1 Combined proteomics and transcriptomics identifies carboxypeptidase B1 and NF-κB associated proteins as putative biomarkers of metastasis in low grade breast cancer Pavel Bouchal 1,2 , Monika Dvořáková 1,2 , Theodoros Roumeliotis 3 , Zbyněk Bortlíček 4 , Ivana Ihnatová 4 , Iva Struhárová 1 , Jenny T.C. Ho 5 , Josef Maryáš 1,2 , Hana Imrichová 6 , Eva Budinská 1,4 , Rostislav Vyzula 1 , Spiros D. Garbis 7 , Bořivoj Vojtěšek 1 and Rudolf Nenutil 1* 1 Masaryk Memorial Cancer Institute, Regional Centre for Applied Molecular Oncology, Brno, Czech Republic 2 Masaryk University, Faculty of Science, Department of Biochemistry, Brno, Czech Republic 3 Proteomics Mass Spectrometry, The Wellcome Trust Sanger Institute, Cambridge CB10 1SA, UK 4 Masaryk University, Faculty of Medicine, Institute of Biostatistics and Analyses, Brno, Czech Republic 5 ThermoFisher Scientific, Hemel Hempstead, UK 6 Laboratory of Computational Biology, Center for Human Genetics, University of Leuven, Belgium 7 University of Southampton, School of Medicine, Cancer Sciences Division, Institute for Life Sciences– Center for Proteomic Research, Southampton, UK E-mail addresses: bouchal@mou.cz (P. Bouchal), monika.dvorakova@mou.cz (M. Dvořáková), tr6@sanger.ac.uk (T. Roumeliotis), bortlicek@iba.muni.cz (Z. Bortlíček), ihnatova@iba.muni.cz (I. Ihnatová), iva.struharova@mou.cz (I. Struhárová), jenny.ho@thermofisher.com (J. Ho), 358239@mail.muni.cz (J. Maryáš), hana.imrichova@med.kuleuven.be (H. Imrichová), budinska@iba.muni.cz (E. Budinská), vyzula@mou.cz (R. Vyzula), S.D.Garbis@soton.ac.uk (S.D. Garbis), vojtesek@mou.cz (B. Vojtěšek), nenutil@mou.cz (R. Nenutil) *Corresponding author: Rudolf Nenutil, MD, Ph.D. Masaryk Memorial Cancer Institute Regional Centre for Applied Molecular Oncology Zluty kopec 7 65653 Brno MCP Papers in Press. Published on April 22, 2015 as Manuscript M114.041335 Copyright 2015 by The American Society for Biochemistry and Molecular Biology, Inc.