CTCeptor technology simultaneously isolates tumor cells and fibroblasts for better diagnosis.


Diagnosing cancer accurately is often difficult because standard liquid biopsies can miss important cells hiding in the blood. To solve this, researchers at DGIST have developed "CTCeptor," a new technology that captures both circulating tumor cells and the "helper" cells (fibroblasts) that support cancer growth. Most current tests try to filter cells based on their size or specific markers, but they often fail to catch cancer cells that look slightly different. CTCeptor uses a unique extraction method that successfully isolates these cells regardless of their size, providing a much more complete picture of the disease.

The impact of this technology on patient care could be profound. In recent trials with breast cancer patients, CTCeptor detected 15 times more tumor cells than existing methods. By analyzing both the cancer cells and their environment, doctors can better understand how the tumor is spreading. This higher sensitivity offers a promising new way to detect cancer earlier and allows clinicians to design more personalized treatment plans that target the specific biology of a patient's tumor.

Read the original article at: https://medicalxpress.com/news/2025-09-simultaneous-cell-isolation-technology-clinical.html


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