Neoantigen activation, protein translocation and targeted drug delivery in combination with radiotherapy

摘要

Concurrent chemo and radiation therapies are commonly used to treat locally advanced cancer. Despite improved efficacy, failure rates remain high due to healthy organ toxicity caused by chemo-radiotherapy. Recent technological advances such as nanoparticle encapsulation of anticancer agents, locally controlled irradiation and concurrent use of radio- and nano-medicines are providing innovative solutions for overcoming the limitations of systemic and local treatment toxicities. In this mini-review, we discuss the roles of radiotherapy in generating new therapeutic targets and altering the tumor microenvironment, and we propose their future applications in drug delivery in combination with radiotherapy.