References
MAX interacts with the transcription factor C-MYC enabling C-MYC to trans-activate at least a subset of its target genes.
GSK3 is constitutively active in unstimulated cells and phosphorylates many proteins (including glycogen synthase C-MYC and cyclin D) to keep them in inactive states or promote their degradation.
PMID:11274345 PMID:12040186