'National Natural Science Foundation of China' - 'China'National Natural Science Foundation of China (NSFC) [81470434, 81270420]; 'China Postdoctoral Science Foundation' - 'China'China Postdoctoral Science Foundation [2014M560647, 2015T80875]; 'Hunan Province Cooperative innovation Center for Molecular Target New Drug Study (Hunan Provincial Education Department document)' - 'China, Hunan' [2014-405]; Construct Program of the Key Discipline in Hunan Province; 'Hunan Provincial Natural Science Foundation of China' - 'China, Hunan' [14JJ3102]; 'Hunan Provincial Science and Technology Project' - 'China, Hunan' [2015RS4040]; 'Administration of Traditional Chinese Medicine of Hunan Province' - 'China, Hunan' [201578]; 'Health and Family Planning Commission of Hunan Province' - 'China, Hunan' [B2015-48]