RNA-seq of four tissue samples of dedifferentiated liposarcoma and corresponding matched well-differentiated liposarcoma

Dedifferentiated liposarcoma (DDL) has the same cellular and molecular genetics features as well-differentiated liposarcoma (WDL), and there is still no ideal biomarker for the prediction of DDL patient prognosis in clinical practice. In order to explore the genes that cause WDL to obtain local invasion and distant metastasis capacities and transform it into DDL, The four DDL tissue specimens in this study were matched with four WDL tissue specimens according to baseline characteristics, such as gender, age, and recurrence, before high-throughput sequencing was conducted. Then total RNAs were subjected to RNA isolation and RNA-seq analyses were generated by deep sequencing using Illumina Hiseq. Four tissue samples of dedifferentiated liposarcoma and corresponding matched well-differentiated liposarcoma were selected for high-throughput RNA sequencing