Articles: mortality.
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Literature examining the impact of obesity on burn injury remains mixed. Previous examination of the National Burn Repository, now the BCQP, in obesity-related burn research is limited. The aim of this work was to provide an assessment of the BCQP dataset to examine the effect of obesity on burn-related outcomes. ⋯ The presence of obesity in this dataset was not found to be a predictor of mortality for any burn size, but was a predictor of overall LOS, ICU LOS, and total hospital costs. Including obesity-related variables in databases may improve analysis in obesity-related burn research.
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Sepsis-associated acute kidney injury (SAKI), a common complication in intensive care units (ICUs), is linked to high morbidity and mortality. Sirtuin 2 (SIRT2), an NAD + -dependent deacetylase, has been shown to have distinct effects on autophagy regulation compared to other sirtuins, but its role in SAKI remains unclear. This study explored the potential of SIRT2 as a therapeutic target for SAKI. ⋯ Consistent with in vivo findings, SIRT2 gene silencing promoted autophagy in LPS-treated HK-2 cells, whereas SIRT2 overexpression inhibited it. Mechanistically, SIRT2 inhibition increased FOXO1 acetylation, inducing its nuclear-to-cytoplasmic translocation, which promoted kidney autophagy and alleviated SAKI. Our study suggests SIRT2 as a potential target for SAKI therapy.