Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Brain region-specific changes in neurons and glia and dysregulation of dopamine signaling in Grin2a mutant mice [snRNA-seq]

ABSTRACT: To identify which brain cell types are contributing to the bulk transcriptomic changes in Grin2a mutant mice, we performed single-nucleus RNAseq (snRNAseq) in Grin2a heterozygous and homozygous mutants and their wild-type littermates at 4 and 12 weeks of age.

ORGANISM(S): Mus musculus

PROVIDER: GSE218572 | GEO | 2023/08/31

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Brain region-specific changes in neurons and glia and dysregulation of dopamine signaling in Grin2a mutant mice [bulk RNA-Seq]

Project description:To investigate the effect of Grin2a (a schizophrenia risk gene) and Grin2b (an autism spectrum disorder risk gene) loss of function on brain transcriptome. We performed unbiased transcriptomic profiling (bulk RNAseq analysis) in 5 brain regions and at four postnatal ages in Grin2a and Grin2b mutant mice.

2023-08-31 | GSE218551 | GEO

Drosophila U6atac snRNA mutant

Project description:A Drosophila line (l(2)k01105) with a P-element insertion in U6atac snRNA, an essential component of the U12-type spliceosome, was used to investigate the impact of disrupted U12-dependent splicing during larval development. A custom-designed exon array was used to study the expression of genes containing U12-type introns and genes involved in downstream pathways affected by deficient U12-dependent splicing. Flies homozygous for the U6atac mutation (U6atac/U6atac) were compared to heterozygotes (U6atac/CyO-GFP) which have a normal phenotype. Samples from homozygous and heterozygous U6atac mutant larvae at 1st, 2nd and 3rd larval instar were labelled with three colours and hybridized three samples per array. Three independently harvested biological replicates were made, with dye swap, except only two replicates for 3rd stage heterozygous control. This study presents exon-level data. Supplementary files: Raw data (.gpr) files. Series variables and repeats information.

2010-10-11 | E-GEOD-24148 | biostudies-arrayexpress

Brain region-specific changes in neurons and glia and dysregulation of dopamine signaling in Grin2a mutant mice

Project description:This SuperSeries is composed of the SubSeries listed below.

2023-08-31 | GSE218573 | GEO

Total Gene expression analysis of H3f3b constitutive knockout testis RNA

2014-07-31 | GSE35303 | GEO

Total Gene expression analysis of H3f3b constitutive knockout testis RNA

Project description:Total gene expression analysis was performed on RNA from testes extracted from two litters of constitutive homozygous and heterozygous H3f3b knockout mice compared to WT littermates. Constitutive knockout mice were obtained by mating H3f3b Fl/Fl mice to Zp3Cre mice. Heterozygous knockout mice were crossed until homozygous knockout mice were obtained. Testes were surgically removed from 8 week old homozygous knockouts, heterozygous knockouts and WT, and RNA was extracted from one testis from each mouse for total gene expression.

2014-07-31 | E-GEOD-35303 | biostudies-arrayexpress

A genotype directed dose-finding study of Irinotecan (CPT-11) by groups of Uridine diphosphate glucuronosyltransferase 1A1 (UGT1A1) polymorphisms in patients with advanced metastatic colorectal cancer and gastric cancer.

Project description:Interventions: Administraion of CPT-11 is twice for 4 weeks on days 1 and 15. CPT-11 is reconstituted in >=250 mL of normal saline or 5% dextrose in water and infuse 90min on day 1 for pharmacokinetics, and 90min over on day15. CPT-11 adjusted dosage is determined from 50,75,100,125 or 150mg/sqm in the heterozygous group and the homozygous group by continual reassessment method. CPT-11 dosage is fixed at 150mg/sqm in the wild group.Definision of UGT1A1 polymorphisms groups: The homozygous group is patient with homozygous genotype of UGT1A1*28/*28 or UGT1A1*6/*6, with combined heterozygous genotypes of UGT1A1*28 and UGT1A1*6. The heterozygous group is patient with heterozygous genotype of either UGT1A1*28 or UGT1A1*6. The wild group is patients with no UGT1A1*28 and UGT1A1*6 mutation. Primary outcome(s): Maximum tolerated dose for the heterozygous group and the homozygous group, respectively. Incidence rate of dose limiting toxicities for the wild group. Study Design: Single arm Non-randomized

| 2616019 | ecrin-mdr-crc

A feasibility study of Irinotecan (CPT-11) by groups of Uridine diphosphate glucuronosyltransferase 1A1 (UGT1A1) polymorphisms in patients with metastatic colorectal cancer.

Project description:Interventions: Patients receive FOLFIRI with bevacizumab fixed 5mg/kg. (Treatment will be continued unless the disease progression, unacceptable toxicity, or consent withdrawal.) Definision of UGT1A1 polymorphisms groups: The homozygous group is patient with homozygous genotype of UGT1A1*28/*28 or UGT1A1*6/*6, with combined heterozygous genotypes of UGT1A1*28 and UGT1A1*6. The heterozygous group is patient with heterozygous genotype of either UGT1A1*28 or UGT1A1*6. The wild group is patients with no UGT1A1*28 and UGT1A1*6 mutation. CPT-11 dosage is wild and heterozygous:CPT-11 150mg/m2 homozygous:CPT-11 100mg/m2 Primary outcome(s): 1)incidence of adverse events 2)frequency of severe toxicity Study Design: Single arm Non-randomized

| 2620216 | ecrin-mdr-crc

Personalized use of irinotecan in colorectal cancer patients based on real world studies and pharmacogenomics

Project description:Interventions: Wild-type group:None;Single heterozygous group:None;Mutant homozygous/double heterozygous group:None Primary outcome(s): Efficacy;The incidence of adverse events Study Design: Cohort study

| 89703 | ecrin-mdr-crc

Microarray profiling of STEP knockout mouse striatum

Project description:STEP (striatal-enriched tyrosine phosphatase) is a brain-specific phosphatase named for its robust expression in striatum. Brains from homozygous and heterozygous STEP knockout mice and wild-type littermates were harvested, and striatum microdissected. RNA was extracted and hybridized to Affymetrix 230_2 microarray chips.

2014-06-23 | GSE51678 | GEO

Microarray profiling of STEP knockout mouse striatum

2014-06-23 | E-GEOD-51678 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data