Radiotherapy-immunotherapy combination: how will we bridge the gap between pre-clinical promise and effective clinical delivery?
AffiliationDivision of Cancer Sciences, Faculty of Biology, School of Medical Sciences, Medicine and Health, University of Manchester, Manchester M13 9P
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AbstractRadiotherapy (RT) is highly effective at directly killing tumor cells and plays an important part in cancer treatments being delivered to around 50% of all cancer patients. The additional immunomodulatory properties of RT have been investigated, and if exploited effectively, have the potential to further improve the efficacy of RT and cancer outcomes. The initial results of combining RT with immunomodulatory agents have generated promising data in pre-clinical studies, which has in turn led to a large number of RT and immunotherapy clinical trials. The overarching aim of these combinations is to enhance anti-tumor immune responses and improve responses rates and patient outcomes. In order to maximize this undoubted opportunity, there remain a number of important questions that need to be addressed, including: (i) the optimal RT dose and fractionation schedule; (ii) the optimal RT target volume; (iii) the optimal immuno-oncology (IO) agent(s) to partner with RT; (iv) the optimal site(s)/route(s) of administration of IO agents; and finally, the optimal RT schedule. In this review, we will summarize progress to date and identify current gaps in knowledge that need to be addressed in order to facilitate effective clinical translation of RT and IO agent combinations.
CitationRomano E, Honeychurch J, Illidge TM. Radiotherapy-Immunotherapy Combination: How Will We Bridge the Gap Between Pre-Clinical Promise and Effective Clinical Delivery? Cancers (Basel). 2021;13(3).
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- Future perspectives in melanoma research : Meeting report from the "Melanoma Bridge". Napoli, December 1st-4th 2015.
- Authors: Ascierto PA, Agarwala S, Botti G, Cesano A, Ciliberto G, Davies MA, Demaria S, Dummer R, Eggermont AM, Ferrone S, Fu YX, Gajewski TF, Garbe C, Huber V, Khleif S, Krauthammer M, Lo RS, Masucci G, Palmieri G, Postow M, Puzanov I, Silk A, Spranger S, Stroncek DF, Tarhini A, Taube JM, Testori A, Wang E, Wargo JA, Yee C, Zarour H, Zitvogel L, Fox BA, Mozzillo N, Marincola FM, Thurin M
- Issue date: 2016 Nov 15
- An overview of the published and running randomized phase 3 clinical results of radiotherapy in combination with immunotherapy.
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- Radiotherapy combination opportunities leveraging immunity for the next oncology practice.
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- Second- and third-generation drugs for immuno-oncology treatment-The more the better?
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