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Scientists turned plastic waste into L-DOPA, a Parkinson’s drug, using engineered bacteria.
Scientists at the University of Edinburgh have created L-DOPA, a drug used to treat Parkinson’s disease, by converting plastic waste from used bottles using engineered bacteria.
The process breaks down PET plastic into terephthalic acid, which is then transformed into L-DOPA through natural biological reactions.
This marks the first time plastic waste has been turned into a therapeutic for a neurological condition.
The method offers a more sustainable alternative to fossil fuel-based drug production and could help launch a bio-upcycling industry for medicines, fragrances, and industrial chemicals.
The research, published in Nature Sustainability, was conducted at the university’s Carbon-Loop Hub and supported by UKRI and IBioIC.
The team is now working to scale the technology for industrial use.
Los científicos convirtieron los desechos plásticos en L-DOPA, un medicamento para el Parkinson, utilizando bacterias modificadas.