Abstract
Circulating tumor cells (CTCs), which are shed from primary tumor or metastatic sites into the bloodstream and subsequently seed into distant tissues, are considered as the precursors of metastases. Gastric cancer (GC) is a highly heterogeneous malignant tumor. With regard to the diagnosis of GC, secondary pathological biopsy is difficult, while invasive examination is harmful to patients. In recent years, CTCs have made great progress in tumor diagnosis, prognosis prediction, efficacy detection and treatment guidance, but the research on the role of CTCs in GC remains limited. The following sections review the landmark studies demonstrating the technical approaches of CTCs monitoring in the field of GC. Moreover, we highlight the clinical application of CTCs numbers and phenotypes in monitoring the therapeutic efficacy and judging patient prognosis by sequential blood analyses.
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Acknowledgements
This study was supported by the grants from the Key Program of the Changzhou Commission of Health (ZD2017, to Dr. H Yan), the Major science and technology project of Changzhou Municipal Health Commission (ZD201901, to Dr.J Wu), CSCO foundation (Y-HH202101-0117, to Dr. B Jiang).
Funding
This study was supported by the grants from the Key Program of the Changzhou Commission of Health (ZD2017, to Dr. H Yan), the Major science and technology project of Changzhou Municipal Health Commission (ZD201901, to Dr.J Wu), CSCO foundation (Y-HH202101-0117, to Dr. B Jiang).
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QD completed most of the manuscript, ZC and JW participated in the drawing of the diagrams, BJ and HY revised the manuscript.
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Deng, Q., Jiang, B., Yan, H. et al. Circulating tumor cells in gastric cancer: developments and clinical applications. Clin Exp Med 23, 4385–4399 (2023). https://doi.org/10.1007/s10238-023-01158-2
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DOI: https://doi.org/10.1007/s10238-023-01158-2