Project description:Infectious pancreatic necrosis virus (IPNV) is an aquatic virus that causes acute infection in freshwater and marine fish. The stage-specific expression of TNFα regulates Bad/Bid-mediated apoptosis and RIP1/ROS-mediated secondary necrosis in IPNV-infected fish cells. Using microRNA microarray and real-time quantitative PCR assays, the expression patterns of microRNA were characterized in different replication stages of IPNV or stimulation of LPS.
Project description:An interventional, prospective clinical performance study protocol, for the testing of DNA extracted from tumor tissue biopsy samples, using the therascreen KRAS RGQ PCR Kit, from patients with Non-Small Cell Lung Cancer and Colorectal Cancer, screened in Amgen’s clinical trial (Protocol No. 20170543).
Project description:Singapore grouper iridovirus (SGIV) is the major agent that causes severe iridovirus diseases in grouper maricluture. Based on the genomic information, a DNA microarray, containing probes corresponding to 162 putative SGIV open reading frames (ORFs), was constructed to map the viral gene transcriptional profiles over the time course by establishing the models of SGIV-infected GS cells and SGIV-infected grouper. All the data from real-time RT-PCR, RT-PCR and dilution RT-PCR assays were confirmed with the findings of microarrays, which were clustered into groups with the similarity expression profiles by the Self-Organizing Maps (SOMs) approach. The microarray analysis showed that SGIV had big differential expression profiles in the special infected cells and organ and the viral DNA replication mechanisms were firstly prevented as an important strategy of the host defense during the natural course infection.Our studies firstly uncover the relative of a marine viral gene expression patterns between in vitro and in vivo infection, which provides a better understanding of SGIV transcription regulation and a greater degree shared with other iridoviruses on their repliaction and pathogenesis. Keywords: time course