TMT-based quantitative proteomic assessment of Vicia sativa induced neurotoxicity by β-cyano-L-alanine and γ-glutamyl-β-cyano-L-alanine in SH-SY5Y cells.

ABSTRACT: β-cyano-L-alanine (BCA) and γ-glutamyl-β-cyano-L-alanine (GBCA) are the primary antinutritional compounds in Vicia sativa, a high-protein, drought-tolerant legume. While their neurotoxicity in monogastric animals has been reported, the molecular basis remains largely unknown. In this study, we optimised a rapid in vitro assay using retinoic acid-differentiated SH-SY5Y human neuroblastoma cells to assess BCA and GBCA toxicity, and then applied Tandem mass tags (TMT)-mass spectrometry (MS)-based quantitative proteomics to identify dysregulated proteins. BCA treatment dysregulated the proteins involved in DNA damage, translation, and oxidative stress, many of which are associated with neurodegenerative diseases such as amyotrophic lateral sclerosis and Alzheimer's disease, as well as various

SUBMITTER: Riley S 

PROVIDER: S-EPMC12774881 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature