The use of cell cycle arrest biomarkers in the early detection of acute kidney injury. Is this the new renal troponin? Luis M. Ortega, Michael Heung

Novel predictive biomarkers for acute injury superimposed on chronic kidney disease Wuhua Jiang, Xiaoyan Wang, Xuemei Geng, Yulu Gu, Man Guo, Xiaoqiang Ding, Shuan Zhao

Serum sclerostin in acute kidney injury patients Ahmed Fayed, Dina O. Abdulazim, Mohamed Amin, Samir Elhadidy, Hussien H. Samir, Mona M. Salem, Ibrahim M. Abd ElAzim, Khaled El Sayed El Hawary, Usama A. Sharaf El Din