Combination of the human anti-CD30 antibody 5F11 with cytostatic drugs enhances its antitumor activity against Hodgkin and anaplastic large cell lymphoma cell lines.
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| Abstract |
Due to its selective overexpression on the malignant cells of Hodgkin's lymphoma (HL) and large cell anaplastic lymphoma (ALCL), CD30 is an excellent target for immunotherapy of these diseases. The fully human monoclonal anti-CD30-antibody 5F11 has been shown to be effective against CD30-expressing cell lines both in vitro and in vivo. In addition, 5F11 shows promising antitumor activity in phase 1/2 clinical trials. To extend these promising results, the authors evaluated combinations of 5F11 with conventional cytostatic drugs against a variety of lymphoma cell lines in vitro. Most combinations tested showed at least additive cytotoxic effects on the HL-derived cell lines L428, L540, and L1236 and the ALCL-derived cell line Karpas 299 as measured by proliferation assays (XTT) and the induction of apoptosis (annexin-V FACS analysis). The most impressive results were detected with the combination of 5F11 and gemcitabine or etoposide. The data suggest that the combination of the human antibody 5F11 with conventional chemotherapy might be beneficial in the combined chemo-immunotherapy of CD30-positive lymphomas.
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| Authors | Friederike Heuck, Julia Ellermann, Peter Borchmann, Achim Rothe, Hinrich Hansen, Andreas Engert, Elke Pogge von Strandmann |
| Journal | Journal of immunotherapy (Hagerstown, Md. : 1997) (J Immunother) 2004 Sep-Oct Vol. 27 Issue 5 Pg. 347-53 ISSN: 1524-9557 [Print] United States |
| PMID | 15314543 (Publication Type: Journal Article) |
| Copyright | Copyright 2004 Lippincott Williams & Wilkins |
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