IDH1 and glioblastoma: Li et al reported that hypersuccinylation of isocitrate dehydrogenase 1 (IDH1), pyruvate dehydrogenase E1 component subunit alpha (PDHA), succinate dehydrogenase complex iron‐sulfur subunit B (SDHB), and cyclooxygenase (COX) attenuates their catalytic activities, thus leading to impaired mitochondrial respiration and an enhanced Warburg effect in U87MG glioblastoma cells.27