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Arterial Blood, Rather Than Venous Blood, is a Better Source for Circulating Melanoma Cells

Overview
Journal EBioMedicine
Date 2016 Feb 13
PMID 26870807
Citations 30
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Abstract

Background: CTCs provide prognostic information and their application is under investigation in multiple tumor types. Of the multiple variables inherent in any such process, none is more important to outcome than the appropriateness of the sample source. To address this question, we investigated CTCs in paired peripheral venous and arterial blood specimens obtained from stage IV uveal melanoma patients.

Methods: Blood specimens were obtained from both common femoral arteries and antecubital veins in 17 uveal melanoma patients with multiple hepatic metastases for CTC measurements.

Finding: CTCs were detectable with greater frequency (100%) and in larger numbers (median 5, range 1 to 168) in all arterial blood specimens than in venous samples (52.9%; median 1, range 0 to 8). Patients with hepatic as well as extra-hepatic metastasis showed higher number of arterial CTCs, compared to patients with liver-only metastasis (p = 0.003). There was no significant association between the number of arterial CTCs and the tumor burden within the liver in patients who had liver-only metastases.

Interpretation: Our data indicate that arterial blood specimens might be a better source of circulating uveal melanoma cells. Although less conveniently processed, perhaps arterial blood should be evaluated as sample source for measurement of CTCs.

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References
1.
Budd G, Cristofanilli M, Ellis M, Stopeck A, Borden E, Miller M . Circulating tumor cells versus imaging--predicting overall survival in metastatic breast cancer. Clin Cancer Res. 2006; 12(21):6403-9. DOI: 10.1158/1078-0432.CCR-05-1769. View

2.
Kujala E, Makitie T, Kivela T . Very long-term prognosis of patients with malignant uveal melanoma. Invest Ophthalmol Vis Sci. 2003; 44(11):4651-9. DOI: 10.1167/iovs.03-0538. View

3.
Mehes G, Witt A, Kubista E, Ambros P . Circulating breast cancer cells are frequently apoptotic. Am J Pathol. 2001; 159(1):17-20. PMC: 1850424. DOI: 10.1016/S0002-9440(10)61667-7. View

4.
Jiao L, Apostolopoulos C, Jacob J, Szydlo R, Johnson N, Tsim N . Unique localization of circulating tumor cells in patients with hepatic metastases. J Clin Oncol. 2009; 27(36):6160-5. DOI: 10.1200/JCO.2009.24.5837. View

5.
Menyaev Y, Nedosekin D, Sarimollaoglu M, Juratli M, Galanzha E, Tuchin V . Optical clearing in photoacoustic flow cytometry. Biomed Opt Express. 2014; 4(12):3030-41. PMC: 3862168. DOI: 10.1364/BOE.4.003030. View