Method of inhibiting cancer in a mammal by administering an antibody to PTHrP

摘要

The present disclosure is directed to a method for treating cancer in a mammal by administering a PTHrP inhibitor to the mammal to inhibit expression of the PTHrP1-173 isoform of PTHrP in the mammal wherein the inhibitor is an antibody that specifically binds with an epitope of a C-terminal portion of the human PTHrP1-173 isoform and wherein the C-terminal portion consists of amino acid residues 151 to 169. The method is applicable to several types of cancer including breast, lung, prostate, melanoma and squamous cancer, either alone or in combination with other therapeutic agents.