Advances in Sonodynamic Therapy for Cancer Treatment
Author Information
Author(s): Priyankan Datta, Moolayadukkam Sreejesh, Chowdhury Dhrubajyoti, Rayes Adnan, Lee Nan Sook, Sahu Rakesh P., Zhou Qifa, Puri Ishwar K.
Primary Institution: University of Southern California
Hypothesis
Sonodynamic therapy (SDT) can improve treatment outcomes for deep-tissue solid tumors by using low-intensity ultrasound to activate sonosensitizers.
Conclusion
Sonodynamic therapy shows promise in enhancing the efficacy of cancer treatments, particularly for glioblastoma and other solid tumors, but further research is needed.
Supporting Evidence
- Sonodynamic therapy can penetrate deeper into tissues than traditional photodynamic therapy.
- Recent trials have shown that SDT can generate reactive oxygen species that lead to tumor cell death.
- Combining SDT with existing chemotherapy drugs may enhance treatment efficacy.
- 3D tumor models are suggested for better mimicking the tumor microenvironment in preclinical studies.
Takeaway
Sonodynamic therapy uses sound waves to help treat cancer by making special drugs work better at killing tumor cells.
Methodology
This review discusses the mechanisms of sonodynamic therapy, the types of sonosensitizers used, and recent advances in treatment strategies.
Limitations
Most studies are still in preclinical stages, and the exact mechanisms of sonosensitizer activation and tumor response are not fully understood.
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website