ANTIAPOPTOSIS ACTIVITY OF PLANT POLYPRENYLPHOSPHATE AGAINST MACROPHAGE TARGET CELLS INFECTED WITH THE MURINE ENCEPHALOMYELITIS VIRUS
Antiapoptosis activity of plant polyprenylphosphate against macrophage target cells infected with the murine encephalomyelitis virus. Infection caused by the Theiler’s murine encephalomyelitis virus (TMEV) is regarded as an experimental model of multiple sclerosis, since both of these diseases are characterized by similar pathology of the central nervous system tissues and involvement of the immune system in the development of the demielinization. The aim of the work was to study the effect of plant-derived polyprenylphosphate (PP) on the apoptosis of infected target cells. We showed that PP reduced apoptosis of macrophage target cells infected with TMEV. It is known that in the protocol of multiple sclerosis treatment some medicines possessing immunomodulatory, antiviral, anti-inflammatory and antioxidant activity are used. Since PPs of plant origin also have all these activities, the prospects of their use as therapeutic agents are discussed.