PRDM1 and cancer: Nevertheless, with all the expression alterations mentioned above, only PRDM1 in STAD predicted prognosis and was in accordance with its increment in this cancer type (Figure 1 and Figure A1, Figure A2, Figure A3, Figure A4, Figure A5, Figure A6, Figure A7, Figure A8, Figure A9, Figure A10, Figure A11 and Figure A12), so this result induced us to focus on PRDM1 in STAD as an important pair in chromatin remodeling-related factors in GI cancers.