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Cited by 289

The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.

Cell Therapy of Stage IV Nasopharyngeal Carcinoma With Autologous Epstein-Barr Virus–Targeted Cytotoxic T Lymphocytes

Open access
Comoli, Patrizia, Pedrazzoli, Paolo, Maccario, Rita, Basso, Sabrina, Carminati, Ornella, Labirio, Massimo, Schiavo, Roberta, Secondino, Simona, Frasson, Chiara, Perotti, Cesare, Moroni, Mauro, Locatelli, Franco, Siena, Salvatore·2005·Journal of Clinical Oncology

Abstract

Purpose: Nasopharyngeal carcinoma (NPC) is an Epstein-Barr virus (EBV) –related malignancy expressing EBV antigens that are possible targets of cell therapy, including latent membrane protein 2 (LMP2). We conducted a clinical trial of EBV-targeted cell therapy with autologous virus-specific cytotoxic T lymphocytes (CTLs) for NPC refractory to conventional treatments. Patients and Methods: Ten patients with EBV-related stage IV NPC in progression after conventional radiotherapy and chemotherapy received intravenously autologous EBV-specific CTLs reactivated and expanded ex vivo from peripheral blood lymphocytes through stimulation with EBV-transformed autologous B-lymphoblastoid cell lines (LCL). Toxicity, specific cellular immune responses, and clinical tumor responses were evaluated. Results: EBV-specific CTLs could be generated in all patients and were predominantly CD3+/CD8+ T lymphocytes displaying specific killing of autologous EBV-LCL, autologous NPC cells as well as autologous targets bearing the EBV antigen LMP2. Patients received two to 23 infusions of EBV-specific CTLs that were well tolerated with the exception of grade 1 to 2 inflammatory reactions at the tumor site in two cases. Control of disease progression was obtained in six of 10 patients (two with partial response and four with stable disease). Analysis of interferon-γ–producing cells demonstrated an increased frequency of EBV-specific immunity, with appearance of LMP2-specific responses in four patients, of whom three had clinical benefit. Conclusion: Cell therapy with EBV-targeted autologous CTLs is safe, induces LMP-2-specific immunologic responses, and is associated with objective responses and control of disease progression in patients with stage IV NPC resistant to conventional treatments.

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Metadata

Authors
Comoli, P., Pedrazzoli, P., Maccario, R., Basso, S., Carminati, O., Labirio, M., Schiavo, R., Secondino, S., Frasson, C., Perotti, C., Moroni, M., Locatelli, F., & Siena, S.
Venue
Journal of Clinical Oncology
Published
2005-12-10
Volume
23
Issue
35
Pages
8942-8949
ISSN
  • 0732-183X (ISSN-L)
  • 1527-7755
OpenAlex
W2096932117
Cited by
289
References
21
FWCI
4.08
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Cell Therapy of Stage IV Nasopharyngeal Carcinoma With Autologous Epstein-Barr Virus–Targeted Cytotoxic T Lymphocytes. https://app.cochat.ai/papers/10.1200/jco.2005.02.6195
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Comoli, P., Pedrazzoli, P., Maccario, R., Basso, S., Carminati, O., Labirio, M., Schiavo, R., Secondino, S., Frasson, C., Perotti, C., Moroni, M., Locatelli, F., & Siena, S. (2005). Cell Therapy of Stage IV Nasopharyngeal Carcinoma With Autologous Epstein-Barr Virus–Targeted Cytotoxic T Lymphocytes. Journal of Clinical Oncology. https://doi.org/10.1200/jco.2005.02.6195

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