ABSTRACT: Analysis of fecal microbiota diversity in HL rats intervened by APE (Active peptides derived from Eupolyphaga sinensis Walker) based on in vitro fecal incubation method
Project description:To gain insights into the mechanisms of Eupolyphaga sinensis Walker (ESW) and taspine derivate on inhibition to HCC, we have employed whole genome microarray expression profiling as a discovery platform to identify different genes between ESW-treated sample and control. At the same time, the differences were investigated between taspine derivate and the same control. SMMC-7721 cells were cultivated in the absence or presence of 0.1mg/mL ESWE and Taspine derivate of 2.5x10-5mol/L for 48 h, followed by the Agilent Whole Human Genome Oligo Microarray. The PLG, PKCM-NM-2 and IL3RA genes confirmation of Microarray analysis was confirmed by Real-time PCR. SMMC-7721 cells were cultivated in the absence or presence of 0.1mg/mL Eupolyphaga sinensis Walker extract (ESWE) and Taspine derivate of 2.5x10-5mol/L for 48 h, followed by the Agilent Whole Human Genome Oligo Microarray
Project description:To gain insights into the mechanisms of Eupolyphaga sinensis Walker (ESW) and taspine derivate on inhibition to HCC, we have employed whole genome microarray expression profiling as a discovery platform to identify different genes between ESW-treated sample and control. At the same time, the differences were investigated between taspine derivate and the same control. SMMC-7721 cells were cultivated in the absence or presence of 0.1mg/mL ESWE and Taspine derivate of 2.5x10-5mol/L for 48 h, followed by the Agilent Whole Human Genome Oligo Microarray. The PLG, PKCβ and IL3RA genes confirmation of Microarray analysis was confirmed by Real-time PCR.
Project description:NLRC5 is a member of the NLR family of proteins. The observation that NLRC5 is found in the nucleus prompted us to perform a gene array to identify putative target genes of NLRC5. We generated Jurkat T cell lines that stably express either the wild-type or mutant forms of NLRC5 harboring mutations in the nucleotide binding domain (NBD): Walker A (deficient in nucleotide binding), Walker B (deficient in nucleotide hydrolysis), and the combined Walker AB, carrying both mutations. Site-directed mutagenesis was used to create the NLRC5 NBD mutants: Walker A (K234A), Walker B (E311Q), and Walker AB (both mutations). We compared the expression profiles of Jurkat T cells expressing GFP, or the GFP-tagged wild-type, Walker A, Walker B, or Walker AB forms of NLRC5. GFP and the Walker A and Walker AB forms of NLRC5 were considered functionally inactive, while the wild-type and Walker B forms of NLRC5 were considered functionally active. These groups were used as biological replicates to assess the effect of NLRC5 activity on gene expression.
Project description:NLRC5 is a member of the NLR family of proteins. The observation that NLRC5 is found in the nucleus prompted us to perform a gene array to identify putative target genes of NLRC5. We generated Jurkat T cell lines that stably express either the wild-type or mutant forms of NLRC5 harboring mutations in the nucleotide binding domain (NBD): Walker A (deficient in nucleotide binding), Walker B (deficient in nucleotide hydrolysis), and the combined Walker AB, carrying both mutations. Site-directed mutagenesis was used to create the NLRC5 NBD mutants: Walker A (K234A), Walker B (E311Q), and Walker AB (both mutations).
2010-06-30 | GSE22064 | GEO
Project description:Lactose and fecal incubation experiment
Project description:We isolated a Nannochloropsis oceanica LHCR mutant, named hlr1, which exhibits a greater tolerance to high light (HL) stress compared to the wild type.Global gene expression of WT and the hlr1 mutant, as a function of time in dark incubation (DK) and under high irradiance was measured by mRNA-Seq