293/GP-LAPSN cells expressing MoMLV Gag-Pol and alkaline phosphatase (AP) were transfected with plasmids encoding individual XMRV Envs. Virions were harvested 48–72 h post-transfection, and used to in
Primary immune thrombocytopenia (ITP) is a bleeding disorder characterized by autoimmune destruction and impaired production of platelets. Immunosuppressive drugs are the main treatment and may increa