Search results for "whole-exome sequencing"
showing 3 items of 13 documents
Preconception genome medicine: current state and future perspectives to improve infertility diagnosis and reproductive and health outcomes based on i…
2021
Abstract BACKGROUND Our genetic code is now readable, writable and hackable. The recent escalation of genome-wide sequencing (GS) applications in population diagnostics will not only enable the assessment of risks of transmitting well-defined monogenic disorders at preconceptional stages (i.e. carrier screening), but also facilitate identification of multifactorial genetic predispositions to sub-lethal pathologies, including those affecting reproductive fitness. Through GS, the acquisition and curation of reproductive-related findings will warrant the expansion of genetic assessment to new areas of genomic prediction of reproductive phenotypes, pharmacogenomics and molecular embryology, fur…
Commonalities and distinctions between two neurodevelopmental disorder subtypes associated with SCN2A and SCN8A variants and literature review.
2022
This study was aimed to analyze the commonalities and distinctions of voltage-gated sodium channels, Nav1.2, Nav1.6, in neurodevelopmental disorders. An observational study was performed including two patients with neurodevelopmental disorders. The demographic, electroclinical, genetic, and neuropsychological characteristics were analyzed and compared with each other and then with the subjects carrying the same genetic variants reported in the literature. The clinical features of one of them argued for autism spectrum disorder and developmental delay, the other for intellectual disability, diagnoses confirmed by the neuropsychological assessment. The first patient was a carrier of SCN2A (p.…
Identification of molecular and physiopathologic basis in oral-facial-digital syndromes
2016
Oral-facial-digital syndromes (OFDS) are characterized by the association of oral, facial and digital anomalies. The different modes of inheritance and additional features lead to clinically delineate 13 subtypes. For a long time, only the OFD1 gene, responsible for OFDI subtype and coding for a centrosomal protein, has been known, suggesting the involvement of the primary cilium in OFDS. Mutations have recently been reported in the TMEM216, DDX59, SCLT1, TBC1D32 and TCTN3 genes in anecdotic cases. To identify new genes involved in OFDS, we performed whole-exome sequencing in 24 patients. In 14/24 cases, we identified 5 novel genes (C2CD3, TMEM107, INTU, KIAA0753, IFT57), enlarged the clini…