دورية أكاديمية
Expanded vacuum-stable gels for multiplexed high-resolution spatial histopathology
| العنوان: | Expanded vacuum-stable gels for multiplexed high-resolution spatial histopathology |
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| المؤلفون: | Bai, Yunhao, Zhu, Bokai, Oliveria, John-Paul, Cannon, Bryan J., Feyaerts, Dorien, Bosse, Marc, Vijayaragavan, Kausalia, Greenwald, Noah F., Phillips, Darci, Schürch, Christian M., Naik, Samuel M., Ganio, Edward A., Gaudilliere, Brice, Rodig, Scott J., Miller, Michael B., Angelo, Michael, Bendall, Sean C., Rovira-Clavé, Xavier, Nolan, Garry P., Jiang, Sizun |
| المساهمون: | Bill and Melinda Gates Foundation, U.S. Department of Health & Human Services | National Institutes of Health, U.S. Department of Health & Human Services | U.S. Food and Drug Administration, Doris Duke Charitable Foundation, Brigham and Women’s Hospital |
| المصدر: | Nature Communications ; volume 14, issue 1 ; ISSN 2041-1723 |
| بيانات النشر: | Springer Science and Business Media LLC |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | General Physics and Astronomy, General Biochemistry, Genetics and Molecular Biology, General Chemistry, Multidisciplinary |
| الوصف: | Cellular organization and functions encompass multiple scales in vivo. Emerging high-plex imaging technologies are limited in resolving subcellular biomolecular features. Expansion Microscopy (ExM) and related techniques physically expand samples for enhanced spatial resolution, but are challenging to be combined with high-plex imaging technologies to enable integrative multiscaled tissue biology insights. Here, we introduce Expand and comPRESS hydrOgels (ExPRESSO), an ExM framework that allows high-plex protein staining, physical expansion, and removal of water, while retaining the lateral tissue expansion. We demonstrate ExPRESSO imaging of archival clinical tissue samples on Multiplexed Ion Beam Imaging and Imaging Mass Cytometry platforms, with detection capabilities of > 40 markers. Application of ExPRESSO on archival human lymphoid and brain tissues resolved tissue architecture at the subcellular level, particularly that of the blood-brain barrier. ExPRESSO hence provides a platform for extending the analysis compatibility of hydrogel-expanded biospecimens to mass spectrometry, with minimal modifications to protocols and instrumentation. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1038/s41467-023-39616-w |
| الإتاحة: | https://doi.org/10.1038/s41467-023-39616-wTest https://www.nature.com/articles/s41467-023-39616-w.pdfTest https://www.nature.com/articles/s41467-023-39616-wTest |
| حقوق: | https://creativecommons.org/licenses/by/4.0Test ; https://creativecommons.org/licenses/by/4.0Test |
| رقم الانضمام: | edsbas.43A213C0 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1038/s41467-023-39616-w |
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