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Author Spotlight: Exploring the Role of Ion Channels in Cancer: Characterization and Potential Treatment Approaches
Published on: June 16, 2023
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Piezo Family: From Structure to Therapeutic Agents in Cancer
Kejia Xu1, Mingxia Liu1, Lin Wang1
1Department of Dermatology & Venerology and Laboratory of Dermatology, Clinical Institute of Inflammation and Immunology (CIII), Frontiers Science Center for Disease-related Molecular Network and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, P. R. China.
Journal of Medicinal Chemistry
|February 22, 2026
Summary
Mechanotransduction via Piezo channels regulates cancer. Dysregulation of these mechanically activated ion channels impacts tumor progression, offering potential therapeutic targets despite current clinical translation challenges.
Area of Science:
- Cellular Mechanobiology
- Oncology
- Ion Channel Physiology
Background:
- Mechanotransduction converts physical forces into cellular signals.
- Piezo1 and Piezo2 are mechanically activated ion channels crucial for cellular processes.
- Their dysregulation is increasingly linked to cancer development and progression.
Purpose of the Study:
- To review the role of Piezo channels in cancer.
- To discuss their structural and functional aspects.
- To explore therapeutic opportunities and challenges.
Main Methods:
- Literature review and synthesis of current research on Piezo channels in cancer.
- Analysis of Piezo expression patterns in various malignancies.
- Examination of Piezo channel interactions with tumor microenvironment components.
Main Results:
- Altered Piezo expression is observed in multiple cancers (breast, lung, colorectal), correlating with metastasis and poor outcomes.
- Piezo channels influence cancer cell proliferation, migration, and differentiation.
- They interact with immune and angiogenic pathways within the tumor ecosystem.
Conclusions:
- Piezo channels integrate mechanical stress with biochemical and immune signaling in tumors.
- Targeting Piezo channels presents a promising therapeutic avenue.
- Overcoming challenges in clinical translation is essential for Piezo-based cancer therapies.
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