TRPM8 deficiency attenuates liver fibrosis through S100A9-HNF4α signaling.
ECM
HNF4α
Inflammation
Liver fibrosis
S100A9
TRPM8
Journal
Cell & bioscience
ISSN: 2045-3701
Titre abrégé: Cell Biosci
Pays: England
ID NLM: 101561195
Informations de publication
Date de publication:
07 May 2022
07 May 2022
Historique:
received:
26
12
2021
accepted:
18
04
2022
entrez:
7
5
2022
pubmed:
8
5
2022
medline:
8
5
2022
Statut:
epublish
Résumé
Liver fibrosis represent a major global health care burden. Data emerging from recent advances suggest TRPM8, a member of the transient receptor potential (TRP) family of ion channels, plays an essential role in various chronic inflammatory diseases. However, its role in liver fibrosis remains unknown. Herein, we assessed the potential effect of TRPM8 in liver fibrosis. The effect of TRPM8 was evaluated using specimens obtained from classic murine models of liver fibrosis, namely wild-type (WT) and TRPM8 Clinicopathological analysis showed that TRPM8 expression was upregulated in tissue samples from cirrhosis patients and fibrotic mice. TRPM8 deficiency not only attenuated inflammation and fibrosis progression in mice but also helped to alleviate symptoms of cholangiopathies. Moreover, reduction in S100A9 and increase in HNF4α expressions were observed in liver of CCl These findings suggest TRPM8 deficiency may exert protective effects against inflammation, cholangiopathies, and fibrosis through S100A9-HNF4α signaling. M8-B might be a promising therapeutic candidate for liver fibrosis.
Sections du résumé
BACKGROUND
BACKGROUND
Liver fibrosis represent a major global health care burden. Data emerging from recent advances suggest TRPM8, a member of the transient receptor potential (TRP) family of ion channels, plays an essential role in various chronic inflammatory diseases. However, its role in liver fibrosis remains unknown. Herein, we assessed the potential effect of TRPM8 in liver fibrosis.
METHODS
METHODS
The effect of TRPM8 was evaluated using specimens obtained from classic murine models of liver fibrosis, namely wild-type (WT) and TRPM8
RESULTS
RESULTS
Clinicopathological analysis showed that TRPM8 expression was upregulated in tissue samples from cirrhosis patients and fibrotic mice. TRPM8 deficiency not only attenuated inflammation and fibrosis progression in mice but also helped to alleviate symptoms of cholangiopathies. Moreover, reduction in S100A9 and increase in HNF4α expressions were observed in liver of CCl
CONCLUSIONS
CONCLUSIONS
These findings suggest TRPM8 deficiency may exert protective effects against inflammation, cholangiopathies, and fibrosis through S100A9-HNF4α signaling. M8-B might be a promising therapeutic candidate for liver fibrosis.
Identifiants
pubmed: 35525986
doi: 10.1186/s13578-022-00789-4
pii: 10.1186/s13578-022-00789-4
pmc: PMC9080211
doi:
Types de publication
Journal Article
Langues
eng
Pagination
58Subventions
Organisme : National Natural Science Foundation of China
ID : 81670111
Organisme : Hunan Provincial Key Research and Development Program
ID : 2019SK2242
Informations de copyright
© 2022. The Author(s).
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