Tocilizumab improves the efficacy of anti-PD-1 in a patient with advanced gastroesophageal junction cancer: a case report
BackgroundCancer-related inflammation contributes to the progression of malignancies and considerably affects therapeutic outcomes. IL-6 acts as a main mediator of both local and systemic inflammatory responses. Although IL-6 therapies have been successful in the treatment of inflammatory conditions...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Frontiers Media S.A.
2025-04-01
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| Series: | Frontiers in Oncology |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fonc.2025.1530387/full |
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| Summary: | BackgroundCancer-related inflammation contributes to the progression of malignancies and considerably affects therapeutic outcomes. IL-6 acts as a main mediator of both local and systemic inflammatory responses. Although IL-6 therapies have been successful in the treatment of inflammatory conditions, there has been little experience in patients with cancer.Case presentationA 66-year-old man was diagnosed with gastroesophageal junction squamous cell carcinoma (stage IV) with liver metastasis. The patient presented with notable cancer-associated systemic inflammatory symptoms, and experienced disease progression after initial two cycles of anti-PD-1 combined with chemotherapy. After tocilizumab treatment, the symptoms improved rapidly. The patient showed favorable response to subsequent anti-PD-1 plus second-line chemotherapy, and survived without disease progression.ConclusionTargeting IL-6 holds promise for the management of cancer-associated inflammation and improvement of therapeutic outcomes. |
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| ISSN: | 2234-943X |