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Updated: Jun 11, 2025
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Circulating Tumor Cell Lines: an Innovative Tool for Fundamental and Translational Research
Published on: December 25, 2021
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Circulating Tumor Cells: Origin, Role, Current Applications, and Future Perspectives for Personalized Medicine
Maria Cristina Rapanotti1, Tonia Cenci1, Maria Giovanna Scioli1
1Anatomic Pathology, Department of Integrated Care Processes, University of Rome Tor Vergata, Viale Oxford 81, 00133 Rome, Italy.
Biomedicines
|September 28, 2024
Summary
Circulating tumor cells (CTCs) are rare but crucial for cancer metastasis and recurrence. Advanced detection methods offer real-time insights for personalized cancer management and improved patient outcomes.
Area of Science:
- Oncology
- Molecular Biology
- Biotechnology
Background:
- Circulating tumor cells (CTCs) are shed from primary tumors into the bloodstream.
- CTCs play a significant role in cancer metastasis, recurrence, and treatment resistance.
- Their detection offers valuable prognostic and predictive information for various cancers.
Purpose of the Study:
- To review current understanding and advances in the clinical application of CTCs.
- To highlight the potential of CTCs in personalized cancer management and precision oncology.
- To discuss challenges and future directions for CTC integration into clinical practice.
Main Methods:
- Review of current literature on CTC detection and characterization.
- Discussion of technological advancements, including immunomagnetic enrichment.
- Exploration of methodologies for isolation, quantification, and analysis of CTCs.
Main Results:
- Innovative technologies enable reliable detection and characterization of CTCs.
- CTCs provide insights into tumor biology, epithelial/mesenchymal status, and therapy resistance.
- CTCs demonstrate prognostic and predictive value, aiding real-time treatment monitoring.
Conclusions:
- CTCs are a powerful tool for cancer diagnostics and therapeutics, enabling personalized medicine.
- Real-time insights from CTCs can improve patient outcomes and advance cancer biology understanding.
- Standardization of methods and development of new techniques are crucial for widespread clinical utility.
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