Circadian clock molecule REV-ERBα regulates lung fibrotic progression through collagen stabilization.
Circadian clock molecule REV-ERBα regulates lung fibrotic progression through collagen stabilization.
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DOI:
10.1038/s41467-023-36896-0
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发表时间:
2023-03-09
影响因子:
16.6
通讯作者:
Rahman, Irfan
中科院分区:
文献类型:
--
作者:
Wang, Qixin;Sundar, Isaac Kirubakaran;Lucas, Joseph H.;Park, Jun-Gyu;Nogales, Aitor;Martinez-Sobrido, Luis;Rahman, Irfan
Molecular clock REV-ERBα is central to regulating lung injuries, and decreased REV-ERBα abundance mediates sensitivity to pro-fibrotic insults and exacerbates fibrotic progression. In this study, we determine the role of REV-ERBα in fibrogenesis induced by bleomycin and Influenza A virus (IAV). Bleomycin exposure decreases the abundance of REV-ERBα, and mice dosed with bleomycin at night display exacerbated lung fibrogenesis. Rev-erbα agonist (SR9009) treatment prevents bleomycin induced collagen overexpression in mice. Rev-erbα global heterozygous (Rev-erbα Het) mice infected with IAV showed augmented levels of collagens and lysyl oxidases compared with WT-infected mice. Furthermore, Rev-erbα agonist (GSK4112) prevents collagen and lysyl oxidase overexpression induced by TGFβ in human lung fibroblasts, whereas the Rev-erbα antagonist exacerbates it. Overall, these results indicate that loss of REV-ERBα exacerbates the fibrotic responses by promoting collagen and lysyl oxidase expression, whereas Rev-erbα agonist prevents it. This study provides the potential of Rev-erbα agonists in the treatment of pulmonary fibrosis. The molecular clock REV-ERBα regulates lung injury during fibrosis, but the role of REV-ERBα in fibrogenesis remains unknown. Here, the authors show that REV-ERBα interacts with the lysyl oxidase-collagen axis during fibrogenesis and demonstrate the therapeutic potential of Rev-erbα agonist against lung fibrosis.
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影响因子:
82.9
作者:
通讯作者:
--
DOI:
10.1183/16000617.0061-2018
发表时间:
2018-12-31
期刊:
European respiratory review : an official journal of the European Respiratory Society
影响因子:
--
作者:
通讯作者:
--
影响因子:
4.8
作者:
Hwang, Jae-Woong;Sundar, Isaac K.;Rahman, Irfan
通讯作者:
Rahman, Irfan
影响因子:
5.5
作者:
Lagishetty, Venu;Parthasarathy, Prasanna Tamarapu;Kolliputi, Narasaiah
通讯作者:
Kolliputi, Narasaiah
DOI:
10.1073/pnas.1106750109
发表时间:
2012-01-10
影响因子:
11.1
作者:
Gibbs, Julie E.;Blaikley, John;Loudon, Andrew S. I.
通讯作者:
Loudon, Andrew S. I.