NAT10 and monoclonal gammopathy: We also interrogated the GEP of NAT10 dataset from normal plasma (NP) cells, monoclonal gammopathy of undetermined significance (MGUS) and MM bone marrow plasma cells, showing that NAT10 expression in patients of MGUS (n=22) and MM (n=69) was obviously increased compared with NP (n=15) (p=0.0027; GSE6477) (Figure 1B).