Related Experiment Video
Updated: Dec 3, 2025
Clinical Microfluidic Chip Platform for the Isolation of Versatile Circulating Tumor Cells
Published on: October 13, 2023
Efficient Isolation and Phenotypic Profiling of Circulating Hepatocellular Carcinoma Cells via a
Lin Zhu1, Huibin Lin2, Shuang Wan1
1The MOE Key Laboratory of Spectrochemical Analysis and Instrumentation, State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemical Biology, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
Abstract:
As a malignant disease that seriously threatens human health, hepatocellular carcinoma (HCC) lacks effective early screening and prognostic assessment methods. Herein, we developed a method for efficient capture and multiphenotype analysis of circulating tumor cells (CTCs) of hepatocellular carcinoma. The anti-ASGPR antibody and the anti-EpCAM antibody were modified in parallel on a deterministic lateral displacement (DLD)-patterned microfluidic Synergetic-Chip to enhance capture efficiency by a complementary effect. CTCs were detected in 45 out of 45 (100%) HCC patients, with a sensitivity and specificity of 97.8 and 100%, respectively. Patients with more total CTCs and nonepithelial CTCs were in later stages of HCC and had more malignant progression. This strategy proposes a feasible approach for early diagnosis and prognosis of hepatocellular carcinoma.
