While IMiDs more significantly promoted the decay of IKZF1 and IKZF3 in MM cells, BTX306 induced greater decrease in concentration of the following molecules on a protein level according to the Western Blot analysis: GSPT1, eRF1, CK1α, MCL-1 and c-MYC. The gene discussed is IKZF1; the disease is Miyoshi myopathy.