Methods of detecting, diagnosing, monitoring or managing an XMRV-related neuroimmune disease such as chronic fatigue syndrome or XMRV-related lymphoma such as mantle cell lymphoma in a subject are disclosed. These methods comprise determining presence, absence or quantity an XMRV immunopeptide, an XMRV antigen, or an XMRV nucleic acid in a sample from a subject. Therapeutic methods of treatment with anti-retroviral agents are also disclosed. Further disclosed are assays for testing compounds having activity against XMRV.
DIAGNOSIS AND TREATMENT OF DISEASES OR DISORDERS ASSOCIATED WITH XENOTROPIC MURINE LEUKEMIA VIRUS