There are also data in the literature showing the upregulation of HO-1 in many neoplasms, such as kidney, prostate, and lung cancer; squamous cell carcinoma of the oral cavity; melanoma; Kaposi’s sarcoma; lymphosarcoma; hepatoma; and chronic myeloid leukemia [195,196,197,198,199,200,201,202,203]. Here, HMOX1 is linked to melanoma.