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Harder AVE, Vijfhuizen LS, Henneman P, Willems van Dijk K, van Duijn CM, Terwindt GM, van den Maagdenberg AMJM. Metabolic profile changes in serum of migraine patients detected using 1H-NMR spectroscopy. J Headache Pain 2021; 22:142. [PMID: 34819016 PMCID: PMC8903680 DOI: 10.1186/s10194-021-01357-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 11/10/2021] [Indexed: 12/15/2022] Open
Abstract
Background Migraine is a common brain disorder but reliable diagnostic biomarkers in blood are still lacking. Our aim was to identify, using proton nuclear magnetic resonance (1H-NMR) spectroscopy, metabolites in serum that are associated with lifetime and active migraine by comparing metabolic profiles of patients and controls. Methods Fasting serum samples from 313 migraine patients and 1512 controls from the Erasmus Rucphen Family (ERF) study were available for 1H-NMR spectroscopy. Data was analysed using elastic net regression analysis. Results A total of 100 signals representing 49 different metabolites were detected in 289 cases (of which 150 active migraine patients) and 1360 controls. We were able to identify profiles consisting of 6 metabolites predictive for lifetime migraine status and 22 metabolites predictive for active migraine status. We estimated with subsequent regression models that after correction for age, sex, BMI and smoking, the association with the metabolite profile in active migraine remained. Several of the metabolites in this profile are involved in lipid, glucose and amino acid metabolism. Conclusion This study indicates that metabolic profiles, based on serum concentrations of several metabolites, including lipids, amino acids and metabolites of glucose metabolism, can distinguish active migraine patients from controls. Supplementary Information The online version contains supplementary material available at 10.1186/s10194-021-01357-w.
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Affiliation(s)
- Aster V E Harder
- Departments of Human Genetics, Leiden University Medical Centre, Leiden, The Netherlands.,Department of Neurology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Lisanne S Vijfhuizen
- Departments of Human Genetics, Leiden University Medical Centre, Leiden, The Netherlands
| | - Peter Henneman
- Department of Clinical Genetics, Genome Diagnostic laboratory, Amsterdam Reproduction & Development research institute, Amsterdam University Medical Centre, Amsterdam, The Netherlands
| | - Ko Willems van Dijk
- Departments of Human Genetics, Leiden University Medical Centre, Leiden, The Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Centre, Leiden, The Netherlands.,Department of Internal Medicine, Division of Endocrinology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Cornelia M van Duijn
- Department of Epidemiology, Erasmus Medical Centre, Rotterdam, The Netherlands.,Nuffield Department of Population Health, Oxford University, Oxford, UK
| | - Gisela M Terwindt
- Department of Neurology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Arn M J M van den Maagdenberg
- Departments of Human Genetics, Leiden University Medical Centre, Leiden, The Netherlands. .,Department of Neurology, Leiden University Medical Centre, Leiden, The Netherlands.
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2
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Association of Diamine oxidase (DAO) variants with the risk for migraine from North Indian population. Meta Gene 2020. [DOI: 10.1016/j.mgene.2019.100619] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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3
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Exploration of Ion Channels in the Clitoris: a Review. CURRENT SEXUAL HEALTH REPORTS 2019. [DOI: 10.1007/s11930-019-00206-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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4
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rs2651899 variant is associated with risk for migraine without aura from North Indian population. Mol Biol Rep 2019; 46:1247-1255. [PMID: 30635810 DOI: 10.1007/s11033-019-04593-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Accepted: 01/03/2019] [Indexed: 12/30/2022]
Abstract
Recently a GWAS study had identified 38 genomic variants commonly found in humans that influence migraine risk. For further replicate these findings, we selected two SNPs; rs2651899 on chromosome 1p36.32 in PRDM16 gene and rs10166942 on chromosome 2q37.1 close to TRPM8 gene for their associations with migraine in the North Indian population as much work has not been done on these variants before from this population. In this case-control association study, 300 unrelated subjects, including 150 migraineurs (43 migraine with aura and 107 migraine without aura) and 150 healthy controls were selected to collect genomic DNA. Polymerase chain reaction and restriction-fragment-length polymorphism methods were performed for genotyping of these variants. Univariate and multivariate analyses were done to find the association of different genotypes and alleles of these SNPs with migraine and its subgroups. We found a statistically significant difference in migraineurs with control for PRDM16 rs2651899 polymorphism at genotypic (p < 0.05), allelic (p = 0.022; OR 1.462; 95% CI 1.058-2.022) and for dominant model (p = 0.011; OR 1.957; 95% CI 1.169-3.276). A similar trend was observed both on subgroup and gender analysis in migraine without aura (MO) and females respectively for rs2651899 variant. For the other SNP (rs10166942), statistically non-significant differences were reported in the allelic/genotypic frequencies between migraineurs and controls as p > 0.05. However, on subgroup analysis we found statistically significant differences at genotypic (p < 0.05) and dominant models in migraine with aura (MA) and in males with that of entire controls. But no significant association was found at allelic level in both subgroup and gender analysis for rs10166942. This research study showed that rs2651899 is a potential genetic marker for migraine susceptibility in MO and female subgroup at both genotypic and allelic level in the North Indian population and found that rs10166942 variant may be a potential marker for MA and male subgroup. Further work with large sample size is required for these SNPs to understand their functional mechanisms and to strengthen our results.
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5
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Kaur S, Ali A, Pandey AK, Singh B. Association of MTHFR gene polymorphisms with migraine in North Indian population. Neurol Sci 2018; 39:691-698. [PMID: 29427165 DOI: 10.1007/s10072-018-3276-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Accepted: 02/02/2018] [Indexed: 12/17/2022]
Abstract
Polymorphisms in MTHFR gene are mostly associated with increased levels of homocysteine in the absence of dietary folate and are a risk factor for complex neurovascular diseases like migraine. The aim of present case-control study was to determine the association between MTHFR gene polymorphisms (C667T; rs 1801133, A1298C; rs 1801131) with migraine susceptibility. In total, 100 patients with migraine (23with MA and 77 with MO) and age-sex matched 100 healthy controls were included in this study from OPD of ESIC Medical College & Hospital, Faridabad. Genotyping was done by PCR-RFLP method. Genotypic and allelic frequencies were compared by SPSS 24 version. Genotypic results indicated a non-significant increase in frequencies of CT and TT in C667T SNP in migraine patients with control (52 and 10% vs. 42 and 7%: p > 0.05), but CC genotype in A1298C was found to be a risk factor in migraine patients than controls (30 vs. 17% respectively: p < 0.05). On comparing migraine subclasses, migraine with aura (MA) and without aura (MO) with control groups, the present study suggests that in MTHFR polymorphisms, the prevalence of 677CT genotype and T allele in C667T SNP influences susceptibility to MA (p < 0.05) but not to MO. Meanwhile, CC genotype in A1298C SNP could be a risk factor for migraine patients without aura (p < 0.05).
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Affiliation(s)
- Sukhvinder Kaur
- Department of Biosciences, UGC-PDF, Gene Expression Lab, Jamia Millia Islamia, New Delhi, India.
| | - Arif Ali
- Department of Biosciences, UGC-BSR-FF, Jamia Millia Islamia, New Delhi, India
| | - Anil Kumar Pandey
- Department of Physiology, ESIC Medical College & Hospital, Faridabad, India
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6
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Shin M, Douglass LM, Milunsky JM, Rosman NP. The Genetics of Benign Paroxysmal Torticollis of Infancy: Is There an Association With Mutations in the CACNA1A Gene? J Child Neurol 2016; 31:1057-61. [PMID: 26961263 DOI: 10.1177/0883073816636226] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 01/18/2016] [Indexed: 11/16/2022]
Abstract
Benign paroxysmal torticollis of infancy is an unusual movement disorder, often accompanied by a family history of migraine. Some benign paroxysmal torticollis cases are associated with CACNA1A mutations. The authors sought to determine the frequency of CACNA1A mutations in benign paroxysmal torticollis by testing 8 children and their parents and by searching the literature for benign paroxysmal torticollis cases with accompanying CACNA1A mutations or other disorders linked to the same gene. In our 8 benign paroxysmal torticollis cases, the authors found 3 different polymorphisms, but no pathogenic mutations. By contrast, in the literature, the authors found 4 benign paroxysmal torticollis cases with CACNA1A mutations, 3 with accompanying family histories of 1 or more of familial hemiplegic migraine, episodic ataxia, and paroxysmal tonic upgaze. Thus, CACNA1A mutations are more likely to be found in children with benign paroxysmal torticollis if accompanied by family histories of familial hemiplegic migraine, episodic ataxia, or paroxysmal tonic upgaze.
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Affiliation(s)
- Meyeon Shin
- Departments of Pediatrics and Neurology, Division of Pediatric Neurology, Boston Medical Center, Boston, MA, USA
| | - Laurie M Douglass
- Departments of Pediatrics and Neurology, Division of Pediatric Neurology, Boston Medical Center, Boston, MA, USA
| | | | - N Paul Rosman
- Departments of Pediatrics and Neurology, Division of Pediatric Neurology, Boston Medical Center, Boston, MA, USA
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7
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Magis D, Allena M, Coppola G, Di Clemente L, Gérard P, Schoenen J. Search for Correlations Between Genotypes and Electrophysiological Patterns in Migraine: The MTHFR C677T Polymorphism and Visual Evoked Potentials. Cephalalgia 2016; 27:1142-9. [PMID: 17711493 DOI: 10.1111/j.1468-2982.2007.01412.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Interictally, migraineurs have on average a reduction in habituation of pattern-reversal visual evoked potentials (PR-VEP) and in mitochondrial energy reserve. 5,10-Methylenetetrahydrofolate reductase (MTHFR) is involved in folate metabolism and its C677T polymorphism may be more prevalent in migraine. The aim of this study was to search in migraineurs for a correlation between the MTHFR C677T polymorphism and the PR-VEP profile. PR-VEP were recorded in 52 genotyped migraine patients: 40 female, 24 without (MoA), 28 with aura (MA). Among them 21 had a normal genotype (CC), 18 were heterozygous (CT) and 13 homozygous (TT) for the MTHFR C677T polymorphism. Mean PR-VEP N1-P1 amplitude was significantly lower in CT compared with CC, and tended to be lower in TT with increasing age. The habituation deficit was significantly greater in CC compared with TT subjects. The correlation between the cortical preactivation level, as reflected by the VEP amplitude in the first block of averages, and habituation was stronger in CC than in CT or TT. The MTHFR C677T polymorphism could thus have an ambiguous role in migraine. On one hand, the better VEP habituation which is associated with its homozygosity, and possibly mediated by homocysteine derivatives increasing serotoninergic transmission, may protect the brain against overstimulation. On the other hand, MTHFR C677T homozygosity is linked to a reduction of grand average VEP amplitude with illness duration, which has been attributed to brain damage.
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Affiliation(s)
- D Magis
- Headache Research Unit, Department of Neurology, CHR Citadelle, University of Liège, Boulevard du 12ème de Ligne 1, 4000 Liège, Belgium.
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8
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A splice variant in the ACSL5 gene relates migraine with fatty acid activation in mitochondria. Eur J Hum Genet 2016; 24:1572-1577. [PMID: 27189022 PMCID: PMC5110053 DOI: 10.1038/ejhg.2016.54] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 04/01/2016] [Accepted: 04/21/2016] [Indexed: 12/17/2022] Open
Abstract
Genome-wide association studies (GWAS) in migraine are providing the molecular basis
of this heterogeneous disease, but the understanding of its aetiology is still
incomplete. Although some biomarkers have currently been accepted for migraine, large
amount of studies for identifying new ones is needed. The migraine-associated variant
rs12355831:A>G (P=2 × 10−6), described in a
GWAS of the International Headache Genetic Consortium, is localized in a non-coding
sequence with unknown function. We sought to identify the causal variant and the
genetic mechanism involved in the migraine risk. To this end, we integrated data of
RNA sequences from the Genetic European Variation in Health and Disease (GEUVADIS)
and genotypes from 1000 GENOMES of 344 lymphoblastoid cell lines (LCLs), to determine
the expression quantitative trait loci (eQTLs) in the region. We found that the
migraine-associated variant belongs to a linkage disequilibrium block associated with
the expression of an acyl-coenzyme A synthetase 5 (ACSL5) transcript lacking exon 20
(ACSL5-Δ20). We showed by exon-skipping assay a direct causality of rs2256368-G
in the exon 20 skipping of approximately 20 to 40% of ACSL5 RNA molecules. In
conclusion, we identified the functional variant (rs2256368:A>G) affecting ACSL5
exon 20 skipping, as a causal factor linked to the migraine-associated
rs12355831:A>G, suggesting that the activation of long-chain fatty acids by the
spliced ACSL5-Δ20 molecules, a mitochondrial located enzyme, is involved in
migraine pathology.
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Abstract
The field of chronic pain medicine is currently facing enormous challenges. The incidence of chronic pain is increasing worldwide, particularly in the developed world. As a result, chronic pain is imposing a growing burden on Western societies in terms of cost of medical care and lost productivity. This burden is exacerbated by the fact that despite research efforts and a huge expenditure on treatment for chronic pain, clinicians have no highly effective treatments or definitive diagnostic measures for patients. The lack of an objective measure for pain impedes basic research into the biological and psychological mechanisms of chronic pain and clinical research into treatment efficacy. The development of objective measurements of pain and ability to predict treatment responses in the individual patient is critical to improving pain management. Finally, pain medicine must embrace the development of a new evidence-based therapeutic model that recognizes the highly individual nature of responsiveness to pain treatments, integrates bio-psycho-behavioural approaches, and requires proof of clinical effectiveness for the various treatments we offer our patients. In the long-term these approaches will contribute to providing better diagnoses and more effective treatments to lessen the current challenges in pain medicine.
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Affiliation(s)
- D Borsook
- P.A.I.N. Group, Department of Anesthesia and Radiology, Boston Children's Hospital, Harvard Medical School, Boston, USA.
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10
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Belfer I. Nature and nurture of human pain. SCIENTIFICA 2013; 2013:415279. [PMID: 24278778 PMCID: PMC3820306 DOI: 10.1155/2013/415279] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2013] [Accepted: 03/14/2013] [Indexed: 05/05/2023]
Abstract
Humans are very different when it comes to pain. Some get painful piercings and tattoos; others can not stand even a flu shot. Interindividual variability is one of the main characteristics of human pain on every level including the processing of nociceptive impulses at the periphery, modification of pain signal in the central nervous system, perception of pain, and response to analgesic strategies. As for many other complex behaviors, the sources of this variability come from both nurture (environment) and nature (genes). Here, I will discuss how these factors contribute to human pain separately and via interplay and how epigenetic mechanisms add to the complexity of their effects.
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Affiliation(s)
- Inna Belfer
- Departments of Anesthesiology and Human Genetics, University of Pittsburgh, Pittsburgh, PA 15213, USA
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11
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Abstract
This article reviews the baffling problem of the pathophysiology behind a peripheral genesis of migraine pain--or more particularly the baffling problem of its absence. I examine a number of pathophysiological states and the effector mechanisms for these states and find most of them very plausible and that they are all supported by abundant evidence. However, this evidence is mostly indirect; to date the occurrence of any of the presumed pathological states has not been convincingly demonstrated. Furthermore, there is little evidence of increased trigeminal sensory traffic into the central nervous system during a migraine attack. The article also examines a number of observations and experimental programs used to bolster a theory of peripheral pathology and suggests reasons why they may in fact not bolster it. I suggest that a pathology, if one exists, may be in the brain and even that it may not be a pathology at all. Migraine headache might just happen because of random noise in an exquisitely sensitive and complex network. The article suggests an experimental program to resolve these issues.
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Affiliation(s)
- Geoffrey A Lambert
- Prince of Wales Clinical School, Faculty of Medicine, University of New South Wales, Australia
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12
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Kleiboer A, Sorbi M, Mérelle S, Passchier J, van Doornen L. Utility and preliminary effects of online digital assistance (ODA) for behavioral attack prevention in migraine. Telemed J E Health 2010; 15:682-90. [PMID: 19694591 DOI: 10.1089/tmj.2009.0014] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
There were two objectives of this research. First was to establish the utility of online digital assistance (ODA), a generic software-based method designed to support behavioral training (BT) in migraine. The second was to test whether ODA can produce additional effects in BT. Utility (feasibility and acceptability) was based on 44 patients with migraine who received ODA as an adjuvant to BT delivered to small groups by lay trainers with migraine at home. ODA tracking files were used to determine ODA feasibility. Acceptability was assessed by a structured interview. To examine ODA effects, 31 patients with migraine who received ODA during BT and at 6 months' follow-up were compared with a matched group of 31 participants who received BT only. Feasibility was established based on minimal technical problems, good compliance, and successful execution of ODA. Acceptability was confirmed by positive participant responses concerning usefulness, supportiveness, and low burden. Finally, ODA participants did not mark better improvements considering migraine attack frequency, internal control, and migraine-specific quality of life compared to those that underwent BT only. ODA is feasible, well-accepted, and perceived to support self-care in 44 patients with migraine. The method is currently designed for these patients, but it can be easily adapted for other health settings. Whether ODA can induce higher gains remains to be established.
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Affiliation(s)
- Annet Kleiboer
- Department of Clinical and Health Psychology, Utrecht University, Utrecht, The Netherlands.
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13
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Van Den Maagdenberg AMJM, Terwindt GM, Haan J, Frants RR, Ferrari MD. Genetics of headaches. HANDBOOK OF CLINICAL NEUROLOGY 2010; 97:85-97. [PMID: 20816412 DOI: 10.1016/s0072-9752(10)97006-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Insight into the molecular mechanisms involved in primary headaches is important to identify drug targets for improving treatment of patients, but essentially lacking. Genetic research is increasingly successful in pinpointing these mechanisms. Most progress has been made for Familial Hemiplegic Migraine, a rare subtype of migraine with aura. Three genes (CACNA1A, ATP1A2 and SCN1A) have been identified that all encode ion transporters. Cellular and transgenic mouse studies suggest that neuronal hyperexcitability and increased susceptibility to cortical spreading depression, the correlate of migraine aura, are important molecular mechanisms in migraine. Investigating monogenic diseases in which migraine is a prominent feature such as CADASIL, which is caused by mutations in the NOTCH3 gene, can help understanding the pathology of migraine. Candidate gene association studies and linkage studies in the common forms of migraine were less successful. Except for the MTHFR gene no gene variant has been identified yet. Convincingly demonstrated genetic findings in other primary headaches such as cluster headache and tension-type headache are even rarer. However, with current technical possibilities of massive genotyping and international efforts to collect large well-phenotyped patient cohorts, the first gene variants for various primary headache types are likely to be discovered in the coming decade.
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Mansoor A, Mazhar K, Ali L, Muazzam AG, Siddiqi S, Usman S. Prevalence of the C677T Single-Nucleotide Polymorphism in the Methylenetetrahydrofolate Reductase Gene Among Pakistani Ethnic Groups. Genet Test Mol Biomarkers 2009; 13:521-6. [DOI: 10.1089/gtmb.2009.0012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Atika Mansoor
- Institute of Biomedical and Genetic Engineering Division, Islamabad, Pakistan
| | - Kehkashan Mazhar
- Institute of Biomedical and Genetic Engineering Division, Islamabad, Pakistan
| | - Lubna Ali
- Institute of Biomedical and Genetic Engineering Division, Islamabad, Pakistan
| | - Ambreen G. Muazzam
- Institute of Biomedical and Genetic Engineering Division, Islamabad, Pakistan
| | - Saima Siddiqi
- Institute of Biomedical and Genetic Engineering Division, Islamabad, Pakistan
| | - Sooda Usman
- Institute of Biomedical and Genetic Engineering Division, Islamabad, Pakistan
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15
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Katz J, Seltzer Z. Transition from acute to chronic postsurgical pain: risk factors and protective factors. Expert Rev Neurother 2009; 9:723-44. [PMID: 19402781 DOI: 10.1586/ern.09.20] [Citation(s) in RCA: 496] [Impact Index Per Article: 33.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Most patients who undergo surgery recover uneventfully and resume their normal daily activities within weeks. Nevertheless, chronic postsurgical pain develops in an alarming proportion of patients. The prevailing approach of focusing on established chronic pain implicitly assumes that information generated during the acute injury phase is not important to the subsequent development of chronic pain. However, a rarely appreciated fact is that every chronic pain was once acute. Here, we argue that a focus on the transition from acute to chronic pain may reveal important cues that will help us to predict who will go on to develop chronic pain and who will not. Unlike other injuries, surgery presents a unique set of circumstances in which the precise timing of the physical insult and ensuing pain are known in advance. This provides an opportunity, before surgery, to identify the risk factors and protective factors that predict the course of recovery. In this paper, the epidemiology of chronic postsurgical pain is reviewed. The surgical, psychosocial, socio-environmental and patient-related factors that appear to confer a greater risk of developing chronic postsurgical pain are described. The genetics of chronic postsurgical pain are discussed with emphasis on known polymorphisms in human genes associated with chronic pain, genetic studies of rodent models of pain involving surgical approaches, the importance of developing accurate human chronic postsurgical pain phenotypes and the expected gains for chronic postsurgical pain medicine in the post-genomic era. Evidence is then reviewed for a preventive multimodal analgesic approach to surgery. While there is some evidence that chronic postsurgical pain can be minimized or prevented by an analgesic approach involving aggressive perioperative multimodal treatment, other studies fail to show this benefit. The transition of acute postoperative pain to chronic postsurgical pain is a complex and poorly understood developmental process, involving biological, psychological and social-environmental factors.
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Affiliation(s)
- Joel Katz
- Department of Psychology, York University, Toronto, ON, Canada.
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17
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18
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Kim JH, Suh SI, Seol HY, Oh K, Seo WK, Yu SW, Park KW, Koh SB. Regional grey matter changes in patients with migraine: a voxel-based morphometry study. Cephalalgia 2008; 28:598-604. [PMID: 18422725 DOI: 10.1111/j.1468-2982.2008.01550.x] [Citation(s) in RCA: 234] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We used voxel-based morphometry (VBM) to compare grey matter volume (GMV) between 20 migraine patients (five with aura and 15 without aura) with normal conventional magnetic resonance imaging findings and 33 healthy controls matched for age and sex. A separate analysis was also performed to delineate a possible correlation between the GMV changes and the headache duration or lifetime headache frequency. When compared with controls, migraine patients had significant GMV reductions in the bilateral insula, motor/premotor, prefrontal, cingulate cortex, right posterior parietal cortex, and orbitofrontal cortex (P < 0.001, uncorrected for multiple comparisons at a voxel level; corrected P < 0.05 after small volume corrections). All regions of the GMV changes were negatively correlated with headache duration and lifetime headache frequency (P < 0.05, Pearson's correlation test). We found evidence for structural grey matter changes in patients with migraine. Our findings of progressive GMV reductions in relation to increasing headache duration and increasing headache frequency suggest that repeated migraine attacks over time result in selective damage to several brain regions involved in central pain processing.
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Affiliation(s)
- J H Kim
- Department of Neurology, Korea University Medical Centre, Korea University College of Medicine, Seoul, Korea
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Oelkers-Ax R, Schmidt K, Bender S, Reimer I, Möhler E, Knauss E, Resch F, Weisbrod M. Longitudinal assessment of response preparation and evaluation in migraine gives evidence for deviant maturation. Cephalalgia 2008; 28:237-49. [PMID: 18254894 DOI: 10.1111/j.1468-2982.2007.01495.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Evidence for deviant maturation of sensory processing in migraine has come recently from cross-sectional studies during childhood. Age-dependent development of response preparation and evaluation is characterized using a longitudinal design in school-aged migraine patients and controls in order to challenge the hypothesis of migraine as a maturation disorder. Forty-six children with migraine and 57 healthy controls aged 6-18 years were investigated and followed up 4 years later using a simple acoustic contingent negative variation (CNV) paradigm. Maturation in controls was characterized by increasing negativity of late and total CNV and stability of initial CNV (iCNV) and the motor postimperative negative variation (mPINV). Migraine patients showed a lack of development for late and total CNV and decreasing iCNV and mPINV negativity. This first longitudinal study confirms cross-sectional results of deviant CNV maturation in migraine. Altered maturation was not correlated with clinical improvement and may represent a vulnerability marker for migraine.
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Affiliation(s)
- R Oelkers-Ax
- Department of Child and Adolescent Psychiatriy, University of Heidelberg, Germany.
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Diatchenko L, Nackley AG, Tchivileva IE, Shabalina SA, Maixner W. Genetic architecture of human pain perception. Trends Genet 2007; 23:605-13. [PMID: 18023497 DOI: 10.1016/j.tig.2007.09.004] [Citation(s) in RCA: 138] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2007] [Revised: 09/12/2007] [Accepted: 09/13/2007] [Indexed: 11/27/2022]
Abstract
Pain is emotionally detrimental and consciously avoided; however, it is absolutely crucial for our survival. Pain perception is one of the most complicated measurable traits because it is an aggregate of several phenotypes associated with peripheral and central nervous system dynamics, stress responsiveness and inflammatory state. As a complex trait, it is expected to have a polygenic nature shaped by environmental pressures. Here we discuss what is known about these contributing genetic variants, including recent discoveries that show a crucial role of voltage-gated sodium channel Nav1.7 in pain perception and how we can advance our understanding of the pain genetic network. We propose how both rare deleterious genetic variants and common genetic polymorphisms are mediators of human pain perception and clinical pain phenotypes.
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Affiliation(s)
- Luda Diatchenko
- Center for Neurosensory Disorders, University of North Carolina, 2190 Old Dental Building, Chapel Hill, NC 27599, USA.
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Abstract
A family history of migraine is very frequently noted when evaluating a child for recurrent headaches. This implies an inherited or genetic basis as a component to the underlying pathophysiology. A variety of techniques have begun to elucidate this contribution, including historical observation, population-based studies including family and twin studies, gene polymorphism association studies, and specific gene identification for isolated migraine subtypes. This line of investigation should progress in the future to a better understanding of migraine and clarification of the diagnostic subtypes for a genotype-phenotype association.
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Affiliation(s)
- Andrew D Hershey
- Division of Neurology, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, OH 45229, USA.
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Mehrotra S, Vanmolkot KRJ, Frants RR, van den Maagdenberg AMJM, Ferrari MD, MaassenVanDenBrink A. The phe-124-Cys and A-161T variants of the human 5-HT1B receptor gene are not major determinants of the clinical response to sumatriptan. Headache 2007; 47:711-6. [PMID: 17501853 DOI: 10.1111/j.1526-4610.2007.00792.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND The 5-HT(1B/1D) receptor agonist sumatriptan is highly effective in the treatment of migraine. However, some patients do not respond to sumatriptan or experience recurrence of the headache after initial relief. In addition, some patients report chest symptoms after the use of sumatriptan. OBJECTIVE To assess whether 2 genetic variants (F124C changing a phenylalanine for a cysteine and polymorphism A/T at nucleotide position -161 in the 5' regulatory region) of the 5-HT(1B) receptor play a major role in the therapeutic response to sumatriptan. The 5-HT(1B) receptor most likely mediates the therapeutic action and coronary side effects of sumatriptan, and both F124C and A-161T have relevant functional consequences on either the affinity of sumatriptan to bind to the 5-HT(1B) receptor or on receptor expression level itself, respectively. METHOD Genomic DNA of a relatively small but very well-characterized set of migraine patients with consistently good response to sumatriptan (n = 14), with no response (n = 12), with recurrence of the headache (n = 12), with chest symptoms (n = 13), and patients without chest symptoms (n = 27) was available for the genetic analyses and screened for the F124C variant and the A-161T polymorphism in the human 5-HT(1B) receptor gene. RESULTS F124C was not detected in any of the patients studied. In addition, we did not observe drastic changes in allele frequencies of the A-161T polymorphism that might hint to a causal relation with the therapeutic effect of sumatriptan. CONCLUSION We have not obtained any evidence that variants F124C and A-161T of the 5-HT(1B) receptor are major determinants in the clinical response to sumatriptan.
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Affiliation(s)
- Suneet Mehrotra
- Erasmus MC-Department of Pharmacology, Rotterdam, The Netherlands
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van den Maagdenberg AMJM, Haan J, Terwindt GM, Ferrari MD. Migraine: gene mutations and functional consequences. Curr Opin Neurol 2007; 20:299-305. [PMID: 17495624 DOI: 10.1097/wco.0b013e3281338d1f] [Citation(s) in RCA: 109] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Genetic and functional studies of mutations in familial hemiplegic migraine reveal a major role for disturbed ion transport. Gene identification in common, multifactorial migraine remains challenging. RECENT FINDINGS Several new mutations have been identified in FHM1, FHM2 and FHM3 genes. Functional consequences of familial hemiplegic migraine mutations point to an important role for cortical spreading depression in migraine pathophysiology. New genetic approaches have been tested in common migraine - novel chromosomal loci - but no gene variants have been identified. SUMMARY Identification and analysis of gene mutations in familial hemiplegic migraine revealed a major role for disturbed ion transport in this disorder. Cellular and transgenic mouse models of familial hemiplegic migraine genes suggest that increased potassium and glutamate play a role in the pathophysiology of the disorder. Despite progress, no genes have been discovered for common migraine.
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Vanmolkot KRJ, Stam AH, Raman A, Koenderink JB, de Vries B, van den Boogerd EH, van Vark J, van den Heuvel JJMW, Bajaj N, Terwindt GM, Haan J, Frants RR, Ferrari MD, van den Maagdenberg AMJM. First case of compound heterozygosity in Na,K-ATPase gene ATP1A2 in familial hemiplegic migraine. Eur J Hum Genet 2007; 15:884-8. [PMID: 17473835 DOI: 10.1038/sj.ejhg.5201841] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Familial hemiplegic migraine (FHM) is a rare autosomal-dominant subtype of migraine with aura, associated with hemiparesis during the aura. Here we describe a unique FHM family in which two novel allelic missense mutations in the Na,K-ATPase gene ATP1A2 segregate in the proband with hemiplegic migraine. Both mutations show reduced penetrance in family members of the proband. Cellular survival assays revealed Na,K-ATPase dysfunction for both ATP1A2 mutants, indicating that both mutations are disease causative. This is the first case of compound heterozygosity for any of the known FHM genes.
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Affiliation(s)
- Kaate R J Vanmolkot
- Department of Human Genetics, Leiden University Medical Centre, Leiden, The Netherlands
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Voltage-gated calcium channels, calcium signaling, and channelopathies. CALCIUM - A MATTER OF LIFE OR DEATH 2007. [DOI: 10.1016/s0167-7306(06)41005-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Lambert GA. Looking in the wrong place? The search for an ideal migraine preventative. Drug Dev Res 2007. [DOI: 10.1002/ddr.20204] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Colson N, Fernandez F, Griffiths L. Migraine genetics and prospects for pharmacotherapy. Drug Dev Res 2007. [DOI: 10.1002/ddr.20192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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