Background/aim: Large extracellular vesicles (lEV) offer a unique window into the metabolism of their cells of orign and dysregulation of lipid metabolism has been described in patients with small cell lung cancer (SCLC). Therefore, metabolomic profiling of patients' lEVs may offer insight into cancer metabolism as well as new potential biomarkers for monitoring disease progression.
Materials And Methods: lEVs were isolated by differential centrifugation from the peripheral blood of SCLC patients and healthy controls.