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. Author manuscript; available in PMC: 2009 May 14.
Published in final edited form as: Arch Immunol Ther Exp (Warsz). 2007 Dec 3;55(6):363–372. doi: 10.1007/s00005-007-0043-5

Figure 1.

Figure 1

Description of the three signal transduction pathways which have been implicated in melanocyte proliferation, differentiation and apoptosis and in melanoma genesis. cAMP pathway (left), MAPK pathway (centre) and PI3K pathway (right).