Nanozymes and Glucuronides: Glucuronidase, Esterase, and/or Transferase Activity

Area of Science:

• Biochemistry
• Nanotechnology
• Catalysis

Background:

• Nanozymes are explored as alternatives to protein enzymes in various fields.
• Current research primarily focuses on nanozymes' redox catalytic activity.
• Limited examples exist of nanozymes catalyzing reactions outside redox processes.

Purpose of the Study:

• To investigate the activity of nanozymes on glucuronide prodrugs.
• To elucidate the mechanisms underlying nanozyme-mediated prodrug conversion.
• To expand the known catalytic functions of nanozymes.

Main Methods:

• Utilized nanozymes for prodrug conversion assays.
• Focused on analyzing the reaction mechanisms involved.
• Investigated glucuronide prodrug activation pathways.

Main Results:

• Nanozymes demonstrated glucuronide-like activity on prodrugs.
• Nanozymes were found to catalyze prodrug conversion via an esterase-like mechanism.
• The study also showed nanozymes facilitate group transfer reactions.

Conclusions:

• Nanozymes exhibit diverse catalytic activities beyond redox reactions.
• Nanozymes show potential in prodrug activation through novel mechanisms.
• This expands the application scope of nanozymes in biomedicine and biotechnology.