Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Genetic signatures of retinal ganglion cells revealed through single cell profiling [dissociated RGC]

ABSTRACT: This study aimed to characterize the transcriptomes of adult retinal ganglion cells (RGCs). These cells were isolated through their expression of a TdTomato molecule that would only turn on when Cre was present. Cre was controlled by the Parvalbumin promoter.

ORGANISM(S): Mus musculus

PROVIDER: GSE115332 | GEO | 2019/11/01

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Genetic signatures of retinal ganglion cells revealed through single cell profiling [non-dissociated RGC]

Project description:This study aimed to characterize the transcriptomes of adult retinal ganglion cells (RGCs). The physiological properties of these cells were characterized first in non-dissociated retinal tissue. With that information recorded, the cells were isolated for transcriptome profiling.

2019-11-01 | GSE115379 | GEO

Shtn1, a retinal ganglion cell (RGC) specific gene, regulates RGC neurite development: Insights from an RGC direct somatic cell reprogramming model

Project description:Retinal ganglion cells (RGCs) are the projection neurons of the retina. Proper development of the axon and dendrite of RGCs is the basis for these cells to function as projection neurons to deliver visual information to the brain. The purpose of this study was to investigate the function of a newly identified RGC-specific gene, Shtn1, in neurite development in RGCs. Using IF, we demonstrated that SHTN1 is distinctively expressed in RGCs during the period in which RGCs actively develop and adjust the connections of their neurites with upstream and downstream neurons. Using the iRGC system, we demonstrated that Shtn1 promotes the growth and complexity of neurites, and thus the electrophysiological maturation, of iRGCs. RNA-Seq analyses showed that Shtn1 may also regulate gene expression and neurogenesis in iRGCs. These findings improve our understanding of the molecular machinery governing RGC neurite development, and may help to optimize future RGC regeneration methods.

2024-07-10 | GSE254839 | GEO

Retinal ganglion cells lipid profiling

Project description:The aim of this project was to characterize lipid profiles of the retinal ganglion cells (RGCs) with different regenerative capacity. RGCs were FACS-sorted (7,000 cells/sample) from mice of OPN4 Cre tdT and Thy1-CFP genotype. The treatment conditions included intact, optic nerve crush (ONC) and ONC plus CNTF to promote regeneration. Samples were then subject to lipid extraction and analyzed using LC-MS/MS, followed by identification and relative quantification in LipidSearch software.

2018-11-26 | ST001105 | MetabolomicsWorkbench

Chromatin accessibility and transcriptome changes in injured retinal ganglion cells (RGCs) after Arid1a deletion

Project description:To gain a deeper insight into roles of Arid1a in injured retinal ganglion cells (RGCs), we performed ATAC-seq and RNA-seq to analyze the genome-wide changes of chromatin accessibility and transcriptome changes before and after Arid1a deletion in RGCs of the adult mouse using Cre-lox system.

2020-04-20 | GSE147844 | GEO

Inducible Rbpms-CreERT2 mouse line for functional studies of genes in retinal ganglion cell physiology and disease

Project description:Retinal ganglion cells (RGCs) are the sole output neurons conveying visual stimuli from the retina to the brain and the dysfunction or loss of RGCs is the primary determinant of visual loss in traumatic and degenerative ocular conditions. Currently, there is a lack of RGC-specific Cre mouse lines that serve as invaluable tools for manipulating genes in RGCs and studying the genetic basis of RGC diseases. The RNA-binding protein with multiple splicing (RBPMS) is identified as the specific marker of all RGCs. Here, we report the generation and characterization of a knock-in mouse line in which a P2A-CreERT2 coding sequence is fused in-frame to the C-terminus of endogenous RBPMS, allowing the co-expression of RBPMS and CreERT2. The inducible Rbpms-CreERT2 mice exhibited a high recombination efficiency in activating the expression of tdTomato reporter gene in nearly all adult RGCs as well as in differentiated RGCs starting at E13.5. Additionally, heterozygous Rbpms-CreERT2 knock-in mice showed no detectable defect in the retinal structure, visual function and transcriptome. Altogether, our results demonstrated that the Rbpms-CreERT2/+ knock-in mouse can serve as a powerful and highly desired genetic tool for lineage tracing, genetic manipulation, retinal physiology study and ocular disease modeling in RGCs.

2023-08-21 | GSE232726 | GEO

Genetic signatures of retinal ganglion cells revealed through single cell profiling [dissociated RGC]

Project description:Genetic signatures of retinal ganglion cells revealed through single cell profiling [dissociated RGC]

| PRJNA474543 | ENA

Transcription profiling of chicken whole eye and retinal ganglion cells (RGC) to identify RGC-specific genes

Project description:Identification of genes regulated by ATH5 in a dose-dependent manner.; Identification of retinal ganglion cells (RGC)-specific genes.

2009-01-14 | E-TABM-417 | biostudies-arrayexpress

Single cell RNA sequencing of stem cell-derived retinal ganglion cells

Project description:We used human embryonic stem cell-derived retinal ganglion cells (RGCs) to characterize the transcriptome of 1,174 cells at the single cell level. The human embryonic stem cell line BRN3B-mCherry A81-H7 was differentiated to RGCs using a guided differentiation approach. Cells were harvested at day 36 and incubated with THY1 antibody (Miltenyi) before undergoing FACS. THY1 positive and THY1 negative cells were subsequently prepared for single cell RNA sequencing. Single cell suspensions were loaded onto 10X Genomics Single Cell 3' Chips along with the reverse transcription master mix as per the manufacturer's protocol for the Chromium Single Cell 3' v2 Library (10X Genomics; PN-120233), to generate single cell gel beads in emulsion. Libraries were then sequenced on an Illumina HiSeq 2500.

2017-10-07 | E-MTAB-6108 | biostudies-arrayexpress

Subcellular expression profiling of the growth cones of retinal ganglion cells (RGC)

Project description:Cue-directed axon guidance depends partly on local translation in growth cones. Many mRNA transcripts are known to reside in developing axons yet little is known about their subcellular distribution or, specifically, which transcripts are in growth cones. Laser capture microdissection (LCM) was used to isolate the growth cones of retinal ganglion cell (RGC) axons of two vertebrate species, mouse and Xenopus, coupled with unbiased genome-wide microarray profiling. Localized mRNA from the isolated growth cones of Xenopus laevis and Mus musculus retinal ganglion cells were subjected to microarray analysis

2010-11-23 | E-GEOD-25166 | biostudies-arrayexpress

Transcription profiling of rat small and large retinal ganglion cells

Project description:Different sub-types of ganglion cells existing in mammalian retinas possessing distinct function in processing the visual information. In primates, RGC are commonly divided into midget cells, which are relatively small, and parasol cells, with a larger soma size. Rodents also possess morphologically distinct populations, but their physiological properties are less characterized. The two types of mammalian RGCs differ in their response to pathological conditions such as retinal ischemia, diabetic retinopathy and glaucoma. In this work, we compared gene expression profiles of large (LRGCs) and small (SRGCs) ganglion cells isolated from rat retina in attempt to identify molecular determinants underlying differences in function and tolerance to stress. Experiment Overall Design: Rat RGCs retrogradely labeled with 4DI-10ASP were purified from freshly dissected retinas and subjected to fluorescent-activated cell sorting (FACS) in order to separate the SRGC and LRGC sub-populations. Actinomycin D was added to prevent new transcription during experimental procedures. Purified cells were used for RNA isolation. Following two rounds of linear amplification aRNA probes were hybridized with two-color Agilent Rat Genomic Oligo Arrays. We utilized the dye swap experimental design to eliminate the dye bias effects and make data from different experiments available for the cross-comparison.

2008-06-20 | E-GEOD-11468 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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