Senescence Evasion in Chemotherapy: A Sweet Spot for p21

Cell. 2019 Jul 11;178(2):267-269. doi: 10.1016/j.cell.2019.06.025.

Abstract

Time-lapse imaging reveals a nuanced role for p21 in cancer cells challenged with chemotherapeutic drugs: cells with either high or low p21 are biased toward senescence, whereas intermediate p21 allows cells to re-enter the cell cycle after drug treatment.

Publication types

  • Comment

MeSH terms

  • Cell Cycle
  • Cell Differentiation
  • Cell Proliferation
  • Cellular Senescence*
  • Cyclin-Dependent Kinase Inhibitor p21

Substances

  • Cyclin-Dependent Kinase Inhibitor p21