Genetic variants in selenoprotein genes increase risk of colorectal cancer

Institute for Cell and Molecular Biosciences and Human Nutrition Research Centre, The Medical School, Newcastle University, Framlington Place, Newcastle upon Tyne NE2 4HH, UK, Department of Clinical Medicine, Trinity College Centre for Health Sciences, Adelaide and Meath Hospital, Dublin 24, Ireland, Department of Molecular Biology of Cancer, Institute of Experimental Medicine, Academy of Sciences of Czech Republic, Videnska 1083, 142 20 Prague 4, Czech Republic, Toxicogenomics Unit, Centre of Public Health Laboratories, National Institute of Public Health, Srobarova 48, 100 42 Prague 10, Czech Republic and Department of General Biology and Genetics, 3rd Medical Faculty, Charles University, Ruska 87, 100 00 Prague 10, Czech Republic