GNDF plays a major role for bone pain and ERK phosphorylation. Issue 4 (April 2015) - Meng, Fu‐fen; Xu, Yang; Dan, Qi‐qin; Wei, La; Deng, Ying‐jie; Liu, Jia; He, Mu; Liu, Wei; Xia, Qing‐jie; Zhou, Fiona H.; Wang, Ting‐hua; Wang, Xi‐yan