Control Huh7.5 cell vs HPI cell (HCV-persistently-infected Huh7.5 cell)
Ontology highlight
ABSTRACT: Transcriptional profiling of human hepatoma cell lines comparing control uninfected Huh7.5 cells with Huh7.5 cells persistently infected with HCV (HPI cell). The latter maintains and produces HCV.
Project description:To elucidate the underlying causes associated with HCV infection and proliferation, total RNA sequencing was conducted to compare transcriptome levels in primary human hepatocytes (PHH) and Huh7.5 cells, which differ in HCV susceptibility.
Project description:Differential expression study of lncRNAs (long non-coding RNAs) and mRNAs in HCV infection. For this we infected Huh7.5 cells with HCV (JFH-1) virus and control cells were mock infected. 48h post infection we isolated total RNA using qiagen RNeasy kit as per manufacturer's protocol. The total RNA was then subjected to microarray for both lncRNAs and mRNAs. The resultant profile can be used to compare gene expression in HCV infection versus mock infected cells.
Project description:Hepatitis C Virus protein NS5A was found to upregulate assembly of cap binding initiation complex eIF4F in Huh7.5 cells. NS5A also was found to associate with translation machinery. To understand consequences of NS5A mediation in host translation, we analyzed mRNA associated with polysome fractions of NS5A expressing Huh7.5 cells and compared them with the corresponding fractions from control cells.
Project description:TMT10plex global proteomics of HCV infected HuH7.5 cells or HCV infected humanized mouse livers. TMT channels were combined after labeling and separated off line with a highPH reverse phase fractionation into 24 fractions.
Project description:Hepatitis C Virus protein NS5A was found to upregulate assembly of cap binding initiation complex eIF4F in Huh7.5 cells. NS5A also was found to associate with translation machinery. To understand consequences of NS5A mediation in host translation, we analyzed mRNA associated with polysome fractions of NS5A expressing Huh7.5 cells and compared them with the corresponding fractions from control cells. Agilent-027114 Genotypic Technology designed Custom Human Whole Genome 8x60k Microarray
Project description:Analysis of HCV replicon induced host-cell metabolism perturbation at gene expression level. Total RNA obtained from APC140 (stable cell line expressing HCV2a replicon) was compared to vehicle cell line (Huh7.5).
Project description:Drugs directly targeting Hepatitis C (HCV) are often rendered useless by the high mutation rate of the virus. Thus, we deduce that targeting of host factor that affect HCV replication may provide enhanced therapy fort HCV infection. Hepatocyte cell line Huh7 is known to be non-permissive for Hepatits C (HCV) replication. Through a method developed by the Rice laboratory (Blight, K.J., et al., J Virol, 2002), selection of a small subset of permissive hepatocytes is possible. The Rice laboratory generated the first permissive cell line, Huh7.5, using this method. We generated another permissive cell line, HRP1, using the same method. With microarray, we compared the expression of host mRNAs in non-permissive Huh7 to both Huh7.5 and HRP1 searching for host factors lost in the cell lines permisive for HCV replication. Non-permissive cell line Huh7 and permissive cell lines Huh7.5 and HRP1 were harvested for RNA extraction and hybridization on Affymetrix microarrays.
Project description:Drugs directly targeting Hepatitis C (HCV) are often rendered useless by the high mutation rate of the virus. Thus, we deduce that targeting of host factor that affect HCV replication may provide enhanced therapy fort HCV infection. Hepatocyte cell line Huh7 is known to be non-permissive for Hepatits C (HCV) replication. Through a method developed by the Rice laboratory (Blight, K.J., et al., J Virol, 2002), selection of a small subset of permissive hepatocytes is possible. The Rice laboratory generated the first permissive cell line, Huh7.5, using this method. We generated another permissive cell line, HRP1, using the same method. With microarray, we compared the expression of host mRNAs in non-permissive Huh7 to both Huh7.5 and HRP1 searching for host factors lost in the cell lines permisive for HCV replication.
Project description:huh7.5 hepatic cell lines were infected with HCV. RNA and Protein were extract after 72 hours and The Human Adipogenesis RT² Profiler™ PCR Array was used to compare the gene expression in the two group.