The study discovered that the cytokine receptor OSMR is an essential co‐receptor of EGFRvIII that plays a prominent role in GBM tumorigenesis, and it is also a highly upregulated direct transcriptional target gene of STAT3 in GBM (Jahaniasl, Yin, & Soleimani, 2016). The gene discussed is STAT3; the disease is glioblastoma.