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
Nourse et al., Nature 1994
:
By contrast, the Cdk inhibitor p21 is induced by IL-2 and this induction is blocked by rapamycin