R Xu, FM Richards
Journal name: 
Comb Chem High Throughput Screen
Citation info: 
BACKGROUND: Tumour microenvironment is recognized as a major determinant of intrinsic resistance to anticancer therapies. In solid tumour types, such as breast cancer, lung cancer and pancreatic cancer, stromal components provide a fibrotic niche, which promotes stemness, EMT, chemo- and radioresistance of tumour. However, this microenvironment is not recapitulated in the conventional cell monoculture or xenografts, hence these in vitro and in vivo preclinical models are unlikely to be predictive of clinical response; which might attribute to the poor predictively of these preclinical drug-screening models. CONCLUSION: In this review, we summarized recently developed co-culture platforms in various tumour types that incorporate different stromal cell types and/or extracellular matrix (ECM), in the context of investigating potential mechanisms of stroma-mediated chemoresistance and evaluating novel agents and combinations. Some of these platforms will have great utility in the assessment of novel drug combinations and mechanistic understanding of the tumor-stroma interactions.
E-pub date: 
31 Aug 2017
Users with this publication listed: 
Fran Richards