Laine A, Sihto H, Come C, Rosenfeldt MT, Zwolinska A, Niemelä M, Khanna A, Chan EK, Kähäri VM, Kellokumpu-Lehtinen PL, Sansom OJ, Evan GI, Junttila MR, Ryan KM, Marine JC, Joensuu H, Westermarck J. Senescence sensitivity of breast cancer cells is defined by positive feedback loop between CIP2A and E2F1. Cancer Discov. 2013 Feb; 3(2):182-97.