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The Circ_35953 induced by the NF-κB mediated the septic AKI via targeting miR-7219-5p/HOOK3 and IGFBP7 axis.


ABSTRACT: A few studies suggested that CircRNAs were involved in the development of septic AKI. However,the role and regulation mechanism of CircRNA_35953 in septic AKI remains unclear. Here, we found that Circ_35953 was induced by LPS via activation of NF-κB signal in BUMPT cells. Functionally, Circ_35953 mediated the LPS induced the apoptosis in BUMPT cells. Moreover, we demonstrated that Circ_35953 sponged miR-7219-5p to upregulate the expression of HOOK3 and IGFBP7. Finally, we verified that knock down of Circ_35953 alleviated the progression of CLP-induced AKI via targeting the miR-7219-5p/HOOK3 and IGFBP7 signal. Collectively, the data suggested that Circ_35953 /miR-7219-5p/HOOK3 and IGFBP7 axis mediated the septic AKI, which also revealed a potential mechanism of septic AKI.

SUBMITTER: Feng Y 

PROVIDER: S-EPMC10148060 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature

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The Circ_35953 induced by the NF-κB mediated the septic AKI via targeting miR-7219-5p/HOOK3 and IGFBP7 axis.

Feng Yuqing Y   Liu Bohao B   Chen Jinwen J   Li Huiling H   Zhang Dongshan D  

Journal of cellular and molecular medicine 20230328 9


A few studies suggested that CircRNAs were involved in the development of septic AKI. However,the role and regulation mechanism of CircRNA_35953 in septic AKI remains unclear. Here, we found that Circ_35953 was induced by LPS via activation of NF-κB signal in BUMPT cells. Functionally, Circ_35953 mediated the LPS induced the apoptosis in BUMPT cells. Moreover, we demonstrated that Circ_35953 sponged miR-7219-5p to upregulate the expression of HOOK3 and IGFBP7. Finally, we verified that knock dow  ...[more]

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