TY - JOUR AB - Over the past two decades, quantitative proteomics has emerged as an important tool for deciphering the complex molecular events involved in cancers. The number of references involving studies on the cancer metastatic process has doubled since 2010, while the last 5 years have seen the development of novel technologies combining deep proteome coverage capabilities with quantitative consistency and accuracy. To highlight key findings within this huge amount of information, the present review identified a list of tumor invasive biomarkers based on both the literature and data collected on a biocollection of experimental cell lines, tumor models of increasing invasiveness and tumor samples from patients with colorectal or breast cancer. Crossing these different data sources led to 76 proteins of interest out of 1,245 mentioned in the literature. Information on these proteins can potentially be translated into clinical prospects, since they represent potential targets for the development and evaluation of innovative therapies, alone or in combination. Herein, a systematical review of the biology of each of these proteins, including their specific subcellular/extracellular or multiple localizations is presented. Finally, as an important advantage of quantitative proteomics is the ability to provide data on all these molecules simultaneously in cell pellets, body fluids or paraffin‑embedded sections of tumors/invaded tissues, the significance of some of their interconnections is discussed. AD - CRCINA, Inserm, Université d'Angers, F‑44000 Nantes, France Paul Papin ICO Cancer Center, CRCINA, Inserm, Université d'Angers, F‑44000 Nantes, France AU - Pouliquen,Daniel ,L. AU - Boissard,Alice AU - Coqueret,Olivier AU - Guette,Catherine DA - 2020/08/01 DO - 10.3892/ijo.2020.5075 EP - 432 IS - 2 JO - Int J Oncol KW - proteomics biomarkers tumor invasiveness extracellular matrix remodeling plasma proteins membrane proteins cytoplasmic enzymes cytoskeletal proteins endoplasmic reticulum mitochondrial proteins nuclear proteins PY - 2020 SN - 1019-6439 1791-2423 SP - 409 ST - Biomarkers of tumor invasiveness in proteomics (Review) T2 - International Journal of Oncology TI - Biomarkers of tumor invasiveness in proteomics (Review) UR - https://doi.org/10.3892/ijo.2020.5075 VL - 57 ER -