Muroya et al., Oncogene 1992
:
In contrast, basic fibroblast growth factor, interleukin 6 and dibutyryl cAMP, which induce neuronal differentiation of PC12 cells, did not stimulate the accumulation of p21-GTP at any time point examined
Lee et al., J Biol Chem 2013
(Neoplasm Invasiveness...) :
Unexpectedly, the cell cycle inhibitor p21 ( WAF1 ) was induced by IL-20 treatment without altering cell cycle progression