Compositions and methods for diagnosis and treatment of epilepsy
View Patent ↗Compositions and methods for diagnosis or treatment of epilepsy disease with EFHC1, EFHC1 agonists, or EFHC1 analogs are provided. Compositions and methods for diagnosis or treatment of epilepsy disease with EFHC1a, EFHC1a agonists, or EFHC1a analogs are provided.
1. A method of detecting the presence or absence of a polymorphism in the coding region of the EFHC1 gene on chromosome 6p12, the method comprising comparing the nucleic acid sequence of the coding region of the EFHC1 gene of a test sample with the nucleic acid sequence of the coding region of the EFHC1 gene of a control sample, wherein the coding region of the EFHC1 gene of the control sample comprises SEQ ID NO: 3, and wherein detection of a difference between the nucleic acid sequence of the test sample and the nucleic acid sequence of the control sample indicates the presence of a polymorphism in the test sample EFHC1 gene.
2. The method of claim 1 , wherein the EFHC1 gene of the control sample encodes a protein having the amino acid sequence of SEQ ID NO: 4.
3. The method of claim 1 , wherein the polymorphism is a T>C substitution.
4. The method of claim 2 , wherein the polymorphism causes a missense mutation in the protein encoded by the EFHC1 gene at an amino acid corresponding to amino acid 229 of SEQ ID NO: 4.
5. The method of claim 1 , further comprising detecting a polymorphism in the EFHC1 gene of the test sample relative to the EFHC1 gene of the control sample at a nucleotide corresponding to a nucleotide of SEQ ID NO: 3 selected from: nucleotide 330, nucleotide 729, nucleotide 763, nucleotide 786 and nucleotide 858.
6. The method of claim 1 , wherein the detecting comprises PCR amplification of the control sample and the test sample.