Issue 43, 2024

Two in one: merging photoactivated chemotherapy and photodynamic therapy to fight cancer

Abstract

The growing number of cancer cases requires the development of new approaches for treatment. A therapy that has attracted the special attention of scientists is photodynamic therapy (PDT) due to its spatial and temporal resolution. However, it is accepted that this treatment methodology has limited application in cases of low cellular oxygenation, which is typical of cancerous tissues. Therefore, a strategy to overcome this drawback has been to combine this therapy with photoactivated chemotherapy (PACT), which works independently of the presence of oxygen. In this perspective, we examine compounds that act as both PDT and PACT agents and summarize their photophysical and biological characteristics.

Graphical abstract: Two in one: merging photoactivated chemotherapy and photodynamic therapy to fight cancer

Article information

Article type
Perspective
Submitted
11 Jul 2024
Accepted
15 Oct 2024
First published
15 Oct 2024
This article is Open Access

All publication charges for this article have been paid for by the Royal Society of Chemistry
Creative Commons BY-NC license

Chem. Sci., 2024,15, 17760-17780

Two in one: merging photoactivated chemotherapy and photodynamic therapy to fight cancer

K. M. Kuznetsov, K. Cariou and G. Gasser, Chem. Sci., 2024, 15, 17760 DOI: 10.1039/D4SC04608K

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