Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Spatial transcriptomics analysis of wild type, 5XFAD mice, 5XFAD mice treated with either vehicle or human neural stem cells (hNSC)

ABSTRACT: Spatial transcriptomics analysis of wild type, 5XFAD mice, 5XFAD mice treated with either vehicle or human neural stem cells (hNSC)

PROVIDER: PRJNA861283 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR20429570_1.fastq.gz	Fastqsanger.gz
	SRR20429570_2.fastq.gz	Fastqsanger.gz
	SRR20429571_1.fastq.gz	Fastqsanger.gz
	SRR20429571_2.fastq.gz	Fastqsanger.gz
	SRR20429572_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 28

Similar Datasets

Spatial transcriptomics analysis of wild type, 5XFAD mice, 5XFAD mice treated with either vehicle or human neural stem cells (hNSC)

Project description:Spatial transcriptomics analysis was performed to detect differential gene expression in brain sections of of wild type, 5XFAD mice (model of Alzheimer's Disease), 5XFAD mice treated with either vehicle or human neural stem cells (hNSC)

2023-12-31 | GSE209583 | GEO

Project description:Age-related macular degeneration (AMD) is a leading cause of blindness in the elderly. There are two types of AMD: dry AMD and wet AMD. While laser-induced choroidal neovascularization has been used extensively in the studies of wet AMD by presenting the main features of human wet AMD, there was no established mouse model which fully recapitulates the cardinal features of human dry AMD. In this regard, lack of appropriate mouse model for dry AMD hampered the translational research on the pathogenesis and development of therapeutic agents. We recently suggested that 5XFAD mice could be a mouse model of dry AMD with regard to the amyloid beta (AÎ²) related pathology. In this study, using transmission electron microscope, we analyzed ultrastructure of retinal pigment epithelium (RPE) of 5XFAD mice. Of importance, aged 5XFAD mice had ultrastructural changes of RPE and Bruchâs membrane compatible with cardinal features of dry AMD, including loss of apical microvilli and basal infolding of RPE, increased thickness of Bruchâs membrane, basal laminar and linear deposits, and accumulation of lipofuscin granules and undigested photoreceptor outer segment-laiden phagosomes. Using a threshold of 1.2 fold difference, we found â564â differentially expressed genes of which â190â were up-regulated and â374â were down-regulated in the RPE complex of aged 5XFAD mice. These altered genes were implicated in the pathogenesis of AMD including inflammation and immune response-related genes and retinol metabolism-related genes. Taken together, we suggest that aged 5XFAD mice can be used for dry AMD mouse model. All 5XFAD mice used were heterozygotes with respect to the transgene, and non-transgenic wild-type littermate (WT) mice served as controls.

2016-08-10 | E-GEOD-85408 | biostudies-arrayexpress

Limited effects of an eIF2αS51A allele on neurological impairments in the 5xFAD mouse model of Alzheimer’s disease

Project description:Transcriptome analysis of hippocampal RNA samples from wild-type, 5xFAD, 5xFAD;eIF2α+/S51A and eIF2α+/S51A mice Our transcriptome analyses showed clear transcriptional alterations in hippocampi of 5xFAD compared to wild type mice that were not corrected by the eIF2αS51A allele. Hemizygous 5xFAD mice, which were on a genetic background of B6/SJL, were crossed with eIF2α+/S51A mice (C57BL/6J background), to generate the offspring that was analyzed in the microarray. Hippocampal samples of 12 mice (4 groups: wild-type, 5xFAD, 5xFAD;eIF2α+/S51A and eIF2α+/S51A) were processed using Affymetrix Mouse Exon 1.0 ST platform. Array data was processed by Affymetrix Exon Array Computational Tool. No technical replicates were performed.

2013-09-10 | E-GEOD-50521 | biostudies-arrayexpress

Ligilactobacillus murinus strain:41-week-old Tg 5XFAD mice feces | isolate:41-week-old Tg 5XFAD mice feces

Project description:Ligilactobacillus murinus strain:41-week-old Tg 5XFAD mice feces | isolate:41-week-old Tg 5XFAD mice feces Genome sequencing

| PRJNA1036703 | ENA

Single-Cell and Spatial Transcriptomics Analysis of Human Adrenal Aging (spatial transcriptomics)

Project description:These data were used in the spatial transcriptomics analysis of the article titled \\"Single-Cell and Spatial Transcriptomics Analysis of Human Adrenal Aging\\".

2024-04-22 | E-MTAB-13991 | biostudies-arrayexpress

mRNA array in brain tissue samples of 5XFAD mice

Project description:mRNA array in brain tissue samples of 5XFAD mice

| PRJNA834111 | ENA

Project description:Age-related macular degeneration (AMD) is a leading cause of blindness in the elderly. There are two types of AMD: dry AMD and wet AMD. While laser-induced choroidal neovascularization has been used extensively in the studies of wet AMD by presenting the main features of human wet AMD, there was no established mouse model which fully recapitulates the cardinal features of human dry AMD. In this regard, lack of appropriate mouse model for dry AMD hampered the translational research on the pathogenesis and development of therapeutic agents. We recently suggested that 5XFAD mice could be a mouse model of dry AMD with regard to the amyloid beta (Aβ) related pathology. In this study, using transmission electron microscope, we analyzed ultrastructure of retinal pigment epithelium (RPE) of 5XFAD mice. Of importance, aged 5XFAD mice had ultrastructural changes of RPE and Bruch’s membrane compatible with cardinal features of dry AMD, including loss of apical microvilli and basal infolding of RPE, increased thickness of Bruch’s membrane, basal laminar and linear deposits, and accumulation of lipofuscin granules and undigested photoreceptor outer segment-laiden phagosomes. Using a threshold of 1.2 fold difference, we found “564” differentially expressed genes of which “190” were up-regulated and “374” were down-regulated in the RPE complex of aged 5XFAD mice. These altered genes were implicated in the pathogenesis of AMD including inflammation and immune response-related genes and retinol metabolism-related genes. Taken together, we suggest that aged 5XFAD mice can be used for dry AMD mouse model.

2016-08-10 | GSE85408 | GEO

Limited effects of an eIF2αS51A allele on neurological impairments in the 5xFAD mouse model of Alzheimer’s disease

2013-09-10 | GSE50521 | GEO

Voluntary wheel running did not alter gene expression in 5xFAD mice, but in wild-type animals exclusively after one-day exercise bout

Project description:Physical activity is considered a promising preventive intervention to reduce the risk of developing Alzheimer’s disease (AD). However, the positive effect of exercise therapy has not been proven conclusively yet, likely due to confounding factors such as varying activity regimens and life or disease stages. To examine the impact of different exercise regimens in the early disease stages, we subjected young 5xFAD and wild-type mice to 1-day (acute, 3-month-old) and 30-day (chronic, 2-month-old) voluntary wheel running and compared them with age-matched sedentary controls. We observed a significant increase in brain lactate levels in acutely trained 5xFAD mice relative to all other experimental groups. Subsequent RNA-seq analysis from brain did not reveal major differences in transcriptomic regulation between training durations in 5xFAD mice. In contrast, acute training yielded large gene expression differences in wild-type animals relative to their chronically trained and sedentary counterparts. The comparison of 5xFAD and wild-type mice showed the highest transcriptional differences in the chronic and sedentary groups, whereas acute training was associated with much fewer DEGs. In conclusion, our results suggest that different training durations did not affect the global transcriptome of 3-month-old 5xFAD mice, whereas acute running seemed to induce a similar transcriptional stress state in wild-type animals as already known for 5xFAD mice.

2021-01-14 | GSE164798 | GEO

Spatial transcriptomics of the axolotl forebrain

Project description:To investigate spatial heterogeneities in the axolotl forebrain, a coronal section of it was obtained for spatial transcriptomics using Visium V1.

2022-07-20 | E-MTAB-11665 | 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