Urinary SIRT2 Reflects Kidney Injury in Type 2 Diabetes.

The early diagnosis of kidney injury in type 2 diabetes (T2DM) is important to prevent the long-term damaging effects of kidney loss and is decisive for patient outcomes. While SIRT2 is implicated in diabetes pathogenesis, its correlation with diabetic nephropathy remains unexplored. This study was designed to evaluate the association of circulating and urine SIRT2 levels with diabetic kidney injury, as well as potential underlying mechanisms.