Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0002736 (amyotrophic lateral sclerosis)
 19,048 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cysteine and its metabolites cysteine sulphinic acid (CSA) and taurine (TA) were shown to be toxic to human and rat neuronal cell lines. However, the mechanisms of action of CSA and TA appeared to be different. As MND/ALS patients have high plasma and CSF cysteine levels, they may have increased levels of neurotoxins in vivo, since cysteine was more toxic than CSA in the assay system used. Cysteic acid, homocysteic acid, BMAA and BOAA were also toxic to the cell lines used.
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PMID:Toxicity of sulphur-containing compounds to neuronal cell lines. 759 98