The chemokine CXCL12 and its receptor CXCR4 promote glioma stem cell‐mediated VEGF production and tumour angiogenesis via PI3K/AKT signalling
Yi‐fang Ping, Xiao‐hong Yao, Jian‐yong Jiang, Lin‐tao Zhao, Shi‐cang Yu, Tao Jiang
The Journal of Pathology · 2011
10.1002/path.2908