The Cyanotoxin and Non-protein Amino Acid β-Methylamino-L-Alanine (L-BMAA) in the Food Chain: Incorporation into Proteins and Its Impact on Human Health

The size and frequency of cyanobacterial blooms are increasing concomitantly with rising global temperatures and increased eutrophication, and this has implications for human health. Cyanotoxins, including L-BMAA, have been implicated in triggering neurodegenerative diseases such as ALS/PDC and Alzheimer's disease. L-BMAA is a water-soluble non-protein amino acid that can bioaccumulate up the food chain, in a free- and protein-bound form. While...