Yannan Chen, Shradha Chauhan, Cheng Gong, Hannah Dayton, Cong Xu, Estanislao Daniel De La Cruz, Yu-Young Wesley Tsai, Malika S. Datta, Gorazd B. Rosoklija, Andrew J. Dwork, J. John Mann, Maura Boldrini, Kam W. Leong, Lars E. P. Dietrich, Raju Tomer
{"title":"低成本、可扩展的投射光片显微镜,用于对清除的组织和活体样本进行高分辨率成像","authors":"Yannan Chen, Shradha Chauhan, Cheng Gong, Hannah Dayton, Cong Xu, Estanislao Daniel De La Cruz, Yu-Young Wesley Tsai, Malika S. Datta, Gorazd B. Rosoklija, Andrew J. Dwork, J. John Mann, Maura Boldrini, Kam W. Leong, Lars E. P. Dietrich, Raju Tomer","doi":"10.1038/s41551-024-01249-9","DOIUrl":null,"url":null,"abstract":"Light-sheet fluorescence microscopy (LSFM) is a widely used technique for imaging cleared tissue and living samples. However, high-performance LSFM systems are typically expensive and not easily scalable. Here we introduce a low-cost, scalable and versatile LSFM framework, which we named ‘projected light-sheet microscopy’ (pLSM), with high imaging performance and small device and computational footprints. We characterized the capabilities of pLSM, which repurposes readily available consumer-grade components, optimized optics, over-network control architecture and software-driven light-sheet modulation, by performing high-resolution mapping of cleared mouse brains and of post-mortem pathological human brain samples, and via the molecular phenotyping of brain and blood-vessel organoids derived from human induced pluripotent stem cells. We also report a method that leverages pLSM for the live imaging of the dynamics of sparsely labelled multi-layered bacterial pellicle biofilms at an air–liquid interface. pLSM can make high-resolution LSFM for biomedical applications more accessible, affordable and scalable. A light-sheet fluorescence microscope leveraging consumer-grade components as well as optimized optics and software facilitates the high-resolution imaging of cleared and living samples at scale with lower costs.","PeriodicalId":19063,"journal":{"name":"Nature Biomedical Engineering","volume":null,"pages":null},"PeriodicalIF":26.8000,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Low-cost and scalable projected light-sheet microscopy for the high-resolution imaging of cleared tissue and living samples\",\"authors\":\"Yannan Chen, Shradha Chauhan, Cheng Gong, Hannah Dayton, Cong Xu, Estanislao Daniel De La Cruz, Yu-Young Wesley Tsai, Malika S. Datta, Gorazd B. Rosoklija, Andrew J. Dwork, J. John Mann, Maura Boldrini, Kam W. Leong, Lars E. P. Dietrich, Raju Tomer\",\"doi\":\"10.1038/s41551-024-01249-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Light-sheet fluorescence microscopy (LSFM) is a widely used technique for imaging cleared tissue and living samples. However, high-performance LSFM systems are typically expensive and not easily scalable. Here we introduce a low-cost, scalable and versatile LSFM framework, which we named ‘projected light-sheet microscopy’ (pLSM), with high imaging performance and small device and computational footprints. We characterized the capabilities of pLSM, which repurposes readily available consumer-grade components, optimized optics, over-network control architecture and software-driven light-sheet modulation, by performing high-resolution mapping of cleared mouse brains and of post-mortem pathological human brain samples, and via the molecular phenotyping of brain and blood-vessel organoids derived from human induced pluripotent stem cells. We also report a method that leverages pLSM for the live imaging of the dynamics of sparsely labelled multi-layered bacterial pellicle biofilms at an air–liquid interface. pLSM can make high-resolution LSFM for biomedical applications more accessible, affordable and scalable. A light-sheet fluorescence microscope leveraging consumer-grade components as well as optimized optics and software facilitates the high-resolution imaging of cleared and living samples at scale with lower costs.\",\"PeriodicalId\":19063,\"journal\":{\"name\":\"Nature Biomedical Engineering\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":26.8000,\"publicationDate\":\"2024-08-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nature Biomedical Engineering\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.nature.com/articles/s41551-024-01249-9\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, BIOMEDICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature Biomedical Engineering","FirstCategoryId":"5","ListUrlMain":"https://www.nature.com/articles/s41551-024-01249-9","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, BIOMEDICAL","Score":null,"Total":0}
Low-cost and scalable projected light-sheet microscopy for the high-resolution imaging of cleared tissue and living samples
Light-sheet fluorescence microscopy (LSFM) is a widely used technique for imaging cleared tissue and living samples. However, high-performance LSFM systems are typically expensive and not easily scalable. Here we introduce a low-cost, scalable and versatile LSFM framework, which we named ‘projected light-sheet microscopy’ (pLSM), with high imaging performance and small device and computational footprints. We characterized the capabilities of pLSM, which repurposes readily available consumer-grade components, optimized optics, over-network control architecture and software-driven light-sheet modulation, by performing high-resolution mapping of cleared mouse brains and of post-mortem pathological human brain samples, and via the molecular phenotyping of brain and blood-vessel organoids derived from human induced pluripotent stem cells. We also report a method that leverages pLSM for the live imaging of the dynamics of sparsely labelled multi-layered bacterial pellicle biofilms at an air–liquid interface. pLSM can make high-resolution LSFM for biomedical applications more accessible, affordable and scalable. A light-sheet fluorescence microscope leveraging consumer-grade components as well as optimized optics and software facilitates the high-resolution imaging of cleared and living samples at scale with lower costs.
期刊介绍:
Nature Biomedical Engineering is an online-only monthly journal that was launched in January 2017. It aims to publish original research, reviews, and commentary focusing on applied biomedicine and health technology. The journal targets a diverse audience, including life scientists who are involved in developing experimental or computational systems and methods to enhance our understanding of human physiology. It also covers biomedical researchers and engineers who are engaged in designing or optimizing therapies, assays, devices, or procedures for diagnosing or treating diseases. Additionally, clinicians, who make use of research outputs to evaluate patient health or administer therapy in various clinical settings and healthcare contexts, are also part of the target audience.