The Cuproptosis-Related Long Noncoding RNA Signature Predicts Prognosis and Tumour Immune Analysis in Osteosarcoma

Figure 8

Immune correlation analysis and RT-qPCR. (a) Difference of tumour microenvironment between high- and low-risk groups, (b) Difference of expression level of immune checkpoint between high- and low-risk groups, (c) Enrichment differences of different immune functions between high- and low-risk groups, (d and e) Bar chart of RT-qPCR results () ( if , if , and if ).

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