Project description:We report differentially expressed genes in human pulmonary arterial adventitial fibroblasts under genotoxic stress (Doxorubicin) or pharmacological p53-activation by Nutlin-3.
Project description:In order to find the difference between human lung tissue-derived fibroblasts and human vascular adventitial fibroblasts for enhancing tumor formation ablity of human lung adenocarcinoma cell line A549, we found that human vascular adventitial fibroblasts enhance A549 tumor formation in vivo compared to human lung tissue-derived fibroblasts. To find the responsible genes for this phenomena, we used microarray analysis to find the expression difference between lung tissue-derived fibroblasts and vascular adventitial fibroblas Cultured human lung tissue-derived fibroblasts and human vascular adventitial fibroblasts were analyzed in replicates.
Project description:In order to find the difference between human lung tissue-derived fibroblasts and human vascular adventitial fibroblasts for enhancing tumor formation ablity of human lung adenocarcinoma cell line A549, we found that human vascular adventitial fibroblasts enhance A549 tumor formation in vivo compared to human lung tissue-derived fibroblasts. To find the responsible genes for this phenomena, we used microarray analysis to find the expression difference between lung tissue-derived fibroblasts and vascular adventitial fibroblas
Project description:We report differentially expressed genes in human pulmonary arterial smooth muscle cells under genotoxic stress (Doxorubicin) or pharmacological p53-activation by Nutlin-3.
Project description:Pulmonary arterial hypertension (PAH) is a progressive pulmonary vascular disease that culminates in right heart failure. Vascular pathology in PH is characterized by pulmonary vasoconstriction and progressive vascular remodeling processes that affects all layers of the vascular wall (intima, media and adventitia). Our objective was to profile and analyze the differential gene expression signatures between the cells isolated from normal and idiopathic PAH patients. We generated vascular cell-specific transcriptome profiles from the adventitial fibroblasts (PAAF) isolated ex vivo from the dissected human pulmonary arteries of normal donor and PAH lungs using paired-end RNA-sequencing.
Project description:Pulmonary arterial hypertension (PAH) is a progressive pulmonary vascular disease that culminates in right heart failure. Vascular pathology in PH is characterized by pulmonary vasoconstriction and progressive vascular remodeling processes that affects all layers of the vascular wall (intima, media and adventitia). Our objective was to profile and analyze the differential gene expression signatures between the cells isolated from normal and idiopathic PAH patients. We generated vascular cell-specific transcriptome profiles from the adventitial fibroblasts (PAAF) isolated ex vivo from the dissected human pulmonary arteries of normal donor and PAH lungs using paired-end RNA-sequencing.
Project description:Pulmonary arterial hypertension (PAH) is a progressive pulmonary vascular disease that culminates in right heart failure. Vascular pathology in PH is characterized by pulmonary vasoconstriction and progressive vascular remodeling processes that affects all layers of the vascular wall (intima, media and adventitia). Our objective was to profile and analyze the differential gene expression signatures between the cells isolated from normal and idiopathic PAH patients. We generated vascular cell-specific transcriptome profiles from the adventitial fibroblasts (PAAF) isolated ex vivo from the dissected human pulmonary arteries of normal donor and PAH lungs using paired-end RNA-sequencing.