Evidence map›Paper›PMID 40282380›Full record

ArticleGenes2025

Identification of Novel Mosaic Variants in Focal Epilepsy-Associated Patients' Brain Lesions.

Camila Araújo Bernardino Garcia, Muhammad Zubair, Marcelo Volpon Santos, Sang Hyun Lee, Ian Alfred Graham, Valentina Stanley, Renee D George, Joseph G Gleeson, Hélio Rubens Machado, Xiaoxu Yang

Abstract read
In one paragraph

Article in Genes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Camila Araújo Bernardino GarciaDepartment of Surgery and Anatomy, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirao Preto 14049-900, SP, Brazil.
Muhammad ZubairDepartment of Human Genetics, Utah Center for Genetic Discovery, University of Utah, Salt Lake City, UT 84112, USA.
Marcelo Volpon SantosDepartment of Surgery and Anatomy, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirao Preto 14049-900, SP, Brazil.
Sang Hyun LeeDepartment of Human Genetics, Utah Center for Genetic Discovery, University of Utah, Salt Lake City, UT 84112, USA.
Ian Alfred GrahamDepartment of Human Genetics, Utah Center for Genetic Discovery, University of Utah, Salt Lake City, UT 84112, USA.
Valentina StanleyDepartment of Neuroscience, University of California, San Diego, CA 92093, USA.ORCID 0000-0002-2212-7796
Renee D GeorgeDepartment of Neuroscience, University of California, San Diego, CA 92093, USA.
Joseph G GleesonDepartment of Neuroscience, University of California, San Diego, CA 92093, USA.
Hélio Rubens MachadoDepartment of Surgery and Anatomy, Ribeirão Preto Medical School, University of São Paulo (USP), Ribeirao Preto 14049-900, SP, Brazil.
Xiaoxu YangDepartment of Human Genetics, Utah Center for Genetic Discovery, University of Utah, Salt Lake City, UT 84112, USA.ORCID 0000-0003-0219-0023

Funding

Understanding genomic stability between generations by assessing mutational burdens in single spermsR00HD111686 · NICHD · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI Xiaoxu Yang · 2025 to 2026
$498k
Mechanisms controlling HIV latency and pathogenesis in microgliaR21MH134401 · NIMH · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SCHLACHETZKI, JOHANNES CAROLUS MAGNUS, YANG, XIAOXU · 2023 to 2023
$435k
Understanding genomic stability betweengenerations by assessing mutational burdens in single spermsK99HD111686 · NICHD · UNIVERSITY OF UTAH · PI YANG, XIAOXU · 2023 to 2024
$232k
NICHD NIH HHS K99HD111686NICHD NIH HHS R00 HD111686NIMH NIH HHS R21 MH134401NIMH NIH HHS R21MH134401
6 · The paper itself

Abstract

Focal cortical dysplasia type III (FCDIII) is a rare and complex condition associated with drug-resistant epilepsy and often characterized by cortical lamination abnormalities, along with a variety of neoplasms and vascular abnormalities.

objectivesThis study aimed to elucidate the genetic architecture underlying FCDIII through the use of whole-exome sequencing (WES) of brain and peripheral blood samples from 19 patients who had been diagnosed with FCDIII.

methodsVariants were identified through a series of machine-learning-based detection and functional prediction methods and were not previously associated with FCDIII. Mosaic fraction scores of these variants validated the variants' pathogenicity, and in silico and gene ontology enrichment analyses demonstrated that these variants had severe destabilizing effects on protein structure.

resultsWe reported ten novel pathogenic somatic missense and loss of function variants across eight genes, including

conclusionsWe demonstrated that next-generation sequencing-based mosaic variant-calling pipelines are useful for the genetic diagnosis of FCDIII, opening up avenues for targeted therapies, yet further research is required to validate these findings and examine their therapeutic implications.

Indexed as

Epilepsies, PartialMalformations of Cortical Development, Group IAdolescentAdultBrainChildChild, PreschoolEpilepsyExome SequencingFemaleHigh-Throughput Nucleotide SequencingHumansMaleMiddle AgedMosaicismYoung Adultepilepsyfocal cortical dysplasia type IIIsomatic variantswhole-exome sequencing

Identifiers

PMID40282380
PMCPMC12026736

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Registered trials

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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.