Project description:Transcriptional profiling of mouse liver tissues comparing Wild type liver tissues with Wip1 KO mice liver tissues after Partial Hepatectomy at 24h and 36 h. WT vs. Wip1 KO tissues after Partial Hepatectomy at 24h and 36 h .
Project description:To identify differential genes after partial hepatectomy, we performed gene chip analysis of livers from wild type (WT) mouse and PHx 36h mouse livers To find differential genes regulated by lncHand2, we performed gene chip analysis from WT and lncHand2 deficiency livers.
Project description:Transcriptional profiling of mouse liver tissues comparing Wild type liver tissues with Wip1 KO mice liver tissues after Partial Hepatectomy at 24h and 36 h.
Project description:The aim of this experiment was to use microarray analysis to compare the response of wild type (WT) and C/EBPbeta deficient (KO) mice during a partial hepatectomy time course in hopes of identifying transcriptional targets of C/EBPbeta. In addition, the WT time course alone was examined to analyze mammalian cellular proliferation in vivo. In the partial hepatectomy model, quiescent hepatocytes reenter the cell cycle and progress in a synchronous fashion. This allows for the elucidation of regulatory networks operative in mammalian cell cycle. (Identification of transcriptional networks during liver regeneration (2004) Journal of Biological Chemistry)
Project description:ATAC-seq profiling of Nfat5 KO and wild type macrophages derived from bone marrow (primary cells), treated or not with Lipopolysaccharide (LPS).
Project description:Arid1a is the subunit of SWI/SNF complex, which was reported to guide SWI/SNF to DNA. Here, we found that loss of Arid1a in the liver results in improved liver regeneration after partial hepatectomy.Genome-wide analysis showed that after hepatectomy,loss of Arid1a reduces the recruitment and activity of E2F4 on target promoters, resulting in expression programs that favor regeneration during injury. Correspondingly, these promoters showed increased H3k4me2 and H3k27ac marks, indicating de-repression of these E2f target genes. The post partial hepatectomy mice liver cells were fixed and isolated, analysis of genomic occupancy of E2f4,H3K4me2,H3K27ac in hepatocytes from Arid1a WT and Arid1a liver specific KO mice by ChIP-seq.
Project description:Arid1a is the subunit of SWI/SNF complex, which was reported to guide SWI/SNF to DNA. Here, we found that loss of Arid1a in the liver results in improved liver regeneration after partial hepatectomy.Genome-wide analysis showed that after hepatectomy,loss of Arid1a reduces the recruitment and activity of E2F4 on target promoters, resulting in expression programs that favor regeneration during injury.RNAseq shows transcriptional profiling in WT and Arid1a LKO livers pre- and post-hepatectomy, which confirmed the E2F4 target genes and cell cycle genes were upregulated after hepatectomy. After partial hepatectomy, liver transcriptional profiling in WT and Arid1a liver specific KO mice were generated by RNA-seq analysis.
