Serum erythropoietin levels, breast cancer and breast cancer-initiating cells.

ABSTRACT: BACKGROUND:Cancer is frequently associated with tumor-related anemia, and many chemotherapeutic agents impair hematopoiesis, leading to impaired quality of life for affected patients. The use of erythropoiesis-stimulating agents has come under scrutiny after prospective clinical trials using recombinant erythropoietin to correct anemia reported increased incidence of thromboembolic events and cancer-related deaths. Furthermore, previous preclinical reports indicated expansion of the pool of breast cancer-initiating cells when erythropoietin was combined with ionizing radiation. METHODS:Using four established breast cancer cell lines, we test the effects of recombinant human erythropoietin and the number of breast cancer-initiating cells in vitro and in vivo and study if recombinant human e

SUBMITTER: Bhat K 

PROVIDER: S-EPMC6354373 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature