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Companion Tests and Personalized Cancer Therapy: Reaching a Glass Ceiling.
Victoria Ferrari1, Baharia Mograbi2, Jocelyn Gal3
1Department of Medical Oncology, Centre Antoine Lacassagne, University Côte d'Azur, 06189 Nice, France.
International Journal of Molecular Sciences
|September 28, 2024
Summary
Companion diagnostics are crucial for precision oncology but have limitations. Emerging technologies like computational biology and liquid biopsies can enhance companion testing for better personalized therapies.
Area of Science:
- Oncology
- Genomics
- Biotechnology
Background:
- Companion diagnostics are integral to precision oncology, guiding targeted therapies.
- Current companion testing faces limitations impacting clinical application.
- Therapeutic innovation necessitates advancements in diagnostic strategies.
Purpose of the Study:
- To advocate for an expanded definition of companion testing.
- To highlight the potential of emerging technologies in overcoming current limitations.
- To discuss the interplay between companion diagnostics, personalized medicine, and regulatory policies.
Main Methods:
- Literature review and position paper development.
- Analysis of current companion diagnostic applications and limitations.
- Exploration of emerging technologies such as computational biology and liquid biopsies.
Main Results:
- Current companion diagnostics are limited in scope and application.
- Emerging technologies offer solutions to enhance diagnostic capabilities.
- Broader companion testing strategies are needed for optimal precision oncology.
Conclusions:
- The concept of companion testing must evolve to incorporate new technologies.
- Computational biology and liquid biopsies represent key advancements.
- Integrating advanced diagnostics with regulatory frameworks is essential for personalized therapy.
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