GEO DataSets

(Submitter supplied) During bacterial pneumonia, alveolar epithelial cells are critical for maintaining gas exchange and providing antimicrobial as well as pro-immune properties. We previously demonstrated that leukemia inhibitory factor (LIF), an IL-6 family cytokine, is produced by type II alveolar epithelial cells (ATII) and is critical for tissue protection during bacterial pneumonia. However, the target cells and mechanisms of LIF-mediated protection remain unknown. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL21783

18 Samples

Download data: CEL

(Submitter supplied) C57BL/6 mice were intratracheally challenged for 24 hours with saline or E. coli (1 x 10^6 CFU) with or without LIF neutralization. Left lobes were collected and digested into single-cell suspensions for FACS. Equal ratios of CD45+ (leukocytes), CD45-EpCAM+ (epithelium), and CD45-EpCAM- (other) cells were pooled from a mouse undergoing each condition.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30172

3 Samples

Download data: CSV

(Submitter supplied) Leukemia inhibitory factor (LIF) is a cytoprotective cytokine that reduces lung injury during pneumonia. The purpose of this study was to determine the influence of LIF on pneumonia-induced gene changes in lung epithelium. Mice received intratracheal instillations of vehicle (PBS) or Escherichia coli (10^6 CFU). Control IgG or anti-LIF specific IgG was included in the instillate. 6 hours after the challenge, lung epithelial cells (EpCAM+/CD45-) were sorted from enzymatic lung digests and used for RNA isolation and microarray analysis.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL21783

9 Samples

Download data: CEL

(Submitter supplied) Leukemia inhibitory factor (LIF) is a cytoprotective cytokine that reduces lung injury during pneumonia. The purpose of this study was to determine the influence of LIF on pneumonia-induced gene changes in lung epithelium. Mice received intratracheal instillations of vehicle (PBS) or Escherichia coli (10^6 CFU). Control IgG or anti-LIF specific IgG was included in the instillate. 24 hours after the challenge, lung epithelial cells (EpCAM+/CD45-) were sorted from enzymatic lung digests and used for RNA isolation and microarray analysis.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL21783

9 Samples

Download data: CEL

(Submitter supplied) Leukemia inhibitory factor (LIF) is amongst the IL-6 family cytokines expressed in the lungs during pneumonia. However, the function of endogenous LIF during pneumonia has never been explored. The purpose of this study was to determine the transcriptional response to pneumonia in the lungs and whether or how this response is influenced by LIF. Mice received intratracheal instillations of vehicle (PBS) or Escherichia coli (10^6 CFU). more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS4583

Platform:

GPL11078

9 Samples

Download data: CEL

Analysis of lung from C57BL/6 animals during E. coli pneumonia in the presence of neutralizing anti-leukemia inhibitory factor (LIF) antibody. Anti-LIF exacerbates lung injury. Results provide insight into molecular mechanisms underlying the pathophysiology of pneumonia.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 2 infection, 2 protocol sets

Platform:

GPL11078

Series:

GSE34901

9 Samples

Download data: CEL

(Submitter supplied) All except one cytokine of the Interleukin (IL-)6 family share glycoprotein (gp) 130 as the common b receptor chain. Whereas Interleukin (IL-)11 signal via the non-signaling IL-11 receptor (IL-11R) and gp130 homodimers, leukemia inhibitory factor (LIF) recruits gp130:LIF receptor (LIFR) heterodimers. Using IL-11 as a framework, we exchange the gp130 binding site III of IL-11 with the LIFR binding site III of LIF. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30172

40 Samples

Download data: XLSX

(Submitter supplied) We examined the transcriptional chagnes modulated by LIFR inhibitory compound EC359 by perfroming global transcriptome analysis. ES2 cells were treated with vehicle or EC359 for 12 h and the RNA was isolated and utilized for RNA-seq analysis. Our results demonstrated that EC359 modulated unique pathways including oxidative phosphorylation, Glutathione signaling, JNK signaling, NRF2 signaling, ovarian cancer signaling, hypoxia signaling and apoptotic pathways.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

4 Samples

Download data: TXT