Comment on

• The oxygen-rich postnatal environment induces cardiomyocyte cell-cycle arrest through DNA damage response.

  Puente BN, Kimura W, Muralidhar SA, Moon J, Amatruda JF, Phelps KL, Grinsfelder D, Rothermel BA, Chen R, Garcia JA, Santos CX, Thet S, Mori E, Kinter MT, Rindler PM, Zacchigna S, Mukherjee S, Chen DJ, Mahmoud AI, Giacca M, Rabinovitch PS, Aroumougame A, Shah AM, Szweda LI, Sadek HA. Puente BN, et al. Cell. 2014 Apr 24;157(3):565-79. doi: 10.1016/j.cell.2014.03.032. Cell. 2014. PMID: 24766806 Free PMC article.