Journal of International Oncology ›› 2021, Vol. 48 ›› Issue (3): 167-171.doi: 10.3760/cma.j.cn371439-20200629-00033

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Enrichment methods and clinical application of circulating tumor cells

Ning Dawei1, Ou Yang2, Cui Kai1, Li Sheng3, Gao Dehai3,*()   

  1. 1Department of Hepatobiliary Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, China
    2Department of General Surgery, Fifth People's Hospital of Jinan, Jinan 250022, China
    3Department of Achievements Transformation and Industry (Serving Local Economic Office), Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250021, China
  • Received:2020-06-29 Revised:2020-09-09 Online:2021-03-08 Published:2021-03-25
  • Contact: Gao Dehai E-mail:sdywyjy@126.com
  • Supported by:
    Academic Promotion Program of Shandong First Medical University(2019QL004);Jinan “Twenty Universities” Project Funding(2019GXRC020);Major Science and Technology Innovation Project of Shandong Province(2017CXGC1204)

Abstract:

As an emerging tumor marker, the rarity and heterogeneity of circulating tumor cells (CTCs) increase the difficulty of detection. In recent years, CTCs enrichment technology based on biophysical, biochemical and microfluidic properties has been continuously developed, which has promoted the research and application of CTCs in malignant tumors diagnosis, clinical treatment and prognosis evaluation. Although there are still some deficiencies in the detection of CTCs, with the interdisciplinary integration, CTCs will play increasingly important roles in the diagnosis and treatment of malignant tumors.

Key words: Neoplastic cells, circulating, Biomarkers, Cytological techniques, Diagnosis