Ontology highlight
ABSTRACT:
SUBMITTER: Frieboes HB
PROVIDER: S-EPMC2720602 | biostudies-literature | 2009 May
REPOSITORIES: biostudies-literature
Frieboes Hermann B HB Edgerton Mary E ME Fruehauf John P JP Rose Felicity R A J FR Worrall Lisa K LK Gatenby Robert A RA Ferrari Mauro M Cristini Vittorio V
Cancer research 20090414 10
Nearly 30% of women with early-stage breast cancer develop recurrent disease attributed to resistance to systemic therapy. Prevailing models of chemotherapy failure describe three resistant phenotypes: cells with alterations in transmembrane drug transport, increased detoxification and repair pathways, and alterations leading to failure of apoptosis. Proliferative activity correlates with tumor sensitivity. Cell-cycle status, controlling proliferation, depends on local concentration of oxygen an ...[more]