{Reference Type}: Journal Article
{Title}: A review of core myopathy: central core disease, multiminicore disease, dusty core disease, and core-rod myopathy.
{Author}: Ogasawara M;Nishino I;
{Journal}: Neuromuscul Disord
{Volume}: 31
{Issue}: 10
{Year}: 10 2021
{Factor}: 3.538
{DOI}: 10.1016/j.nmd.2021.08.015
{Abstract}: Core myopathies are clinically, pathologically, and genetically heterogeneous muscle diseases. Their onset and clinical severity are variable. Core myopathies are diagnosed by muscle biopsy showing focally reduced oxidative enzyme activity and can be pathologically divided into central core disease, multiminicore disease, dusty core disease, and core-rod myopathy. Although RYR1-related myopathy is the most common core myopathy, an increasing number of other causative genes have been reported, including SELENON, MYH2, MYH7, TTN, CCDC78, UNC45B, ACTN2, MEGF10, CFL2, KBTBD13, and TRIP4. Furthermore, the genes originally reported to cause nemaline myopathy, namely ACTA1, NEB, and TNNT1, have been recently associated with core-rod myopathy. Genetic analysis allows us to diagnose each core myopathy more accurately. In this review, we aim to provide up-to-date information about core myopathies.