The tumor center was characterized by a higher abundance of transferrin (TF), endoplasmic reticulum oxidoreductase 1 (ERO1)-like protein (ERO1A), EH domain-containing protein 1 (EHD1), keratin 5 (KRT5), serpin H1 protein (SERPINH1), and lactate dehydrogenase A (LDHA). The gene discussed is KRT5; the disease is neoplasm.