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. 2015 Sep 8;2:29. doi: 10.3389/fvets.2015.00029

Figure 2.

Figure 2

Modulation of MITF function in the nucleus of a melanosome to activate melanin synthesis and secretion and melanocyte growth and survival. The promoter region of MITF can be modified by PAX3, SOX10, TCF, LEF-1, and CREB; TCF and LEF-1 are activated by β catenin from Wnt activation of the FZD receptor and CREB is activated by cAMP from MC1R activation by αMSH. EDNRB, activated by Edn3 and KIT activated by KITLG, act on the MAPK pathway to influence posttranslational Mitf function. Modified from Price and Fisher (63).