Effect of Radiotherapy on T Cell and PD-1 / PD-L1 Blocking Therapy in Tumor Microenvironment
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Cancer is a worldwide problem that threatens human health. Radiotherapy plays an important role in a variety of cancer treatment methods. The administration of radiotherapy can alter the differentiation pathways and functions of T cells, which in turn improves the immune response of T cells. Radiotherapy can also induce up-regulation of PD-L1 expression, which means that it has great potential for enhancing the therapeutic effect of anti-PD-1/PD-L1 inhibitors and reducing the risk of drug resistance toward them. At present, the combination of radiotherapy and anti-PD-1/PD-L1 inhibitors has shown significant therapeutic effects in clinical tumor research. This review focuses on the mechanism of radiotherapy on T cells reported in recent years, as well as related research progress in the application of PD-1/PD-L1 blockers. It will provide a theoretical basis for the rational clinical application of radiotherapy combined with PD-1/PD-L1 inhibitors.
Shi X, Zhao H, Yu J, Cai P, Zhou S, Yang N Ann Med. 2024; 57(1):2445190.
PMID: 39713872 PMC: 11703528. DOI: 10.1080/07853890.2024.2445190.
Wang M, Li S, Li R, Ning F, Tian L Curr Treat Options Oncol. 2024; 25(12):1605-1614.
PMID: 39625619 PMC: 11638397. DOI: 10.1007/s11864-024-01260-x.
Wang F, Lai C, Lv Y, Zhang F, Shi L, Wang Y Int J Surg. 2024; 111(1):334-345.
PMID: 39093871 PMC: 11745671. DOI: 10.1097/JS9.0000000000001960.
Balci Topuz B, Sert F, Sezak M, Soylu M, Yalman D, Ozkok S Oncol Lett. 2024; 28(2):395.
PMID: 38966586 PMC: 11223008. DOI: 10.3892/ol.2024.14528.
Recent Findings on Therapeutic Cancer Vaccines: An Updated Review.
Sheikhlary S, Lopez D, Moghimi S, Sun B Biomolecules. 2024; 14(4).
PMID: 38672519 PMC: 11048403. DOI: 10.3390/biom14040503.