CCND2 and Miyoshi myopathy: Thus, CCND1 is directly overexpressed due to t(11;14), polysomy 11, or, as shown more recently, by templated insertions; CCND3 is directly overexpressed due to t(6;14); and high CCND2 mRNA levels were observed in the remaining MM cases, including those with t(4;14), t(14;16), and in some hyperdiploid and non‐hyperdiploid MM patients [8, 10, 12, 13, 14].