FDX1 and cancer: Finally, one independent DLBC dataset E-TABM-346 and nine GEO datasets, consisting of GSE19234, GSE16560, GSE4573, GSE31210, GSE31210, GSE2837, GSE4412, GSE7696 and GSE11595, were introduced to further confirm the predictive value of FDX1 in prognosis of pan-cancer.