabolite-driven mechanisms further might reveal novel therapeutic targets for intractable pain.
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Affiliation(s)
- Md Mamunul Haque
- Deptartmen of Neural and Pain Sciences, University of Maryland School of Dentistry, Baltimore, MD, United States
| | - Panjamurthy Kuppusamy
- Deptartmen of Neural and Pain Sciences, University of Maryland School of Dentistry, Baltimore, MD, United States
| | - Ohannes K. Melemedjian
- Deptartmen of Neural and Pain Sciences, University of Maryland School of Dentistry, Baltimore, MD, United States
- UM Center to Advance Chronic Pain Research, Baltimore, MD, United States
- UM Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, MD, United States
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Tsirelis D, Tsekouras A, Stamati P, Liampas I, Zoupa E, Dastamani M, Tsouris Z, Papadimitriou A, Dardiotis E, Siokas V. The impact of genetic factors on the response to migraine therapy. Rev Neurosci 2024; 0:revneuro-2024-0045. [PMID: 38856190 DOI: 10.1515/revneuro-2024-0045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 05/17/2024] [Indexed: 06/11/2024]
Abstract
Migraine is a multidimensional disease affecting a large portion of the human population presenting with a variety of symptoms. In the era of personalized medicine, successful migraine treatment presents a challenge, as several studies have shown the impact of a patient's genetic profile on therapy response. However, with the emergence of contemporary treatment options, there is promise for improved outcomes. A literature search was conducted in PubMed and Scopus, in order to obtain studies investigating the impact of genetic factors on migraine therapy outcome. Overall, 23 studies were included in the current review, exhibiting diversity in the treatments used and the genetic variants investigated. Divergent genes were assessed for each category of migraine treatment. Several genetic factors were identified to contribute to the heterogeneous response to treatment. SNPs related to pharmacodynamic receptors, pharmacogenetics and migraine susceptibility loci were the most investigated variants, revealing some interesting significant results. To date, various associations have been recorded correlating the impact of genetic factors on migraine treatment responses. More extensive research needs to take place with the aim of shedding light on the labyrinthine effects of genetic variations on migraine treatment, and, consequently, these findings can promptly affect migraine treatment and improve migraine patients' life quality in the vision of precise medicine.
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Affiliation(s)
- Daniil Tsirelis
- Department of Neurology, University Hospital of Larissa, Faculty of Medicine, University of Thessaly, 41110 Larissa, Greece
| | - Alexandros Tsekouras
- Department of Neurology, University Hospital of Larissa, Faculty of Medicine, University of Thessaly, 41110 Larissa, Greece
| | - Polyxeni Stamati
- Department of Neurology, University Hospital of Larissa, Faculty of Medicine, University of Thessaly, 41110 Larissa, Greece
| | - Ioannis Liampas
- Department of Neurology, University Hospital of Larissa, Faculty of Medicine, University of Thessaly, 41110 Larissa, Greece
| | - Elli Zoupa
- Larisa Day Care Center of People with Alzheimer's Disease, Association for Regional Development and Mental Health (EPAPSY), 15124 Marousi, Greece
| | - Metaxia Dastamani
- Department of Neurology, University Hospital of Larissa, Faculty of Medicine, University of Thessaly, 41110 Larissa, Greece
| | - Zisis Tsouris
- Department of Neurology, University Hospital of Larissa, Faculty of Medicine, University of Thessaly, 41110 Larissa, Greece
| | | | - Efthimios Dardiotis
- Department of Neurology, University Hospital of Larissa, Faculty of Medicine, University of Thessaly, 41110 Larissa, Greece
| | - Vasileios Siokas
- Department of Neurology, University Hospital of Larissa, Faculty of Medicine, University of Thessaly, 41100 Larissa, Greece
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Jmel H, Boukhalfa W, Gouiza I, Seghaier RO, Dallali H, Kefi R. Pharmacogenetic landscape of pain management variants among Mediterranean populations. Front Pharmacol 2024; 15:1380613. [PMID: 38813106 PMCID: PMC11134176 DOI: 10.3389/fphar.2024.1380613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/05/2024] [Indexed: 05/31/2024] Open
Abstract
Background Chronic pain is a major socioeconomic burden in the Mediterranean region. However, we noticed an under-representation of these populations in the pharmacogenetics of pain management studies. In this context, we aimed 1) to decipher the pharmacogenetic variant landscape among Mediterranean populations compared to worldwide populations in order to identify therapeutic biomarkers for personalized pain management and 2) to better understand the biological process of pain management through in silico investigation of pharmacogenes pathways. Materials and Methods We collected genes and variants implicated in pain response using the Prisma guidelines from literature and PharmGK database. Next, we extracted these genes from genotyping data of 829 individuals. Then, we determined the variant distribution among the studied populations using multivariate (MDS) and admixture analysis with R and STRUCTURE software. We conducted a Chi2 test to compare the interethnic frequencies of the identified variants. We used SNPinfo web server, miRdSNP database to identify miRNA-binding sites. In addition, we investigated the functions of the identified genes and variants using pathway enrichment analysis and annotation tools. Finally, we performed docking analysis to assess the impact of variations on drug interactions. Results We identified 63 variants implicated in pain management. MDS analysis revealed that Mediterranean populations are genetically similar to Mexican populations and divergent from other populations. STRUCTURE analysis showed that Mediterranean populations are mainly composed of European ancestry. We highlighted differences in the minor allele frequencies of three variants (rs633, rs4680, and rs165728) located in the COMT gene. Moreover, variant annotation revealed ten variants with potential miRNA-binding sites. Finally, protein structure and docking analysis revealed that two missense variants (rs4680 and rs6267) induced a decrease in COMT protein activity and affinity for dopamine. Conclusion Our findings revealed that Mediterranean populations diverge from other ethnic groups. Furthermore, we emphasize the importance of pain-related pathways and miRNAs to better implement these markers as predictors of analgesic responses in the Mediterranean region.
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Affiliation(s)
- Haifa Jmel
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia
- Genetic Typing Service, Institut Pasteur de Tunis, Tunis, Tunisia
- University of Tunis El Manar, Tunis, Tunisia
| | - Wided Boukhalfa
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia
- Genetic Typing Service, Institut Pasteur de Tunis, Tunis, Tunisia
- University of Tunis El Manar, Tunis, Tunisia
- Faculty of Medicine of Tunis, Tunis, Tunisia
| | - Ismail Gouiza
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia
- Genetic Typing Service, Institut Pasteur de Tunis, Tunis, Tunisia
- University of Tunis El Manar, Tunis, Tunisia
- Faculty of Medicine of Tunis, Tunis, Tunisia
- MitoLab Team, Unité MitoVasc, Unité Mixte de Recherche Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale U1083, SFR ICAT, University of Angers, Angers, France
| | - Roua Ouled Seghaier
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia
| | - Hamza Dallali
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia
- Genetic Typing Service, Institut Pasteur de Tunis, Tunis, Tunisia
- University of Tunis El Manar, Tunis, Tunisia
| | - Rym Kefi
- Laboratory of Biomedical Genomics and Oncogenetics, Institut Pasteur de Tunis, Tunis, Tunisia
- Genetic Typing Service, Institut Pasteur de Tunis, Tunis, Tunisia
- University of Tunis El Manar, Tunis, Tunisia
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Tian S, Yu X, Wu L, Zheng H, Zhong X, Xie Y, Wu W. Vitamin B 6 and folate intake are associated with lower risk of severe headache or migraine in adults: An analysis based on NHANES 1999-2004. Nutr Res 2024; 121:51-60. [PMID: 38042023 DOI: 10.1016/j.nutres.2023.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 11/10/2023] [Accepted: 11/11/2023] [Indexed: 12/04/2023]
Abstract
Previous studies have shown that B vitamins can relieve migraine. However, the association between vitamin B6 and folate, 2 important B vitamins consumed in the diet, with migraine have received minimal attention. This study explored the independent relationships between dietary vitamin B6 and folate intake with migraine and the interaction effect of these 2 nutrients on migraine in US adults. We hypothesized that vitamin B6 and folate intake would be inversely associated with migraine. This study included cross-sectional data from participants aged 20 years and older who participated in the National Health and Nutrition Examination Survey from 1999 to 2004. We conducted multivariate logistic regression and restricted cubic spline regression to explore the association between dietary vitamin B6 and folate intake on migraine. Also, relative excess risk due to interaction, attributable proportion of interaction, and synergy index were used to assess additive interactions. A total of 7017 participants were included in this study, 1350 of whom were migraineurs. We determined that vitamin B6 and folate intake revealed a negative association with severe headache or migraine (0.66; 95% confidence interval [CI], 0.47-0.89; P = .01 and 0.57; 95% CI, 0.42-0.78; P = .002]), respectively. Also, a significant interaction effect between a high mass of vitamin B6 and folate intake was observed for a lower risk of migraine (relative excess risk due to interaction, 0.28 [95% CI, 0.05-0.51]; attributable proportion of interaction: 0.45 [95% CI, 0.05-0.86]; synergy index: 0.58 [95% CI, 0.40-0.83]). A high mass of vitamin B6 and folate intake (vitamin B6 intake ≥ 2.39 mg/day and folate intake ≥ 502.01 µg/day) presented a synergistic interaction with migraine, suggesting that these 2 nutrients might be beneficial in preventing migraine.
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Affiliation(s)
- Sheng Tian
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, P.R. China; Institute of Neuroscience, Nanchang University, Nanchang, 330006, P.R. China
| | - Xinping Yu
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, P.R. China; Institute of Neuroscience, Nanchang University, Nanchang, 330006, P.R. China
| | - Lanxiang Wu
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, P.R. China; Institute of Neuroscience, Nanchang University, Nanchang, 330006, P.R. China
| | - Heqing Zheng
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, P.R. China; Institute of Neuroscience, Nanchang University, Nanchang, 330006, P.R. China
| | - Xianhui Zhong
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, P.R. China; Institute of Neuroscience, Nanchang University, Nanchang, 330006, P.R. China
| | - Yonggang Xie
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, P.R. China; Institute of Neuroscience, Nanchang University, Nanchang, 330006, P.R. China
| | - Wei Wu
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, P.R. China; Institute of Neuroscience, Nanchang University, Nanchang, 330006, P.R. China.
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Guo J, Hao X, Wang R, Lian K, Jiang J, Chen N, Feng Z, Rao Y. MTHFR polymorphism's influence on the clinical features and therapeutic effects in patients with migraine: An observational study. Front Neurol 2022; 13:1074857. [PMID: 36619923 PMCID: PMC9816401 DOI: 10.3389/fneur.2022.1074857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 12/08/2022] [Indexed: 12/24/2022] Open
Abstract
Objective Our study aimed to evaluate the influence of methylenetetrahydrofolate reductase (MTHFR) polymorphism on the clinical features and therapeutic effects in patients with migraine. Methods The data of 135 patients with migraine were collected from January 2021 to December 2021. The MTHFR C677T polymorphism was analyzed. The pain intensity was evaluated using a numerical rating scale (NRS) during treatment. The levels of folic acid, homocysteine (Hcy), vitamin B12, interleukin-2 (IL-2), IL-4, and ferritin, and changes of NRS were compared between folic acid and conventional treatment groups stratified by different genotypes of MTHFR in migraine patients. Results The levels of Hcy and ferritin in male patients were higher than that in female patients (P < 0.05); Compared with CC and CT genotype groups, the TT genotype group showed significantly higher Hcy levels (P < 0.05) and lower folic acid levels (P < 0.05); In both folic acid and conventional treatment groups, a significant decrease in NRS score was observed in different genotypes post-treatment (P < 0.05). Patients with TT genotype in the folic acid treatment group showed better therapeutic efficacy than conventional treatment group (P < 0.05). There is no significant difference in the therapeutic efficacy in other genotypes between the two groups (P > 0.05). Conclusion The MTHFR C677T genotyping may provide a new method to guide and optimize individualized medication for migraine patients.
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Affiliation(s)
- Jianhao Guo
- The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xing Hao
- The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Rongrong Wang
- The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Ke Lian
- The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jun Jiang
- Hangzhou Dunen Medical Laboratory Co., Ltd., Hangzhou, China
| | - Na Chen
- The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Zhiying Feng
- The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yuefeng Rao
- The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China,*Correspondence: Yuefeng Rao ✉
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Li D, Guo Y, Xia M, Zhang J, Zang W. Dietary intake of thiamine and riboflavin in relation to severe headache or migraine: A cross‐sectional survey. Headache 2022; 62:1133-1142. [DOI: 10.1111/head.14384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 07/26/2022] [Accepted: 08/02/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Dan Li
- Department of Neurology, Henan Provincial People’s Hospital People’s Hospital of Zhengzhou University, People’s Hospital of Henan University Zhengzhou China
| | - Yang Guo
- Department of Neurosurgery, Henan Provincial People’s Hospital People’s Hospital of Zhengzhou University, People’s Hospital of Henan University Zhengzhou China
| | - Mingrong Xia
- Department of Neurology, Henan Provincial People’s Hospital People’s Hospital of Zhengzhou University, People’s Hospital of Henan University Zhengzhou China
| | - Jiewen Zhang
- Department of Neurology, Henan Provincial People’s Hospital People’s Hospital of Zhengzhou University, People’s Hospital of Henan University Zhengzhou China
| | - Weizhou Zang
- Department of Neurology, Henan Provincial People’s Hospital People’s Hospital of Zhengzhou University, People’s Hospital of Henan University Zhengzhou China
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Üstün Özek S. A study on the correlation between pain frequency and severity and vitamin B12 levels in episodic and chronic migraine. ARQUIVOS DE NEURO-PSIQUIATRIA 2022; 80:586-592. [PMID: 35946708 PMCID: PMC9387193 DOI: 10.1590/0004-282x-anp-2021-0192] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 09/26/2021] [Accepted: 10/11/2021] [Indexed: 06/15/2023]
Abstract
BACKGROUND It is believed that vitamin B12 deficiency and hyperhomocysteinemia cause endothelial cell damage by increasing the levels of free oxygen radicals, which may, in turn, be related to the onset of migraine episodes. OBJECTIVE The objective of our study was to ascertain a correlation between vitamin B12 levels and migraine attack frequency and pain severity. METHODS 127 patients with migraine and 45 healthy controls who presented to Okmeydanı Training and Research Hospital were included in the study. The migraine attack frequency and the duration and severity of pain in migraineurs were recorded. Pain severity was evaluated using a visual analogue scale (VAS). Vitamin B12 levels below 300 ng/L were considered low. RESULTS The vitamin B12 levels in migraineurs were found to be significantly lower than those in the control group (227.30 ± 104.72 ng/L vs 278.44 ± 149.83 ng/L; p = 0.047). The vitamin B12 levels of patients with chronic migraine (CM) were found to be lower than those in patients with less frequent migraine attacks (197.50 ± 69.16 ng/L vs 278.56 ± 147.91 ng/L; p = 0.019). The ratio of vitamin B12 levels of 300 ng/L and above in patients with CM was lower than that of patients with episodic migraine (p < 0.05). CONCLUSIONS Along with attack frequency and pain severity assessment, it is important that migraine follow-ups should include regular measurement of vitamin B12 levels. We found lower vitamin B12 values in the CM group.
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Affiliation(s)
- Sibel Üstün Özek
- University of Health Sciences, Prof. Dr. Cemil Taşçıoğlu City Hospital, Department of Neurology, Istanbul, Turkey
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Al-Hashel JY, Alroughani R, Gad K, Al-Sarraf L, Ahmed SF. Risk factors of white matter hyperintensities in migraine patients. BMC Neurol 2022; 22:159. [PMID: 35488255 PMCID: PMC9052543 DOI: 10.1186/s12883-022-02680-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 04/18/2022] [Indexed: 10/13/2023] Open
Abstract
Background Migraine frequently is associated with White Matter Hyperintensities (WMHs). We aimed to assess the frequency of WMHs in migraine and to assess their risk factors. Methods This is cross-sectional study included 60 migraine patients of both genders, aged between 18 and 55 years. Patients with vascular risk factors were excluded. We also included a matched healthy control group with no migraine. Demographic, clinical data, and serum level of homocysteine were recorded. All subjects underwent brain MRI (3 Tesla). Results The mean age was 38.65 years and most of our cohort were female (83.3). A total of 24 migraine patients (40%) had WMHs versus (10%) in the control group, (P < 0.013). Patients with WMHs were significantly older (43.50 + 8.71 versus. 35.92+ 8.55 years, P < 0.001), have a longer disease duration (14.54+ 7.76versus 8.58+ 6.89 years, P < 0.002), higher monthly migraine attacks (9.27+ 4. 31 versus 7.78 + 2.41 P < 0.020) and high serum homocysteine level (11.05+ 5.63 versus 6.36 + 6.27, P < 0.006) compared to those without WMHs. WMHs were more frequent in chronic migraine compared to episodic migraine (75% versus 34.6%; P < 0.030) and migraine with aura compared to those without aura (38.3% versus 29,2; P < 0.001). WMHs were mostly situated in the frontal lobes (83.4%), both hemispheres (70.8%), and mainly subcortically (83.3%). Conclusion Older age, longer disease duration, frequent attacks, and high serum homocysteine level are main the risk factors for WMHs in this cohort. The severity or duration of migraine attacks did not increase the frequency of WMHs. The number of WMHs was significantly higher in chronic compared to episodic migraineurs.
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Affiliation(s)
- Jasem Yousef Al-Hashel
- Department of Neurology, Ibn Sina Hospital, P.O. Box 25427, Safat, 13115, Kuwait City, Kuwait. .,Department of Medicine, Faculty of Medicine, Health Sciences Centre, Kuwait University, P.O. Box 24923, Safat, 13110, Kuwait City, Kuwait.
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - Khaled Gad
- Medical imaging Department, Ibn Sina Hospital, P.O. Box 25427, 13115, Safat, Kuwait.,Radiology Department, Suez Canal University, Ismailia, Egypt
| | - Lamiaa Al-Sarraf
- Medical imaging Department, Ibn Sina Hospital, P.O. Box 25427, 13115, Safat, Kuwait
| | - Samar Farouk Ahmed
- Department of Neurology, Ibn Sina Hospital, P.O. Box 25427, Safat, 13115, Kuwait City, Kuwait.,Neuropsychiatry Department, Faculty of Medicine, Al-Minia University, P.O. Box 61519, Minia City, Minia, 61111, Egypt
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The Effect of Ginger (Zingiber officinale Rosc.) Consumption in Headache Prophylaxis in Patients with Migraine: A Randomized Placebo-Controlled Clinical Trial. Jundishapur J Nat Pharm Prod 2022. [DOI: 10.5812/jjnpp-120449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Migraine sufferers seek a range of treatments according to the frequency and severity of their symptoms. Just a few research studies have shown the effectiveness of ginger derivatives for migraine treatment. Ginger has analgesic properties and is effective for the acute treatment of migraines, and there is anecdotal evidence of its effectiveness in migraine prevention. Objectives: The goal of this research was to see whether ginger may help prophylaxis of migraine episodes. Methods: This randomized, double-blind, placebo-controlled clinical study was done in the Neurology Clinic of Golestan Hospital (Ahvaz, Iran). This research enrolled 103 individuals with episodic migraine aged 18 to 50 years. Randomization was used to divide the participants into two groups: control and intervention. For three months, patients were given 500 mg dry extract of ginger (5% active component) or placebo (starch) tablets twice a day. At the baseline and end of the study, MIDAS score, the number and duration of migraine attacks, headache severity, demographic data, dietary intakes, and anthropometric indices were collected. The data were statistically analyzed using the SPSS (version 26). In all tests, a P < 0.05 was deemed statistically significant. Results: At the end of the study, MIDAS score, duration of migraine attacks, and headache severity decreased significantly in the ginger group compared to the placebo group (P < 0.05). Furthermore, there was no statistically significant difference in the number of migraine episodes between the two groups. Conclusions: Compared to the placebo, ginger has a stronger efficacy in the prevention of migraine.
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Review on Headache Related to Dietary Supplements. Curr Pain Headache Rep 2022; 26:193-218. [PMID: 35254637 DOI: 10.1007/s11916-022-01019-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/27/2021] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW The lifetime prevalence of headaches is 96%. Approximately 11% of the adult population worldwide has a migraine headache. Migraine is a complex disorder that is more than a simple headache. So far, many underlying mechanisms, i.e. inflammatory, vascular, neurogenic have been hypothesized. In recent years evidences proposed that an energy deficit due to changes in mitochondrial function contributes to migraine pathophysiology as an upstream disorder. Recent insights suggested that the coexistence of sensory-stimuli surplus and energy-reserve shortage activate the trigeminovascular system. Some nutrients are considered as essential elements in mitochondrial bioenergetics and some others are known as natural immuno-modulatory components. Also, evidence showed their beneficial effect in headache prophylaxis and treatment. In present study, we aimed to review the available data in this field. RECENT FINDINGS Vitamin B group, magnesium, and Coenzyme Q10 (CoQ10) are well-known for their function in mitochondrial energy metabolism. On the other hand, studies support their beneficial role in controlling migraine headache symptoms. For instance, daily intake of 400-milligram riboflavin for 3 months resulted in more than 50% reduction in migraine attacks in more than half of the consumers. According to recent evidence, vitamin D and Omega-3 which are considered as famous immune-modulatory compounds are also reported to be effective in migraine prophylaxis. For example, every 22% reduction in migraine headache occurrence was reported for every 5 ng/ml rise in serum vitamin D. Supplementation with vitamin B group, CoQ10, magnesium, vitamin D and Omega-3 could be considered as an effective, less costly strategy in headache/migraine prophylaxis.
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Kringel D, Malkusch S, Kalso E, Lötsch J. Computational Functional Genomics-Based AmpliSeq™ Panel for Next-Generation Sequencing of Key Genes of Pain. Int J Mol Sci 2021; 22:ijms22020878. [PMID: 33467215 PMCID: PMC7830224 DOI: 10.3390/ijms22020878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/27/2020] [Accepted: 01/12/2021] [Indexed: 11/16/2022] Open
Abstract
The genetic background of pain is becoming increasingly well understood, which opens up possibilities for predicting the individual risk of persistent pain and the use of tailored therapies adapted to the variant pattern of the patient's pain-relevant genes. The individual variant pattern of pain-relevant genes is accessible via next-generation sequencing, although the analysis of all "pain genes" would be expensive. Here, we report on the development of a cost-effective next generation sequencing-based pain-genotyping assay comprising the development of a customized AmpliSeq™ panel and bioinformatics approaches that condensate the genetic information of pain by identifying the most representative genes. The panel includes 29 key genes that have been shown to cover 70% of the biological functions exerted by a list of 540 so-called "pain genes" derived from transgenic mice experiments. These were supplemented by 43 additional genes that had been independently proposed as relevant for persistent pain. The functional genomics covered by the resulting 72 genes is particularly represented by mitogen-activated protein kinase of extracellular signal-regulated kinase and cytokine production and secretion. The present genotyping assay was established in 61 subjects of Caucasian ethnicity and investigates the functional role of the selected genes in the context of the known genetic architecture of pain without seeking functional associations for pain. The assay identified a total of 691 genetic variants, of which many have reports for a clinical relevance for pain or in another context. The assay is applicable for small to large-scale experimental setups at contemporary genotyping costs.
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Affiliation(s)
- Dario Kringel
- Institute of Clinical Pharmacology, Goethe-University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany; (D.K.); (S.M.)
| | - Sebastian Malkusch
- Institute of Clinical Pharmacology, Goethe-University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany; (D.K.); (S.M.)
| | - Eija Kalso
- Department of Anaesthesiology, Intensive Care and Pain Medicine, University of Helsinki and Helsinki University Hospital, P.O. Box 440, 00029 HUS Helsinki, Finland;
| | - Jörn Lötsch
- Institute of Clinical Pharmacology, Goethe-University, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany; (D.K.); (S.M.)
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor-Stern-Kai 7, 60596 Frankfurt am Main, Germany
- Correspondence: ; Tel.: +49-69-6301-4589; Fax: +49-69-6301-4354
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Liampas IN, Siokas V, Aloizou AM, Tsouris Z, Dastamani M, Aslanidou P, Brotis A, Dardiotis E. Pyridoxine, folate and cobalamin for migraine: A systematic review. Acta Neurol Scand 2020; 142:108-120. [PMID: 32279306 DOI: 10.1111/ane.13251] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/26/2020] [Accepted: 04/05/2020] [Indexed: 01/03/2023]
Abstract
There is a possible relationship between migraine and hypercoagulability inducing factors, such as hyperhomocysteinemia. In this context, homocysteine (Hcy)-lowering vitamins (B6-folate-B12) may prove beneficial in the management-prophylaxis of migraine. We performed a systematic literature search in order to retrieve studies assessing the supplementation of B6, folate and B12 (alone or as adjunctive therapies) to migraine patients, as well as patients suffering from other primary headache disorders. MEDLINE, EMBASE, CENTRAL, Google Scholar, trial registries and OpenGrey were searched. Twelve relevant articles were retrieved. The management of acute migraine attacks with Hcy-lowering vitamins has not provided promising results (one randomized controlled trial-RCT-and one prospective uncontrolled trial). On the contrary, significant benefits were registered for the use of B6 alone, in combination with folate and in combination with folate and B12 in the prophylaxis of migraine with aura (MA) in adults compared to placebo (five RCTs, only one did not obtain significant results). Folate supplementation alone was not more efficacious than placebo (one RCT). Limited data for the prophylaxis of migraine without aura (MO) in children (two prospective uncontrolled trials) and adults (two prospective uncontrolled trials involving both MA and MO participants) impede the extraction of safe conclusions. An overall attractive safety profile was exhibited with gastrointestinal adverse events being the most common. Overall, a potential beneficial effect regarding the administration of B6, folate and/or B12 in the prophylaxis of MA in adults was indicated. Additional high-quality RCTs that will investigate MO in adults as well as MO and MA in children are warranted.
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Affiliation(s)
- Ioannis N. Liampas
- Department of Neurology University Hospital of Larissa School of Medicine University of Thessaly Larissa Greece
| | - Vasileios Siokas
- Department of Neurology University Hospital of Larissa School of Medicine University of Thessaly Larissa Greece
| | - Athina-Maria Aloizou
- Department of Neurology University Hospital of Larissa School of Medicine University of Thessaly Larissa Greece
| | - Zisis Tsouris
- Department of Neurology University Hospital of Larissa School of Medicine University of Thessaly Larissa Greece
| | - Metaxia Dastamani
- Department of Neurology University Hospital of Larissa School of Medicine University of Thessaly Larissa Greece
| | - Paraskevi Aslanidou
- Department of Neurology University Hospital of Larissa School of Medicine University of Thessaly Larissa Greece
| | - Alexandros Brotis
- Department of Neurosurgery University Hospital of Larissa School of Medicine University of Thessaly Larissa Greece
| | - Efthimios Dardiotis
- Department of Neurology University Hospital of Larissa School of Medicine University of Thessaly Larissa Greece
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Urits I, Yilmaz M, Bahrun E, Merley C, Scoon L, Lassiter G, An D, Orhurhu V, Kaye AD, Viswanath O. Utilization of B12 for the treatment of chronic migraine. Best Pract Res Clin Anaesthesiol 2020; 34:479-491. [PMID: 33004160 DOI: 10.1016/j.bpa.2020.07.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 07/15/2020] [Indexed: 01/06/2023]
Abstract
Chronic migraine is a particular classification of a headache that is typically unilateral and pulsatile and lasts for at least 3 months. Owing to its high prevalence and detrimental impact on personal, social, and economic aspects of patient lives, much desire has gone into fully understanding the pathogenesis of migraine, and to search for therapeutic agents. In addition to current therapeutics such as triptans, ergotamine, and monoclonal antibodies targeting calcitonin gene-related peptide receptors, vitamin B12 has been investigated for its possible use as a prophylactic agent for migraines. Specifically, the observed effects of vitamin B12 on nitric oxide and homocysteine prompt further investigation of its underlying mechanisms in migraine pathophysiology. In this comprehensive review, we provide a brief overview of migraines and current therapies while focusing on the promising role of vitamin B12 as a possible treatment option for chronic migraine management.
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Affiliation(s)
- Ivan Urits
- Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, Boston, MA, USA.
| | | | - Ehab Bahrun
- Georgetown University School of Medicine, Washington, DC, USA
| | - Caitlin Merley
- Georgetown University School of Medicine, Washington, DC, USA
| | - Logan Scoon
- Georgetown University School of Medicine, Washington, DC, USA
| | - Grace Lassiter
- Georgetown University School of Medicine, Washington, DC, USA
| | - Daniel An
- Georgetown University School of Medicine, Washington, DC, USA
| | - Vwaire Orhurhu
- Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Alan D Kaye
- Louisiana State University Health Shreveport, Department of Anesthesiology, Shreveport, LA, USA
| | - Omar Viswanath
- Louisiana State University Health Shreveport, Department of Anesthesiology, Shreveport, LA, USA; University of Arizona College of Medicine-Phoenix, Department of Anesthesiology, Phoenix, AZ, USA; Valley Pain Consultants, Envision Physician Services, Phoenix, AZ, USA; Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, USA
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14
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Liampas I, Siokas V, Mentis AA, Aloizou A, Dastamani M, Tsouris Z, Aslanidou P, Brotis A, Dardiotis E. Serum Homocysteine, Pyridoxine, Folate, and Vitamin B12 Levels in Migraine: Systematic Review and Meta‐Analysis. Headache 2020; 60:1508-1534. [DOI: 10.1111/head.13892] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 05/10/2020] [Accepted: 05/11/2020] [Indexed: 02/06/2023]
Affiliation(s)
- Ioannis Liampas
- Department of Neurology University Hospital of LarissaSchool of MedicineUniversity of Thessaly Larissa Greece
| | - Vasileios Siokas
- Department of Neurology University Hospital of LarissaSchool of MedicineUniversity of Thessaly Larissa Greece
| | - Alexios‐Fotios A. Mentis
- Department of Microbiology University Hospital of LarissaSchool of MedicineUniversity of Thessaly Larissa Greece
- Public Health Laboratories Hellenic Pasteur Institute Athens Greece
| | - Athina‐Maria Aloizou
- Department of Neurology University Hospital of LarissaSchool of MedicineUniversity of Thessaly Larissa Greece
| | - Metaxia Dastamani
- Department of Neurology University Hospital of LarissaSchool of MedicineUniversity of Thessaly Larissa Greece
| | - Zisis Tsouris
- Department of Neurology University Hospital of LarissaSchool of MedicineUniversity of Thessaly Larissa Greece
| | - Paraskevi Aslanidou
- Department of Neurology University Hospital of LarissaSchool of MedicineUniversity of Thessaly Larissa Greece
| | - Alexandros Brotis
- Department of Neurosurgery University Hospital of LarissaSchool of MedicineUniversity of Thessaly Larissa Greece
| | - Efthimios Dardiotis
- Department of Neurology University Hospital of LarissaSchool of MedicineUniversity of Thessaly Larissa Greece
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15
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Abstract
Introduction: Most preventive migraine treatments modify the brain's excitation/inhibition balance and/or serotonin metabolism, which likely accounts for their unfavorable adverse effect profile. Novel biological therapies blocking CGRP transmission are effective and better tolerated, but they are expensive and may not influence brain dysfunctions upstream in the pathophysiological cascade of migraine, including premonitory and aura symptoms. Biochemical and clinical studies suggest that there may be another complimentary treatment strategy, the one that targets the underestimated metabolic facet of migraine pathophysiology.Areas covered: After a brief description of the metabolic abnormalities found in migraine patients, we will review and discuss published data on metabolic treatments of migraine. There is evidence that riboflavin and co-enzyme Q10 are effective for the prevention of migraine and quasi devoid of adverse effects. Response rates are close to those of topiramate, propranolol, and CGRP/CGRPrec mAbs. The evidence is weaker for thioctic acid. Dietary and pharmacological strategies inducing ketosis are novel promising approaches for which preliminary trials with favorable outcomes have been published.Expert opinion: Metabolic treatments of migraine constitute an effective, well-tolerated, inexpensive, and evidence-supported therapeutic option for migraine prophylaxis, and may be considered as first treatment line in many patients, including in children and adolescents.
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Affiliation(s)
- Marco Lisicki
- Headache Department, Neuroscience Unit, Conci∙Carpinella Institute, Córdoba, Argentina.,Department of Neurology-Citadelle Hospital, Headache Research Unit, University of Liège, Liège, Belgium
| | - Jean Schoenen
- Department of Neurology-Citadelle Hospital, Headache Research Unit, University of Liège, Liège, Belgium
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16
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The metabolic face of migraine - from pathophysiology to treatment. Nat Rev Neurol 2019; 15:627-643. [PMID: 31586135 DOI: 10.1038/s41582-019-0255-4] [Citation(s) in RCA: 127] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/12/2019] [Indexed: 12/11/2022]
Abstract
Migraine can be regarded as a conserved, adaptive response that occurs in genetically predisposed individuals with a mismatch between the brain's energy reserve and workload. Given the high prevalence of migraine, genotypes associated with the condition seem likely to have conferred an evolutionary advantage. Technological advances have enabled the examination of different aspects of cerebral metabolism in patients with migraine, and complementary animal research has highlighted possible metabolic mechanisms in migraine pathophysiology. An increasing amount of evidence - much of it clinical - suggests that migraine is a response to cerebral energy deficiency or oxidative stress levels that exceed antioxidant capacity and that the attack itself helps to restore brain energy homeostasis and reduces harmful oxidative stress levels. Greater understanding of metabolism in migraine offers novel therapeutic opportunities. In this Review, we describe the evidence for abnormalities in energy metabolism and mitochondrial function in migraine, with a focus on clinical data (including neuroimaging, biochemical, genetic and therapeutic studies), and consider the relationship of these abnormalities with the abnormal sensory processing and cerebral hyper-responsivity observed in migraine. We discuss experimental data to consider potential mechanisms by which metabolic abnormalities could generate attacks. Finally, we highlight potential treatments that target cerebral metabolism, such as nutraceuticals, ketone bodies and dietary interventions.
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17
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Humphreys MA, Phillips CJ, Trone DW. Association Between Dietary Supplement Use and ICD-9-CM Code Classification in Active Duty US Navy and Marine Corps Service Members. Mil Med 2019; 184:e531-e537. [PMID: 30938810 DOI: 10.1093/milmed/usz053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/25/2019] [Accepted: 02/28/2019] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION This study is the first to our knowledge to examine associations of survey-reported dietary supplement use with medical record diagnoses, rather than retrospective self-reported supplement use at the time of the medical encounter or case reports of adverse events. Dietary supplement (DS) use and adverse events associations in US Navy and Marine Corps personnel remains unknown. This study assessed associations of DS use in active duty (AD) personnel with ICD-9-CM diagnostic codes from outpatient medical encounters from the Military Health System Data Repository (MDR). MATERIALS AND METHODS This cross-sectional investigation used a one-time survey of DS use among AD conducted August through December 2014. Survey data were matched to MDR data accessed in September 2016, and associations between the survey responses and diagnoses were analyzed. Statistical significance was set at alpha level 0.005, and 99.5% confidence intervals (CIs) were calculated. MDR data were matched with survey results for 1,708 personnel. Multivariable logistic regression analyses examined whether use of specific classes of supplements was associated with disease. RESULTS Results revealed significant associations between vitamin supplement use and ICD-9-CM-diagnosed diseases of the nervous system (odds ratio [OR]: 1.72, 99.5% CI: 1.11-2.68) and diseases of the musculoskeletal system and connective tissue (OR: 1.59, 99.5% CI: 1.17-2.17). Joint health supplement category use was associated with diseases of the musculoskeletal system and connective tissue (OR: 1.81, 99.5% CI: 1.12-2.94) and injury and poisoning (OR: 1.82, 99.5% CI: 1.10-3.04). CONCLUSIONS The percentages of service members with diseases in specific ICD-9-CM diagnostic categories were similar to those reported in other studies using military medical data. There is a greater prevalence of dietary supplement use by the service members who participated in this survey compared with the general population, with 73% of US Navy and Marine Corps personnel reporting use of dietary supplements one or more times per week compared to the estimated 50% of all Americans currently using some form of dietary supplement. The DoD ensures the optimal readiness, performance, and health of its military service members, thus future longitudinal evaluation of dietary supplement use by this population will test the preliminary findings of this study.
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Affiliation(s)
- Matthew A Humphreys
- UCSD/SDSU Preventive Medicine Residency Program, Department of Family and Preventive Medicine, University of California, 9500 Gilman Drive-0628, La Jolla, CA 92093-0628.,San Diego State University, School of Public Health, Hardy Tower room 119, 5500 Campanile Drive, San Diego, CA 92182-4162
| | - Christopher J Phillips
- Deployment Health Research Department, Naval Health Research Center, 140 Sylvester Road, San Diego, CA USA 92106-3521
| | - Daniel W Trone
- Deployment Health Research Department, Naval Health Research Center, 140 Sylvester Road, San Diego, CA USA 92106-3521
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18
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Togha M, Razeghi Jahromi S, Ghorbani Z, Martami F, Seifishahpar M. Serum Vitamin B12 and Methylmalonic Acid Status in Migraineurs: A Case‐Control Study. Headache 2019; 59:1492-1503. [PMID: 31471907 DOI: 10.1111/head.13618] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Mansoureh Togha
- Headache Department, Iranian Center of Neurological Research Neuroscience Institute, Tehran University of Medical Sciences Tehran Iran
| | - Soodeh Razeghi Jahromi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Zeinab Ghorbani
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics Tehran University of Medical Sciences Tehran Iran
| | - Fahimeh Martami
- Headache Department, Iranian Center of Neurological Research Neuroscience Institute, Tehran University of Medical Sciences Tehran Iran
- Department of Cellular and Molecular Nutrition, School of Nutritional Sciences and Dietetics Tehran University of Medical Sciences Tehran Iran
| | - Maryam Seifishahpar
- Headache Department, Iranian Center of Neurological Research Neuroscience Institute, Tehran University of Medical Sciences Tehran Iran
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition and Food Technology Shahid Beheshti University of Medical Sciences Tehran Iran
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19
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Liu L, Yu Y, He J, Guo L, Li H, Teng J. Effects of MTHFR C677T and A1298C Polymorphisms on Migraine Susceptibility: A Meta‐Analysis of 26 Studies. Headache 2019; 59:891-905. [PMID: 31045246 DOI: 10.1111/head.13540] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Lijun Liu
- Department of Neurology Affiliated Hospital of Qingdao University Qingdao China
| | - Yongpeng Yu
- Department of Neurology, Center Hospital of Weihai, School of Medicine Qingdao University Weihai China
| | - Jian He
- Pharmacy Intravenous Admixture Services Affiliated Hospital of Qingdao University Qingdao China
| | - Lei Guo
- Department of Urology Affiliated Hospital of Qingdao University Qingdao China
| | - Hong Li
- Department of Neurology Affiliated Hospital of Qingdao University Qingdao China
| | - Jijun Teng
- Department of Neurology Affiliated Hospital of Qingdao University Qingdao China
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20
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Gross EC, Klement RJ, Schoenen J, D'Agostino DP, Fischer D. Potential Protective Mechanisms of Ketone Bodies in Migraine Prevention. Nutrients 2019; 11:E811. [PMID: 30974836 PMCID: PMC6520671 DOI: 10.3390/nu11040811] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 04/04/2019] [Accepted: 04/08/2019] [Indexed: 12/15/2022] Open
Abstract
An increasing amount of evidence suggests that migraines are a response to a cerebral energy deficiency or oxidative stress levels that exceed antioxidant capacity. The ketogenic diet (KD), a diet mimicking fasting that leads to the elevation of ketone bodies (KBs), is a therapeutic intervention targeting cerebral metabolism that has recently shown great promise in the prevention of migraines. KBs are an alternative fuel source for the brain, and are thus likely able to circumvent some of the abnormalities in glucose metabolism and transport found in migraines. Recent research has shown that KBs-D-β-hydroxybutyrate in particular-are more than metabolites. As signalling molecules, they have the potential to positively influence other pathways commonly believed to be part of migraine pathophysiology, namely: mitochondrial functioning, oxidative stress, cerebral excitability, inflammation and the gut microbiome. This review will describe the mechanisms by which the presence of KBs, D-BHB in particular, could influence those migraine pathophysiological mechanisms. To this end, common abnormalities in migraines are summarised with a particular focus on clinical data, including phenotypic, biochemical, genetic and therapeutic studies. Experimental animal data will be discussed to elaborate on the potential therapeutic mechanisms of elevated KBs in migraine pathophysiology, with a particular focus on the actions of D-BHB. In complex diseases such as migraines, a therapy that can target multiple possible pathogenic pathways seems advantageous. Further research is needed to establish whether the absence/restriction of dietary carbohydrates, the presence of KBs, or both, are of primary importance for the migraine protective effects of the KD.
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Affiliation(s)
- Elena C Gross
- Division of Paediatric Neurology, University Children's Hospital Basel (UKBB), University of Basel, 4056 Basel, Switzerland.
| | - Rainer J Klement
- Department of Radiation Oncology, Leopoldina Hospital Schweinfurt, 97422 Schweinfurt, Germany.
| | - Jean Schoenen
- Headache Research Unit, University of Liège, Dept of Neurology-Citadelle Hospital, 4000 Liège, Belgium.
| | - Dominic P D'Agostino
- Department of Molecular Pharmacology and Physiology, Metabolic Medicine Research Laboratory, Morsani College of Medicine, University of South Florida, Tampa, FL 33612, USA.
- Institute for Human and Machine Cognition, Ocala, FL 34471, USA.
| | - Dirk Fischer
- Division of Paediatric Neurology, University Children's Hospital Basel (UKBB), University of Basel, 4056 Basel, Switzerland.
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21
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Vitamins and Minerals for Migraine Prophylaxis: A Systematic Review and Meta-analysis. Can J Neurol Sci 2019; 46:224-233. [PMID: 30764890 DOI: 10.1017/cjn.2018.394] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To summarize the findings of randomized controlled trials (RCTs) on the efficacy and safety of vitamins and minerals for migraine prophylaxis. METHODS We systematically searched bibliographic databases and relevant websites for parallel and crossover RCTs reporting efficacy and/or safety of vitamins and/or minerals for migraine prophylaxis. Our primary outcomes were migraine frequency (number of attacks) and duration (hours). Secondary outcomes were severity (intensity), days with migraine, and adverse events. Meta-analysis was conducted when analyzable data were available from at least two trials. RESULTS Eighteen placebo-controlled trials met our eligibility criteria. Only coenzyme Q10 and magnesium contributed to meta-analyses. In adults, compared with placebo, coenzyme Q10 did not significantly decrease migraine frequency (mean difference (MD) -0.44 (-2.14 to 1.26); I2 53%; 2 trials; 97 participants; moderate strength of the evidence), duration (MD -1.97 (-4.82 to 0.87); I2 0%; 2 trials; 97 participants; moderate strength of the evidence), or severity (ratio of means (RoM) -0.05 (-0.20 to 0.11); I2 0%; 2 trials; 97 participants). In adults, compared with placebo, magnesium did not significantly decrease migraine severity (RoM -0.17 (-0.36 to 0.02); I2 48%; 3 trials; 226 participants; low strength of the evidence). Meta-analysis of other vitamins and minerals, and other outcomes were not feasible due to a lack of sufficiently reported data. CONCLUSIONS Based on insufficient evidence, it is unknown if coenzyme Q10 and magnesium are effective for migraine prophylaxis in adults. High-quality, adequately powered RCTs are needed to fully evaluate the efficacy and safety of vitamins and minerals for migraine prophylaxis.
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22
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Rainero I, Vacca A, Roveta F, Govone F, Gai A, Rubino E. Targeting MTHFR for the treatment of migraines. Expert Opin Ther Targets 2018; 23:29-37. [PMID: 30451038 DOI: 10.1080/14728222.2019.1549544] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Migraine is a common neurovascular disorder classified by the World Health Organization as one of the most debilitating diseases. Migraine is a complex disease and is a consequence of an interaction between genetic, epigenetic and environmental factors. The MTHFR gene is one of the few replicated genetic risk factors for migraine and encodes an enzyme that is crucial for the folate and the methionine cycles. Individuals carrying the T allele of the MTHFR C677T polymorphism have increased plasma concentrations of homocysteine which leads to endothelial cell injury and alterations in coagulant properties of blood. Areas covered: This review focuses on the recent advances in genetics and the role of the MTHFR gene and homocysteine metabolism in migraine etiopathogenesis. The article summarizes the potential of targeting MTHFR and homocysteine for disease prevention. Expert opinion: Determination of MTHFR C677T polymorphisms as well as measurement of homocysteine concentrations may be useful to migraine patients, particularly those suffering from migraine with aura. Preliminary studies support the use of folate, vitamin B6 and vitamin B12 for the prevention of migraine. However, the results of these studies await replication in larger randomized controlled clinical trials.
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Affiliation(s)
- Innocenzo Rainero
- a Headache Center, Department of Neuroscience "Rita Levi Montalcini" , University of Torino , Torino , Italy
| | - Alessandro Vacca
- a Headache Center, Department of Neuroscience "Rita Levi Montalcini" , University of Torino , Torino , Italy
| | - Fausto Roveta
- a Headache Center, Department of Neuroscience "Rita Levi Montalcini" , University of Torino , Torino , Italy
| | - Flora Govone
- a Headache Center, Department of Neuroscience "Rita Levi Montalcini" , University of Torino , Torino , Italy
| | - Annalisa Gai
- a Headache Center, Department of Neuroscience "Rita Levi Montalcini" , University of Torino , Torino , Italy
| | - Elisa Rubino
- a Headache Center, Department of Neuroscience "Rita Levi Montalcini" , University of Torino , Torino , Italy
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23
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Miri A, Nasiri M, Zonoori S, Yarahmad F, Dabbagh-Moghadam A, Askari G, Sadeghi O, Asadi M. The association between obesity and migraine in a population of Iranian adults: a case-control study. Diabetes Metab Syndr 2018; 12:733-736. [PMID: 29706311 DOI: 10.1016/j.dsx.2018.04.020] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Accepted: 04/09/2018] [Indexed: 12/21/2022]
Abstract
AIM To assess the association between obesity and risk of migraine with aura and features of migraine attacks among a population of Iranian adults. METHODS In this case-control study, 102 confirmed cases of migraine with aura were matched based on age and gender with 102 healthy subjects. Data on demographic characteristics and anthropometric measurements were collected from all cases and controls by the same methods. Overweight and obesity were considered as body mass index ≥25-30 kg/m2 and ≥ 30 kg/m2, respectively. Features of migraine attacks including frequency, duration and headache daily result were determined for patients based on international headache society criteria. RESULTS Mean age of subjects was 34.5 ± 7.4 years and 77.9% of them were female. Compared with subjects with normal body mass index, those with obesity had greater odds for having migraine with aura (OR: 3.06, 95% CI: 1.11-8.43). Such finding was also seen even after adjusting for confounding variables; in a way that subjects with obesity were 2.92 times more likely for having migraine with aura compared with those with normal weight (OR: 2.92, 95% CI: 1.03-8.33). Among migraine with aura patients, we found that those with obesity had higher headache daily result compared with subjects with normal weight. However, obesity was not associated with frequency and duration of migraine attacks. CONCLUSIONS We found that obesity was positively associated with risk of migraine with aura. In addition, subjects with obesity had higher headache daily result compared with those with normal weight.
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Affiliation(s)
- Ali Miri
- Department of Nutrition, School of Health, Zabol University of Medical Sciences, Zabol, Iran
| | - Morteza Nasiri
- Department of Operation Room Technology, School of Paramedicine, Qom University of Medical Sciences, Qom, Iran
| | - Sahar Zonoori
- Department of Nursing, Brojerd School of Nursing, Lorestan University of Medical Sciences, Lorestan, Iran
| | - Fatemeh Yarahmad
- Department of Nursing, Brojerd School of Nursing, Lorestan University of Medical Sciences, Lorestan, Iran
| | - Arasb Dabbagh-Moghadam
- Department of Health, School of Health, AJA University of Medical Sciences, Tehran, Iran
| | - Gholamreza Askari
- Food Security Research Center and Department of Community Nutrition, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Omid Sadeghi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
| | - Masoumeh Asadi
- Department of Nursing and Midwifery, Abadan School of Medical Sciences, Abadan, Iran
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24
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Fezeu LK, Ducros V, Guéant JL, Guilland JC, Andreeva VA, Hercberg S, Galan P. MTHFR 677C → T genotype modulates the effect of a 5-year supplementation with B-vitamins on homocysteine concentration: The SU.FOL.OM3 randomized controlled trial. PLoS One 2018; 13:e0193352. [PMID: 29813097 PMCID: PMC5973566 DOI: 10.1371/journal.pone.0193352] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 01/31/2018] [Indexed: 01/25/2023] Open
Abstract
AIMS To study how MTHFR 677C→T genotype modulates the effect of supplementation with B-vitamins on total homocysteine (tHcy) and B-vitamin concentrations. METHODS 2381 patients with a personal history of cardiovascular disease were randomly assigned to one of four groups: 1) B-vitamins alone (560 μg of 5-methyl-THF, 3 mg of vitamin B6 and 20 μg of vitamin B12), 2) n-3 fatty acids alone (600 mg of EPA and DHA in a 2:1 ratio), 3) B-vitamins and n-3 fatty acids, and 4) placebo. Participants were followed up for 4.7 years. At baseline and annually thereafter, biological parameters were assessed. Multivariate and linear mixed models were fit to study the interaction between B-vitamins and MTHFR genotype. RESULTS Among supplemented participants, concentrations of all three B-vitamins increased during the first year (all p<0.0001) across MTHFR genotype categories. tHcy decreased by 26.3% during the first year (p<0.0001), then steadily increased throughout the 5 years (ptrend<0.001). However, at the end of follow-up, that increase was smaller among TT than among CT or CC subjects (pinteraction<0.02). At baseline, the difference in tHcy concentrations between TT homozygous and CC homozygous subjects was 2.33 μmol/l (p<0.001). After 5 years, that difference was reduced to 1.06 μmol/l and remained statistically significant (p<0.001). CONCLUSION Participants with the TT genotype exhibited a lower 5-year decrease in tHcy concentrations following a B-vitamin supplementation than did participants with the CC or CT genotype. CLINICAL TRIAL REGISTRATION Current Controlled Trials # ISRCTN41926726.
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Affiliation(s)
- Leopold K. Fezeu
- Université Paris 13, Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Inserm (U1153), Inra (U1125), Cnam, COMUE Sorbonne Paris Cité, Bobigny, France
- * E-mail:
| | - Veronique Ducros
- Département de Biochimie Pharmacologie et Toxicologie, UM Biochimie Nutritionnelle et Hormonale, Institut de Biologie et Pathologie, Centre Hospitalier Universitaire, Grenoble, France
| | - Jean-Louis Guéant
- Inserm U724, Pathologies Cellulaire et Moléculaire en Nutrition, Faculté de Médecine, Université Henry Poincaré, Vandoeuvre lès Nancy, France
| | | | - Valentina A. Andreeva
- Université Paris 13, Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Inserm (U1153), Inra (U1125), Cnam, COMUE Sorbonne Paris Cité, Bobigny, France
| | - Serge Hercberg
- Université Paris 13, Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Inserm (U1153), Inra (U1125), Cnam, COMUE Sorbonne Paris Cité, Bobigny, France
- Département de Santé Publique, Hôpital Avicenne, Bobigny, France
| | - Pilar Galan
- Université Paris 13, Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Centre de Recherche en Epidémiologie et Statistiques, Inserm (U1153), Inra (U1125), Cnam, COMUE Sorbonne Paris Cité, Bobigny, France
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Ferroni P, Barbanti P, Della-Morte D, Palmirotta R, Jirillo E, Guadagni F. Redox Mechanisms in Migraine: Novel Therapeutics and Dietary Interventions. Antioxid Redox Signal 2018; 28:1144-1183. [PMID: 28990418 DOI: 10.1089/ars.2017.7260] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
SIGNIFICANCE Migraine represents the third most prevalent and the seventh most disabling human disorder. Approximately 30% of migraine patients experience transient, fully reversible, focal neurological symptoms (aura) preceding the attack. Recent Advances: Awareness of the hypothesis that migraine actually embodies a spectrum of illnesses-ranging from episodic to chronic forms-is progressively increasing and poses novel challenges for clarifying the underlying pathophysiological mechanisms of migraine as well as for the development of novel therapeutic interventions. Several theories have evolved to the current concept that a combination of genetic, epigenetic, and environmental factors may play a role in migraine pathogenesis, although their relative importance is still being debated. CRITICAL ISSUES One critical issue that deserves a particular attention is the role of oxidative stress in migraine. Indeed, potentially harmful oxidative events occur during the migraine attack and long-lasting or frequent migraine episodes may increase brain exposure to oxidative events that can lead to chronic transformation. Moreover, a wide variety of dietary, environmental, physiological, behavioral, and pharmacological migraine triggers may act through oxidative stress, with clear implications for migraine treatment and prophylaxis. Interestingly, almost all current prophylactic migraine agents exert antioxidant effects. FUTURE DIRECTIONS Increasing awareness of the role of oxidative stress and/or decreased antioxidant defenses in migraine pathogenesis and progression to a chronic condition lays the foundations for the design of novel prophylactic approaches, which, by reducing brain oxidative phenomena, could favorably modify the clinical course of migraine. Antioxid. Redox Signal. 28, 1144-1183.
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Affiliation(s)
- Patrizia Ferroni
- 1 Department of Human Sciences and Quality of Life Promotion, San Raffaele Roma Open University , Rome, Italy .,2 IRCCS San Raffaele Pisana , Rome, Italy
| | - Piero Barbanti
- 3 Headache and Pain Unit, Department of Neurological, Motor and Sensorial Sciences, IRCCS San Raffaele Pisana , Rome, Italy
| | - David Della-Morte
- 1 Department of Human Sciences and Quality of Life Promotion, San Raffaele Roma Open University , Rome, Italy .,2 IRCCS San Raffaele Pisana , Rome, Italy .,4 Department of Systems Medicine, University of Rome "Tor Vergata ," Rome, Italy
| | - Raffaele Palmirotta
- 5 Department of Biomedical Sciences and Human Oncology, "A. Moro" University , Bari, Italy
| | - Emilio Jirillo
- 6 Department of Basic Medical Sciences, Neuroscience and Sensory Organs, "A. Moro" University , Bari, Italy
| | - Fiorella Guadagni
- 1 Department of Human Sciences and Quality of Life Promotion, San Raffaele Roma Open University , Rome, Italy .,2 IRCCS San Raffaele Pisana , Rome, Italy
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De Marchis ML, Guadagni F, Silvestris E, Lovero D, Della-Morte D, Ferroni P, Barbanti P, Palmirotta R. Genetic bases of the nutritional approach to migraine. Crit Rev Food Sci Nutr 2018. [PMID: 29517920 DOI: 10.1080/10408398.2018.1450215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Migraine is a common multifactorial and polygenic neurological disabling disorder characterized by a genetic background and associated to environmental, hormonal and food stimulations. A large series of evidence suggest a strong correlation between nutrition and migraine and indicates several commonly foods, food additives and beverages that may be involved in the mechanisms triggering the headache attack in migraine-susceptible persons. There are foods and drinks, or ingredients of the same, that can trigger the migraine crisis as well as some foods play a protective function depending on the specific genetic sensitivity of the subject. The recent biotechnological advances have enhanced the identification of some genetic factors involved in onset diseases and the identification of sequence variants of genes responsible for the individual sensitivity to migraine trigger-foods. Therefore many studies are aimed at the analysis of polymorphisms of genes coding for the enzymes involved in the metabolism of food factors in order to clarify the different ways in which people respond to foods based on their genetic constitution. This review discusses the latest knowledge and scientific evidence of the role of gene variants and nutrients, food additives and nutraceuticals interactions in migraine.
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Affiliation(s)
- Maria Laura De Marchis
- a Biobanca InterIstituzionale Multidisciplinare, IRCCS San Raffaele Pisana , Rome , Italy.,b Biotechnology Unit, Istituto Zooprofilattico Sperimentale del Lazio e della Toscana 'M. Aleandri' , Rome , Italy
| | - Fiorella Guadagni
- a Biobanca InterIstituzionale Multidisciplinare, IRCCS San Raffaele Pisana , Rome , Italy.,c Department of Human Sciences and Quality of Life Promotion, San Raffaele Roma Open University , Rome , Italy
| | - Erica Silvestris
- d Department of Biomedical Sciences & Human Oncology, University of Bari 'Aldo Moro' , Bari , Italy
| | - Domenica Lovero
- d Department of Biomedical Sciences & Human Oncology, University of Bari 'Aldo Moro' , Bari , Italy
| | - David Della-Morte
- c Department of Human Sciences and Quality of Life Promotion, San Raffaele Roma Open University , Rome , Italy.,e Department of Systems Medicine University of Rome "Tor Vergata" , Rome , Italy
| | - Patrizia Ferroni
- a Biobanca InterIstituzionale Multidisciplinare, IRCCS San Raffaele Pisana , Rome , Italy.,c Department of Human Sciences and Quality of Life Promotion, San Raffaele Roma Open University , Rome , Italy
| | - Piero Barbanti
- f Headache and Pain Unit, Department of Neurological, Motor and Sensorial Sciences, IRCCS San Raffaele Pisana , Rome , Italy
| | - Raffaele Palmirotta
- d Department of Biomedical Sciences & Human Oncology, University of Bari 'Aldo Moro' , Bari , Italy
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Shaik MM, Abubakar MB, Tan HL, Gan SH. Influence of TNF-α and ESR1 Polymorphisms on Vascular, Hormonal and Inflammatory Biomarkers in Migraine. JOURNAL OF MEDICAL SCIENCES 2018. [DOI: 10.3923/jms.2018.76.86] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Hoefer CC, Brick EJ, Savariar A, Kisor DF, Dawson A, Khatri A, Henriksen B. Allelic frequencies of 60 pharmacogene variants assessed within a Burmese population residing in northeast Indiana, USA. Pharmacogenomics 2018. [PMID: 29517466 DOI: 10.2217/pgs-2017-0204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
AIM The aim of this study was to investigate 60 SNPs pertaining to drug metabolism and pharmacodynamics in the Burmese refugee population in the Fort Wayne, Indiana area to better inform patient care. MATERIALS & METHODS Sixty-two self-identified Burmese refugees were genotyped for 60 common SNPs pertaining to pharmacokinetic and pharmacodynamic pharmacogenes. The resulting allelic frequencies were compared with Ensembl's database for surrounding populations to Myanmar and America. RESULTS The frequency of OPRM1, CYP2D6, SLCO1B1, MTHFR and VKORC1 were approximately 20% different in the Burmese refugee population as compared with the Ensembl populations. CONCLUSION Our study demonstrates that genetic differences are expected to affect drug efficacy in patients with a Burmese background.
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Affiliation(s)
- Carrie C Hoefer
- Manchester University, College of Pharmacy, Fort Wayne, IN 46845, USA
| | - Emily J Brick
- Manchester University, College of Pharmacy, Fort Wayne, IN 46845, USA
| | - Ann Savariar
- Manchester University, College of Pharmacy, Fort Wayne, IN 46845, USA
| | - David F Kisor
- Manchester University, College of Pharmacy, Fort Wayne, IN 46845, USA
| | - Amy Dawson
- Fort Wayne Medical Education Program, Fort Wayne, IN 46802, USA
| | - Ahmad Khatri
- Fort Wayne Medical Education Program, Fort Wayne, IN 46802, USA
| | - Brian Henriksen
- Fort Wayne Medical Education Program, Fort Wayne, IN 46802, USA
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Faraji H, Paknahad Z, Chitsaz A. Dietary Intake of Thiamine in Migraine Patients and Healthy Subjects: a Case-Control Study. Clin Nutr Res 2018; 7:40-47. [PMID: 29423388 PMCID: PMC5796922 DOI: 10.7762/cnr.2018.7.1.40] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 12/31/2017] [Accepted: 01/20/2018] [Indexed: 01/03/2023] Open
Affiliation(s)
- Hossein Faraji
- Department of Clinical Nutrition, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran
| | - Zamzam Paknahad
- Department of Clinical Nutrition, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran
| | - Ahmad Chitsaz
- Department of Neurology, Isfahan University of Medical Sciences, Isfahan 81746-73461, Iran
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Askari G, Nasiri M, Mozaffari-Khosravi H, Rezaie M, Bagheri-Bidakhavidi M, Sadeghi O. The effects of folic acid and pyridoxine supplementation on characteristics of migraine attacks in migraine patients with aura: A double-blind, randomized placebo-controlled, clinical trial. Nutrition 2017; 38:74-79. [DOI: 10.1016/j.nut.2017.01.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 01/01/2017] [Accepted: 01/18/2017] [Indexed: 10/20/2022]
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Sutherland HG, Griffiths LR. Genetics of Migraine: Insights into the Molecular Basis of Migraine Disorders. Headache 2017; 57:537-569. [PMID: 28271496 DOI: 10.1111/head.13053] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Accepted: 01/09/2017] [Indexed: 12/20/2022]
Abstract
Migraine is a complex, debilitating neurovascular disorder, typically characterized by recurring, incapacitating attacks of severe headache often accompanied by nausea and neurological disturbances. It has a strong genetic basis demonstrated by rare migraine disorders caused by mutations in single genes (monogenic), as well as familial clustering of common migraine which is associated with polymorphisms in many genes (polygenic). Hemiplegic migraine is a dominantly inherited, severe form of migraine with associated motor weakness. Family studies have found that mutations in three different ion channels genes, CACNA1A, ATP1A2, and SCN1A can be causal. Functional studies of these mutations has shown that they can result in defective regulation of glutamatergic neurotransmission and the excitatory/inhibitory balance in the brain, which lowers the threshold for cortical spreading depression, a wave of cortical depolarization thought to be involved in headache initiation mechanisms. Other putative genes for monogenic migraine include KCKN18, PRRT2, and CSNK1D, which can also be involved with other disorders. There are a number of primarily vascular disorders caused by mutations in single genes, which are often accompanied by migraine symptoms. Mutations in NOTCH3 causes cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL), a hereditary cerebrovascular disease that leads to ischemic strokes and dementia, but in which migraine is often present, sometimes long before the onset of other symptoms. Mutations in the TREX1 and COL4A1 also cause vascular disorders, but often feature migraine. With respect to common polygenic migraine, genome-wide association studies have now identified single nucleotide polymorphisms at 38 loci significantly associated with migraine risk. Functions assigned to the genes in proximity to these loci suggest that both neuronal and vascular pathways also contribute to the pathophysiology of common migraine. Further studies are required to fully understand these findings and translate them into treatment options for migraine patients.
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Affiliation(s)
- Heidi G Sutherland
- Genomics Research Centre, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, QUT, Musk Ave, Kelvin Grove, QLD, 4059, Australia
| | - Lyn R Griffiths
- Genomics Research Centre, School of Biomedical Sciences, Institute of Health and Biomedical Innovation, QUT, Musk Ave, Kelvin Grove, QLD, 4059, Australia
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32
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Menon S, Nasir B, Avgan N, Ghassabian S, Oliver C, Lea R, Smith M, Griffiths L. The effect of 1 mg folic acid supplementation on clinical outcomes in female migraine with aura patients. J Headache Pain 2016; 17:60. [PMID: 27339806 PMCID: PMC4919187 DOI: 10.1186/s10194-016-0652-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 06/17/2016] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Migraine is a common neurovascular condition that may be linked to hyperhomocysteinemia. We have previously provided evidence that reduction of homocysteine with a vitamin supplementation can reduce the occurrence of migraine in women. The current study examined the occurrence of migraine in response to vitamin supplementation with a lower dose of folic acid. METHODS This was a 6 month randomised, double blinded placebo controlled trial of daily vitamin supplementation containing 1 mg of folic acid, 25 mg of Vitamin B6 and Vitamin B12, on reduction of homocysteine and the occurrence of migraine in 300 female patients diagnosed with migraine with aura. RESULTS Vitamin supplementation with 1 mg of folic acid, did not significantly decrease homocysteine levels (P = 0.2). The treatment group did not show a significant decrease in the percentage of participants with high migraine disability, severity or frequency at the end of the 6 month intervention (P > 0.1). CONCLUSION 1 mg of folic acid in combination with vitamin B6 and B12 is less effective in reducing migraine associated symptoms compared to the previously tested dosage of 2 mg folic acid in combination with 25 mg of vitamin B6 and 400 μg of vitamin B12.
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Affiliation(s)
- Saras Menon
- />Genomics Research Centre, Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, QLD Australia
| | - Bushra Nasir
- />Genomics Research Centre, Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, QLD Australia
| | - Nesli Avgan
- />Genomics Research Centre, Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, QLD Australia
| | - Sussan Ghassabian
- />Centre for Integrated Preclinical Drug Development Faculty of Medicine and Biomedical Sciences, University of Queensland, Brisbane, QLD Australia
| | - Christopher Oliver
- />Blackmores Institute, 20 Jubilee Avenue, Warriewood, NSW 2102 Australia
| | - Rodney Lea
- />Genomics Research Centre, Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, QLD Australia
| | - Maree Smith
- />Centre for Integrated Preclinical Drug Development Faculty of Medicine and Biomedical Sciences, University of Queensland, Brisbane, QLD Australia
| | - Lyn Griffiths
- />Genomics Research Centre, Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, QLD Australia
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33
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Martin VT, Vij B. Diet and Headache: Part 2. Headache 2016; 56:1553-1562. [DOI: 10.1111/head.12952] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2016] [Accepted: 08/31/2016] [Indexed: 12/28/2022]
Affiliation(s)
- Vincent T. Martin
- Department of Internal Medicine; University of Cincinnati College of Medicine; Cincinnati OH USA
| | - Brinder Vij
- Department of Neurology; University of Cincinnati College of Medicine; Cincinnati OH USA
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Wells RE, Turner DP, Lee M, Bishop L, Strauss L. Managing Migraine During Pregnancy and Lactation. Curr Neurol Neurosci Rep 2016; 16:40. [PMID: 27002079 DOI: 10.1007/s11910-016-0634-9] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
While over half of women with migraine report improvement during pregnancy, having a history of migraine may increase the chance of negative health outcomes. The state of pregnancy increases the risk of several dangerous secondary headache disorders, especially those associated with hypertensive disorders of pregnancy, and providers need to know the red flags to diagnose and treat emergently. Non-pharmacological migraine treatments can be instituted in advance of pregnancy as many are considered the safest options during pregnancy, but understanding the safety of medications and dietary supplements ensures appropriate care for the refractory migraine patient. New controversy exists over the safety of several historically routine and safe migraine treatment options in pregnancy, such as magnesium, acetaminophen, ondansetron, and butalbital. While it is not clear if breastfeeding decreases the postpartum recurrence of migraine, understanding safe treatment options during lactation can allow women to continue breastfeeding while achieving migraine relief.
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Affiliation(s)
- Rebecca Erwin Wells
- Department of Neurology, Wake Forest Baptist Health, Medical Center Blvd, Winston-Salem, NC, 27157, USA.
| | - Dana P Turner
- Department of Anesthesiology, Wake Forest Baptist Health, Medical Center Blvd, Winston-Salem, NC, 27157, USA
| | - Michelle Lee
- Wake Forest School of Medicine, Medical Center Blvd, Winston-Salem, NC, 27157, USA
| | - Laura Bishop
- Department of Neurology, Wake Forest Baptist Health, Medical Center Blvd, Winston-Salem, NC, 27157, USA
| | - Lauren Strauss
- Department of Neurology, Wake Forest Baptist Health, Medical Center Blvd, Winston-Salem, NC, 27157, USA
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Kowalska M, Prendecki M, Kozubski W, Lianeri M, Dorszewska J. Molecular factors in migraine. Oncotarget 2016; 7:50708-50718. [PMID: 27191890 PMCID: PMC5226615 DOI: 10.18632/oncotarget.9367] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 05/05/2016] [Indexed: 01/09/2023] Open
Abstract
Migraine is a common neurological disorder that affects 11% of adults worldwide. This disease most likely has a neurovascular origin. Migraine with aura (MA) and more common form - migraine without aura (MO) - are the two main clinical subtypes of disease. The exact pathomechanism of migraine is still unknown, but it is thought that both genetic and environmental factors are involved in this pathological process. The first genetic studies of migraine were focused on the rare subtype of MA: familial hemiplegic migraine (FHM). The genes analysed in familial and sporadic migraine are: MTHFR, KCNK18, HCRTR1, SLC6A4, STX1A, GRIA1 and GRIA3. It is possible that migraine is a multifactorial disease with polygenic influence.Recent studies have shown that the pathomechanisms of migraine involves both factors responsible for immune response and oxidative stress such as: cytokines, tyrosine metabolism, homocysteine; and factors associated with pain transmission and emotions e.g.: serotonin, hypocretin-1, calcitonin gene-related peptide, glutamate. The correlations between genetic variants of the HCRTR1 gene, the polymorphism 5-HTTLPR and hypocretin-1, and serotonin were observed. It is known that serotonin inhibits the activity of hypocretin neurons and may affect the appearance of the aura during migraine attack.The understanding of the molecular mechanisms of migraine, including genotype-phenotype correlations, may contribute to finding markers important for the diagnosis and treatment of this disease.
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Affiliation(s)
- Marta Kowalska
- Laboratory of Neurobiology, Department of Neurology, Poznan University of Medical Sciences, Poznan, Poland
| | - Michał Prendecki
- Laboratory of Neurobiology, Department of Neurology, Poznan University of Medical Sciences, Poznan, Poland
| | - Wojciech Kozubski
- Chair and Department of Neurology, Poznan University of Medical Sciences, Poznan, Poland
| | - Margarita Lianeri
- Laboratory of Neurobiology, Department of Neurology, Poznan University of Medical Sciences, Poznan, Poland
| | - Jolanta Dorszewska
- Laboratory of Neurobiology, Department of Neurology, Poznan University of Medical Sciences, Poznan, Poland
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Sadeghi O, Maghsoudi Z, Khorvash F, Ghiasvand R, Askari G. Assessment of pyridoxine and folate intake in migraine patients. Adv Biomed Res 2016; 5:47. [PMID: 27110544 PMCID: PMC4817396 DOI: 10.4103/2277-9175.178800] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Accepted: 12/06/2014] [Indexed: 11/11/2022] Open
Abstract
Background: Migraine is a highly prevalent disorder worldwide. It affects 10–20% of the population during their lifetime. Recent studies have indicated that supplementation with folate and pyridoxine improves migraine symptoms. This study was undertaken to evaluate dietary intake of folate and pyridoxine in migraine patients and assessed their association with the frequency of migraine attacks. Materials and Methods: This is a case–control study performed on 124 migraine patients and 130 non-migraine subjects. Individuals’ common dietary intake was determined by using a valid semi-quantitative 168-item food frequency questionnaire (FFQ). Data had been analyzed using independent t-test using SPSS software (version 18). Results: In this study, we found that migraine patients had lower intake of dietary folate compared with control group, but energy and pyridoxine intake were not different between the two groups. Further analysis among men and women revealed no statistically significant changes in these relationships. In addition, we found no significant association between dietary intake of pyridoxine and folate with the frequency of migraine attacks. Conclusion: Migraine patients had lower dietary intake of folate, compared with non-migraine group subjects. There was no significant association between folate and pyridoxine intake with the frequency of migraine attacks. Further studies are needed to confirm our findings.
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Affiliation(s)
- Omid Sadeghi
- Food Security Research Center and Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zahra Maghsoudi
- Food Security Research Center and Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fariborz Khorvash
- Neurology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Reza Ghiasvand
- Food Security Research Center and Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Gholamreza Askari
- Food Security Research Center and Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
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Vitamin supplementation as possible prophylactic treatment against migraine with aura and menstrual migraine. BIOMED RESEARCH INTERNATIONAL 2015; 2015:469529. [PMID: 25815319 PMCID: PMC4359851 DOI: 10.1155/2015/469529] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Accepted: 02/17/2015] [Indexed: 12/13/2022]
Abstract
Migraine is the most common form of headache disorder globally. The etiology of migraine is multifactorial, with genetic components and environmental interactions considered to be the main causal factors. Some researchers postulate that deficits in mitochondrial energy reserves can cause migraine or an increase in homocysteine levels can lead to migraine attacks; therefore, vitamins could play a vital role in migraine prevention. For instance, riboflavin influences mitochondrial dysfunction and prevents migraine. Genes such as flavoenzyme 5,10-methylenetetrahydrofolate reductase (MTHFR), especially the C677T variant, have been associated with elevated plasma levels of homocysteine and migraine with aura. Homocysteine catalyzation requires the presence of vitamins B6, B12, and folic acid, which can decrease the severity of migraine with aura, making these vitamins potentially useful prophylactic agents for treating migraine with aura. Menstrual migraine, on the other hand, is associated with increased prostaglandin (PG) levels in the endometrium, indicating a role for vitamin E, which is an anti-PG. Vitamin C can also be used as a scavenger of reactive oxygen species for treating neurogenic inflammation in migraine patients. This paper reviews possible therapies based on vitamin supplementation for migraine prophylaxis, focusing on migraine with aura and menstrual migraine.
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38
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Menon S, Lea RA, Ingle S, Sutherland M, Wee S, Haupt LM, Palmer M, Griffiths LR. Effects of Dietary Folate Intake on Migraine Disability and Frequency. Headache 2015; 55:301-9. [DOI: 10.1111/head.12490] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/09/2014] [Indexed: 12/14/2022]
Affiliation(s)
- Saras Menon
- Genomics Research Centre; Institute for Health and Biomedical Innovation; Queensland University of Technology; Kelvin Grove QLD Australia
| | - Rodney A. Lea
- Genomics Research Centre; Institute for Health and Biomedical Innovation; Queensland University of Technology; Kelvin Grove QLD Australia
| | - Sarah Ingle
- Griffith Health Institute; Griffith University; Gold Coast QLD Australia
| | - Michelle Sutherland
- Genomics Research Centre; Institute for Health and Biomedical Innovation; Queensland University of Technology; Kelvin Grove QLD Australia
| | - Shirley Wee
- Griffith Health Institute; Griffith University; Gold Coast QLD Australia
| | - Larisa M. Haupt
- Genomics Research Centre; Institute for Health and Biomedical Innovation; Queensland University of Technology; Kelvin Grove QLD Australia
| | - Michelle Palmer
- Griffith Health Institute; Griffith University; Gold Coast QLD Australia
| | - Lyn R. Griffiths
- Genomics Research Centre; Institute for Health and Biomedical Innovation; Queensland University of Technology; Kelvin Grove QLD Australia
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Sadeghi O, Maghsoudi Z, Nasiri M, Khorvash F, Ghiasvand R, Askari G. Association Between Abdominal Obesity Indicators and Serum Levels of Homocysteine in Migraine Patients: A Cross-Sectional Study. ACTA ACUST UNITED AC 2014. [DOI: 10.17795/jjhr-26653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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40
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Sutherland HG, Hermile H, Sanche R, Menon S, Lea RA, Haupt LM, Griffiths LR. Association study of MTHFD1 coding polymorphisms R134K and R653Q with migraine susceptibility. Headache 2014; 54:1506-14. [PMID: 25039261 DOI: 10.1111/head.12428] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2014] [Indexed: 12/18/2022]
Abstract
OBJECTIVE There is evidence that folate metabolism has a role in migraine pathophysiology, particularly in the migraine with aura (MA) subtype. In this study, we investigate whether two non-synonymous single nucleotide polymorphisms (SNPs), rs1950902 (C401T; R134K) and rs2236225 (G1958A; R653Q), in MTHF dehydrogenase (MTHFD1) are associated with migraine in an Australian case-control population. BACKGROUND Increased plasma levels of homocysteine, one of the metabolites produced in the folate pathway, has been found to be a risk factor for migraine. There is also a genetic link: a common polymorphism (rs1801133, C667T) that reduces the catalytic activity of the enzyme that catalyzes the formation of homocysteine, methylenetetrahydrofolate reductase (MTHFR), is associated with an increase in risk of MA. MTHFD1 is a crucial multifunctional enzyme that catalyzes three separate reactions of the folate pathway and therefore variants in MTHFD1 may also influence migraine susceptibility. METHODS The R134K and R653Q variants in MTHFD1 were genotyped in an Australian cohort of 520 unrelated migraineurs (162 were diagnosed with migraine without aura [MO] and 358 with MA) and 520 matched controls. Data were analyzed for association with migraine and for interaction with the MTHFR C667T polymorphism. RESULTS We find no significant differences in genotype or allele frequencies for either SNP between migraineurs and controls, or when either MO or MA cases were compared with controls. In addition, these MTHFD1 polymorphisms did not appear to influence the risk of MA conferred by the MTHFR 667T allele. CONCLUSIONS We find no evidence for association of the MTHFD1 R134K and R653Q polymorphisms with migraine in our Australian case-control population. However, as folate metabolism appears to be important in migraine, particularly with respect to the aura component, future studies using high throughput methods to expand the number of SNPs in folate-related genes genotyped and investigation of interactions between SNPs may be justified.
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Affiliation(s)
- Heidi G Sutherland
- Genomics Research Centre, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia
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Cavestro C, Mandrino S. Thrombophilic disorders in migraine. Front Neurol 2014; 5:120. [PMID: 25071708 PMCID: PMC4090692 DOI: 10.3389/fneur.2014.00120] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2014] [Accepted: 06/25/2014] [Indexed: 01/10/2023] Open
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Lippi G, Mattiuzzi C, Meschi T, Cervellin G, Borghi L. Homocysteine and migraine. A narrative review. Clin Chim Acta 2014; 433:5-11. [DOI: 10.1016/j.cca.2014.02.028] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Revised: 02/26/2014] [Accepted: 02/26/2014] [Indexed: 12/13/2022]
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Liu R, Geng P, Ma M, Yu S, Yang M, He M, Dong Z, Zhang W. MTHFR C677T polymorphism and migraine risk: A meta-analysis. J Neurol Sci 2014; 336:68-73. [DOI: 10.1016/j.jns.2013.10.008] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2013] [Revised: 09/13/2013] [Accepted: 10/04/2013] [Indexed: 01/19/2023]
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Gasparini CF, Sutherland HG, Griffiths LR. Studies on the pathophysiology and genetic basis of migraine. Curr Genomics 2013; 14:300-15. [PMID: 24403849 PMCID: PMC3763681 DOI: 10.2174/13892029113149990007] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2013] [Revised: 07/09/2013] [Accepted: 07/09/2013] [Indexed: 01/01/2023] Open
Abstract
Migraine is a neurological disorder that affects the central nervous system causing painful attacks of headache. A genetic vulnerability and exposure to environmental triggers can influence the migraine phenotype. Migraine interferes in many facets of people's daily life including employment commitments and their ability to look after their families resulting in a reduced quality of life. Identification of the biological processes that underlie this relatively common affliction has been difficult because migraine does not have any clearly identifiable pathology or structural lesion detectable by current medical technology. Theories to explain the symptoms of migraine have focused on the physiological mechanisms involved in the various phases of headache and include the vascular and neurogenic theories. In relation to migraine pathophysiology the trigeminovascular system and cortical spreading depression have also been implicated with supporting evidence from imaging studies and animal models. The objective of current research is to better understand the pathways and mechanisms involved in causing pain and headache to be able to target interventions. The genetic component of migraine has been teased apart using linkage studies and both candidate gene and genome-wide association studies, in family and case-control cohorts. Genomic regions that increase individual risk to migraine have been identified in neurological, vascular and hormonal pathways. This review discusses knowledge of the pathophysiology and genetic basis of migraine with the latest scientific evidence from genetic studies.
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Affiliation(s)
| | | | - Lyn R Griffiths
- Genomics Research Centre, Griffith Health Institute, Griffith University, Gold Coast Campus, Building G05, GRIFFITH UNIVERSITY QLD 4222, Australia
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Ferretti A, Parisi P, Villa MP. The role of hyperhomocysteinemia in neurological features associated with coeliac disease. Med Hypotheses 2013; 81:524-31. [PMID: 23891042 DOI: 10.1016/j.mehy.2013.06.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2013] [Revised: 06/15/2013] [Accepted: 06/22/2013] [Indexed: 12/14/2022]
Abstract
Although a range of neurological and psychiatric disorders are widely reported to be associated with coeliac patients, their pathogenesis remains unclear. Some such disorders are believed to be secondary to vitamin deficiency due to malabsorption, others to immune mechanisms. We hypothesise that hyperhomocysteinemia might, by damaging the blood-brain barrier, expose neuronal tissue to all neuro-irritative metabolites, such as homocysteine itself, a neurotoxic excitatory and proconvulsant amino acid. Neurons respond to these stimuli through hyperexcitability, thereby predisposing subjects to neurological disorders such as epilepsy and headache. Furthermore, persisting endothelial damage may cause blood extravasation and subsequent deposition of calcium salts. We suggest that this might be the pathogenesis of the CEC syndrome, which is characterized by the association of coeliac disease, epilepsy and cerebral calcifications. Indeed, homocysteine plays a well-known role in cardiovascular endothelial dysfunction, with high serum and cerebrospinal fluid levels often being reported in coeliac patients. Moreover, data in the literature show a strong, growing association of homocysteine with epilepsy and migraine in non-coeliac subjects. Despite these findings, homocysteine has never been held directly responsible for neuronal functional features (neuronal hyperexcitability underlying epilepsy and migraine) and structural brain damage (expressed as cerebral calcification) in coeliac patients. Damage to the blood-brain barrier might also facilitate immune reactions against neuronal tissue to a considerable extent. This hypothesis combines the two afore-mentioned theories (vitamin deficiency due to malabsorption and immune mechanisms). We also wish to point out that no studies have yet investigated the prevalence of neuronal hyperexcitability and subclinical electroencephalic abnormalities in children and adults with newly-diagnosed coeliac disease before the introduction of a gluten-free diet, and in particular any changes following the introduction of the diet. We believe that the onset of clinical symptoms such as migraine and convulsions is preceded by a period in which damage is expressed exclusively by subclinical electroencephalic abnormalities; persisting damage to neuronal tissue subsequently leads to clinical manifestations. We propose two types of investigations: the first is to determine whether newly-diagnosed coeliac patients with hyperhomocysteinemia are a subgroup at risk for neurological features (clinical and subclinical); the second is to determine whether appropriate treatment of hyperhomocysteinemia and vitamin B status deficiency improves neurological abnormalities and reduces the risk of cerebral calcifications. The aim of these investigations is to develop new therapeutic strategies designed to prevent neuronal damage and increase the quality of life in children affected by such disorders.
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Affiliation(s)
- Alessandro Ferretti
- Pediatric Sleep Disease Centre, Child Neurology, NESMOS Department, School of Medicine and Psychology, Sapienza University of Rome, S. Andrea Hospital, Via di Grottarossa 1035-39, 00189 Rome, Italy
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Rainero I, Rubino E, Paemeleire K, Gai A, Vacca A, De Martino P, Gentile S, Sarchielli P, Pinessi L. Genes and primary headaches: discovering new potential therapeutic targets. J Headache Pain 2013; 14:61. [PMID: 23848401 PMCID: PMC3716727 DOI: 10.1186/1129-2377-14-61] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2013] [Accepted: 06/20/2013] [Indexed: 12/15/2022] Open
Abstract
Genetic studies have clearly shown that primary headaches (migraine, tension-type headache and cluster headache) are multifactorial disorders characterized by a complex interaction between different genes and environmental factors. Genetic association studies have highlighted a potential role in the etiopathogenesis of these disorders for several genes related to vascular, neuronal and neuroendocrine functions. A potential role as a therapeutic target is now emerging for some of these genes. The main purpose of this review is to describe new advances in our knowledge regarding the role of MTHFR, KCNK18, TRPV1, TRPV3 and HCRTR genes in primary headache disorders. Involvement of these genes in primary headaches, as well as their potential role in the therapy of these disorders, will be discussed.
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Affiliation(s)
- Innocenzo Rainero
- Headache Center, Neurology I, Department of Neuroscience, University of Torino, Via Cherasco 15, Torino 10126, Italy.
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Lionetto L, Gentile G, Bellei E, Capi M, Sabato D, Marsibilio F, Simmaco M, Pini LA, Martelletti P. The omics in migraine. J Headache Pain 2013; 14:55. [PMID: 23815568 PMCID: PMC3727988 DOI: 10.1186/1129-2377-14-55] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2013] [Accepted: 06/22/2013] [Indexed: 12/29/2022] Open
Abstract
The term omics consist of three main areas of molecular biology, such as genomics, proteomics and metabolomics. The omics synergism recognise migraine as an ideal study model, due to its multifactorial nature. In this review, the plainly research data featuring in this complex network are reported and analyzed, as single or multiple factor in pathophysiology of migraine. The future of migraine biomolecular research shall be focused on networking among these different and hierarchical disciplines. We have to look for its Ariadne’s tread, in order to see the whole painting of migraine molecular biology.
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Affiliation(s)
- Luana Lionetto
- Sant'Andrea Hospital, Advanced Molecular Diagnostics Unit, Via di Grottarossa 1035 - 1039, Rome 00189, Italy.
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