Immune Modulation with RANKL Blockade through Denosumab Treatment in Patients with Cancer.

ABSTRACT: Denosumab is a fully human mAb that binds receptor activator of NFκB ligand (RANKL). It is routinely administered to patients with cancer to reduce the incidence of new bone metastasis. RANK-RANKL interactions regulate bone turnover by controlling osteoclast recruitment, development, and activity. However, these interactions also can regulate immune cells including dendritic cells and medullary thymic epithelial cells. Inhibition of the latter results in reduced thymic negative selection of T cells and could enhance the generation of tumor-specific T cells. We examined whether administering denosumab could modify modulate circulating immune cells in patients with cancer. Blood was collected from 23 patients with prostate cancer and 3 patients with renal cell carcinoma, all of whom had adva

SUBMITTER: Chang H 

PROVIDER: S-EPMC10993769 | biostudies-literature | 2024 Apr

REPOSITORIES: biostudies-literature