Project description:This research focus primarily on the interaction between influenza virus and endothelial cell, then we used microarrays to observe global patterns of gene expression in Human Umbilical Vein Endothelial Cells after influenza virus infection and offer further insight into the interaction between endothelial cells and influenza viruses. We used microarrays to detail the global programme of gene expression and identified distinct classes of up-regulated genes during this process. Human Umbilical Vein Endothelial Cells were selected at an early stage for RNA extraction and hybridization on Affymetrix microarrays. Then, we analysed the selected genes at expression level.
Project description:This research focus primarily on the interaction between influenza virus and endothelial cell, then we used microarrays to observe global patterns of gene expression in Human Umbilical Vein Endothelial Cells after influenza virus infection and offer further insight into the interaction between endothelial cells and influenza viruses. We used microarrays to detail the global programme of gene expression and identified distinct classes of up-regulated genes during this process.
Project description:Using human umbilical vein endothelial cells (HUVECs) as cell models, the present study aims to explore the differential miRNAs in influenza virus-infected ECs and analyze their target genes involved in EC permeability regulation. As the results showed, permeability increased and F-actin cytoskeleton reorganized after HUVECs infected with influenza A virus (CA07 or PR8) at 30 MOI. most of these miRNAs were down-regulated after flu infection. It has been reported that PKC, Rho/ROCK, HRas/Raf/MEK/ERK, and Ca2+/CaM pathways are activated by flu infection and play important roles in permeability regulation.
Project description:We describe the transcriptional response to infection of human umbilical vein endothelial cells (Huvec) with different rubella virus strains
Project description:Nipah virus (NiV) is a recently emerged zoonotic Paramyxovirus that causes regular outbreaks in East Asia with mortality rate exceeding 75%. Major cellular targets of NiV infection are endothelial cells and neurons. To better understand virus-host interaction, we analysed the transcriptome profile of NiV infection in primary human umbilical vein endothelial cells. We found that NiV infection strongly induces genes involved in interferon response in endothelial cells. Among the top ten upregulated genes, we identified the chemokine CXCL10 (interferon-induced protein 10, IP-10), an important chemoattractant involved in the generation of inflammatory immune response and neurotoxicity. We performed microarray gene expression profiling of NiV infected HUVEC cell (2 replicates) and of uninfected HUVEC cell (2 replicates).
Project description:We quantified differential microRNA (miRNA) expression in Human umbilical vein endothelial cells （HUVECs）response to Angiogenin (ANG) treatment.These data were used to determine which miRNAs are altered on ANG in Human umbilical vein endothelial cells.
Project description:Nipah virus (NiV) is a recently emerged zoonotic Paramyxovirus that causes regular outbreaks in East Asia with mortality rate exceeding 75%. Major cellular targets of NiV infection are endothelial cells and neurons. To better understand virus-host interaction, we analysed the transcriptome profile of NiV infection in primary human umbilical vein endothelial cells. We found that NiV infection strongly induces genes involved in interferon response in endothelial cells. Among the top ten upregulated genes, we identified the chemokine CXCL10 (interferon-induced protein 10, IP-10), an important chemoattractant involved in the generation of inflammatory immune response and neurotoxicity.
