Parathyroid hormone–related protein

• Common for
  • SCCs
    • Lung Cancer ***
    • Head and Neck Cancer
    • Esophageal adenocarcinoma
  • Renal Cancer - RCC
  • Gyne Cancers (all 3)
    • Ovarian cancer
    • Breast cancer
    • Endometrial Cancer
• Lead to !Hypercalcemia of Malignancy (!Hypercalcemia - ↑Ca (> 2.5))