--- title: "Microbiome support for a Parkinson's disease mini-pig study – Case Study – Biomcare" description: "Deep brain stimulation is known to benefit patients with Parkinson's disease, but the underlying mechanisms are still not fully understood. Researchers at the Department of Clinical Medicine designed a longitudinal study using mini-pigs as a Parkinson's disease model to investigate how deep brain stimulation affects synaptic changes in the brain." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://biomcare.com/" }, { "@type": "ListItem", "position": 2, "name": "Case Studies", "item": "https://biomcare.com/cases" }, { "@type": "ListItem", "position": 3, "name": "Parkinson's Mini-pig Study" } ] }, { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://biomcare.com/#organization", "name": "BiomCare", "url": "https://biomcare.com", "logo": { "@type": "ImageObject", "url": "https://biomcare.com/favicon.ico" }, "description": "Biomcare delivers microbiome intelligence for agriculture, animal science, and translational research - from DNA sequencing to actionable insights.", "email": "info@biomcare.com", "sameAs": [ "https://linkedin.com/company/biomcare" ] }, { "@type": "WebSite", "@id": "https://biomcare.com/#website", "name": "BiomCare", "url": "https://biomcare.com", "publisher": { "@id": "https://biomcare.com/#organization" } }, { "@type": "Article", "headline": "Microbiome support for a Parkinson's disease mini-pig study – Case Study – Biomcare", "description": "Deep brain stimulation is known to benefit patients with Parkinson's disease, but the underlying mechanisms are still not fully understood. Researchers at the Department of Clinical Medicine designed a longitudinal study using mini-pigs as a Parkinson's disease model to investigate how deep brain stimulation affects synaptic changes in the brain.", "url": "https://biomcare.com/cases/parkinsons-mini-pig-study", "publisher": { "@id": "https://biomcare.com/#organization" } } ] } ] --- [![Biomcare](data:image/png;base64,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)](/) [Services](/services) [Applications](/applications) [Resources](/resources)[Cases](/cases) [Company](/company) [Contact](/contact-biomcare) Toggle menu 1. [Home ](/) 2. [Case Studies](/cases) 3. Parkinson's Mini-pig Study Life Science & Animals # Microbiome support for a Parkinson's disease mini-pig study Client: Department of Clinical Medicine, Aarhus University Services used: Study & Trial Support Bioinformatics & Statistics Interpretation & Decision Reports ## Problem Deep brain stimulation is known to benefit patients with Parkinson's disease, but the underlying mechanisms are still not fully understood. Researchers at the Department of Clinical Medicine designed a longitudinal study using mini-pigs as a Parkinson's disease model to investigate how deep brain stimulation affects synaptic changes in the brain. One important objective was to assess the possible role of the gut microbiome, making microbiome insight a relevant part of the broader research project. ## Question How does the gut microbiome respond to deep brain stimulation or placebo in control animals versus Parkinson's disease model animals? ## What we did The research team collected fecal samples from the mini-pigs at three stages of the study and sent them to Biomcare for analysis. We carried out DNA extraction and sequencing, followed by bioinformatic and statistical analysis of the microbiome data in combination with metadata on study design and sample details. Biomcare provided full wet-lab and dry-lab support for the project and delivered a total of three reports, together with all raw and processed data. The project also included online meetings to review the results, as well as follow-up email dialogue while the client worked with the data for interpretation and publication. At project start, Biomcare also advised on how to set up the microbiome part of the study and on sample storage prior to analysis. ## Insight The microbiome analysis generated diversity metrics that were used first to explore potential confounders and then to assess how the microbiome responded to the intervention. Differential abundance analysis was subsequently performed to evaluate whether specific taxa were driving the observed response. During result review, the client requested additional analyses, which Biomcare carried out. These provided valuable input for designing a follow-up study to further investigate the role of the microbiome. ## Value Biomcare's full-support project setup enabled the research team to generate a microbiome data layer that could be integrated directly into the wider Parkinson's disease study. This supported analysis of microbiome diversity changes in relation to disease induction and brain stimulation, while making the microbiome component practical to include in a complex longitudinal animal model project. The work also gave the team a stronger basis for investigating gut-brain interactions and for defining relevant follow-up analyses in the broader research programme. > "We relied heavily on the experience of Biomcare for help and advice on setting up the project and storing the samples. After the rapid analysis at Biomcare, the team provided extensive data analysis and insightful interpretation." > > – Anne Landau, Associate Professor, Department of Clinical Medicine, Aarhus University ### Interested in a similar project? Tell us about your research goals and we'll outline how we can support your project. [Contact us](/contact-biomcare) Typical response within 1-2 business days "We relied heavily on the experience of Biomcare for help and advice on setting up the project and storing the samples. After the rapid analysis at Biomcare, the team provided extensive data analysis and insightful interpretation." \- Anne Landau, Associate Professor, Department of Clinical Medicine, Aarhus University ### Related case studies [ ![](/assets/case-coral-microbiome-iWZC7Ot1.webp) Life Science & Animals #### Coral microbiome analysis during disease emergence Read case study ](/cases/coral-microbiome-disease)[ ![](/assets/Deciphering-Soil-Biology-Lzefxm1t.webp) Agriculture & Environment #### Deciphering Soil Biology across more than 100 diverse agricultural fields Read case study ](/cases/deciphering-soil-biology) ![Biomcare](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAQQAAAAgCAMAAADDnPasAAAAS1BMVEVHcEwAAAAAAAAAAAAAAQEAAAAAAAAAAAAAAAAAAAAAAAAAAAD///8qu50hk3rg4OEZQjkmrpIXcF7BwcGTk5NrbG2tra5aiHuhoaJTtnlXAAAAC3RSTlMADN4a86MqX8mCPac4gXsAAAUfSURBVHja5ZnrdqsgEIUZrjOYKGqS9v2f9AQWOCJos87f7NiuRkiY2XzcrDiTMxLRKfHFUvhcp2l6aC++S5YMSimRPCi53pKm8FUuOAzLOL81jkHi65Y1afgeCjCM901juG160NdgoMf7TuOLTViNSPKukVciKpdawQLviMxbRM6DYKn4McE6LQHbNlgxCY4M8a3zILnK6ReLKArzfa9lZRMmBBElh0Hvr/hrkCREKaUtHcJYlqolIanN7fjedLshVtySSd+g62sAwfJ6iJK1o9gLEt1+0Ouh+WaZStiDngklzY70kC1CNoG0buvlQogmcFWW1QObADh0pSoPsnxtQlcGciv9cpkCmO+1xsdtmng4FBPQ1EqumoMJZojSmMZCrsRxuCHJiVoqWVwczb2lZf2SwExHLslRzABqE+QxyMwetyKPit5jmg/mcQlxfUh/h9ezmPBwmwmuGccRP6iGA8Xwja962cSkqJAgYwJbBe56LCSk1MiCOBdlBPwBK+xQ5mN7tvSP7O//XEidHx7rNK2/YUwmbB6sUrAJ0LgwDIMtrZcb2jawy1gvk4A+1smhMD1E76LSy9KKK4EunWtiL1ybIFxGTzFrtQoIS8l6ei73JbwtuSW9pN2Z0I3GMgncRZW4x8DFTN0hGorDRxQTfI75GgRtt7mELk3g4FzpiVY2RA6et03PkFwJv+v6eqISVyTY0hGl9cx0IyxzcConniRycAipCHKG8CEIjAKbAF0TIFXFM1eXiP/EJkxhznPEEtjWLgkeSzSFBB6jLZKQSSj880Qf8c8kcKx/gsAoXJMAOoUOXNjIjGk12OkxRjZ+4n1TmSCxlsxYc+uqjzKjmE0A3CqqMk+SHjBDYz4EgVHok8Ceqby+kaH28gLn+7xMt53WNxs/0236uY+4N+EtXb3K+s8kWJ4S2knBMgmcOttRiiJdn4KQm6RzEsCa0oAeTkRCvuEPlQlTGNO++XWfKxN60sQkXJvAJGwYS7sfGJSxYhIuQeiigP0gHfyHCfOcTDiSQLaWd7rkJD8aDkyCgGiLBOJdNM8J1yZQDNux0vsrE9BuGRhynZcVOO+2ydNhOJjzibH0p3Z7DvXJ5EN60JBJ4FsD7hZLxybISxB0p69hb4Lmn0yC+GOc4X5i/H2+pjwxjvE+XZnA3carA3Yy4PtMAm+wpRJMAs9jlyC0otM5wWMeopdL5FgtkevzMdyT5mXRBsT5PoEj59ZJd71yOU4moZwRtN3BgsAbqxOBTGcYSlf6MYQZhe7qwHsXV9xo5Y+bpbCEcY631tu0BntNAh5IAL3RxwIf7yomoQgROaqtqDlbtOtdOyjphITd7kvpzF0r0PNx2zyPYRmXKb3FKxIUDTwMiI+J1VNqlc7wXIzn6SF/hXFWgYLqyiCY3qDUwCR0MFTb4Y68gqOEoCUfoKZpWh/5Kdsc1nx4cBebJT00p0ig/MxCokGDiDq+20r/MKHk1JfqgMDbxqsDlFb75xT6cEkhlJzro3TSUsggNqEnaY8cOtmp5Wrma3ERFD+6AgahRUHCFQkgosD0c+AHSyX92oT1ygSNBFspcatGVrVMGkefkyDAktQ9EiiT3UXhnAT+kDeyb4Iwy73R+JsPEr6000qx6craKjjlnaO3tqexXM+KvqAuAmWPuvh4jIbDqKX+/uIoXObGBL3yw7XvkGketUqPj3V9IIjvkdMMQ1wijRLCO/LiqwSkwzim/8It2njxpQJPiBLROAVflvo/nfd3G/pDOlYAAAAASUVORK5CYII=) Leading microbiome research partner delivering cutting-edge DNA sequencing, bioinformatics, and consulting services for agriculture and life sciences. 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