ASAH2 deficiency affects sphingolipid homeostasis and neuromotor control, causing a progressive neurological disorder. - Scala M; Sahu RK; Severino M; Traverso M; Iacomino M; Pedemonte M; Santorelli F; Tozza S; Zara F; Fiorillo C; Chung HL (HGG advances, 2026)