Clinical phenotype of ASD-associated DYRK1A haploinsufficiency.

ABSTRACT:

Background

DYRK1A is a gene recurrently disrupted in 0.1-0.5% of the ASD population. A growing number of case reports with DYRK1A haploinsufficiency exhibit common phenotypic features including microcephaly, intellectual disability, speech delay, and facial dysmorphisms.

Methods

Phenotypic information from previously published DYRK1A cases (n = 51) and participants in an ongoing study at the University of Washington (UW, n = 10) were compiled. Frequencies of recurrent phenotypic features in this population were compared to features observed in a large sample with idiopathic ASD from the Simons Simplex Collection (n = 1981). UW DYRK1A cases were further characterized quantitatively and compared to a randomly subsampled set of i

SUBMITTER: Earl RK 

PROVIDER: S-EPMC5629761 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature