2020
DOI: 10.3390/mi11080774
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Nanotechnology-Assisted Isolation and Analysis of Circulating Tumor Cells on Microfluidic Devices

Abstract: Circulating tumor cells (CTCs), a type of cancer cell that spreads from primary tumors into human peripheral blood and are considered as a new biomarker of cancer liquid biopsy. It provides the direction for understanding the biology of cancer metastasis and progression. Isolation and analysis of CTCs offer the possibility for early cancer detection and dynamic prognosis monitoring. The extremely low quantity and high heterogeneity of CTCs are the major challenges for the application of CTCs in liquid biopsy. … Show more

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Cited by 40 publications
(27 citation statements)
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References 134 publications
(258 reference statements)
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“…Another example of CTC enrichment technology based on physical properties is the Parsortix ™ system that traps cells based on both deformability and size in disposable cassettes with channels that gradually decreases in size to approximately <10mm (26). A combinatory strategy using a microfluidic platforms and a nanotechnology-assisted separation has been also developed for CTC isolation (27). Alternative methods using microfiltrationbased enrichment which isolate tumor cells by size include ISET ® (Rarecells Diagnostics) (17) and ScreenCell ® (28).…”
Section: Identification and Characterization Of Ctcsmentioning
confidence: 99%
“…Another example of CTC enrichment technology based on physical properties is the Parsortix ™ system that traps cells based on both deformability and size in disposable cassettes with channels that gradually decreases in size to approximately <10mm (26). A combinatory strategy using a microfluidic platforms and a nanotechnology-assisted separation has been also developed for CTC isolation (27). Alternative methods using microfiltrationbased enrichment which isolate tumor cells by size include ISET ® (Rarecells Diagnostics) (17) and ScreenCell ® (28).…”
Section: Identification and Characterization Of Ctcsmentioning
confidence: 99%
“…This setup allows for sample compatibility with genotypic or phenotypic downstream analysis (Fig. 1a) which can be helpful for understanding cellular clinical significance 37 .…”
Section: Resultsmentioning
confidence: 99%
“…This setup allows for sample compatibility with genotypic or phenotypic downstream analysis (Fig. 1A) which can be helpful for understanding cellular clinical signi cance [38].…”
Section: Resultsmentioning
confidence: 99%