Abstract
Today, exosome-related studies have become a focus in science and technology. Recently, three scientists won the Nobel Prize for determining the mechanisms of exosomal transport, making exosomes a promising biomarker system for disease diagnosis and treatment. This review provides a general introduction of exosomes and explores the recent progress on the function, application, isolation, and identification of exosomes as biomarkers in blood and other body fluids, especially in saliva. Detailed information of exosomal proteins and RNAs is discussed in the paper because of their ability to determine the function of exosomes. Due to their noninvasive assessment for quick and convenient diagnosis of diseases, salivary exosomes may well be promising biomarkers.
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Acknowledgments
This work was supported by Grants 81200762 from National Natural Science Foundation of China, by the funding from Peking University School of Stomatology (PKUSS20130210), and by the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry.
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The authors declared that they have no competing interests.
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Xiaowen Zheng and Feng Chen have contributed equally to this paper.
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Zheng, X., Chen, F., Zhang, J. et al. Exosome Analysis: A Promising Biomarker System with Special Attention to Saliva. J Membrane Biol 247, 1129–1136 (2014). https://doi.org/10.1007/s00232-014-9717-1
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DOI: https://doi.org/10.1007/s00232-014-9717-1