Identification of Lipid Species Signatures in FOLFOXIRI-Resistant Colorectal Cancer Cells.

ABSTRACT: Chronic drug treatment can alter the lipidome of cancer cells, potentially leading to significant biological changes, such as drug resistance or increased tumor aggressiveness. This study examines the lipidome profiles of four human colorectal cancer (CRC) cell lines, comparing treatment-naïve cells with the same cells after chronic exposure to a clinically used combination therapy (FOLFOXIRI: folinic acid, 5-fluorouracil, oxaliplatin, and irinotecan). Lipidomic profiling was obtained with untargeted liquid chromatography coupled with high-resolution mass spectrometry (LC-HRMS). For data deconvolution and to interpret the multifactorial dataset generated, Analysis of Variance Multiblock Orthogonal Partial Least Squares (AMOPLS) was used. Our results indicate specific shifts in triglyceride

SUBMITTER: Ramzy GM 

PROVIDER: S-EPMC11818583 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature