IL1RL2 and type 2 diabetes mellitus: The high concentration of the inflammatory cytokine IL-36 in the serum of patients with type 2 diabetes mellitus (T2DM), along with the reduced renal damage observed in IL-36R knockout mice following ischemia-reperfusion-induced acute kidney injury, suggests a significant association between IL-36 activity and diabetic complications such as diabetic nephropathy (DN).