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Detection and Recovery of Palladium, Gold and Cobalt Metals from the Urban Mine Using Novel Sensors/Adsorbents Designated with Nanoscale Wagon-wheel-shaped Pores
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Stimuli-Responsive Metal Complexes for Biomedical Applications

Ivanna Amarsy1, Sébastien Papot2, Gilles Gasser1

  • 1Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, 75005, Paris, France.

Angewandte Chemie (International Ed. in English)
|July 5, 2022
PubMed

Insights

Metal-based prodrugs offer solutions to toxicity and delivery issues in cancer therapy. By exploiting tumor-specific triggers, these compounds enhance drug targeting and efficacy, improving biomedical applications.

Area of Science:

  • Biomedical applications of metal-based compounds.
  • Drug delivery systems.
  • Oncology therapeutics.

Background:

  • Metal compounds offer unique therapeutic and diagnostic potential.
  • Challenges include toxicity, poor solubility, and biodistribution.
  • Metal-based prodrugs address these limitations.

Purpose of the Study:

  • To review advances in metal-based prodrugs for oncology.
  • To highlight the exploitation of tumor-associated stimuli for targeted drug delivery.

Main Methods:

  • Discussion of strategies for metal-based prodrug design.
  • Analysis of tumor-specific triggers (pH, redox, enzymes).
  • Review of recent developments in the field.

Main Results:

  • Metal-based prodrugs demonstrate potential for targeted cancer therapy.
  • Tumor-specific stimuli enable selective drug release.
  • Overcoming limitations of traditional metal-based drugs.

Conclusions:

  • Metal-based prodrugs represent a promising approach in oncology.
  • Targeted delivery via tumor stimuli enhances therapeutic outcomes.
  • Further development is crucial for clinical translation.
Keywords:
diagnostic toolsdrug releasemedicinal inorganic chemistrymetals in medicineselective delivery

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