Clinical and genetic analysis of a patient with periventricular nodular heterotopia 7 caused by NEDD4L gene variant / 中华医学遗传学杂志
Chinese Journal of Medical Genetics
;
(6): 41-43, 2020.
Article
Dans Chinois
| WPRIM
| ID: wpr-781298
ABSTRACT
OBJECTIVE@#To explore the genetic basis of a patient featuring global developmental delay, intellectual disability, cleft palate, seizures and hypotonia.@*METHODS@#Clinical examination and laboratory tests were carried out. Peripheral blood samples were obtained from the patient and his parents. Whole genomic DNA was extracted and subjected to next generation sequencing. Candidate variation was analyzed by using bioinformatic software and validated by Sanger sequencing.@*RESULTS@#The proband was found to carry a heterozygous c.2117T>C (p.Leu706Pro) variant of the NEDD4L gene, which was a de novo variant validated by Sanger sequencing and predicted to be likely pathogenic according to the American College of Medical Genetics Guidelines.@*CONCLUSION@#The heterozygous variant of c.2117T>C (p.Leu706Pro) of the NEDD4L gene probably underlies the disorders in the patient.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Dépistage génétique
/
Hétérotopie nodulaire périventriculaire
/
Ubiquitine protéine ligases NEDD4
/
Génétique
/
Hétérozygote
/
Déficience intellectuelle
/
Mutation
Type d'étude:
Guide de pratique
/
Étude pronostique
Limites du sujet:
Humains
/
Mâle
langue:
Chinois
Texte intégral:
Chinese Journal of Medical Genetics
Année:
2020
Type:
Article
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