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Published in: BMC Cancer 1/2018

Open Access 01-12-2018 | Research article

A pilot study to profile salivary angiogenic factors to detect head and neck cancers

Authors: L. van der Merwe, Y. Wan, H. J. Cheong, C. Perry, C. Punyadeera

Published in: BMC Cancer | Issue 1/2018

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Abstract

Background

Early diagnosis of head and neck squamous cell carcinoma (HNSCCs) is an appealing way to increase survival rates in these patients as well as to improve quality of life post-surgery. Angiogenesis is a hallmark of tumor initiation and progression. We have investigated a panel of angiogenic factors in saliva samples collected from HNSCC patients and controls using the Bio-Plex ProTM assays.

Methods

We have identified a panel of five angiogenic proteins (sEGFR, HGF, sHER2, sIL-6Ra and PECAM-1) to be elevated in the saliva samples collected from HNSCC patients (n = 58) compared to a control cohort (n = 8 smokers and n = 30 non-smokers).

Results

High positive correlations were observed between the following sets of salivary proteins; sEGFR:sHER2, sEGFR:HGF, sEGFR:sIL-6Rα, sHER2:HGF and sHER2:sIL6Ra. A moderate positive correlation was seen between FGF-basic and sEGFR.

Conclusion

We have shown that angiogenic factor levels in saliva can be used as a potential diagnostic biomarker panel in HNSCC.
Appendix
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Metadata
Title
A pilot study to profile salivary angiogenic factors to detect head and neck cancers
Authors
L. van der Merwe
Y. Wan
H. J. Cheong
C. Perry
C. Punyadeera
Publication date
01-12-2018
Publisher
BioMed Central
Published in
BMC Cancer / Issue 1/2018
Electronic ISSN: 1471-2407
DOI
https://doi.org/10.1186/s12885-018-4656-3

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