bioRxiv · 10.1101/796573
Metabolomic profiling of mouse mammary tumor derived cell lines reveals targeted therapy options for cancer subtypes
Abstract
Breast cancer is a heterogeneous disease with several subtypes that currently do not have targeted therapy options. Metabolomics has the potential to uncover novel targeted treatment strategies by identifying metabolic pathways required for cancer cells to survive and proliferate. Here, we used tumor-derived cell lines derived from the MMTV-Myc mouse model to investigate metabolic pathways that are differentially utilized between two subtypes of breast cancer. Using mass spectrometry-based metabolomics techniques, we identified differences in glycolysis, the tricarboxylic acid cycle, glutathione metabolism, and nucleotide metabolism between subtypes. We further show the feasibility of targeting these pathways in a subtype-specific manner using metabolism-targeting compounds.
Source connections
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Ogrodzinski, M. P., Lunt, S. Y.. 2019-10-07. Metabolomic profiling of mouse mammary tumor derived cell lines reveals targeted therapy options for cancer subtypes. https://doi.org/10.1101/796573
Cite the original work for its findings. Save a collection to share your selection of sources.