PMID- 18990559 OWN - NLM STAT- MEDLINE DCOM- 20090122 LR - 20161124 IS - 1879-0852 (Electronic) IS - 0959-8049 (Linking) VI - 44 IP - 18 DP - 2008 Dec TI - Targeting tumour hypoxia in breast cancer. PG - 2766-73 LID - 10.1016/j.ejca.2008.09.025 [doi] AB - Breast cancer is the most common malignancy in women. Hypoxia occurs in breast cancer and in other solid tumours due to the tumour outgrowing the existing vasculature. Hypoxia leads to an adaptive response, orchestrated by HIF-1 (hypoxia-inducible factor-1), that is crucial for tumour progression and therapy resistance responsible for poor patient outcome. In several studies, downstream targets of HIF-1alpha were considered as hypoxia markers. The biological heterogeneity of breast cancer has been investigated through genome profiling technologies. The recent data suggest that treatment outcome depends on individual genetic features and that the hypoxia signature is a significant prognostic factor. The identification of molecular biomarkers with the potential to predict treatment outcome is essential for selecting patients to receive the most beneficial therapy, and in the future may drive stratification in clinical trials. FAU - Milani, Manuela AU - Milani M AD - Department of Medical Oncology, University of Oxford, Weatherall Institute of Molecular Medicine, John Radcliffe Hospital, Headington, Oxford, UK. FAU - Harris, Adrian L AU - Harris AL LA - eng PT - Journal Article PT - Review DEP - 20081105 PL - England TA - Eur J Cancer JT - European journal of cancer (Oxford, England : 1990) JID - 9005373 RN - 0 (Biomarkers, Tumor) RN - 0 (HIF1A protein, human) RN - 0 (Hypoxia-Inducible Factor 1, alpha Subunit) SB - IM MH - Biomarkers, Tumor/metabolism MH - Breast Neoplasms/*complications/metabolism/therapy MH - Female MH - Gene Expression Profiling MH - Humans MH - Hypoxia/*etiology/metabolism MH - Hypoxia-Inducible Factor 1, alpha Subunit/physiology MH - Prognosis MH - Treatment Outcome RF - 81 EDAT- 2008/11/08 09:00 MHDA- 2009/01/23 09:00 CRDT- 2008/11/08 09:00 PHST- 2008/02/06 00:00 [received] PHST- 2008/09/23 00:00 [accepted] PHST- 2008/11/08 09:00 [pubmed] PHST- 2009/01/23 09:00 [medline] PHST- 2008/11/08 09:00 [entrez] AID - S0959-8049(08)00716-8 [pii] AID - 10.1016/j.ejca.2008.09.025 [doi] PST - ppublish SO - Eur J Cancer. 2008 Dec;44(18):2766-73. doi: 10.1016/j.ejca.2008.09.025. Epub 2008 Nov 5.