Innovative integration of nanomedicines and phototherapy to modulate autophagy for enhanced tumor eradication.

Abstract

Nanomedicines, by significantly enhancing the solubility, stability, and targeted delivery of therapeutic agents, have emerged as transformative tools in light-induced therapies, particularly in the context of oncology. These advancements are attributed to their ability to mediate autophagy through light activation, thereby revolutionizing cancer treatment paradigms. This review provides a comprehensive analysis of the state-of-the-art integration of nanomedicines with phototherapy techniques, emphasizing their role in modulating autophagy within cancer cells. It delineates the potential of light-responsive nanomaterials to induce selective tumor cell death by precisely regulating over-activated autophagy pathways. Additionally, it discusses innovative strategies for combining nanomedicines with phototherapy and other clinical modalities for tumor treatment, as well as integrating autophagy with various forms of programmed cell death to address challenges related to drug resistance and therapeutic efficacy. By synthesizing recent advancements and delineating future research directions, this review offers a thorough perspective on the optimization of light-induced autophagy through nanomedicines, highlighting novel strategies for enhancing cancer treatment efficacy.