PPARA and basal cell carcinoma: GSEA analysis showed that the enriched functions mainly involved cell recognition, site recognition and signal transduction, humoral immune response, etc. The signaling pathways enriched and related to the high expression of LINC02560 mainly include the MAPK signaling pathway, Wnt signaling pathway, PPAR signaling pathway, regulation of actin cytoskeleton and Basal cell carcinoma.