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Sun J, Zhang J, Tian J, Virzì GM, Digvijay K, Cueto L, Yin Y, Rosner MH, Ronco C. Mitochondria in Sepsis-Induced AKI. J Am Soc Nephrol 2019; 30:1151-1161. [PMID: 31076465 DOI: 10.1681/asn.2018111126] [Citation(s) in RCA: 142] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
AKI is a common clinical condition associated with the risk of developing CKD and ESKD. Sepsis is the leading cause of AKI in the intensive care unit (ICU) and accounts for nearly half of all AKI events. Patients with AKI who require dialysis have an unacceptably high mortality rate of 60%-80%. During sepsis, endothelial activation, increased microvascular permeability, changes in regional blood flow distribution with resulting areas of hypoperfusion, and hypoxemia can lead to AKI. No effective drugs to prevent or treat human sepsis-induced AKI are currently available. Recent research has identified dysfunction in energy metabolism as a critical contributor to the pathogenesis of AKI. Mitochondria, the center of energy metabolism, are increasingly recognized to be involved in the pathophysiology of sepsis-induced AKI and mitochondria could serve as a potential therapeutic target. In this review, we summarize the potential role of mitochondria in sepsis-induced AKI and identify future therapeutic approaches that target mitochondrial function in an effort to treat sepsis-induced AKI.
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Affiliation(s)
- Jian Sun
- Department of Emergency and Critical Care Medicine, The Second Hospital of Jilin University, Changchun, China.,International Renal Research Institute of Vicenza, Vicenza, Italy
| | - Jingxiao Zhang
- Department of Emergency and Critical Care Medicine, The Second Hospital of Jilin University, Changchun, China.,International Renal Research Institute of Vicenza, Vicenza, Italy
| | - Jiakun Tian
- Department of Emergency and Critical Care Medicine, The Second Hospital of Jilin University, Changchun, China
| | - Grazia Maria Virzì
- International Renal Research Institute of Vicenza, Vicenza, Italy.,Department of Nephrology, Dialysis and Transplantation, San Bortolo Hospital, Vicenza, Italy
| | - Kumar Digvijay
- International Renal Research Institute of Vicenza, Vicenza, Italy.,Department of Nephrology, Dialysis and Transplantation, San Bortolo Hospital, Vicenza, Italy.,Molecular Biotechnology Center, Department of Medical Sciences, University of Turin, Italy
| | - Laura Cueto
- International Renal Research Institute of Vicenza, Vicenza, Italy.,Department of Nephrology, Dialysis and Transplantation, Virgen de la Salud Hospital, Toledo, Spain; and
| | - Yongjie Yin
- Department of Emergency and Critical Care Medicine, The Second Hospital of Jilin University, Changchun, China;
| | - Mitchell H Rosner
- Division of Nephrology, University of Virginia Health System, Charlottesville, Virginia
| | - Claudio Ronco
- International Renal Research Institute of Vicenza, Vicenza, Italy.,Department of Nephrology, Dialysis and Transplantation, San Bortolo Hospital, Vicenza, Italy
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Ishimoto Y, Inagi R. Mitochondria: a therapeutic target in acute kidney injury. Nephrol Dial Transplant 2015; 31:1062-9. [DOI: 10.1093/ndt/gfv317] [Citation(s) in RCA: 113] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Accepted: 08/05/2015] [Indexed: 01/05/2023] Open
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