The diagnostic model based on ten m6A-related DEGs, including FTO, IGF2BP2, METTL3, YTHDC1, ZC3H13, HNRNPC, IGF2BP3, LRPPRC, YTHDC2, and HNRNPA2B1 showed relatively valuable role in the diagnosis of psoriasis. This evidence concerns the gene IGF2BP3 and psoriasis.