Traumatic scratch injury in astrocytes triggers calcium influx to activate the JNK/c-Jun/AP-1 pathway and switch on GFAP expression: Calcium Upregulates GFAP Via the JNK/c-Jun/AP-1 Pathway - Gao, Kai; Wang, Chen Ran; Jiang, Feng; Wong, Ann Yuen Kwan; Su, Na; Jiang, Jiao Hua; Chai, Rui Chao; Vatcher, Greg; Teng, Junlin; Chen, Jianguo; Jiang, Yu-Wu; Yu, Albert Cheung Hoi (Glia, 2013)