Comparative analysis of regulatory roles of P38 signaling pathway in 8 types liver cell during liver regeneration.
P38MAPK signaling pathway was closely related to cell proliferation, apoptosis, cell differentiation, cell survival, cell death, and so on. However, the regulatory mechanism of P38MAPK signaling pathway in liver regeneration (LR) was unclear. In order to further reveal the roles of P38MAPK signaling pathway in rat liver regeneration, Ingenuity Pathway Analysis (IPA) software and related data sites were used to construct P38MAPK signaling pathway, and the pathway was confirmed by relevant documents literature. The expression changes of P38MAPK signaling pathway-related gene in eight type cells were further analyzed by Rat Genome 230 2.0 Array, and the results showed that 95 genes in P38MAPK signaling pathway had significant changes. H-cluster analysis showed that hepatocyte cell (HC), pit cell (PC), oval cell (OC) and biliary epithelial cell (BEC) are clustered together; and the same as Kupffer cell (KC), sinusoidal endothelial cell (SEC), dendritic cell (DC) and hepatic stellate cell (HSC). IPA software and expression analysis systematic explorer (EASE) were applied to functional enrichment analysis, and the results showed that P38MAPK signaling pathway was mainly involved in apoptosis, cell death, cell proliferation, cell survival, cell viability, activation, cell cycle progression, necrosis, synthesis of DNA and other physical activity during LR. In conclusion, P38MAPK signaling pathway regulated various physiological activities of LR through multiple signaling pathways.
College of Life Science, Henan Normal University, Xinxiang 453007, Henan Province, China; State Key Laboratory Cultivation Base for Cell Differentiation Regulation and Henan Bioengineering Key Laboratory, Henan Normal University, Xinxiang 453007, Henan Province, China.
Xianguang
X
Yang
College of Life Science, Henan Normal University, Xinxiang 453007, Henan Province, China; State Key Laboratory Cultivation Base for Cell Differentiation Regulation and Henan Bioengineering Key Laboratory, Henan Normal University, Xinxiang 453007, Henan Province, China.
Lin
L
Zhu
College of Life Science, Henan Normal University, Xinxiang 453007, Henan Province, China; State Key Laboratory Cultivation Base for Cell Differentiation Regulation and Henan Bioengineering Key Laboratory, Henan Normal University, Xinxiang 453007, Henan Province, China.
Weiming
W
Zhao
College of Life Science, Henan Normal University, Xinxiang 453007, Henan Province, China.
Yaohuang
Y
Shi
College of Life Science, Henan Normal University, Xinxiang 453007, Henan Province, China; State Key Laboratory Cultivation Base for Cell Differentiation Regulation and Henan Bioengineering Key Laboratory, Henan Normal University, Xinxiang 453007, Henan Province, China.
Chuncui
C
He
College of Life Science, Henan Normal University, Xinxiang 453007, Henan Province, China; State Key Laboratory Cultivation Base for Cell Differentiation Regulation and Henan Bioengineering Key Laboratory, Henan Normal University, Xinxiang 453007, Henan Province, China. Electronic address: cellkeylab@126.com.
Cunshuan
C
Xu
D000818:Animals; D008099:Liver / Q000166:cytology* / Q000201:enzymology*; D008115:Liver Regeneration / Q000502:physiology*; D020935:MAP Kinase Signaling System / Q000502:physiology*; D008297:Male; D051381:Rats; D017207:Rats, Sprague-Dawley; D048051:p38 Mitogen-Activated Protein Kinases / Q000235:genetics / Q000378:metabolism*
D048051:p38 Mitogen-Activated Protein Kinases
Eight types liver cells; Ingenuity Pathway Analysis software; Liver regeneration; P38MAPK signaling pathway; Regulatory mechanism