XMRV and chronic fatigue syndrome

15/10/09

A retrovirus that has been implicated in prostate cancer has now been found in the blood of patients with chronic fatigue syndrome. What is this virus and where did it come from?
Chronic fatigue syndrome (CFS) is a disease characterized by fatigue and chronic inflammation that can last years and may affect ~1% of the world’s population. The etiology of the disease is unknown, although several viruses have been suggested to be involved, including enteroviruses and herpesviruses.
The retrovirus XMRV (xenotropic Moloney murine leukemia virus-related virus) was recently identified in the tumor tissue of individuals with prostate cancer. XMRV nucleic acid was detected by polymerase chain reaction in the blood of 68 out of 101 samples (67%) from CFS patients. The virus was also found in 8 …

Original post by virology blog and software by Elliott Back

 

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