News & Articles glutathione peroxidase Potential molecular defense against Huntington's disease Huntington's disease experts have discovered that glutathione peroxidase activity improves symptoms in models of the neurodegenerative disorder. Aug. 26, 2013 - Science Daily Leicester researchers discover a potential molecular defence against Huntington's disease ( University of Leicester ) University of Leicester experts discover glutathione peroxidase activity improves symptoms in models of the neurodegenerative disorder. Aug. 25, 2013 - EurekAlert!