Elevation of 20-carbon long chain bases due to a mutation in serine palmitoyltransferase small subunit b results in neurodegeneration. Zhao L, Spassieva S, Gable K, Gupta SD, Shi L-Y, Wang J, Bielawski J, Hicks WL, Krebs MP, Naggert J, et al. Proc Natl Acad Sci U S A. 2015 Oct 5. PMID: 26438849. Abstract CommentRecommendBookmarkWatch