SLC27A2 and cutaneous melanoma: When the datasets were projected onto a tumor map to visualize individual tumor types with high and low SLC27A2 expression, SLC27A2low cases were clustered into generally poor prognosis cancer types, such as high-grade gliomas (glioblastomas) and cutaneous melanomas, head and neck region squamous cell carcinoma (HNSQ), and sarcomas (Fig. 4C).