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. 2010 Aug 6;1812(2):162–176. doi: 10.1016/j.bbadis.2010.07.016

Fig. 3.

Fig. 3

Syncytin-1-mediated neuropathogenesis in multiple sclerosis. Inflammation induces expression of syncytin-1 in astrocytes (and microglia), resulting in the release of cytokines and free radicals together with altered transport of amino acids implicated in neuropathogenesis including L- and D-serine, cysteine due to altered ASCT1 expression on astrocytes, which damage oligodendrocytes leading to demyelination and axonal injury.