Supramolecular Nanozyme-Based Cancer Catalytic Therapy

Area of Science:

• Biomedical Engineering
• Nanotechnology
• Cancer Research

Background:

• Nanozymes offer advantages over natural enzymes in cancer catalytic therapy due to their ease of preparation, cost-effectiveness, and enhanced stability.
• Supramolecular nanozymes represent a sophisticated approach, leveraging self-assembly for improved catalytic activity and biomedical applications.
• Modulating the tumor microenvironment, particularly redox state and reactive oxygen species, is crucial for effective cancer therapy.

Purpose of the Study:

• To review the construction, development, and applications of nanozymes and supramolecular nanozymes in cancer catalytic therapy.
• To highlight the materials, structures, catalytic mechanisms, and reactions of supramolecular nanozymes.
• To emphasize the potential of supramolecular nanozymes for selective, stable, and highly catalytic cancer treatment.

Main Methods:

• Review of existing literature on nanozymes and supramolecular nanozymes in cancer therapy.
• Analysis of supramolecular nanozyme architectures including nanoparticles, hydrogels, and nanovesicles.
• Discussion of catalytic mechanisms and reaction pathways relevant to cancer treatment.

Main Results:

• Supramolecular nanozymes demonstrate high catalytic efficiency and stability, outperforming natural enzymes in specific cancer therapy contexts.
• These nanozymes can effectively alter the redox balance and reactive oxygen species levels within the cancer environment.
• Various supramolecular nanozyme structures, such as nanoparticles and hydrogels, have been developed for biomedical applications.

Conclusions:

• Supramolecular nanozymes present a promising platform for cancer catalytic therapy due to their unique properties.
• Their selectivity, high catalytic capability, and stability offer a novel strategy for inhibiting cancer signaling pathways.
• Further research into supramolecular nanozymes could unlock new avenues for enzyme-mimicking therapeutic strategies.