GEO DataSets

Analysis of E16 primary cortical neuron cultures transduced with shRNA constructs of austism spectrum disorder (ASD)-implicated genes (ACGs): Mecp2, Mef2a, Mef2d, Fmr1, Nlgn1, Nlgn3, Pten, and Shank3. Results provide insight into common transcriptional networks underlying autism.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 10 protocol sets

Platform:

GPL1261

Series:

GSE47150

37 Samples

Download data: CEL

(Submitter supplied) Austism spectrum disorder (ASD) is a heterogeneous behavioral disease most commonly characterized by severe impairment of social engagement and the presence of repetitive activities. The molecular etiology of ASD is still largely unknown despite a strong genetic component. Part of the difficulty in turning genetics into disease mechanisms and potentially new therapeutics is the sheer number and diversity of the genes that have been associated with ASD and ASD symptoms. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS4759

Platform:

GPL1261

37 Samples

Download data: CEL

(Submitter supplied) Background: We have recently identified the nuclear hormone receptor RORA (retinoic acid-related orphan receptor-alpha) as a novel candidate gene for autism spectrum disorder (ASD). Our independent cohort studies have consistently demonstrated the reduction of RORA transcript and/or protein levels in blood-derived lymphoblasts as well as the postmortem prefrontal cortex and cerebellum of individuals with ASD. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL5082

1 Sample

Download data: CEL, CSV, TXT

(Submitter supplied) Autism spectrum disorder (ASD) is a common and etiologically heterogeneous neurodevelopmental disorder. Although many genetic causes have been identified (>200 ASD-risk genes), no single gene mutation accounts for >1% of all ASD cases. A role for epigenetic mechanisms in ASD etiology is supported by the fact that many ASD-risk genes function as epigenetic regulators and evidence that epigenetic dysregulation can interrupt normal brain development. more...

Organism:

Homo sapiens

Type:

Methylation profiling by genome tiling array

Platform:

GPL13534

134 Samples

Download data: IDAT

(Submitter supplied) Autism spectrum disorder (ASD) is a common, highly heritable neurodevelopmental condition characterized by marked genetic heterogeneity. Thus, a fundamental question is whether autism represents an aetiologically heterogeneous disorder in which the myriad genetic or environmental risk factors perturb common underlying molecular pathways in the brain. Here, we demonstrate consistent differences in transcriptome organization between autistic and normal brain by gene co-expression network analysis. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL9115

6 Samples

Download data: TXT

(Submitter supplied) Autism spectrum disorder (ASD) is a common, highly heritable neuro-developmental condition characterized by marked genetic heterogeneity. Thus, a fundamental question is whether autism represents an etiologically heterogeneous disorder in which the myriad genetic or environmental risk factors perturb common underlying molecular pathways in the brain. Here, we demonstrate consistent differences in transcriptome organization between autistic and normal brain by gene co-expression network analysis. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6883

79 Samples

Download data: TXT

(Submitter supplied) Autism spectrum disorders (ASD) are characterized by a high degree of genetic heterogeneity. Genomic studies identified common pathological processes underlying the heterogeneous clinical manifestations of ASD, and transcriptome analyses revealed that gene networks involved in synapse development, neuronal activity and immune function are deregulated in ASD. Mouse models provide unique tools to investigate the neurobiological basis of ASD. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL7202

8 Samples

Download data: TXT

(Submitter supplied) Purpose: The goal of this study was to assess gene expression changes in neurons overexpressing SOX5 using human primary neuronal culture system. Methods: 6 samples each from control GFP and SOX5 overexpressing neurons were used to isolate total RNA using miRNeasy kit, Qiagen. We performed rRNA-depleted 69bp paired end stranded RNA-seq on neurons overexpressing either GFP or SOX5 tagged with GFP. Overexpression of SOX5 in neurons validated that a significant proportion of Attenuated cortical patterning (ACP) genes are regulated by SOX5, and that predicted SOX5 targets exhibit a net downregulation, consist with its repressive function. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

12 Samples

Download data: R, TXT