[Modern imaging techniques for anthracycline cytostatics -  review of the literature]

Area of Science:

• Pharmacology and Molecular Biology
• Biomedical Imaging
• Nanotechnology

Context:

• Anthracycline cytostatics possess inherent fluorescence, enabling their visualization within biological systems.
• Current clinical applications utilize liposomal formulations (e.g., doxorubicin, daunorubicin) for targeted cancer therapy.
• Understanding the precise biological mechanisms of anthracycline drugs remains an active area of research.

Purpose:

• To explore the utility of fluorescence imaging for observing anthracycline cytostatics.
• To highlight the role of nanoparticles, specifically liposomes, in targeted anthracycline drug delivery.
• To investigate the potential of advanced imaging techniques for elucidating anthracycline drug mechanisms in vivo.

Summary:

• The fluorescence of anthracycline cytostatics allows for their observation at various biological levels (organelles, cells, organisms).
• Imaging techniques leveraging fluorescence can monitor drug interactions with tumor cells and guide targeted nanoparticle-based therapies.
• Liposomal doxorubicin and daunorubicin exemplify nanoparticles used clinically, offering reduced side effects due to altered pharmacokinetics and biodistribution.

Impact:

• Enhanced visualization of drug-cell interactions and biodistribution.
• Improved targeted cancer therapy strategies through nanoparticle drug delivery.
• Facilitation of in vivo studies to fully elucidate the complex mechanisms of anthracycline drugs.