Nanoparticle-Mediated Cuproptosis and Photodynamic Synergistic Strategy: A Novel Horizon for Cancer Therapy.

IF 2.9 2区医学 Q2 ONCOLOGY Cancer Medicine Pub Date : 2025-02-01 DOI:10.1002/cam4.70599

Junrui Zhang, Anren Zhang, Yibing Guo, Guoliang Miao, Shengchang Liang, Jie Wang, Junhong Wang

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引用次数: 0

Abstract

Background: Photodynamic therapy (PDT) is a noninvasive cancer treatment that works by using light to stimulate the production of excessive cytotoxic reactive oxygen species (ROS), which effectively eliminates tumor cells. However, the therapeutic effects of PDT are often limited by tumor hypoxia, which prevents effective tumor cell elimination. The oxygen (O₂) consumption during PDT can further exacerbate hypoxia, leading to post-treatment adverse events.

Objectives: This review aims to explore the potential of cuproptosis, a recently discovered copper-dependent form of programmed cell death, to enhance the anticancer effects of PDT. Cuproptosis is highly dependent on mitochondrial respiration, specifically the tricarboxylic acid (TCA) cycle, and can increase O₂ and ROS levels or decrease glutathione (GSH) levels, thereby improving PDT outcomes.

Methods: The review discusses the latest research advancements in the field, detailing the mechanisms that regulate cuproptosis and PDT. It also explores how nanoparticle (NP)-based strategies can be used to exploit the synergistic potential between cuproptosis and PDT. The article examines the prospects of synergistic anticancer activity guided by nanodelivery systems, which could overcome the challenges associated with hypoxia in cancer treatment.

Conclusions: The combination of cuproptosis and PDT, facilitated by NP-based delivery systems, presents a promising approach to enhance the effectiveness of cancer therapy. The review concludes by discussing the challenges and future research directions for this combination therapy, highlighting the need for further investigation into the mechanisms and optimization of treatment strategies to improve outcomes in cancer treatment.

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来源期刊

Cancer Medicine ONCOLOGY-

CiteScore

5.50

自引率

2.50%

发文量

907

审稿时长

19 weeks

期刊介绍： Cancer Medicine is a peer-reviewed, open access, interdisciplinary journal providing rapid publication of research from global biomedical researchers across the cancer sciences. The journal will consider submissions from all oncologic specialties, including, but not limited to, the following areas: Clinical Cancer Research Translational research ∙ clinical trials ∙ chemotherapy ∙ radiation therapy ∙ surgical therapy ∙ clinical observations ∙ clinical guidelines ∙ genetic consultation ∙ ethical considerations Cancer Biology: Molecular biology ∙ cellular biology ∙ molecular genetics ∙ genomics ∙ immunology ∙ epigenetics ∙ metabolic studies ∙ proteomics ∙ cytopathology ∙ carcinogenesis ∙ drug discovery and delivery. Cancer Prevention: Behavioral science ∙ psychosocial studies ∙ screening ∙ nutrition ∙ epidemiology and prevention ∙ community outreach. Bioinformatics: Gene expressions profiles ∙ gene regulation networks ∙ genome bioinformatics ∙ pathwayanalysis ∙ prognostic biomarkers. Cancer Medicine publishes original research articles, systematic reviews, meta-analyses, and research methods papers, along with invited editorials and commentaries. Original research papers must report well-conducted research with conclusions supported by the data presented in the paper.