New genetic analyses demonstrate that the presence of low-frequency subclonal populations, including high-risk subclones, at diagnosis in multiple myeloma can contribute to disease relapse and poor clinical outcomes. Thus, sensitive detection approaches are required to detect these subclones at diagnosis together with innovative treatment strategies to eradicate low-frequency, high-risk subclones and prevent them from becoming dominant.
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F.E.D. is an advisory board member for Abbvie, BMS/Celgene, GSK, Janssen, Oncopeptide, Regeneron, Pfizer, Sanofi and Takeda. E.M.B. declares no competing interests.
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Boyle, E.M., Davies, F.E. From little subclones grow mighty oaks. Nat Rev Clin Oncol 20, 141–142 (2023). https://doi.org/10.1038/s41571-022-00727-w
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DOI: https://doi.org/10.1038/s41571-022-00727-w
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