MCM6 and round cell liposarcoma: In Barretina Sarcoma’s datasets, MCM6 was overexpressed in pleomorphic liposarcoma (fold change = 3.300), myxofibrosarcoma (fold change = 3.234), leiomyosarcoma (fold change = 3.034), dedifferentiated liposarcoma (fold change = 2.076) and myxoid/round cell liposarcoma (fold change = 2.141) compared with normal samples (Table 1).