LCN2 and acute kidney injury: Neutrophil gelatinase-associated lipocalin (NGAL), Kidney injury molecule (KIM-1), Liver-type fatty acid-binding protein(L-FABP), Myoinositol oxygenase (MIOX) and Yes-associated protein (YAP) are emerging as important biomarkers for early detection of AKI in various settings and would be logical choices to evaluate for prediction of recovery from AKI10–15.