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Updated: Jun 3, 2025
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Visualization, Quantification, and Mapping of Immune Cell Populations in the Tumor Microenvironment
Published on: March 25, 2020
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Visualizing the Tumor Microenvironment: Molecular Imaging Probes Target Extracellular Matrix, Vascular Networks, and
Hui-Wen Chan1, Deng-Yu Kuo2, Pei-Wei Shueng2,3
1Department of Biomedical Imaging and Radiological Sciences, National Yang Ming Chiao Tung University, No. 155, Sec. 2, Li-Nong St., Beitou Dist., Taipei City 112, Taiwan.
Pharmaceuticals (Basel, Switzerland)
|January 8, 2025
Summary
Molecular imaging offers a powerful, non-invasive method to study the tumor microenvironment (TME) in real-time. This approach aids in understanding cancer progression and developing precision oncology strategies for improved patient outcomes.
Area of Science:
- Oncology
- Biomedical Imaging
Background:
- The tumor microenvironment (TME) significantly influences cancer progression, immune evasion, treatment resistance, and metastasis.
- Understanding TME dynamics is crucial for advancing cancer management and therapeutic strategies.
Purpose of the Study:
- To highlight the role of molecular imaging in studying the TME.
- To discuss the potential of advanced imaging techniques and probes in precision oncology.
Main Methods:
- Utilizing molecular imaging techniques like positron emission tomography (PET), magnetic resonance imaging (MRI), and fluorescence imaging.
- Leveraging recent advances in imaging probe development for targeted TME component monitoring.
Main Results:
- Molecular imaging provides non-invasive, real-time, and longitudinal insights into TME dynamics.
- Enhanced imaging probes improve the ability to target and monitor specific TME components.
- Complementary strengths of PET, MRI, and fluorescence imaging offer high sensitivity, spatial resolution, and intraoperative precision.
Conclusions:
- Molecular imaging is essential for a comprehensive assessment of TME dynamics.
- Innovations in molecular imaging and probe development hold transformative potential for precision oncology.
- This approach can improve diagnostic accuracy and treatment outcomes in cancer care.
