作者: Ola Landgren , Ingrid Arijs , Ingrid Arijs , Dickran Kazandjian , Ellen Geerdens
DOI: 10.1038/S41467-021-22140-0
关键词: Human genetics 、 APOBEC 、 Cancer research 、 Chromothripsis 、 Genomic Profile 、 Multiple myeloma 、 Monoclonal 、 Monoclonal gammopathy of undetermined significance 、 Genome 、 Biology
摘要: Multiple myeloma (MM) is consistently preceded by precursor conditions recognized clinically as monoclonal gammopathy of undetermined significance (MGUS) or smoldering (SMM). We interrogate the whole genome sequence (WGS) profile 18 MGUS and compare them with those from 14 SMMs 80 MMs. show that cases a non-progressing, stable condition (n = 15) are characterized later initiation in patient’s life absence defining genomic events including: chromothripsis, templated insertions, mutations driver genes, aneuploidy, canonical APOBEC mutational activity. This data provides evidence WGS can be used to recognize two biologically distinct entities either progressive stable. The factors associated progression not well understood. Here authors find gammopathies myelomas did progress multiple have emerge life.