Abstract
Saliva is a complex oral biofluid composed of various biological molecules secreted by major and minor salivary glands, as well as by-products of host oral cells, oral bacteria, small extracellular vesicles (sEVs), and gingival crevicular fluid. Recently, salivary small extracellular vesicles and salivary multi-omics (microbiome, transcriptome, DNA methylome and proteome) are emerging as potential diagnostic tools for oral diseases, including the highly prevalent periodontitis. Here, we describe the methodologies for how to isolate salivary sEVs using the size exclusion chromatography method, and how to perform salivaomics, which may guide future dental research.
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Acknowledgments
This work was supported by the Australian Dental Research Foundation (grant number 2741-2020 to PH, XL, WW, SI), the National Science Foundation of China (82001420 to XL; 82171517 to WW), and the Research Foundation of medical Sci-Tech innovation platform of Zhongnan Hospital (PTXM2021006).
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Han, P., Li, X., Wei, W., Ivanovski, S. (2023). Saliva Diagnosis Using Small Extracellular Vesicles and Salivaomics. In: Seymour, G.J., Cullinan, M.P., Heng, N.C., Cooper, P.R. (eds) Oral Biology. Methods in Molecular Biology, vol 2588. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-2780-8_3
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DOI: https://doi.org/10.1007/978-1-0716-2780-8_3
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