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Sudershan A, Pushap AC, Bhagat M, Sharma I, Kumar H, Digra SK, Kumar P. Comprehensive analysis of genes associated with migraine in the Indian population: a meta-analysis of genetic association studies with trial sequential analysis. Sci Rep 2023; 13:19070. [PMID: 37925562 PMCID: PMC10625547 DOI: 10.1038/s41598-023-45531-3] [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: 06/14/2023] [Accepted: 10/20/2023] [Indexed: 11/06/2023] Open
Abstract
Migraine is a complex disorder with multigenic inheritance and is characterized by the cardinal symptom of unilateral headache. Many genes are responsible for increasing the susceptibility of disease within different populations. Therefore, our primary aim in this review was to catalog the many genes that have been studied in India and after collecting the necessary information, we calculated a more precise risk relationship between an identified variation and migraine. The gene and its associated risk variant were discovered in the Indian population using a PRISMA-based systematic literature review guideline from online databases such as PubMed & Google Scholar. We constructed pooled odds ratios with 95% confidence intervals using multiple genetic models. Also, we looked for heterogeneity using Cochran's Q Test and the I2 statistic. Publication bias was analyzed using Begg's and Egger's tests. A p-value less than 0.05 was judged to be statistically significant for all tests. After a critical analysis, a total of 24 studies explored about 21 genes with 31 variants out of which only nine genes have been studied more than two times in the Indian population and thus were found eligible for the meta-analysis. It has been found, that the ACE-DD variant (allele model: OR: 1.37 [1.11-1.69], I2 = 0%/ fixed model), ESR1-PvuII (allele model: OR: 1.47 [1.24-1.74], I2 = 0%/ fixed model) significantly increases the risk of migraine in Indian population. Also, a protective role of the LRP1-rs11172113variant was observed for both migraine and its clinical subtype i.e., MA (allelic model: OR of 0.65 [0.50-0.83] I2 = 44% and allele: OR: 0.54 [0.37-0.78], I2 = 52%) respectively. Overall, the results of this meta-analysis indicated that the ACE-DD variant and the ESR1-PvuII were associated with an increased risk of migraine in the Indian community, while the LRP1-rs11172113 variant was associated with protection from migraine in this population.
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Affiliation(s)
- Amrit Sudershan
- Institute of Human Genetics, University of Jammu, Jammu, Jammu and Kashmir, 180006, India
- Department of Human Genetics, Sri Pratap College, Cluster University of Srinagar, Kashmir, Jammu and Kashmir, India
| | - Agar Chander Pushap
- Department of Education, Dakshina Bharat Hindi Prachar Sabha, Madras, 600017, India
| | - Meenakshi Bhagat
- Department of Zoology and Institute of Human Genetics, University of Jammu, Jammu, Jammu and Kashmir, 180006, India
| | - Isha Sharma
- Department of Zoology and Institute of Human Genetics, University of Jammu, Jammu, Jammu and Kashmir, 180006, India
| | - Hardeep Kumar
- Department of Neurology, Super Specialty Hospital, Jammu, Jammu and Kashmir, 180006, India
| | - Sanjeev K Digra
- Department of Paediatrics, Sri Maharaja Gulab Singh Hospital, Government Medical College, Jammu, Jammu and Kashmir, 180006, India.
| | - Parvinder Kumar
- Institute of Human Genetics, University of Jammu, Jammu, Jammu and Kashmir, 180006, India.
- Department of Zoology and Institute of Human Genetics, University of Jammu, Jammu, Jammu and Kashmir, 180006, India.
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Wani IY, Sheikh S, Shah ZA, Pandith AA, Wani M, Asimi R, Wani M, Sheikh S, Mehraj I. Association of ACE Gene I/D polymorphism with migraine in Kashmiri population. Ann Indian Acad Neurol 2016; 19:89-93. [PMID: 27011636 PMCID: PMC4782560 DOI: 10.4103/0972-2327.167698] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Introduction: Migraine is a complex, recurrent headache disorder that is one of the most common complaints in neurology practice. The role of various genes in its pathogenesis is being studied. We did this study to see whether an association exists between ACE gene I/D polymorphism and migraine in our region. Materials and Methods: The study included 100 patients diagnosed with migraine and 121 healthy controls. The study subject were age and gender matched. The analysis was based on Polymerase Chain Reaction (PCR) and included following steps: DNA extraction from blood, PCR and Restriction Fragment Length Polymorphism (RFLP). Results: Out of 100 cases, 69 were females and 31 were males. Fifty-seven were having migraine without aura and 43 had migraine with aura. 45 of the cases had II polymorphism, 40 had ID polymorphism and 15 had DD polymorphism in ACE gene. Conclusion: We were not able to find a statistically significant association between ACE gene I/D polymorphism with migraine. The reason for difference in results between our study and other studies could be because of different ethnicity in study populations. So a continuous research is needed in this regard in order to find the genes and different polymorphism that increase the susceptibility of Kashmiri population to migraine.
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Affiliation(s)
- Irfan Yousuf Wani
- Department of Neurology, Sher-i-Kashmir Institute of Medical Sciences Medical College, Soura, Srinagar, Jammu and Kashmir, India
| | - Saleem Sheikh
- Department of Neurology, Sher-i-Kashmir Institute of Medical Sciences Medical College, Soura, Srinagar, Jammu and Kashmir, India
| | - Zafar Amin Shah
- Department of Immunology and Molecular Medicine, Sher-i-Kashmir Institute of Medical Sciences Medical College, Soura, Srinagar, Jammu and Kashmir, India
| | - Arshid A Pandith
- Department of Immunology and Molecular Medicine, Sher-i-Kashmir Institute of Medical Sciences Medical College, Soura, Srinagar, Jammu and Kashmir, India
| | - Mushtaq Wani
- Department of Neurology, Sher-i-Kashmir Institute of Medical Sciences Medical College, Soura, Srinagar, Jammu and Kashmir, India
| | - Ravouf Asimi
- Department of Neurology, Sher-i-Kashmir Institute of Medical Sciences Medical College, Soura, Srinagar, Jammu and Kashmir, India
| | - Maqbool Wani
- Department of Neurology, Sher-i-Kashmir Institute of Medical Sciences Medical College, Soura, Srinagar, Jammu and Kashmir, India
| | - Shahnawaz Sheikh
- Department of Immunology and Molecular Medicine, Sher-i-Kashmir Institute of Medical Sciences Medical College, Soura, Srinagar, Jammu and Kashmir, India
| | - Iqra Mehraj
- Department of Neurology, Sher-i-Kashmir Institute of Medical Sciences Medical College, Soura, Srinagar, Jammu and Kashmir, India
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