SIRT1 and glioblastoma: Thus, in this study, we carried out The Cancer Genome Atlas (TCGA) and tissue microarray (TMA) analyses, in silico drug design and screening, molecular pharmacological technologies and iTRAQ-based proteomics analyses, which together help us discovering a novel small-molecule activator of SIRT1 that induces autophagic cell death/mitophagy in glioblastoma in vitro and in vivo.