1Letter from Editors-in-ChiefKwok-Fai So, Xiao-Ming Xu52Transplantation of X-box-binding protein-1 gene-modified neural stem cells in the lateral ventricle of brain ischemia ratsYao Wang, Xiaokun Gang, Qun Liu, Lei Song, Lina Lin, Jia Fan6-113Migration characteristics of neural stem cells for glioma cells in vivo and in vitroJianxiong Liu, Yi Zhang, Haixia Liu, Li Qiao, Xiaolan Xie12-174Reprogramming of mouse neural stem cells to induced pluripotent stem cells using Oct4 combined with microRNAQiuyue Yan, Jie Xu, Yanqiang Zhan, Zhouping Tang, Suming Zhang18-225Neural differentiation of human placenta-derived mesenchymal stem cells following neural cell co-cultureNailong Yang, Hongyan Zhang, Xiaojuan Sun, Lili Xu23-286FK506 effects on proliferation and secretion of Schwann cellsHuajun Jiang, Wei Qu, Feng Han, Weiguo Zhang, Decheng Lü29-337Meta-analysis of the relationship between cytotoxin-associated gene-A and ischemic stroke subtypesXu Yang, Xiaoli Zhao, Yongjun Gao, Zhidong Zheng, Jilai Li, Xinyi Li, Xiaoyuan Niu, Yingying Su34-408Foxg1 mRNA overexpression in neonatal rats following hypoxic brain injuryLuquan Li, Yi Zheng, Guoliang Mo, Fang Li, Jialin Yu41-469Correlation of calcitonin gene-related peptide and endothelin receptor A with subarachnoid hemorrhageJinning Song, Ming Zhang, Qi Liang, Long Sui, Lei Xi, Wenbo Wang47-5410Apoptotic gene expression in the neural tube during early human embryonic developmentGuifang Chen, Tiandong Li, Peipei Ding, Ping Yang, Xiao Zhang55-5911μ- and m-calpain expression and activity changes following diethylstilbestrol injection in the rat anterior pituitaryWeijiang Zhao, Zhongfang Shi, Fang Yuan, Guilin Li, Yazhuo Zhang, Zhongcheng Wang60-6512Diffusion tensor imaging with multiple diffusion-weighted gradient directionsShan Jiang, Meixia Liu, Tong Han, Weihua Liu66-7113Effects of smoking on cerebral and ventricular volumes in healthy malesHyun-Jun Kim, Mi-Hyun Choi, Beob-Yi Lee, Su-Jeong Lee, Jae-Woong Yang, Ji-Hye Kim, Jin-Seung Choi, Dong-Won Kang, Jang-Yeon Park, Jae-Hoon Jun, Gye-Rae Tack, Soon-Cheol Chung72-7514Functional magnetic resonance imaging and diffusion tensor tractography of the corticopontocerebellar tract in the human brainJi Heon Hong, Sung Ho Jang76-80