For example, analyzing pathways linking disease CMM1 to known melanoma-associated genes CDKN2D and CDK4 (Fig. 4C), with edge thickness representing attention weights, revealed a key pathway (CMM1 → MC1R → Mole → CDK4/CDKN2D) offering novel insights into melanoma pathogenesis. The gene discussed is CDKN2D; the disease is melanoma.