LncRNA AP001007 protects human renal tubular epithelial HK-2 cells and kidney organoids from LPS-induced injury
Abstract The regulation of long non-coding RNAs (lncRNAs) has been implicated in the pathogenesis of sepsis-induced acute kidney injury (SI-AKI). Nevertheless, the specific roles of individual lncRNAs in this process remain unclear. This study investigated the expression of lncRNA AP001007 in lipopo...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2024-11-01
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| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-024-79367-2 |
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| Summary: | Abstract The regulation of long non-coding RNAs (lncRNAs) has been implicated in the pathogenesis of sepsis-induced acute kidney injury (SI-AKI). Nevertheless, the specific roles of individual lncRNAs in this process remain unclear. This study investigated the expression of lncRNA AP001007 in lipopolysaccharide (LPS)-induced HK-2 cells and in the peripheral blood of sepsis patients. The result shows that LPS treatment downregulated the expression of AP001007 in HK-2 cells and that circulating levels of AP001007 were lower in sepsis patients. Furthermore, overexpressing AP001007 in HK-2 cells improved cell viability, mitochondrial activity, and survival when exposed to LPS. Additionally, LPS-treated HK-2 cells secreted fewer pro-inflammatory cytokines when AP001007 was overexpressed. Similar protective effects were observed in human kidney organoids (HKOs) subjected to LPS. These findings suggest that AP001007 confers protection against LPS-induced damage in HK-2 cells and HKOs, highlighting its potential as a regulator of SI-AKI. |
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| ISSN: | 2045-2322 |