SARS-CoV-2 attenuates corticosteroid sensitivity by suppressing DUSP1 expression and activating p38 MAPK pathway.
SARS-CoV-2 attenuates corticosteroid sensitivity by suppressing DUSP1 expression and activating p38 MAPK pathway.
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SARS-CoV-2通过抑制DUSP 1表达和激活p38 MAPK途径减弱皮质类固醇敏感性。
DOI:
10.1016/j.ejphar.2021.174374
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发表时间:
2021-10-05
影响因子:
5
通讯作者:
Halwani R
中科院分区:
文献类型:
--
作者:
Saheb Sharif-Askari F;Saheb Sharif-Askari N;Goel S;Hafezi S;Assiri R;Al-Muhsen S;Hamid Q;Halwani R
The efficacy of corticosteroids and its use for the treatment of SARS-CoV-2 infections is controversial. In this study, using data sets of SARS-CoV-2 infected lung tissues and nasopharyngeal swabs, as well as in vitro experiments, we show that SARS-CoV-2 infection significantly downregulates DUSP1 expression. This downregulation of DUSP1 could be the mechanism regulating the enhanced activation of MAPK pathway as well as the reported steroid resistance in SARS-CoV-2 infection. Moreover, chloroquine, an off labeled COVID-19 drug is able to induce DUSP1 and attenuate MAPK pathway; and is expected to improve sensitivity to steroid treatment. However, further mechanistic studies are required to confirm this effect.
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影响因子:
3.7
作者:
Li LB;Leung DY;Goleva E
通讯作者:
Goleva E
DOI:
10.15557/pimr.2020.0003
发表时间:
2020-01-01
影响因子:
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作者:
通讯作者:
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通讯作者:
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影响因子:
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作者:
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通讯作者:
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影响因子:
20.3
作者:
Jones, Courtney L.;Gearheart, Christy M.;Carroll, William L.
通讯作者:
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