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Updated: Sep 23, 2025

In Vivo Immunogenicity Screening of Tumor-Derived Extracellular Vesicles by Flow Cytometry of Splenic T Cells
Published on: September 23, 2021
Cellular and Molecular Signaling as Targets for Cancer Vaccine Therapeutics
Wen-Chi Wei1, Lie-Fen Shyur2,3, Ning-Sun Yang2
1National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei 112, Taiwan.
Inflammation is linked to cancer. This study explores medicinal herbs and phytochemicals to develop new cancer treatments by targeting immune signaling pathways, offering potential alternatives to expensive immune checkpoint inhibitors.
Area of Science:
- Immunology
- Pharmacology
- Oncology
Background:
- Inflammatory processes are strongly associated with the development of chronic diseases, including various cancers.
- Current immune-modulatory therapeutics, such as PD-1/PD-L1 inhibitors, face limitations in cost and efficacy, highlighting the need for novel approaches.
Purpose of the Study:
- To investigate the potential of medicinal herbs and derived phytochemical compounds in modulating immune responses for cancer treatment.
- To elucidate key cellular and molecular immune-signaling mechanisms relevant to inflammation-driven cancers.
Main Methods:
- Focused research on selected medicinal herbs and purified phytochemical compounds.
- In-depth study of specific immune-signaling pathways at cellular and molecular levels.
Main Results:
- Generated significant research findings on the immune-modulatory effects of phytochemicals.
- Identified key mechanisms underlying inflammation-related cancer development.
Conclusions:
- The study's findings provide a foundation for developing novel phytochemical-based drugs against cancer.
- Highlights the potential of targeting immune-regulatory mechanisms for more effective and accessible cancer therapies.
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