Maresin-1 Attenuates Sepsis-Associated Acute Kidney Injury via Suppressing Inflammation, Endoplasmic Reticulum Stress and Pyroptosis by Activating the AMPK/SIRT3 Pathway
Miaomiao Sun,1– 3,* Fuquan Wang,1– 3,* Haopeng Li,1– 3 Mengyu Li,1– 3 Yu Wang,1– 3 Chenchen Wang,1– 3 Yan Zhang,1– 3 Dingyu Zhang,1– 4 Jianhua Li,5 Shanglong Yao1– 3 1Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology,...
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| Format: | Article |
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Dove Medical Press
2024-02-01
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| Series: | Journal of Inflammation Research |
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| Online Access: | https://www.dovepress.com/maresin-1-attenuates-sepsis-associated-acute-kidney-injury-via-suppres-peer-reviewed-fulltext-article-JIR |
| _version_ | 1797279432793128960 |
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| author | Sun M Wang F Li H Li M Wang Y Wang C Zhang Y Zhang D Li J Yao S |
| author_facet | Sun M Wang F Li H Li M Wang Y Wang C Zhang Y Zhang D Li J Yao S |
| author_sort | Sun M |
| collection | DOAJ |
| description | Miaomiao Sun,1– 3,* Fuquan Wang,1– 3,* Haopeng Li,1– 3 Mengyu Li,1– 3 Yu Wang,1– 3 Chenchen Wang,1– 3 Yan Zhang,1– 3 Dingyu Zhang,1– 4 Jianhua Li,5 Shanglong Yao1– 3 1Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China; 2Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China; 3Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, Wuhan, 430022, People’s Republic of China; 4Wuhan Jinyintan Hospital, Wuhan, 430023, People’s Republic of China; 5Department of Critical Care Medicine, Chongqing University Jiangjin Hospital, Chongqing, People’s Republic of China*These authors contributed equally to this workCorrespondence: Shanglong Yao; Jianhua Li, Email yaoshanglong@hust.edu.cn; jianhuali2022@cqu.edu.cnBackground: Sepsis-associated acute kidney injury (SA-AKI) is a common complication in patients with sepsis, triggering high morbidity and mortality. Maresin-1 (MaR1) is a pro-resolution lipid mediator that promotes the resolution of acute inflammation and protects organs from inflammation.Methods: In this study, we established an SA-AKI model using cecal ligation and puncture (CLP) and investigated the effect and mechanism of MaR1. The blood and kidneys were harvested 24 hours after surgery. The blood biochemical/routine indicators, renal function, SA-AKI-related pathophysiological processes, and AMPK/SIRT3 signaling in septic mice were observed by histological staining, immunohistochemical staining, Western blot, qPCR, ELISA and TUNEL Assay.Results: MaR1 treatment alleviated kidney injury in septic mice, reflected in improved pathological changes in renal structure and renal function. MaR1 treatment decreased the levels of serum creatinine (sCr) and blood urea nitrogen (BUN) and the expressions of KIM-1, NGAL and TIMP-2, which were related to kidney injury, while inhibited the expressions of inflammatory factors TNF-α, IL-1β and IL-6. The expression of endoplasmic reticulum stress-related indicators p-PERK/PERK, GRP78, p-EIF2α/EIF2α, ATF4, CHOP, and pyroptosis-related indicators Caspase-1, NLRP3, GSDMD, IL-18, and IL-1β also decreased after MaR1 treatment. The mechanism may be related to the activation of the AMPK/SIRT3 signaling pathway, and an AMPK inhibitor (compound C) partially reverses MaR1’s protective effects in septic mice.Conclusion: Taken together, these findings suggest that MaR1 may partially ameliorate SA-AKI by activating the AMPK/SIRT3 signaling pathway, providing a potential new perspective for research on SA-AKI.Keywords: Maresin-1, pyroptosis, AMPK/SIRT3, endoplasmic reticulum stress, sepsis-associated acute kidney injury, inflammation |
| first_indexed | 2024-03-07T16:25:15Z |
| format | Article |
| id | doaj.art-fd11a1123b5f476dba7012eea9a56e12 |
| institution | Directory Open Access Journal |
| issn | 1178-7031 |
| language | English |
| last_indexed | 2024-03-07T16:25:15Z |
| publishDate | 2024-02-01 |
| publisher | Dove Medical Press |
| record_format | Article |
| series | Journal of Inflammation Research |
| spelling | doaj.art-fd11a1123b5f476dba7012eea9a56e122024-03-03T18:36:47ZengDove Medical PressJournal of Inflammation Research1178-70312024-02-01Volume 171349136490768Maresin-1 Attenuates Sepsis-Associated Acute Kidney Injury via Suppressing Inflammation, Endoplasmic Reticulum Stress and Pyroptosis by Activating the AMPK/SIRT3 PathwaySun MWang FLi HLi MWang YWang CZhang YZhang DLi JYao SMiaomiao Sun,1– 3,* Fuquan Wang,1– 3,* Haopeng Li,1– 3 Mengyu Li,1– 3 Yu Wang,1– 3 Chenchen Wang,1– 3 Yan Zhang,1– 3 Dingyu Zhang,1– 4 Jianhua Li,5 Shanglong Yao1– 3 1Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China; 2Institute of Anesthesia and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, People’s Republic of China; 3Key Laboratory of Anesthesiology and Resuscitation (Huazhong University of Science and Technology), Ministry of Education, Wuhan, 430022, People’s Republic of China; 4Wuhan Jinyintan Hospital, Wuhan, 430023, People’s Republic of China; 5Department of Critical Care Medicine, Chongqing University Jiangjin Hospital, Chongqing, People’s Republic of China*These authors contributed equally to this workCorrespondence: Shanglong Yao; Jianhua Li, Email yaoshanglong@hust.edu.cn; jianhuali2022@cqu.edu.cnBackground: Sepsis-associated acute kidney injury (SA-AKI) is a common complication in patients with sepsis, triggering high morbidity and mortality. Maresin-1 (MaR1) is a pro-resolution lipid mediator that promotes the resolution of acute inflammation and protects organs from inflammation.Methods: In this study, we established an SA-AKI model using cecal ligation and puncture (CLP) and investigated the effect and mechanism of MaR1. The blood and kidneys were harvested 24 hours after surgery. The blood biochemical/routine indicators, renal function, SA-AKI-related pathophysiological processes, and AMPK/SIRT3 signaling in septic mice were observed by histological staining, immunohistochemical staining, Western blot, qPCR, ELISA and TUNEL Assay.Results: MaR1 treatment alleviated kidney injury in septic mice, reflected in improved pathological changes in renal structure and renal function. MaR1 treatment decreased the levels of serum creatinine (sCr) and blood urea nitrogen (BUN) and the expressions of KIM-1, NGAL and TIMP-2, which were related to kidney injury, while inhibited the expressions of inflammatory factors TNF-α, IL-1β and IL-6. The expression of endoplasmic reticulum stress-related indicators p-PERK/PERK, GRP78, p-EIF2α/EIF2α, ATF4, CHOP, and pyroptosis-related indicators Caspase-1, NLRP3, GSDMD, IL-18, and IL-1β also decreased after MaR1 treatment. The mechanism may be related to the activation of the AMPK/SIRT3 signaling pathway, and an AMPK inhibitor (compound C) partially reverses MaR1’s protective effects in septic mice.Conclusion: Taken together, these findings suggest that MaR1 may partially ameliorate SA-AKI by activating the AMPK/SIRT3 signaling pathway, providing a potential new perspective for research on SA-AKI.Keywords: Maresin-1, pyroptosis, AMPK/SIRT3, endoplasmic reticulum stress, sepsis-associated acute kidney injury, inflammationhttps://www.dovepress.com/maresin-1-attenuates-sepsis-associated-acute-kidney-injury-via-suppres-peer-reviewed-fulltext-article-JIRmaresin-1pyroptosisampk/sirt3endoplasmic reticulum stresssepsis-associated acute kidney injuryinflammation |
| spellingShingle | Sun M Wang F Li H Li M Wang Y Wang C Zhang Y Zhang D Li J Yao S Maresin-1 Attenuates Sepsis-Associated Acute Kidney Injury via Suppressing Inflammation, Endoplasmic Reticulum Stress and Pyroptosis by Activating the AMPK/SIRT3 Pathway Journal of Inflammation Research maresin-1 pyroptosis ampk/sirt3 endoplasmic reticulum stress sepsis-associated acute kidney injury inflammation |
| title | Maresin-1 Attenuates Sepsis-Associated Acute Kidney Injury via Suppressing Inflammation, Endoplasmic Reticulum Stress and Pyroptosis by Activating the AMPK/SIRT3 Pathway |
| title_full | Maresin-1 Attenuates Sepsis-Associated Acute Kidney Injury via Suppressing Inflammation, Endoplasmic Reticulum Stress and Pyroptosis by Activating the AMPK/SIRT3 Pathway |
| title_fullStr | Maresin-1 Attenuates Sepsis-Associated Acute Kidney Injury via Suppressing Inflammation, Endoplasmic Reticulum Stress and Pyroptosis by Activating the AMPK/SIRT3 Pathway |
| title_full_unstemmed | Maresin-1 Attenuates Sepsis-Associated Acute Kidney Injury via Suppressing Inflammation, Endoplasmic Reticulum Stress and Pyroptosis by Activating the AMPK/SIRT3 Pathway |
| title_short | Maresin-1 Attenuates Sepsis-Associated Acute Kidney Injury via Suppressing Inflammation, Endoplasmic Reticulum Stress and Pyroptosis by Activating the AMPK/SIRT3 Pathway |
| title_sort | maresin 1 attenuates sepsis associated acute kidney injury via suppressing inflammation endoplasmic reticulum stress and pyroptosis by activating the ampk sirt3 pathway |
| topic | maresin-1 pyroptosis ampk/sirt3 endoplasmic reticulum stress sepsis-associated acute kidney injury inflammation |
| url | https://www.dovepress.com/maresin-1-attenuates-sepsis-associated-acute-kidney-injury-via-suppres-peer-reviewed-fulltext-article-JIR |
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