Moreover, Kaplan-Meier analyses of OS based on INHBA expression and immune cell infiltration demonstrated that high INHBA expression, along with infiltration of cancer-associated fibroblasts (Fig. 3E), granulocyte-monocyte progenitors (Fig. 3F), macrophages (Fig. 3G), and M2 macrophages (Fig. 3H) were associated with a worse prognosis. This evidence concerns the gene INHBA and cancer.