Changes of plasma cytokines and chemokines expression level in nasopharyngeal carcinoma patients after treatment with definitive intensity-modulated radiotherapy (IMRT)Ya-bin Jin, Guo-yi Zhang, +4 authors Wei LuoPloS one2017BACKGROUND Potential clinical application values of certain cytokines and chemokines that participate in the process of tumor growth, invasion, and metastasis have been reported. However, there still… (More)