期刊
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
卷 124, 期 -, 页码 1246-1255出版社
ELSEVIER
DOI: 10.1016/j.ijbiomac.2018.11.277
关键词
Cancer; Protein; Biomarkers; Biomedical analysis; Saliva; Non-invasive diagnosis
资金
- Tabriz University of Medical Sciences and Maragheh University of Medical Sciences
Non-invasive diagnosis of cancer is often the key to effective treatment and patient survival. Saliva as a multi constituent oral fluid comprises various disease signaling biomarkers, holds great potential for early-stage cancer diagnostics with cost-effective and easy collection, storage, transport and processing. Therefore, detection of biomarkers and proteins in the saliva samples is highly demand. The current review was performed using reliable Internet database (mainly PubMed) to provide an overview of the most recent developments on non-invasive diagnosis of cancers in saliva and highlights main challenges and future prospects in sensing of the salivary biomarkers. The conventional detection methods of cancer biomarkers in saliva is discussed in the paper, however, the main focus is on non-invasive diagnosis of cancers in saliva using immunosensing (electrochemical, optical, piezoelectric), DNA based sensors, aptasensors and peptide based bio-assays The reviewed literature revealed that non-invasive cancer detection methods using the mentioned biosensors and without any processing of saliva sample offers a quick, sensitive, specific and cost effective analytical tool. Besides, salivary based detection methods can be used for simultaneous detection of panels of disease specific biomarkers in a real time manner or as home testing kits in near future. (C) 2018 Published by Elsevier B.V.
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