Case Report: Response to Immunotherapy, Can Radiotherapy Be a Troublemaker?
Immunotherapy has dramatically changed the treatment landscape for several tumor types. However, the impact of previous radiotherapy (RT) on response to immunotherapy is still unknown. We report the case of a 58-year-old female diagnosed with a squamous anal cell carcinoma previously treated with RT...
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| Main Authors: | , , , , , , , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Frontiers Media S.A.
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/a9848339c5df4201aff9b1a92b7f8bfd |
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| Summary: | Immunotherapy has dramatically changed the treatment landscape for several tumor types. However, the impact of previous radiotherapy (RT) on response to immunotherapy is still unknown. We report the case of a 58-year-old female diagnosed with a squamous anal cell carcinoma previously treated with RT and having a dissociated response to anti-PD1 agent. An extensive analysis of the immune contexture performed on the tissue collected from both previously RT-treated and RT-untreated lesions confirmed differences on immune microenvironment, highlighting the potential impact of radiotherapy on the immune response. |
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