Loss of function and reduced levels of sphingolipid desaturase DEGS1 variants are both relevant in disease mechanism.
Dei Cas M, Montavoci L, Pasini C, Caretti A, Penati S, Martinelli C, Gianelli U, Casati S, Nardecchia F, Torella A, et al. J Lipid Res. 2024 Mar; 65(3):100517. Epub 2024 Feb 10.