Chromosome 1p36 in migraine with aura: association study of the 5HT(1D) locus.
Migraine with aura (MA) may share some but not all risk factors with other forms of migraine. As common migraine without aura (MO) has been associated with the chromosome 1p36 locus, we tested its involvement in MA by using two-point parametric linkage analysis to analyze 64 multiplex MA families. A...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
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2012
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| _version_ | 1797086666159030272 |
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| author | Thompson, MD Noble-Topham, S Percy, M Andrade, D Ebers, G |
| author_facet | Thompson, MD Noble-Topham, S Percy, M Andrade, D Ebers, G |
| author_sort | Thompson, MD |
| collection | OXFORD |
| description | Migraine with aura (MA) may share some but not all risk factors with other forms of migraine. As common migraine without aura (MO) has been associated with the chromosome 1p36 locus, we tested its involvement in MA by using two-point parametric linkage analysis to analyze 64 multiplex MA families. A logarithm of the odds score of 1.9 was suggestive of chromosome 1p36 linkage to MA. The transmission disequilibrium test analysis was then performed in 79 nuclear families with one MA parent and one MA offspring. We identified the presence of genetic association at chromosome 1p36 with MA (P=0.045, Bonferroni corrected): the locus encoding the 5HT(1D) receptor gene. Although these data suggest that the 1p36 locus may protect against MA, consistent with the role of the 5HT(1D) receptor in migraine treatment with triptan drugs, the study is subject to the limitations associated with studying a small number of affected families. As a result, we contrast evidence suggesting that the chromosome 1p36 locus is strongly MO associated with our finding that 1p36 has a more limited contribution to MA in the families we analyzed. Further work using a genome-wide association study approach in familial typical migraine, consisting of those affected by MO or MA, will serve to further distinguish how and why MA differs from MO. |
| first_indexed | 2024-03-07T02:25:10Z |
| format | Journal article |
| id | oxford-uuid:a5587ef3-bc25-4980-bebf-6b372310e59e |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T02:25:10Z |
| publishDate | 2012 |
| record_format | dspace |
| spelling | oxford-uuid:a5587ef3-bc25-4980-bebf-6b372310e59e2022-03-27T02:39:51ZChromosome 1p36 in migraine with aura: association study of the 5HT(1D) locus.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:a5587ef3-bc25-4980-bebf-6b372310e59eEnglishSymplectic Elements at Oxford2012Thompson, MDNoble-Topham, SPercy, MAndrade, DEbers, GMigraine with aura (MA) may share some but not all risk factors with other forms of migraine. As common migraine without aura (MO) has been associated with the chromosome 1p36 locus, we tested its involvement in MA by using two-point parametric linkage analysis to analyze 64 multiplex MA families. A logarithm of the odds score of 1.9 was suggestive of chromosome 1p36 linkage to MA. The transmission disequilibrium test analysis was then performed in 79 nuclear families with one MA parent and one MA offspring. We identified the presence of genetic association at chromosome 1p36 with MA (P=0.045, Bonferroni corrected): the locus encoding the 5HT(1D) receptor gene. Although these data suggest that the 1p36 locus may protect against MA, consistent with the role of the 5HT(1D) receptor in migraine treatment with triptan drugs, the study is subject to the limitations associated with studying a small number of affected families. As a result, we contrast evidence suggesting that the chromosome 1p36 locus is strongly MO associated with our finding that 1p36 has a more limited contribution to MA in the families we analyzed. Further work using a genome-wide association study approach in familial typical migraine, consisting of those affected by MO or MA, will serve to further distinguish how and why MA differs from MO. |
| spellingShingle | Thompson, MD Noble-Topham, S Percy, M Andrade, D Ebers, G Chromosome 1p36 in migraine with aura: association study of the 5HT(1D) locus. |
| title | Chromosome 1p36 in migraine with aura: association study of the 5HT(1D) locus. |
| title_full | Chromosome 1p36 in migraine with aura: association study of the 5HT(1D) locus. |
| title_fullStr | Chromosome 1p36 in migraine with aura: association study of the 5HT(1D) locus. |
| title_full_unstemmed | Chromosome 1p36 in migraine with aura: association study of the 5HT(1D) locus. |
| title_short | Chromosome 1p36 in migraine with aura: association study of the 5HT(1D) locus. |
| title_sort | chromosome 1p36 in migraine with aura association study of the 5ht 1d locus |
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