BMAA

BMAA, Formaldehyde Among Toxins in Environment Linked to ALS Risk

Exposure to certain toxic compounds — including beta-N-methylamino-L-alanine (BMAA), formaldehyde, and heavy metals like manganese, mercury, and zinc — increases the likelihood of developing amyotrophic lateral sclerosis (ALS), according to a review paper. Its authors argue that with BMAA — a toxic compound made by algae — enough evidence…

Monkeys on Neurotoxic Diet May Be New Animal Model for ALS Research

A neurotoxic amino acid called β-N-methylamino-L-alanine (BMAA) fed to vervet monkeys caused damage to the spinal cord similar to what is seen in amyotrophic lateral sclerosis (ALS), potentially making them a much-needed new animal model for research, a study reported. Adding L-serine, a non-toxic amino acid, to their diet…

Study Suggests Mechanism for ALS Caused by Toxic Algae-produced Compound

A toxin produced by algae may contribute to the development of amyotrophic lateral sclerosis (ALS) by lowering the stability of a protein in the brain, a new study suggests. Titled “β-Methylamino-L-alanine substitution of serine in SOD1 suggests a direct role in ALS etiology,” the study was…