Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptomic analysis of control lung alveolar type 2 cells and constitutively active-BMPR1a overexpressing alveolar type 2 cells

ABSTRACT: Transcriptomic analysis of control lung alveolar type 2 cells and constitutively active-BMPR1a overexpressing alveolar type 2 cells

PROVIDER: PRJNA445984 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR6908220_1.fastq.gz	Fastqsanger.gz
	SRR6908220_2.fastq.gz	Fastqsanger.gz
	SRR6908221_1.fastq.gz	Fastqsanger.gz
	SRR6908221_2.fastq.gz	Fastqsanger.gz
	SRR6908222_1.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 12

Similar Datasets

Transcriptomic analysis of control lung alveolar type 2 cells and constitutively active-BMPR1a overexpressing alveolar type 2 cells

Project description:The Bone Morphogenetic Protein (BMP) signaling pathway functions in lung development and the regeneration of adult tracheal epithelium from basal stem cells. Here, we explore its role in the alveolar region, where Type 2 epithelial cells (AT2s) and Pdgfrα+ Type 2 - associated stromal cells (TASCs) are components of the stem cell niche. We utilize both organoid assays and in vivo alveolar regrowth after pneumonectomy (PNX) - a process requiring proliferation of AT2s and differentiation into Type 1 cells (AT1). BMP signaling is normally active in AT2s and TASCs, transiently declines post-PNX, and is restored during differentiation of AT2s to AT1s. In organoids, BMP4 inhibits AT2 proliferation, while antagonists promote AT2 self-renewal at the expense of differentiation. Gain and loss-of function genetic manipulation reveals that loss of BMP signaling in AT2s after PNX allows their self-renewal but significantly reduces differentiation into AT1s; conversely, increased BMP signaling promotes AT1 formation. The transcriptome analysis of control AT2s and AT2s overexpressing constitutively active-Bmpr1a reveals that 119 genes are upregulated more than two-fold following enhancing BMP signaling. Of these genes, 10 % are normally preferentially expressed in AT1 cells. Of the 25 genes downregulated more than two-fold, 28 % are preferentially expressed in AT2s.

2018-05-01 | GSE112431 | GEO

Transcription profiling of MCF-7 cell lines stably overexpressing constitutively active Raf-1, constitutively active MEK, constitutively active c-erbB-2, or ligand-activatable EGFR as models of overexpressed growth factor signaling

Project description:Profiling of MCF-7 cell lines stably overexpressing constitutively active Raf-1, constitutively active MEK, constitutively active c-erbB-2, or ligand-activatable EGFR as models of overexpressed growth factor signaling, as well as control vector transfected cells (coMCF-7) and control vector transfected cells long-term adapted for estrogen-independent growth (coMCF-7/lt-E2). Experiment Overall Design: Cell lines were profiled in biological triplicates, 18 arrays in all.

2007-10-02 | E-GEOD-3542 | biostudies-arrayexpress

Constitutively Active YAP/TAZ Target Genes

Project description:Constitutively Active YAP/TAZ Target Genes

| PRJNA489431 | ENA

Exploring heterogeneity of alveolar type 1 cells

Project description:Exploring heterogeneity of alveolar type 1 cells

| PRJNA492398 | ENA

Expression analysis of Reh cells after transfection with constitutively active variants of IRF5 (IRF5-4D) and/or constitutively active IKKβ(EE)

Project description:Genome-wide gene expression analysis of Reh cells following transfection with constitutively active IRF5-4D, constitutively active IKKβ(EE), or both in combination.

2014-09-24 | GSE51717 | GEO

Comparison of rat alveolar epithelial type I cells and type II cells

Project description:Comparison of rat freshly-isolated alveolar epithelial type I cells, freshly-isolated type II cells, and type II cells cultured for 7 days Keywords = rat, alveolar epithelial type I cells, cultured type II cells Keywords: parallel sample

2004-11-01 | GSE1567 | GEO

Expression analysis of Reh cells after transfection with constitutively active variants of IRF5 (IRF5-4D) and/or constitutively active IKKÎ²(EE)

Project description:Genome-wide gene expression analysis of Reh cells following transfection with constitutively active IRF5-4D, constitutively active IKKÎ²(EE), or both in combination. Affymetrix U133 Plus 2.0 oligonucleotide arrays were hybridized to determine the gene expression profile of acute lymphoblastic leukemia-derived Reh cells following transfection with i) control constructs, ii), a constitutively active variant of IRF5 (IRF5-4D), iii) a constitutively active variant of the IkB kinase Î² (IKKÎ²(EE)), or iv) IRF5-4D in combination with IKKÎ²(EE). All hybridizations were done in biological duplicates.

2014-09-24 | E-GEOD-51717 | biostudies-arrayexpress

Transcriptome analysis of cultured human alveolar epithelial type 2 cells

Project description:We investigated whether in vitro expansion of human alveolar epithelial type II cells is possible. We found that human endogenous human alveolar epithelial type II cells can be cultured and passaged. The culture system enabled retroviral gene transduction into human alveolar epithelial type II cells. We performed RNA sequencing of human alveolar epithelial type II cells transduced with mutant surfactant protein C or control vector.

2019-06-27 | GSE128291 | GEO

The role of Type VI collagen in alveolar bone

Project description:In this study, an α2(VI) deficient mouse (Col6α2-KO) model was used to examine the role of Type VI collagen in oral tissues. To examine bone properties, µCT was employed, and bone volume and bone mineral density (BMD) was measured in oral tissues. To further investigate its molecular basis, proteome analysis was performed using protein extracted from alveolar bone. In addition, alveolar bone loss progression was evaluated with a periodontitis induced model. µCT analysis showed the Col6α2- KO mice had less volume of alveolar bone, dentin and dental pulp, while the width of periodontal ligament (PDL) was greater than WT. The BMD in alveolar bone and dentin were elevated in Col6α2-KO mice compared with WT. Our proteome analysis showed significant changes in proteins related to ECM organization and elevation of proteins associated with biomineralization in the Col6α2-KO mice. In induced periodontitis, Col6α2-KO mice had greater alveolar bone loss compared to WT. In conclusion, Type VI collagen has role in controlling biomineralization in alveolar bone and that changes in the ECM of alveolar bone could be associated with greater bone loss from periodontitis.

2022-11-21 | PXD037422 | Pride

Exploring heterogeneity of alveolar type 1 cells

Project description:single cell RNA-sequencing of alveolar type 1 cells

2021-09-08 | GSE120285 | GEO