title: Tumour-stroma crosstalk in the development of squamous cell carcinoma.
abstract: Squamous cell carcinoma (SCC) represents one of the most frequently diagnosed tumours and contributes significant mortality worldwide. Recent deep sequencing of cancer genomes has identified common mutations in SCC arising across different tissues highlighting perturbation of squamous differentiation as a key event. At the same time significant data have been accumulating to show that common tumour-stroma interactions capable of driving disease progression are also evident when comparing SCC arising in different tissues. We and others have shown altered matrix composition surrounding SCC can promote tumour development. This review focuses on some of the emerging data with particular emphasis on SCC of head and neck and skin with discussion on the potential tumour suppressive properties of a normal microenvironment. Such data indicate that regardless of the extent and type of somatic mutation it is in fact the tumour context that defines metastatic progression.
authors: Division of Cancer Research, Medical Research Institute, Ninewells Hospital and Medical School, University of Dundee, UK; Institute of Medical Biology, A*Star, Singapore.
authors: Yok Zuan
authors: YZ
authors: Lim
authors: Division of Cancer Research, Medical Research Institute, Ninewells Hospital and Medical School, University of Dundee, UK; Department of Dermatology and Cutaneous Biology, Thomas Jefferson University, Philadelphia, United States. Electronic address: andrew.p.south@gmail.com.
authors: Andrew P
authors: AP
authors: South
mesh_terms: D063646:Carcinogenesis / Q000235:genetics*; D002294:Carcinoma, Squamous Cell / Q000235:genetics* / Q000473:pathology; D005109:Extracellular Matrix / Q000235:genetics; D005347:Fibroblasts / Q000378:metabolism / Q000473:pathology; D015894:Genome, Human; D059014:High-Throughput Nucleotide Sequencing; D006801:Humans; D009154:Mutation; D059016:Tumor Microenvironment / Q000235:genetics*
keywords: Cancer-associated-fibroblast (CAF); Extracellular-matrix (ECM); Squamous-cell-carcinoma (SCC); Tumour-microenvironment; Tumour–stroma