FBP1 and neoplasm: Furthermore, when analyzing the available biodata of the SMART app platform (http://www.bioinfo-zs.com/smartapp, accessed on 26 January 2023) and the DNMIVD (DNA Methylation Interactive Visualization Database, http://www.unimd.org/dnmivd/ (accessed on 26 January 2023)) database regarding the DNA methylation status of FBP1 in BTC human samples, it can be seen that in BTC tumor samples, the DNA methylation of FBP1 is higher compared to non-tumor samples (see Supplementary Figure S6C).