Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-seq Analysis of the 5-HT2B Receptor Agonist BW723C86 on OGD-induced HT22 Cells in a Transwell Co-culture System with BMDMs

ABSTRACT: Microglia and neurons engage in complex bidirectional communication that is crucial for the response to ischemic injury. To investigate the transcriptional changes underlying this crosstalk, we employed a Transwell co-culture system. Specifically, Bone marrow-derived macrophages（ BMDMs) were co-cultured with HT22 mouse hippocampal neurons subjected to 2 hours of oxygen-glucose deprivation (OGD) to model ischemic conditions. This setup allowed for the paracrine exchange of signals without direct cell contact. Following OGD, the co-culture was treated with either the 5-HT2B receptor agonist BW723C86 or a DMSO vehicle control. We then performed bulk RNA-sequencing on the microglial/BMDM population to profile their transcriptomic response to neuronal injury signals and receptor agonism. Our analysis aims to identify key signaling pathways and gene expression changes in microglia that are modulated by ischemic neurons and the serotonergic system, providing insights into the molecular mechanisms of neuroinflammation and neuroprotection.

ORGANISM(S): Mus musculus

PROVIDER: GSE328636 | GEO | 2026/07/03

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Transcriptomic study of the HT22 cells after OGD treatment.

Project description:Transcriptomic study of the HT22 cells after OGD treatment.

| PRJNA741816 | ENA

Transcriptomic study of the HT22 cells after OGD treatment.

Project description:To investigate the key genes of ischemic stroke, the oxygen glucose deprivation model and RNA sequence of HT22 neuronal cells were performed. By comparing with each other, we identified 51 up-regulated and 119 down-regulated genes in 3H vs 0H, 229 up-regulated and 50 down-regulated genes in 6H-vs-3H, and 145 up-regulated and 121 down-regulated genes in 6H-vs-0H. The results indicate that c-Fos acts as the most key gene at 51 up-regulated genes in 3H vs 0H.

2021-06-28 | GSE178997 | GEO

Effects of extracellular vehicles secreted from human-induced pluripotent stem cell-derived mesenchymal stem cells on the functional recovery of an ischemic stroke mouse model

Project description:To investigate the the expression profile and potential pathways involved in celluar ischemic stroke model, we established murine HT22 cell lines with oxygen-glucose deprivation/reoxygenation (OGD/R) in vitro

2022-12-31 | GSE208008 | GEO

Expression data from J147-treated HT22 cells compared to untreated HT22 cells

Project description:The Neurotrophic Compound J147 Reverses Cognitive Impairment In Aged Alzheimer's Disease We used GeneChipM-BM-. Mouse Genome 430 2.0 Arrays to probe global gene expression changes when adding J147 compound to HT22 cells and compared to untreated cells. The hippocampal cell line HT22 were treated with the J147 compound for 1 hour and compared to HT22 treated only with vehicle (DMSO) for 1 hour. The gene expression profile from the J147-treated HT22 cells (1 hour exposure) was compared to HT22 cells treated with vehicle only (DMSO) for 1 hour. The DMSO/vehicle treated cells serve as the control and are referred to as untreated with drug.

2013-03-28 | E-GEOD-45534 | biostudies-arrayexpress

RNA-seq Analysis of the 5-HT2B Receptor Agonist BW723C86 on OGD-induced HT22 Cells in a Transwell Co-culture System with BMDMs

Project description:RNA-seq Analysis of the 5-HT2B Receptor Agonist BW723C86 on OGD-induced HT22 Cells in a Transwell Co-culture System with BMDMs

| PRJNA1456049 | ENA

Global transcriptomic profiling of oxygen-glucose deprivation (OGD)-mediated neuronal injury

Project description:Oxygen-glucose deprivation (OGD) is a cellular phenomenon consistently observed upon occurrence of ischemic stroke which eventually results in neuronal death. Neuronal cell death after ischemia takes place via two distinct processes, necrosis and apoptosis. Apoptosis, programmed cell death, is denoted by chromatin condensation, nuclear blebbing, cellular shrinkage, and DNA fragmentation. Unlike apoptosis, cellular swelling and lysis is suggestive of necrosis. However, these two processes are related not only to the severity but also to the duration of ischemia. Microarray analysis was carried out using 20 Illumina mouse Ref8V1.1 genechip arrays. The assignment of the arrays was as follows: Controls (n=5); exposure to OGD for 10min, 5h, 8h, 15h and 24 h (n=3 respectively).

2013-12-31 | E-GEOD-23158 | biostudies-arrayexpress

The mRNAs alteration induced by Neat1 knockdown in HT22 cells

Project description:We knocked down the lncRNA-Neat1 by RNA interference in HT22 cells, which were immortalized from the mice hippocampal neurons. Then we measured the mRNA alteration induced by Neat1 knockdown through the next generation sequencing technique (RNA-seq). A total of 18,309 transcripts were detected in the current sequencing study, in which 593 transcripts were selected out according to the criteria: |log2(fold change)| > 1, P < 0.05 (22 up-regulated and 571 down-regulated). To explore whether the mRNA change induced by Neat1 knockdown in a stressed culture condition was different from that in normal condition, the cells were dealt with OGD and followed by RNA-seq. A total of 18,502 transcripts were detected, in which 121 transcripts were significantly up-regulated and 126 transcripts were significantly down-regulated according to the aforementioned filter rules.

2019-08-17 | GSE85749 | GEO

Long noncoding RNA expression profiles in brain ischemic tolerance by cerebral ischemic preconditioning

Project description:In this study, cerebral cortical astrocytes and neurons of rats were co-cultured, the astrocytes of the co-cultured cell model pretreated by ischemic preconditioning (45 min of OGD) were subjected to lncRNA high-throughput sequencing (RNA-seq).

2021-11-01 | GSE185931 | GEO

Expression data from J147-treated HT22 cells compared to untreated HT22 cells

Project description:The Neurotrophic Compound J147 Reverses Cognitive Impairment In Aged Alzheimer's Disease We used GeneChip® Mouse Genome 430 2.0 Arrays to probe global gene expression changes when adding J147 compound to HT22 cells and compared to untreated cells. The hippocampal cell line HT22 were treated with the J147 compound for 1 hour and compared to HT22 treated only with vehicle (DMSO) for 1 hour.

2013-03-28 | GSE45534 | GEO

Identification of Klf9 genomic binding sites in HT22 tissue culture cells [ChIP-Seq]

Project description:Krueppel-like factor 9 (Klf9) is a DNA-binding transcription factor that has been implicated in neuronal development and regeneration, but none of its genomic targets are known in neurons. We used the mouse hippocampus-derived cell line HT22 to identify Klf9’s genomic binding sites in neurons. We stably transfected HT22 cells with the biotin ligase BirA with or without co-transfection of a Klf9 fusion protein with an n-terminal FLAG tag and a biotin ligase recognition peptide. This allowed us to precipitate Klf9 in chromatin using streptavidin. This permits the use of more stringent wash conditions, improving signal-to-noise ratio. We conducted high-throughput sequencing on DNA precipitated from these lines and identified 3,378 regions where Klf9 associated in chromatin. We found that Klf9 associated near transcription start sites and that its genomic targets were enriched for genes related to cytoskeletal regulation and apoptosis.

2019-09-19 | GSE87203 | GEO

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