- Increased expression of the normal cellular isoform of prion protein in inclusion-body myositis, inflammatory myopathies and denervation atrophy. Zanusso, G., Vattemi, G., Ferrari, S., Tabaton, M., Pecini, E., Cavallaro, T., Tomelleri, G., Filosto, M., Tonin, P., Nardelli, E., Rizzuto, N., Monaco, S. Brain Pathol. (2001)