supported by SKLID Development Grants(2021SKLID504,2019SKLID401,2019SKLID603,and 2016SKLID603);the National Natural Science Foundation of China(81772197,81401670,and 81630062)。
Objective To analyze the relationship between Chemokine IP10 and its receptor CXCR3 during prion infection.Methods We investigated the increases in IP10 signals,primarily localized in neurons within the brains of scra...
supported by National Key R&D Program of China [2020YFE0205700];Chinese National Natural Science Foundation Grants [81630062];grants from the State Key Laboratory for Infectious Disease Prevention and Control(China CDC)[Grant Nos.2019SKLID501,2019SKLID603,and 2019SKLID307]
Objective To describe the global profiles of acetylated proteins in the brains of scrapie agents 139Aand ME7-infected mice collected at mid-early,mid-late,and terminal stages.Methods The acetylated proteins from the c...
supported by Chinese National Natural Science Foundation Grants 30771914 and 30800975;Institution Technique R&D Grant (2008EG150300);National Basic Research Program of China (973 Program) (2007CB310505);China Mega-Project for Infectious Disease (2009ZX10004‐101, 2008ZX10004‐001, and 2008ZX10004‐002);the SKLID Development Grant (2008SKLID102 and 2008SKLID202)
Objective To break immune tolerance to prion (PrP) proteins using DNA vaccines.Methods Four different human prion DNA vaccine candidates were constructed based on the pcDNA3.1 vector:PrP‐WT expressing wild‐type P...
This work was supported by National Natural Science Foundation of China,No.30130070;National 863 Project,No.2001AA215391;National Science and Technology Task Force Project,No.2001AA215391;EU Project QLRT,No.2000 01441.
Objective To study the possible effect of tetracycline on protease-resistant activity in vitro and infectivity in vivo of a scrapie strain 263K. Methods Scrapie pathogens were incubated with tetracycline at different ...
This work was supported by National Natural Science Foundation of China 30070038 and 30130070, National High-Tech Research and Development Program of China (863 Project) 2001AA215391, and EU Project QLRT 2000 01441.
Objective To report a protocol using biotin-labelled PrP protein in cell free conversion assay instead of isotope. Methods A hamster PrP protein (HaPrP) was expressed in E. coli and purified with HIS-tag affinity ch...
This work was supported by the National Natural Science Foundation of China, No. 39928018, 30070038 and 30130070, National High-tech Research Development Program (863 Program), No. 2001AA215391, and EU Project QLRT, No. 200001441.
Objective To expatiate dynamic changes in hamsters infected with scrapie strain 263K, to observe the presence and aggravation of various forms of PrP and PrPSc during incubation period, and to probe primarily the rela...