Endoplasmic reticulum stress in diethylnitrosamine-induced rat liver cancer
Author(s) -
Bin Xiao,
LI-MIN CUI,
Dongjie Ma,
Shuangping Liu,
Xuewu Zhang
Publication year - 2013
Publication title -
oncology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.766
H-Index - 54
eISSN - 1792-1082
pISSN - 1792-1074
DOI - 10.3892/ol.2013.1651
Subject(s) - endoplasmic reticulum , molecular medicine , oncogene , cancer , chemistry , microbiology and biotechnology , cell cycle , cell , cancer research , biology , biochemistry , medicine
To analyze the significance of endoplasmic reticulum stress (ERS) in the development of diethylnitrosamine (DEN)-induced liver cancer in rats, critical regulatory factors in ERS signaling pathways were investigated in the present study. The results showed that the expression of ERS-related proteins gradually increased in the early and mid-term stages of carcinogenesis, while in the later stages, the expression of these proteins did not change significantly after reaching a peak. ERS is involved in DEN-induced rat liver injury, the proliferation of liver cells and the occurrence and development of liver cirrhosis. However, ERS did not affect hepatoma cell growth following the formation of rat liver cancer in the current study.
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