Copy number variants in neurexin genes: phenotypes and mechanisms.
Copy number variants in neurexin genes: phenotypes and mechanisms.
复制标题
neurexin基因的拷贝数变异:表型和机制。
DOI:
10.1016/j.gde.2021.02.010
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发表时间:
2021-06
影响因子:
4
通讯作者:
Pak C
中科院分区:
文献类型:
--
作者:
Fuccillo MV;Pak C
Neurexins are central to trans-synaptic cell adhesion and signaling during synapse specification and maintenance. The past two decades of human genetics research have identified structural variations in the neurexin gene family, in particular NRXN1 copy number variants (CNVs), implicated in multiple neuropsychiatric and developmental disorders. The heterogeneity and reduced penetrance of NRXN1 deletions, in addition to the pleiotropic, circuit-specific functions of NRXN1, present substantial obstacles to understanding how compromised NRXN1 function predisposes individuals to neuropsychiatric disorders. Here, we provide an updated review of NRXN1 genetics in disease, followed by recently published work using both human induced pluripotent stem cell (iPSC) derived systems and animal models to understand the mechanisms of disease pathophysiology. Finally, we suggest our outlook on how the field should progress to improve our understanding of neurexin mediated disease pathogenesis. We believe that understanding how structural genetic variants in NRXN1 contribute to disease pathophysiology requires parallel approaches in iPSC and mouse model systems, each leveraging their unique strengths — analysis of genetic interactions and background effects in iPSCs and neural circuit and behavioral analysis in mice.
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影响因子:
25
作者:
Aoto, Jason;Foeldy, Csaba;Ilcus, Silviana Maria Ciurea;Tabuchi, Katsuhiko;Suedhof, Thomas C.
通讯作者:
Suedhof, Thomas C.
影响因子:
5.3
作者:
Gauthier J;Siddiqui TJ;Huashan P;Yokomaku D;Hamdan FF;Champagne N;Lapointe M;Spiegelman D;Noreau A;Lafrenière RG;Fathalli F;Joober R;Krebs MO;DeLisi LE;Mottron L;Fombonne E;Michaud JL;Drapeau P;Carbonetto S;Craig AM;Rouleau GA
通讯作者:
Rouleau GA
影响因子:
6.8
作者:
Dachtler J;Glasper J;Cohen RN;Ivorra JL;Swiffen DJ;Jackson AJ;Harte MK;Rodgers RJ;Clapcote SJ
通讯作者:
Clapcote SJ
影响因子:
4.8
作者:
Biederer, T;Südhof, TC
通讯作者:
Südhof, TC
影响因子:
1.9
作者:
Esclassan, Frederic;Francois, Jennifer;Gilmour, Gary
通讯作者:
Gilmour, Gary