title: Development of viral vectors for gene therapy for chronic pain.
abstract: Chronic pain is a major health concern that affects millions of people. There are no adequate long-term therapies for chronic pain sufferers, leading to significant cost for both society and the individual. The most commonly used therapy for chronic pain is the application of opioid analgesics and nonsteroidal anti-inflammatory drugs, but these drugs can lead to addiction and may cause side effects. Further studies of the mechanisms of chronic pain have opened the way for development of new treatment strategies, one of which is gene therapy. The key to gene therapy is selecting safe and highly efficient gene delivery systems that can deliver therapeutic genes to overexpress or suppress relevant targets in specific cell types. Here we review several promising viral vectors that could be applied in gene transfer for the treatment of chronic pain and further discuss the possible mechanisms of genes of interest that could be delivered with viral vectors for the treatment of chronic pain.
authors: School of Medicine, Wuhan University, Donghu Road #185, Wuchang, Wuhan 430071, China.
authors: Yu
authors: Y
authors: Huang
authors: Xin
authors: X
authors: Liu
authors: Lanlan
authors: L
authors: Dong
authors: Zhongchun
authors: Z
authors: Liu
authors: Xiaohua
authors: X
authors: He
authors: Wanhong
authors: W
authors: Liu