Interestingly, 11q‐deleted NB showed significantly higher levels of the immune checkpoint PD‐L1 (Fig. 4A), as well as the immunosuppressive molecules IL‐10 (Fig. 4B), TGF‐β1 (Fig. 4C), and IDO1 (Fig. 4D), compared to MYCN‐amplified NB. The gene discussed is IL10; the disease is neuroblastoma.