IGF-1/β-arrestin2/ERK signaling contributes intestinal mucosal repair in colitis.
IGF-1/β-arrestin2/ERK signaling contributes intestinal mucosal repair in colitis.
复制标题
IGF-1/β-arrestin2/ERK 信号传导有助于结肠炎的肠粘膜修复。
DOI:
10.4172/2576-1471.1000176
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
lixian zeng
中科院分区:
文献类型:
--
作者:
lixian zeng
our studies provide evidence for β-arrestin 2 a critical regulator of ERK activity (Figure 1). On one hand, IGF-1 mediates cell proliferation contributing to mucosal recovery and on the other hand, β-arrestin 2 directly activates ERK signaling in response IGF-1. Either way, β-arrestin 2 gains its function in epithelial and goblet cell results in proliferation and regeneration during mucosal repair under inflammatory conditions. Altogether, these results describe a role for β-arrestin 2 in promoting intestinal mucosal repair via IGF-1/β-arrestin2/ERK signaling pathway and may provide a therapeutic node in colitis.