Cellular adaptation to cancer therapy along a resistance continuum.

Advancements in precision oncology over the past decades have led to new therapeutic interventions, but the efficacy of such treatments is generally limited by an adaptive process that fosters drug resistance. In addition to genetic mutations, recent research has identified a role for non-genetic plasticity in transient drug tolerance and the acquisition of stable resistance. However, the dynamics of cell-state transitions that occur in the adaptation to cancer therapies remain unknown and require a systems-level longitudinal framework.