{"id":673,"date":"2026-04-12T09:26:06","date_gmt":"2026-04-12T08:26:06","guid":{"rendered":"https:\/\/www.farmersforum.ie\/trends\/bacteria-convert-plastic-waste-into-parkinsons-disease-treatment\/"},"modified":"2026-04-12T09:26:08","modified_gmt":"2026-04-12T08:26:08","slug":"bacteria-convert-plastic-waste-into-parkinsons-disease-treatment","status":"publish","type":"post","link":"https:\/\/www.farmersforum.ie\/trends\/bacteria-convert-plastic-waste-into-parkinsons-disease-treatment\/","title":{"rendered":"Bacteria Convert Plastic Waste into Parkinson&#8217;s Disease Treatment"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><\/figure>\n<p><strong>As plastic pollution becomes a major environmental concern, researchers have developed a new process that enables the transformation of used bottles into a valuable medicinal compound used to treat Parkinson&#8217;s disease.<\/strong><\/p>\n<h2 class=\"wp-block-heading\"><strong>Producing Levodopa Using E. coli<\/strong><\/h2>\n<p>Every year worldwide, Parkinson&#8217;s disease is responsible for hundreds of thousands of deaths. This neurodegenerative condition is characterized by motor disorders (tremors, stiffness\u2026) as well as cognitive, sleep, and mood disturbances.<\/p>\n<section class=\"incontent-related\"><span class=\"incontent-related__title\">Read also<\/span> <span class=\"incontent-related__desc\">Detected late, asteroid 2026 GD posed no danger but illustrates the current limits of space surveillance<\/span><\/section>\n<p>Levodopa is a compound that doctors prescribe at all stages of the disease. Largely derived from tyrosine, an amino acid found in many foods, including beans and tomatoes, it constitutes a first-line treatment to relieve symptoms.<\/p>\n<p>In work published in the journal <em>Nature Sustainability<\/em>, researchers from the University of Edinburgh succeeded in obtaining it with the help of the bacterium E. coli.<\/p>\n<p>Once the polyethyl\u00e8ne terephthalate (PET) is broken down into terephthalic acid, its molecules were converted into levodopa thanks to genetically modified bacterial strains capable of triggering a cascade of enzymatic reactions. According to the team, this approach is more sustainable than conventional methods: it reduces dependence on fossil fuels while contributing to PET recycling, whose global production stands at around 50 million tonnes per year.<\/p>\n<section class=\"incontent-related\"><span class=\"incontent-related__title\">Read also<\/span> <span class=\"incontent-related__desc\">These 20-meter-long autonomous Chinese submarines worry the West, but Beijing says they do not target the United States<\/span><\/section>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"730\" height=\"528\" src=\"https:\/\/www.farmersforum.ie\/trends\/wp-content\/uploads\/2026\/04\/1775982366_203_Bacteria-Convert-Plastic-Waste-into-Parkinsons-Disease-Treatment.jpg\" alt=\"\" class=\"wp-image-671598\"  ><\/figure>\n<h2 class=\"wp-block-heading\"><strong>A Breakthrough That Opens the Door to More<\/strong><\/h2>\n<p>According to Stephen Wallace, from the University of Edinburgh, this breakthrough \u201c<em>highlights the potential of biology to rethink how we treat our waste<\/em>\u201d calls for further advances.<\/p>\n<p>\u201c<em>Plastic waste poses a major environmental problem, but at the same time represents a vast untapped carbon source<\/em>,\u201d he notes. \u201c<em>By using bacteria to transform them into an essential medicine, we show that they are valuable resources serving human health<\/em>.\u201d<\/p>\n<p>Last year, researchers had used such organisms to transform plastic into acetaminophen.<\/p>\n<section class=\"incontent-related\"><span class=\"incontent-related__title\">Read also<\/span> <span class=\"incontent-related__desc\">The Finnish startup Polar Night Energy stores solar energy in sand heated to 600 \u00b0C without any rare metals<\/span><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":674,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[896,897,899,898,277,900,779],"class_list":["post-673","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-bacteria","tag-convert","tag-disease","tag-parkinsons","tag-plastic","tag-treatment","tag-waste","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"_links":{"self":[{"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/posts\/673","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/comments?post=673"}],"version-history":[{"count":1,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/posts\/673\/revisions"}],"predecessor-version":[{"id":675,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/posts\/673\/revisions\/675"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/media\/674"}],"wp:attachment":[{"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/media?parent=673"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/categories?post=673"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/tags?post=673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}