GEO series
Exploring Platelet-Covered and Naked Circulating Tumor Cells: A Single-Cell Transcriptomic Perspective [scRNA-seq Singleron]
GSE337706
Homo sapiens
Expression profiling by high throughput sequencing
13 samples
2026/07/14
GPL34281
Summary
Circulating tumor cells (CTCs) and platelets can be collected simultaneously during liquid biopsy; however, their interaction in the form of platelet-covered CTCs (pcCTCs) remains only partially understood. This submission contains single-cell RNA sequencing data generated from PBMC/buffy coat fractions from 29 donors: 12 patients with high-grade serous ovarian carcinoma, 4 non-malignant gynecological controls, 10 patients with breast cancer, and 3 healthy donor controls. The dataset was used to detect and characterize candidate naked CTCs and pcCTCs and to compare their transcriptomic profiles with platelet and cancer-related signatures.
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