Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Macrophage containing multicellular lung organoids [bulkRNA-seq]

ABSTRACT: Proper lung development and function maintenance depend on the cross-talk between resident immune cell populations and lung epithelial cells. However, understanding the underlying cellular and molecular mechanisms are difficult to study in human. Here, we present a method to develop macrophage-containing alveolar organoids from human pluripotent stem cells to investigate reciprocal interactions between alveolar macrophages and epithelial cells in lung development.

ORGANISM(S): Homo sapiens

PROVIDER: GSE231466 | GEO | 2024/07/07

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Macrophage containing multicellular lung organoids [scRNA-seq]

Project description:Proper lung development and function maintenance depend on the cross-talk between resident immune cell populations and lung epithelial cells. However, understanding the underlying cellular and molecular mechanisms are difficult to study in human. Here, we present a method to develop macrophage-containing alveolar organoids from human pluripotent stem cells to investigate reciprocal interactions between alveolar macrophages and epithelial cells in lung development.

2024-07-07 | GSE231467 | GEO

Macrophage containing multicellular lung organoids [bulkRNA-seq]

Project description:Macrophage containing multicellular lung organoids [bulkRNA-seq]

| PRJNA966110 | ENA

Macrophage containing multicellular lung organoids

Project description:Macrophage containing multicellular lung organoids

| PRJNA966109 | ENA

Macrophage containing multicellular lung organoids [scRNA-seq]

Project description:Macrophage containing multicellular lung organoids [scRNA-seq]

| PRJNA966111 | ENA

Macrophage containing multicellular lung organoids

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

2024-07-07 | GSE231468 | GEO

ChIP-seq of mouse alveolar organoids treated with bleomycin

Project description:In fibrotic lung, upregulation of p53 signaling in alveolar epithelium is observed. Then, we performed p53 ChIP-seq using alveolar organoids to investigate genes directly targeted by p53 protein in bleomycin-treated p53-upregulated alveolar epithelial cells.

2023-05-07 | GSE231445 | GEO

Disease modeling of pulmonary fibrosis using human iPS cell-derived alveolar organoids (fibroblasts)

Project description:We developed an in vitro model of pulmonary fibrosis using alveolar organoids, consisting of human induced pluripotent stem cell-derived alveolar epithelial cells and human lung fibroblasts. In this model, fibroblasts were activated by bleomysin (BLM) treatment in an epithelial cell-dependent manner simillar to the pathogenic mechanism of pulmonary fibrosis.

2021-11-19 | GSE172121 | GEO

The effect of co-culture on MMTV-HER2 early lesion or primary tumor cell and alveolar macrophages [bulk RNA-seq]

Project description:Disseminated cancer cells reside in the lung alveolar niche where they are exposed to interactions with alveolar macrophages. Here we report bulk RNA-sequencing data from co-cultured MMTV-HER2 mammary early lesion cells or mammary primary tumor cells cultured with lung alveolar macrophages. We discovered reciprocal regulation between mammary cells and alveolar macrophages, where early lesion cells instruct alveolar macrophages to maintain an anti-tumor phenotype and alveolar macrophages activate an epithelial to mesenchymal program in early lesion cells. Coveresely, primary tumor cells activate inflammatory prorgams in alveolar macrophages, while alveolar macrophages are not able to activate growth restriction programs in primary tumor cells. Receptor-ligand analysis highlighted two known pathways invovled in quiencesce, namely the TGF-beta pathway and the OSM pathway.

2024-09-30 | GSE278443 | GEO

Disease modeling of pulmonary fibrosis using human iPS cell-derived alveolar organoids (SPC+ cells)

2021-11-19 | GSE172122 | GEO

Bi-directional epithelial-mesenchymal crosstalk provides self-sustaining pro-fibrotic signals in pulmonary fibrosis

Project description:Idiopathic pulmonary fibrosis (IPF) is the prototypic progressive fibrotic lung disease with a median survival of 2-4 years. Injury to and/or dysfunction of alveolar epithelium are strongly implicated in IPF disease initiation, but what factors determine why fibrosis progresses rather than normal tissue repair occurs remain poorly understood. We previously demonstrated that ZEB1-mediated epithelial-mesenchymal transition (EMT) in human alveolar epithelial type II (ATII) cells augments TGF-β-induced profibrogenic responses in underlying lung fibroblasts by paracrine signalling. Here we investigated bi-directional epithelial-mesenchymal crosstalk and its potential to drive fibrosis progression. RNA sequencing (RNA-seq) of lung fibroblasts exposed to conditioned media from ATII cells undergoing RAS-induced EMT identified many differentially expressed genes including those involved in cell migration and extracellular matrix (ECM) regulation. We confirmed that paracrine signalling between AS-activated ATII cells and fibroblasts augmented fibroblast recruitment and demonstrated that this involved a ZEB1-tissue plasminogen activator (tPA) axis. In a reciprocal fashion, paracrine signalling from TGF-β-activated lung fibroblasts or IPF fibroblasts induced RAS activation in ATII cells, at least partially via the secreted protein, SPARC. Together these data identify that aberrant bi-directional epithelial-mesenchymal crosstalk in IPF drives a chronic feedback loop that maintains a wound-healing phenotype and provides self-sustaining pro-fibrotic signals.

2021-08-19 | PXD025821 | Pride

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