- Nicotine induces brain CYP enzymes: relevance to Parkinson's disease.
Nicotine induces brain CYP enzymes: relevance to Parkinson's disease.
Journal of neural transmission. Supplementum (2006-10-05)
S Miksys, R F Tyndale
PMID17017527
ABSTRACT
Brain expression of cytochromes P450 2B6, 2D6 and 2E1 is higher in smokers, and is induced by nicotine in animals. These enzymes can metabolize many of the neurotoxins associated with Parkinson's disease. Since smoking is known to be protective against Parkinson's disease, we hypothesise that nicotine-induced elevation of brain CYPs in smokers may contribute to neuroprotection against Parkinson's disease. This supports the therapeutic use of nicotine to delay the progress of this disease.
MATERIALI
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S(−)-Nicotine solution, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®