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Opening New Possibilities: The Power of WGS Analysis in Diagnostics of Epilepsy

Opening New Possibilities: The Power of WGS Analysis in Diagnostics of Epilepsy



Epilepsy - a condition that affects millions worldwide, causing recurrent seizures and significant challenges in daily life. In this blog post, we will delve into the world of epilepsy, its incidence, and most importantly, explore the groundbreaking role of Whole Genome Sequencing (WGS) analysis and the Dante Epilepsy Panel in revolutionizing diagnostics for this complex neurological disorder.


Understanding Epilepsy


Epilepsy is a central nervous system (neurological) disorder in which brain activity becomes abnormal, causing seizures or periods of unusual behavior, sensations, and sometimes loss of consciousness. It is crucial to understand that epilepsy is not a single condition but rather a spectrum of disorders, with various underlying causes and manifestations. Anyone can develop epilepsy. Epilepsy affects both males and females of all races, ethnic backgrounds and ages.

According to the World Health Organization (WHO), approximately 50 million people worldwide live with epilepsy, making it one of the most common neurological conditions globally. Moreover, it is estimated that around 2.4 million new cases of epilepsy are diagnosed each year, highlighting the urgent need for effective diagnostic and preventive measures.



Causes of Epilepsy


Epilepsy is said to have a genetic cause if seizures are the result of a known or presumed genetic defect or problem associated with epilepsy. A genetic epilepsy might not be inherited. Some genetic pathogenic variants (or changes in genes) can occur spontaneously in a child without being present in either parent. Furthermore, some epilepsies with a genetic cause may also have additional environmental causes as well.

Certain mutations may cause specific epilepsies or disorders that cause epilepsy.

For example, a mutation in the SCN1A gene may cause GEFS+, while a mutation in the TSC1 and TSC2 genes may cause tuberous sclerosis.

Genetic disorders that affect the central nervous system, such as fragile X syndrome, can also cause seizures.



The importance of WGS for epilepsy Disease


Whole Genome Sequencing (WGS) analysis has emerged as a game-changer in the field of epilepsy research and clinical practice. By sequencing an individual's complete set of DNA, WGS offers an unparalleled depth of genetic information, enabling researchers and healthcare professionals to identify potential genetic markers associated with epilepsy. This breakthrough technology allows for a comprehensive understanding of the underlying genetic factors contributing to the development of epilepsy, paving the way for personalized treatments and targeted interventions.

By harnessing the power of WGS, we can unlock a new era of precision medicine in epilepsy, offering hope and improved outcomes for individuals living with this condition.



Dante Labs Epilepsy Panel: Precision in Diagnosis


Dante Labs Epilepsy panel, based on Whole Genome Sequencing Analysis, is used to identify genetic variants associated with epilepsy. Epilepsy can be caused by a combination of genetic and environmental factors, and this panel tests for genetic variants that are known to affect nerve function and signaling, as well as genes involved in other neurological processes.

This panel is designed for individuals with a family history of epilepsy or individuals with symptoms of the condition, such as seizures. Genetic testing can provide information on disease risk and severity, as well as inform treatment and management decisions. Testing can also inform family planning decisions and provide reassurance for unaffected family members.


  • Available in less than 24 hours
  • Based on Whole Genome Sequencing
  • More than 550 genes analyzed
  • Investigates SNP and Indel mutations up to 150 bp


List of main conditions:


  • Epilepsy
  • Myoclonic Juvenile
  • Combined Oxidative Phosphorylation Deficiency
  • Developmental and epileptic encephalopathy


Discover More: Epilepsy panel





In conclusion, epilepsy is a global health challenge, affecting millions of lives. Through the remarkable advancements in WGS analysis  and the introduction of specialized panels like the Dante Epilepsy Panel, we are witnessing a paradigm shift in the diagnostics and prevention of epilepsy. By uncovering the genetic intricacies of this condition, we can pave the way for more accurate diagnoses, personalized treatments, and ultimately, enhanced quality of life for individuals with epilepsy. Together, let us embrace the power of genomics and forge a future where epilepsy is no longer an insurmountable obstacle, but a condition that can be effectively managed and prevented.

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