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Enrichment of Circulating Head and Neck Tumour Cells Using Spiral Microfluidic Technology

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Journal Sci Rep
Specialty Science
Date 2017 Feb 16
PMID 28198401
Citations 36
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Abstract

Whilst locoregional control of head and neck cancers (HNCs) has improved over the last four decades, long-term survival has remained largely unchanged. A possible reason for this is that the rate of distant metastasis has not changed. Such disseminated disease is reflected in measurable levels of cancer cells in the blood of HNC patients, referred to as circulating tumour cells (CTCs). Numerous marker-independent techniques have been developed for CTC isolation and detection. Recently, microfluidics-based platforms have come to the fore to avoid molecular bias. In this pilot, proof of concept study, we evaluated the use of the spiral microfluidic chip for CTC enrichment and subsequent detection in HNC patients. CTCs were detected in 13/24 (54%) HNC patients, representing both early to late stages of disease. Importantly, in 7/13 CTC-positive patients, CTC clusters were observed. This is the first study to use spiral microfluidics technology for CTC enrichment in HNC.

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References
1.
Allard W, Matera J, Miller M, Repollet M, Connelly M, Rao C . Tumor cells circulate in the peripheral blood of all major carcinomas but not in healthy subjects or patients with nonmalignant diseases. Clin Cancer Res. 2004; 10(20):6897-904. DOI: 10.1158/1078-0432.CCR-04-0378. View

2.
Zimmermann M, Zouhair A, Azria D, Ozsahin M . The epidermal growth factor receptor (EGFR) in head and neck cancer: its role and treatment implications. Radiat Oncol. 2006; 1:11. PMC: 1524965. DOI: 10.1186/1748-717X-1-11. View

3.
Balasubramanian P, Yang L, Lang J, Jatana K, Schuller D, Agrawal A . Confocal images of circulating tumor cells obtained using a methodology and technology that removes normal cells. Mol Pharm. 2009; 6(5):1402-8. PMC: 2829323. DOI: 10.1021/mp9000519. View

4.
Jatana K, Balasubramanian P, Lang J, Yang L, Jatana C, White E . Significance of circulating tumor cells in patients with squamous cell carcinoma of the head and neck: initial results. Arch Otolaryngol Head Neck Surg. 2010; 136(12):1274-9. PMC: 3740520. DOI: 10.1001/archoto.2010.223. View

5.
Yu M, Stott S, Toner M, Maheswaran S, Haber D . Circulating tumor cells: approaches to isolation and characterization. J Cell Biol. 2011; 192(3):373-82. PMC: 3101098. DOI: 10.1083/jcb.201010021. View