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Related Concept Videos

Epilepsy and Seizures: Overview01:24

Epilepsy and Seizures: Overview

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Epilepsy is a chronic neurological disease marked by recurrent, unpredictable seizures. These seizures are caused by abnormal electrical discharges in the brain, leading to behavior, sensation, or consciousness alterations. They can also cause transient impairment of awareness, interfering with daily activities.
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...
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Genetic Screens02:46

Genetic Screens

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Genetic screens are tools used to identify genes and mutations responsible for phenotypes of interest. Genetic screens help identify individuals or a group of people at risk of developing  genetic diseases and help them with early intervention, targeted therapy, and reproductive options.
Forward genetic screens
Forward or “classical” genetic screens involve creating random mutations in an organism’s DNA using radiation, mutagens, or insertion of additional bases, which...
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Pharmacogenomics: Identification of New Drug Targets01:29

Pharmacogenomics: Identification of New Drug Targets

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Advances in genomics have profoundly influenced drug discovery by increasing both the speed and accuracy of pharmaceutical development. Pharmacogenomics, which examines how genetic variation influences drug response, facilitates the identification of novel therapeutic targets and enables patient stratification for personalized treatment. These strategies contribute to improved drug efficacy, minimized adverse effects, and more efficient clinical trial design.Mapping genetic differences...
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Antiepileptic Drugs: Potassium Channel Activators01:20

Antiepileptic Drugs: Potassium Channel Activators

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Ezocgabine or retigabine, an antiepileptic drug of remarkable efficacy, has revolutionized the management of seizures. It is a potassium channel activator, explicitly targeting the family of Q subtype potassium channels. It enhances the transmembrane potassium currents, regulating neuronal excitability. This action stabilizes the resting membrane potential, a pivotal factor in mitigating the hyperexcitability that characterizes epilepsy.
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ACMG/AMP variant classification specifications from the ClinGen Epilepsy Sodium Channel Variant Curation Expert Panel.

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Related Experiment Video

Updated: Mar 5, 2026

Identification and Classification of Position-specific GABAA Receptor Subunit Missense Variants for Their Role In Hippocampal Pyramidal Neurons
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Identification and Classification of Position-specific GABAA Receptor Subunit Missense Variants for Their Role In Hippocampal Pyramidal Neurons

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When Should Genetic Testing Be Performed in Epilepsy Patients?

Annapurna Poduri1

  • 1Attending Physician/Director, Epilepsy Genetics Program, Boston Children's Hospital, Boston, MA.

Epilepsy Currents
|March 24, 2017
PubMed
Summary

Genetic testing advances offer new hope for epilepsy patients. This review outlines key developments and a strategic approach to genetic testing for improved epilepsy diagnosis and treatment.

Area of Science:

  • Neurology
  • Genetics
  • Genomic Medicine

Background:

  • Epilepsy diagnosis and treatment have been significantly impacted by advancements in genetic research.
  • Understanding the genetic basis of epilepsy is crucial for personalized medicine approaches.

Purpose of the Study:

  • To summarize recent developments in the field of epilepsy genetics.
  • To identify patient populations who could benefit from genetic testing.
  • To propose a rational framework for genetic testing in epilepsy within the context of evolving genomic medicine.

Main Methods:

  • This is a review article summarizing a presentation from the 2015 American Epilepsy Society Annual Meeting.
  • The content is based on expert insights and current literature in epilepsy genetics.

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Behavioral And Physiological Analysis In A Zebrafish Model Of Epilepsy
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Last Updated: Mar 5, 2026

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Behavioral And Physiological Analysis In A Zebrafish Model Of Epilepsy
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Main Results:

  • Significant progress has been made in identifying genetic causes for various epilepsy syndromes.
  • Genetic testing can provide diagnostic clarity and guide treatment decisions for specific epilepsy types.
  • A structured approach to genetic testing is necessary to optimize its utility.

Conclusions:

  • Genetic testing is becoming an increasingly valuable tool in the comprehensive management of epilepsy.
  • Personalized genetic information can lead to more targeted and effective therapeutic strategies.
  • Healthcare providers should be prepared to integrate genomic medicine into epilepsy care pathways.