Molecular Behavior of HMGB1 in the Cochlea Following Noise Exposure and in vitro.
Molecular Behavior of HMGB1 in the Cochlea Following Noise Exposure and in vitro.
复制标题
噪声暴露后和体外耳蜗中 HMGB1 的分子行为
DOI:
10.3389/fcell.2021.642946
复制
发表时间:
2021
影响因子:
5.5
通讯作者:
Feng Y
中科院分区:
文献类型:
--
作者:
Xiao L;Sun Y;Liu C;Zheng Z;Shen Y;Xia L;Yang G;Feng Y
Noise-induced hearing loss (NIHL) is characterized by cellular damage to the inner ear, which is exacerbated by inflammation. High-mobility group box 1 (HMGB1), a representative damage-associated molecular pattern (DAMP), acts as a mediator of inflammation or an intercellular messenger according to its cellular localization. Blocking or regulating HMGB1 offers an attractive approach in ameliorating NIHL. However, the precise therapeutic intervention must be based on a deeper understanding of its dynamic molecular distribution and function in cochlear pathogenesis after acoustic trauma. Here, we have presented the spatiotemporal dynamics of the expression of HMGB1, exhibiting distribution variability in specific cochlear regions and cells following noise exposure. After gene manipulation, we further investigated the characteristics of cellular HMGB1 in HEI-OC1 cells. The higher cell viability observed in the HMGB1 knocked-down group after stimulation with H2O2 indicated the possible negative effect of HMGB1 on cellular lifespan. In conclusion, this study demonstrated that HMGB1 is involved in NIHL pathogenesis and its molecular biology has essential and subtle influences, preserving a translational potential for pharmacological intervention.
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影响因子:
1.9
作者:
Morrill S;He DZZ
通讯作者:
He DZZ
DOI:
10.15585/mmwr.mm6605e3
发表时间:
2017-02-10
期刊:
MMWR. Morbidity and mortality weekly report
影响因子:
--
作者:
Carroll YI;Eichwald J;Scinicariello F;Hoffman HJ;Deitchman S;Radke MS;Themann CL;Breysse P
通讯作者:
Breysse P
DOI:
10.15585/mmwr.mm6708a2
发表时间:
2018-03-02
期刊:
MMWR. Morbidity and mortality weekly report
影响因子:
--
作者:
Murphy WJ;Eichwald J;Meinke DK;Chadha S;Iskander J
通讯作者:
Iskander J
影响因子:
16.6
作者:
Murai S;Yamaguchi Y;Shirasaki Y;Yamagishi M;Shindo R;Hildebrand JM;Miura R;Nakabayashi O;Totsuka M;Tomida T;Adachi-Akahane S;Uemura S;Silke J;Yagita H;Miura M;Nakano H
通讯作者:
Nakano H
影响因子:
30.8
作者:
Calogero, S;Grassi, F;Bianchi, ME
通讯作者:
Bianchi, ME