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    Home > Active Ingredient News > Study of Nervous System > Brain Shenzhen Children's Hospital: Genome sequencing is expected to become the preferred method for genetic testing of epilepsy children in my country

    Brain Shenzhen Children's Hospital: Genome sequencing is expected to become the preferred method for genetic testing of epilepsy children in my country

    • Last Update: 2022-04-24
    • Source: Internet
    • Author: User
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    Epilepsy is one of the most common diseases of the central nervous system


    Epilepsy is one of the most common diseases of the central nervous system


    To assess the diagnostic value of genome sequencing for childhood epilepsy and provide genome sequencing-based insights into the molecular genetic mechanisms of epilepsy to help establish an accurate diagnosis, design appropriate treatments, and assist in genetic counseling, experts from Shenzhen Children's Hospital conducted a survey of 320 The genomes of two Chinese children with epilepsy were sequenced, and single-nucleotide variants and copy-number variants were interpreted in all samples, and the results were published in the journal Brain


    The researchers established the complete pedigree and tracked the clinical data of the suspected patients


    The researchers established the complete pedigree and tracked the clinical data of the suspected patients


    Pathogenic/likely pathogenic variants were found in 117 (36.


    Pathogenic/likely pathogenic variants were found in 117 (36.


    Among the copy number variations, three were less than 25 kilobases in length


    Distribution of Gene Variation in Epilepsy Patients of Different Ages

    Distribution of Gene Variation in Epilepsy Patients of Different Ages

    Among patients with onset within the first month of life, the diagnostic rate was 75.


    Among patients with onset within the first month of life, the diagnostic rate was 75.


    Taken together, genome sequencing provides a complete genetic diagnosis, enabling individualized treatment and genetic counseling for the patient's parents


    references:

    references:

    Genome sequence of 320 Chinese children with epilepsy: a clinical and molecular study, Brain, Volume 144, Issue 12, December 2021, Pages 3623–3634, https://doi.


    Genome sequencing of 320 Chinese children with epilepsy: a clinical and molecular study, Brain, Volume 144, Issue 12, December 2021, Pages 3623–3634, https://doi.
    org/10.
    1093/brain/awab233 Genome sequencing of 320 Chinese children with epilepsy: a clinical and molecular study, leave a

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