In silico analysis of expression data during the early priming stage of liver regeneration after partial hepatectomy in rat.

ABSTRACT: The priming stage is the first step of liver regeneration (LR). This stage is characterized by the transition from G0 to cell cycle for 4 hours in rat. In this study, individual gene level and gene set level (GSEA) was performed to identify the candidate genes and significantly changed biological processes at 2 h after partial hepatectomy (PH). The leading edge analysis is performed to identify the key genes and iRegulon was employed for transcription factor (TF) analysis. A total of 53 differentially expressed genes were identified using RMA package based on R language at 2 h after PH, including the transcription factor, enzyme and cytokine. As the most important genes in our analysis, Socs3 was selected with a special analysis so as to find the pathways correlate to the expression of it.

SUBMITTER: Yin L 

PROVIDER: S-EPMC5837750 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature