RNPC3 and sarcoma: In human breast cancer MCF-7 cells, LINC01097 is highly differentially upregulated and is associated with ribonucleoprotein (RNP) complex, which plays a significant role in pre-mRNA processing, mRNA stability, and translation mechanisms.[24] Although the functional mechanism of these 3 genes still needs further elucidation, their methylation has prominent correlations with the prognosis of patients with sarcoma and may serve as an effective potential diagnostic marker and therapeutic target for sarcoma.