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Sirtuin 7 Deficiency Ameliorates Cisplatin-induced Acute Kidney Injury Through Regulation of the Inflammatory Response.


ABSTRACT: Cisplatin-induced acute kidney injury (AKI) has been recognized as one of cisplatin's serious side effects, limiting its use in cancer therapy. Sirtuin 1 (SIRT1) and SIRT3 play protective roles against cisplatin-induced kidney injury. However, the role of SIRT7 in cisplatin-induced kidney injury is not yet known. In this study, we found that Sirt7 knockout (KO) mice were resistant to cisplatin-induced AKI. Furthermore, our studies identified that loss of SIRT7 decreases the expression of tumor necrosis factor-? (TNF-?) by regulating the nuclear expression of the transcription factor nuclear factor kappa B. It has been reported that cisplatin-induced nephrotoxicity is mediated by TNF-?. Our results indicate that SIRT7 plays an important role in cisplatin-induced AKI and suggest the possibility of SIRT7 as a novel therapeutic target for cisplatin-induced nephrotoxicity.

SUBMITTER: Miyasato Y 

PROVIDER: S-EPMC5897539 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature

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Sirtuin 7 Deficiency Ameliorates Cisplatin-induced Acute Kidney Injury Through Regulation of the Inflammatory Response.

Miyasato Yoshikazu Y   Yoshizawa Tatsuya T   Sato Yoshifumi Y   Nakagawa Terumasa T   Miyasato Yuko Y   Kakizoe Yutaka Y   Kuwabara Takashige T   Adachi Masataka M   Ianni Alessandro A   Braun Thomas T   Komohara Yoshihiro Y   Mukoyama Masashi M   Yamagata Kazuya K  

Scientific reports 20180412 1


Cisplatin-induced acute kidney injury (AKI) has been recognized as one of cisplatin's serious side effects, limiting its use in cancer therapy. Sirtuin 1 (SIRT1) and SIRT3 play protective roles against cisplatin-induced kidney injury. However, the role of SIRT7 in cisplatin-induced kidney injury is not yet known. In this study, we found that Sirt7 knockout (KO) mice were resistant to cisplatin-induced AKI. Furthermore, our studies identified that loss of SIRT7 decreases the expression of tumor n  ...[more]

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2018-11-12 | GSE106993 | GEO