Article
Human endogenous retrovirus-K contributes to motor neuron disease.
Science translational medicine - 30 Sept 2015
Li Wenxue, Lee Myoung-Hwa, Henderson Lisa, Tyagi Richa, Bachani Muzna, Steiner Joseph, Campanac Emilie, Hoffman Dax A, von Geldern Gloria, Johnson Kory, Maric Dragan, Morris H Douglas, Lentz Margaret, Pak Katherine, Mammen Andrew, Ostrow Lyle, Rothstein Jeffrey, Nath Avindra
Abstract excerpt
The role of human endogenous retroviruses (HERVs) in disease pathogenesis is unclear. We show that HERV-K is activated in a subpopulation of patients with sporadic amyotrophic lateral sclerosis (ALS) and that its envelope (env) protein may contribute to neurodegeneration. The virus was expressed in cortical and spinal neurons of ALS patients, but not in neurons from control healthy individuals. Expression of...
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