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The effect of PLVAP knockdown in human liver sinusoidal endothelial cells (LSECs).

ABSTRACT: The effect of PLVAP knockdown in human liver sinusoidal endothelial cells (LSECs).

PROVIDER: PRJNA924669 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR23096585_1.fastq.gz	Fastqsanger.gz
	SRR23096585_2.fastq.gz	Fastqsanger.gz
	SRR23096586_1.fastq.gz	Fastqsanger.gz
	SRR23096586_2.fastq.gz	Fastqsanger.gz
	SRR23096587_1.fastq.gz	Fastqsanger.gz

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Project description:In human F8 deficiency leads to hemophilia A and is largely synthesized and secreted by the sinusoidal endothelial cells of the liver (LSECs). However, the specificity and characteristics of these cells is not well known. In this study, we performed genome wide expression and CpG methylation profiling of fetal and adult human LSECs together with other fetal endothelial cells, from lung (micro-vascular and arterial), and heart (micro-vascular). Our results reveal plenty of expression and methylation markers distinguishing LSECs at both fetal and adult stages. Differential gene expression of fetal LSECs in comparison to other fetal endothelial cells pointed to several differential regulated pathways and functions in fetal LSECs. We used targeted bisulfite re-sequencing to confirm selected top differentially methylated regions. We further designed an assay where we used the selected methylation markers to test the degree of similarity of in house iPSs generated vascular endothelial cells to fetal and adult LSECs; a higher similarity was found to the fetal than to adult LSECs. Our molecular profiling study provides a guide to test the effectiveness of production of in vitro differentiated LSECs that could be used in cellular therapies. In-silico analysis to identify molecular signature of liver sinusoidal endothelial cells in comparison to other endohtelial cells

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