[PERSPECTIVES] Principles of Reconstructing the Subclonal Architecture of Cancers

We describe the principles that underlie subclonal reconstruction through single nucleotide variants (SNVs) or copy number alterations (CNAs) from bulk or single-cell sequencing. These principles include estimating the fraction of tumor cells for SNVs and CNAs, performing clustering of SNVs from single- and multisample cases, and single-cell sequencing. The application of subclonal reconstruction methods is providing key insights into tumor evolution, identifying subclonal driver mutations, patterns of parallel evolution and differences in mutational signatures between cellular populations, and characterizing the mechanisms of therapy resistance, spread, and metastasis.
Source: Cold Spring Harbor perspectives in medicine - Category: Research Authors: Tags: Cancer Evolution PERSPECTIVES Source Type: research