Mass spectrometry imaging shows specific lipids signals linked to Cyp27b1 ablation in the MMTV PyMT breast cancer model
Mengdi Xing, Ethan Yang, Jiarong Li, Frédéric Fournelle, Rachel S. Pryce, Ami Grunbaum, Pierre Chaurand, Richard Kremer
The paper uses mass spectrometry imaging to show that Cyp27b1 ablation in MMTV-PyMT mice alters lipid signals during breast tumor progression.
bioRxiv · Aug 11, 2026 · PreprintCancer Biology