Inclusion Body Myopathy with Early-Onset Paget Disease with or Without Frontotemporal Dementia 2, also known as multisystem proteinopathy 2, is related to inclusion body myopathy with early-onset paget disease of bone with or without frontotemporal dementia 2 and malaria. An important gene associated with Inclusion Body Myopathy with Early-Onset Paget Disease with or Without Frontotemporal Dementia 2 is HNRNPA2B1 (Heterogeneous Nuclear Ribonucleoprotein A2/B1). Affiliated tissues include bone and skeletal muscle, and related phenotypes are myopathy and rimmed vacuoles