Evidence map›Paper›PMID 40565278›Full record

ArticleInternational journal of molecular sciences2025

The Complex Etiology of Epilepsy: Genetic Analysis and HLA Association in Patients in the Middle East.

Abeer Fadda, Mohamed Alsabbagh, Dhanya Vasudeva, Amira Saeed, Sara Aglan Tarek, Satanay Z Hubrack, Ruba Benini, Khaled Zamel, Bernice Lo

Abstract read
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Article in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Abeer FaddaResearch Department, Sidra Medicine, Doha 26999, Qatar.ORCID 0000-0002-8489-1335
Mohamed AlsabbaghResearch Department, Sidra Medicine, Doha 26999, Qatar.
Dhanya VasudevaDivision of Pediatric Neurology, Department of Pediatrics, Sidra Medicine, Doha 26999, Qatar.
Amira SaeedDivision of Pediatric Neurology, Department of Pediatrics, Sidra Medicine, Doha 26999, Qatar.
Sara Aglan TarekResearch Department, Sidra Medicine, Doha 26999, Qatar.ORCID 0009-0005-7152-448X
Satanay Z HubrackResearch Department, Sidra Medicine, Doha 26999, Qatar.ORCID 0000-0003-1095-7386
Ruba BeniniDivision of Pediatric Neurology, Department of Pediatrics, Sidra Medicine, Doha 26999, Qatar.ORCID 0000-0001-7829-8722
Khaled ZamelDivision of Pediatric Neurology, Department of Pediatrics, Sidra Medicine, Doha 26999, Qatar.
Bernice LoResearch Department, Sidra Medicine, Doha 26999, Qatar.ORCID 0000-0002-1087-6845

Funding

Sidra Medical and Research Center SDR200030
6 · The paper itself

Abstract

Epilepsy is one of the most common neurological disorders. Disease etiology and pathogenesis are still not well understood. Genetic mutations are associated with 70% of epilepsies, while 30% are still enigmatic. Attempting to close the knowledge gap, we performed genetic analysis of a cohort of patients from the Middle East and North Africa, both understudied and highly consanguineous populations. Whole exome sequencing (WES) was carried out on 81 patients and their family members at a tertiary center in Qatar. We found damaging mutations in half of the patients: 15 in known epilepsy genes, and 19 in contested or unknown genes. The mutations include single nucleotide polymorphisms (SNVs), frameshifts, copy number variations (CNVs), and loss of homozygosity (LOH). Fifteen of the SNVs are novel, and seventeen are homozygous, reflective of the characteristics of the cohort. In addition, we used the WES data to type HLA alleles for 13 class I and II genes. We show that

Indexed as

EpilepsyGenetic Predisposition to DiseaseHLA AntigensAdolescentAdultAllelesChildDNA Copy Number VariationsExome SequencingFemaleHumansMaleMiddle AgedMiddle EastMutationPolymorphism, Single NucleotideHLA AntigensepilepsygeneticsHLAimmunology

Identifiers

PMID40565278
PMCPMC12193080

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.