GEO DataSets

(Submitter supplied) Long noncoding RNAs (lncRNAs) have emerged as important regulators in a variety of human diseases. It has been suggested that dysregulation of liver sinusoidal endothelial cells (LSECs) phenotype is a critical early event in the fibrotic process. However, the biological function of lncRNAs in LSECs still remains unclear. Here, we identified that lncRNA-Airn was significantly up-regulated in liver tissues and LSECs of CCl4-induced liver fibrosis. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23479

4 Samples

Download data: TXT

(Submitter supplied) Long noncoding RNAs (lncRNAs) play important roles in various biological processes; however, few have been identified that regulate hepatic stellate cells (HSCs) activation and the progression of liver fibrosis. Through a detailed analysis of the expression of lncRNAs in various tissues, we discovered the existence of a liver enriched lncRNA-LFAR1 (lncRNA-Liver Fibrosis Associated RNA1). To identify the roles of lncRNA-LFAR1 in liver fiboris, we systematically analyzed the regulation of mRNAs in the livers of mice treated with oil in combination with injection of Lenti-NC (NC, n=3), CCl4 in combination with injection of Lenti-NC (NC+CCl4, n=3), oil in combination with injection of Lenti-shLFAR1 (shLFAR1, n=3) and CCl4 in combination with injection of Lenti-shLFAR1 (shLFAR1+CCl4, n=3) by mRNA microarrays, which revealed a panel of mRNAs that were specifically regulated by lncRNA-LFAR1 in livers of mice undergoing hepatic fibrosis. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

12 Samples

Download data: CEL

(Submitter supplied) The Notch pathway plays a critical role in regulating the proliferation and differentiation of endothelial cells during liver homeostasis,so we used EC-specific Notch activation flox-Notch1-ICD mice, and compare the gene expression profiles of LSEC in wild type and NICeCA

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21493

6 Samples

Download data: XLS

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21626

9 Samples

Download data: BW

(Submitter supplied) Angiocrine signaling by liver sinusoidal endothelial cells (LSEC) regulates liver functions such as liver growth, metabolic maturation, and regeneration. Recently, we identified GATA4 as the master regulator of LSEC specification during development. Here, we studied endothelial GATA4 in the adult liver and in hepatic disease pathogenesis. We generated adult Clec4g-icretg/0xGata4fl/fl (Gata4LSEC KO) mice with deficiency of Gata4 in LSEC. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21626

3 Samples

Download data: BW

(Submitter supplied) Angiocrine signaling by liver sinusoidal endothelial cells (LSEC) regulates liver functions such as liver growth, metabolic maturation, and regeneration. Recently, we identified GATA4 as the master regulator of LSEC specification during development. Here, we studied endothelial GATA4 in the adult liver and in hepatic disease pathogenesis. We generated adult Clec4g-icretg/0xGata4fl/fl (Gata4LSEC KO) mice with deficiency of Gata4 in LSEC. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21626

6 Samples

Download data: BW

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL24557

41 Samples

Download data: CEL

(Submitter supplied) Liver sinusoidal endothelial cells (LSEC) constitute discontinuous, permeable microvessels, with a characteristic program of gene expression that differs significantly from continuous microvascular endothelial cells e.g. in the lung. Gata4 is described as master regulator of LSEC specification during liver development. Here, we sought to analyze the role of endothelial Gata4 in the adult liver. We used microarrays to analyse the program of gene expression in murine whole liver lysates with LSEC-specifig Gata4 deficiency.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL24557

21 Samples

Download data: CEL

(Submitter supplied) Liver sinusoidal endothelial cells (LSEC) constitute discontinuous, permeable microvessels, with a characteristic program of gene expression that differs significantly from continuous microvascular endothelial cells e.g. in the lung. Gata4 is described as master regulator of LSEC specification during liver development. Here, we sought to analyze the role of endothelial Gata4 in the adult liver. We used microarrays to analyse the program of gene expression in murine liver endothelial cells with Gata4 deficiency.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL24557

10 Samples

Download data: CEL

(Submitter supplied) Liver sinusoidal endothelial cells (LSEC) constitute discontinuous, permeable microvessels, with a characteristic program of gene expression that differs significantly from continuous microvascular endothelial cells e.g. in the lung. LSEC play a pivotal role in liver fibrogenesis in the CDAA dietary model of non-alcoholic steatohepatitis (NASH). We used microarrays to analyse the program of gene expression in murine liver endothelial cells after 10 weeks of CDAA diet.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL24557

10 Samples

Download data: CEL

(Submitter supplied) Expression of the Zinc-Finger E-Box-binding Homeobox (Zeb)2 is enriched in Liver Sinusoidal Endothelial cells (LSECs), but its role in liver ECs remains unknown. We performed RNA sequencing on the main liver cell types from wild-type mice and mice lacking Zeb2 specifically in endothelial cells to identify cell-autonomous and non-autonomous RNA expression changes and to find pathways and GO-terms affected by genetic Zeb2 inactivation.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

16 Samples

Download data: TXT

(Submitter supplied) Long non-coding RNAs (lncRNAs) are involved in numerous biological functions and pathological processes. In this study, we have identified a novel lncRNA ENSMUST00000147617, named Highly Expressed in Liver Fibrosis (lnc-HELF), which is remarkably up-regulated in mouse and human fibrotic livers. To identify the roles of lnc-HELF in liver fibrosis, we performed RNA-seq to analyze the effect of lnc-HELF deficient on CCl4-induced liver fibrosis. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23479

9 Samples

Download data: XLS

(Submitter supplied) Five-week old male C57BL/6J mice (20 ± 2 g) were intraperitoneally injected with of 20% CCl4 solution in sterile mineral oil at a dose of 2.5 ml CCl4 per kilogram body weight twice per week for eight weeks. Afterwards, the primary hepatocytes were isolated by pronase/collagenase perfusion digestion followed by subsequent density gradient centrifugation. The isolated primary hepatocytes were counted with a hemocytometer to determine the number and percentage of viable cells using the trypan blue method. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL13112

2 Samples

Download data: TXT

(Submitter supplied) Long noncoding RNAs (lncRNAs) play important roles in various biological processes; however, few have been identified that regulate hepatic stellate cells (HSCs) activation and the progression of liver fibrosis. To identify the possible roles of lncRNAs in regulating liver fiboris and the potential of lncRNAs as molecular markers for liver fiboris, we systematically analyzed the regulation of lncRNAs and mRNAs in a mouse model of carbon tetrachloride (CCl4)-induced liver fibrogenesis by microarray analysis, which revealed a panel of lncRNAs and mRNAs that were specifically regulated in livers of mice undergoing hepatic fibrosis. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6096

10 Samples

Download data: CEL

(Submitter supplied) Dysfunction of liver endothelial cells (ECs), especially sinusoid endothelial cells (LSECs), play a key role in progression of liver fibrosis/cirrhosis. Here, we reported a map which reveals heterogeneity and spatial distribution of liver ECs in normal versus cirrhotic mouse liver and determined liver zonal specific transcriptomic changes of LSECs associated with liver cirrhosis using single-cell RNA sequencing technology. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

2 Samples

Download data: CSV

(Submitter supplied) Autophagy is a physiological process controlling endothelial homeostasis in vascular beds outside the liver. This study demonstrates that autophagy is defective in liver endothelial cells of patients with NASH and that this defect promotes liver inflammation and fibrosis at early stages of NASH, but also at advanced stages of chronic liver disease. We used transcriptomic analysis to evaluate the global effect of autophagy deficiency in liver sinusoidal endothelial cells' (LSECs) gene expression

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL23038

11 Samples

Download data: CEL

(Submitter supplied) DZNeP is the inhibitor of Ezh2 and paly negative roles on activation of hepatic stellate cells. We used RNA sequencing to identify the effective genes of DZNeP in rat HSCs. The primary rat HSCs was isolated and purified from SD rats, and cultured in DMEM culture medium with 20% FBS for 24 hours. Then the rat HSCs was administrated with DZNeP at 1μM concentration, or with similar volume of DMSO as negative control. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23945

6 Samples

Download data: TXT

(Submitter supplied) Transcriptional alterations in LSECs from healthy and damaged livers were determined using RNA Sequencing. Models include acute liver injury (1 ip injection of CCl4) with different timepoints during recovery. Illumina NextSeq 500 High was used for sequencing.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

14 Samples

Download data: CSV

(Submitter supplied) The cellular source for hepatocyte transplantation and liver regeneration in chronically hepatic diseases is a fundamental topic in liver biology. A successful therapeutic approach based on a benificial stem/progenitor cells would involve replacing damaged cells or restoring homeostasis to the areas that underlie the fibrotic response. This study aims to isolate and culture hepatocyte and non-parenchymal cells derived liver progenitor-like cells (HepLPCs and NPC-LPCs) to identify a beneficial cell sources for cell-based therapy against chronic liver injury. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21273

4 Samples

Download data: TXT

(Submitter supplied) Administration of soluble molecules to induce endogenous adult liver progenitor-like cells may provide a clinically and effectively applicable approach for liver damage repair. Here, we report that HGF in combination with a cocktail of small molecules Y-27632, A-83-01, and CHIR99021 (HACY), which we have previously defined to convert mature hepatocytes (MHs) to liver progenitor-like cells (HepLPCs) in vitro, could induce the replenishment of endogenous HepLPCs and relieve chronic liver dysfunction during persistent injury. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: TXT