Anti-inflammatory Effect of a Cell-Penetrating Peptide Targeting the Nrf2/Keap1 Interaction.
Anti-inflammatory Effect of a Cell-Penetrating Peptide Targeting the Nrf2/Keap1 Interaction.
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DOI:
10.1021/ml300041g
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发表时间:
2012-05-10
影响因子:
4.2
通讯作者:
Searcey, Mark
中科院分区:
文献类型:
--
作者:
Steel, Richard;Cowan, Jonathan;Payerne, Estelle;O'Connell, Maria A.;Searcey, Mark
Nuclear factor (erythroid-derived 2)-like 2 (Nrf2) is increasingly recognized as a central regulator of multiple signaling pathways in inflammation and cancer, and the ability to use chemical biological tools to investigate its biological effects is very attractive. A peptide comprising a TAT-conjugated Nrf2 sequence is shown to activate Nrf2 and its downstream target gene heme-oxygenase-1 (HO-1) in a dose-dependent manner in intact human THP-1 monocytes. Levels of Nrf2 protein peak after 3 h, whereas HO-1 mRNA and protein peak after 6 and 12 h, respectively. The peptide is also shown to inhibit the production of the pro-inflammatory cytokine TNF. The TAT-14mer constitutes a useful chemical biology tool with potential therapeutic applications.
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影响因子:
56.9
作者:
Schwarze, SR;Ho, A;Dowdy, SF
通讯作者:
Dowdy, SF
影响因子:
--
作者:
Hur, Wooyoung;Sun, Zheng;Gray, Nathanael S.
通讯作者:
Gray, Nathanael S.
影响因子:
10.5
作者:
Itoh, K;Wakabayashi, N;Yamamoto, M
通讯作者:
Yamamoto, M
影响因子:
6
作者:
Ma, Qiang;Battelli, Lori;Hubbs, Ann F.
通讯作者:
Hubbs, Ann F.
DOI:
10.1016/s0167-4781(00)00238-4
发表时间:
2000-12-15
期刊:
BIOCHIMICA ET BIOPHYSICA ACTA-GENE STRUCTURE AND EXPRESSION
影响因子:
--
作者:
Chan, JY;Kwong, M
通讯作者:
Kwong, M