Radiation therapy and immunotherapy-a potential combination in cancer treatment.

ABSTRACT:

Background

Radiation therapy (rt) is a longstanding treatment modality for cancer. In addition, immune checkpoint blockade has been a significant development in the field of immunotherapy, modifying key immunosuppressive pathways of cancer cells.

Methods

The aim of the present work was to review current concepts of rt and immunotherapy synergism, the abscopal effect, and the molecular effects of rt in the tumour microenvironment, its influence on immune stimulation, and potential clinical outcomes that might evolve from ongoing studies. We also discuss potential predictors of clinical response.

Results

Up-to-date literature concerning the mechanisms, interactions, and latest knowledge about rt and immunotherapy was reviewed and summarized, and is presented here.

Co

SUBMITTER: Asna N 

PROVIDER: S-EPMC6209565 | biostudies-literature | 2018 Oct

REPOSITORIES: biostudies-literature