Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Single-cell multi-omics profiling of brain organoids

ABSTRACT: Organoids were generated from H9 cells. Single cells were sorted from 4-month-old brain organoids differentiated using the telencephalon organoids protocol.

INSTRUMENT(S): Illumina NovaSeq 6000

ORGANISM(S): Homo sapiens

SUBMITTER: Chong Li

PROVIDER: E-MTAB-13144 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Single-cell CRISPR screening of autism risk genes in brain organoids

Project description:Single-cell RNA sequencing of 4-month-old telencephalon organoids. Organoids were generated from cells infected with pooled lentivirus library. The lentiviral library delivers dual-gRNAs targeting 36 high-risk ASD genes in parallel. Organoids were dissociated after 4 months of in vitro differentiation and maturation. Single cells were sorted and subjected to 10X genomics 3' kits.

2023-07-09 | E-MTAB-13148 | biostudies-arrayexpress

Reduced polymerase pausing compensates for increased chromatin accessibility in the aging liver

Project description:Regulation of gene expression is linked to the organization of the genome. With age, chromatin alterations occur on all levels of genome organization, accompanied by changes in the gene expression profile. However, little is known about the changes on the level of transcriptional regulation. Here, we used a multi-omics approach and integrated ATAC-, RNA- and NET-seq to identify age-related changes in the chromatin landscape of murine liver and to investigate how these are linked to transcriptional regulation. We provide the first systematic inventory of the connection between aging, chromatin accessibility and transcriptional regulation in a whole tissue. Aging in murine liver is characterized by an increase in chromatin accessibility at promoter regions, but not in an increase of transcriptional output. Instead, aging is accompanied by a decrease of promoter-proximal pausing of RNA polymerase II (Pol II). We propose that these changes in transcriptional regulation are due to a reduced stability of the pausing complex and may represent a mechanism to compensate for the age-related increase in chromatin accessibility in order to prevent aberrant transcription.

2022-09-15 | PXD034564 | Pride

scRNAseq datasets of human brain organoids generated for the manuscript "Morphodynamics of human early brain organoids

Project description:Here we have provided scRNAseq datasets of unguided human brain organoids. The organoids were sequenced as a 1) Timecourse, 2) With different extracellular matrix treatments, 3) chemical treatment and 4) from organoids ere generated with a gene knockout cell line. Brain organoids enable the mechanistic study of human brain development, and provide opportunities to explore self-organization in unconstrained developmental systems. We have established long-term, live light sheet microscopy on unguided brain organoids generated from fluorescently labeled human induced pluripotent stem cells, which enables tracking of tissue morphology, cell behaviors, and subcellular features over weeks of organoid development. Based on imaging and single-cell transcriptome modalities, we find that lumenal expansion and cell morphotype composition within the developing neuroepithelium are associated with modulation of gene expression programs involving extracellular matrix (ECM) pathway regulators and mechanosensing. We show that an extrinsically provided matrix enhances lumen expansion as well as telencephalon formation, and unguided organoids grown in the absence of an extrinsic matrix have altered morphologies with increased neural crest and caudalized tissue identity. Matrix induced regional guidance and lumen morphogenesis are linked to the WNT and Hippo (YAP1) signaling pathways, including spatially restricted induction of the Wnt Ligand Secretion Mediator (WLS) that marks the earliest emergence of non-telencephalic brain regions. Altogether, our work provides a new inroad into studying human brain morphodynamics, and supports a view that matrix-linked mechanosensing dynamics play a central role during brain regionalization.

2025-04-30 | E-MTAB-15057 | biostudies-arrayexpress

Transcriptome analysis of H9 hESC derived cerebral organoids

Project description:RNA-seq was utilized to characterize the transcriptome of human embryonic stem cells-derived 3D cerebral organoids. Briefly, H9 hESCs were differentiated into cerebral organoids using previously established methods (Lancaster, 2013). Coding and noncoding genes were analyzed in 1 month and 2 month old cerebral organoid samples.

2016-05-05 | GSE80264 | GEO

Single Cell RNA-seq of optimized Human Ventral Spinal Organoids Generated from hESCs

Project description:Single Cell RNA-sequencing of DIV100 Spinal Organoids generated from H9-hESCs cultured at the air-liquid-interface.

2026-04-09 | GSE285558 | GEO

ATAC-sequencing of murine alveolar macrophages after IL-33 treatment

Project description:ATAC-sequencing of murine alveolar macrophages after 3 I.T. doses of PBS (control) or IL-33 treatment.

2025-12-12 | E-MTAB-16048 | biostudies-arrayexpress

Single cell sequencing data of developing human intestine tissue and human and chimpanzee intestine organoids

Project description:To study the species difference in developing intestine between human and chimpanzees, we performed scMultiome profiling on developing human intestine tissues and matched intestinal epithelial only organoids (also known as enteroids), and performed scRNA-seq and scATAC-seq measurements on human and chimpanzee pluripotent stem cell derived intestinal multilineage organoids. We have in vitro organoids and organoids that are further transplanted into mice for further maturation. We also performed scSTARR-seq based on developing human enteroids to quantify the enhancer activity of selected regulatory regions at different epithelial cell types or with different genetic variants.

2025-08-08 | E-MTAB-15112 | biostudies-arrayexpress

Posterior brain organoids multi-omics atlas

Project description:Here, we generated multiome (coupled scRNA-seq and scATAC-seq) data over a time course of mid- and hindbrain organoid development to map cell composition and explore the regulatory mechanisms underlying cell type maturation. The dataset incorporates 5 time points from day 7 to day 120 from 3 human induced pluripotent stem cell (iPSC) lines using 2 previously established protocols. The protocols differentially generate ventral and dorsal cell types, and together cover regions such as floor-plate, dorsal and ventral midbrain, cerebellum, and additional parts of hindbrain. Comparing the data to a reference atlas of the developing human brain and to an integrated neural organoid cell atlas, we find that the gene regulatory architecture in organoid cells is predictive of primary counterparts and also that multiple regions are under-represented in existing organoid models.

2026-03-17 | E-MTAB-15659 | biostudies-arrayexpress

Lineage recording in human cerebral organoids (whole organoids)

Project description:Induced pluripotent stem cell (iPSC) derived organoid systems provide models to study human organ development. Single-cell transcriptome sequencing enables highly-resolved descriptions of cell state heterogeneity within these systems and computational methods can reconstruct developmental trajectories. However, new approaches are needed to directly measure lineage relationships in these systems. Here we establish an inducible dual channel lineage recorder, iTracer, that couples reporter barcodes, inducible CRISPR/Cas9 scarring, and single-cell transcriptomics to analyze state and lineage relationships in iPSC-derived systems. This data set include the iTracer data of 12 cerebral organoids.

2021-11-03 | E-MTAB-10974 | biostudies-arrayexpress

Single-cell transcription profiling human dorsal forebrain organoids treated with Hyper-IL-6

Project description:We performed single-cell RNA sequencing of dorsal forebrain organoids at day 53 of differentiation upon treatment with Hyper-IL-6. The study aimed at investigation of the effects of Hyper-IL-6 on transcriptional profiles of dorsal forebrain organoids at single-cell level.

2023-03-08 | E-MTAB-12743 | 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