Mass Spectrometry-Based Profiling of Deuterium-Labeled Sex Steroids Enables Non-Invasive Mapping of Steroid Dynamics in Intact Mice
Frank Giton, Audrey Der Vartanian, N. Wyckens, Ioana Ferecatu, Mélanie Chester, Céline Héraud, Aminé Isik, Chantal Mathis, Céline Julie Guigon
This paper develops a mass spectrometry-based method to track steroid dynamics in intact mice, revealing tissue-specific metabolism patterns of sex steroids.
bioRxiv · Sep 9, 2026 · PreprintBiochemistry