Chang Tai-jay, a researcher in VGHT's Department of Medical Research and Education, says that the hospital's research team first screened out genes unrelated to cancer by comparing cancer cell lines with normal cells, then further clarified the effects of various genes at different stages of cells 'cancerous development, and on this basis selected the 50 diagnostic genes.
台北榮民總醫院教學研究部副研究員張泰階表示，榮總研究團隊比對癌細胞株和正常細胞，過濾掉與癌症無關的基因後，進一步釐清各種基因在癌細胞不同癌化階段的作用，據此找出五十種基因。