Genetic associations between voltage-gated calcium channels and autism spectrum disorder: a systematic review.
Mol Brain
; 13(1): 96, 2020 06 22.
Article
em En
| MEDLINE
| ID: mdl-32571372
ABSTRACT
OBJECTIVES:
The present review systematically summarized existing publications regarding the genetic associations between voltage-gated calcium channels (VGCCs) and autism spectrum disorder (ASD).METHODS:
A comprehensive literature search was conducted to gather pertinent studies in three online databases. Two authors independently screened the included records based on the selection criteria. Discrepancies in each step were settled through discussions.RESULTS:
From 1163 resulting searched articles, 28 were identified for inclusion. The most prominent among the VGCCs variants found in ASD were those falling within loci encoding the α subunits, CACNA1A, CACNA1B, CACNA1C, CACNA1D, CACNA1E, CACNA1F, CACNA1G, CACNA1H, and CACNA1I as well as those of their accessory subunits CACNB2, CACNA2D3, and CACNA2D4. Two signaling pathways, the IP3-Ca2+ pathway and the MAPK pathway, were identified as scaffolds that united genetic lesions into a consensus etiology of ASD.CONCLUSIONS:
Evidence generated from this review supports the role of VGCC genetic variants in the pathogenesis of ASD, making it a promising therapeutic target. Future research should focus on the specific mechanism that connects VGCC genetic variants to the complex ASD phenotype.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Canais de Cálcio
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Predisposição Genética para Doença
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Estudos de Associação Genética
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Transtorno do Espectro Autista
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article