Phase I/II study of immunotherapy using autologous tumor lysate-pulsed dendritic cells in patients with metastatic renal cell carcinoma

This phase I/II study was conducted to evaluate the feasibility, safety and efficacy of immunotherapy using tumor lysate (TL)-pulsed dendritic cells (DC) in patients with metastatic renal cell carcinoma (RCC). DC were generated by culturing peripheral blood mononuclear cells in the presence of GM-CS...

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Veröffentlicht in:Clinical immunology (Orlando, Fla.). - 1999. - 125(2007), 3 vom: 01. Dez., Seite 257-67
1. Verfasser: Kim, Jung Han (VerfasserIn)
Weitere Verfasser: Lee, Yoon, Bae, Yong-Soo, Kim, Won Seog, Kim, Kihyun, Im, Ho Yeong, Kang, Won Ki, Park, Keunchil, Choi, Han Yong, Lee, Hyun Moo, Baek, So-Young, Lee, Hyunah, Doh, Hyounmie, Kim, Byong-Moon, Kim, Chae Young, Jeon, ChoonJu, Jung, Chul Won
Format: Aufsatz
Sprache:English
Veröffentlicht: 2007
Zugriff auf das übergeordnete Werk:Clinical immunology (Orlando, Fla.)
Schlagworte:Clinical Trial, Phase I Clinical Trial, Phase II Journal Article Research Support, Non-U.S. Gov't Antigens, Neoplasm Cytokines Interferon-gamma 82115-62-6 Hemocyanins 9013-72-3 mehr... keyhole-limpet hemocyanin FV4Y0JO2CX
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100 1 |a Kim, Jung Han  |e verfasserin  |4 aut 
245 1 0 |a Phase I/II study of immunotherapy using autologous tumor lysate-pulsed dendritic cells in patients with metastatic renal cell carcinoma 
264 1 |c 2007 
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500 |a Date Completed 22.01.2008 
500 |a Date Revised 16.11.2017 
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520 |a This phase I/II study was conducted to evaluate the feasibility, safety and efficacy of immunotherapy using tumor lysate (TL)-pulsed dendritic cells (DC) in patients with metastatic renal cell carcinoma (RCC). DC were generated by culturing peripheral blood mononuclear cells in the presence of GM-CSF and IL-4 and were pulsed with autologous TL and keyhole limpet hemocyanin (KLH). Maturation of DC was induced by a combined treatment of CD40 ligand, IFN and monocyte-conditioned medium. The patients were administered two cycles of TL-pulsed DCs vaccination, each of which comprised of four doses injected subcutaneously at biweekly intervals. Nine patients were included. The immunotherapy was well tolerated without severe side effects. One patient achieved an objective partial response (PR). Five patients showed stable disease (SD), and the remaining three had progressive disease (PD). With a median follow-up of 17.5 months, the median time to progression was 5.2 months and the median overall survival was 29 months. In the antigen-specific lymphocyte proliferation assay, eight patients showed a proliferative response, which tended to be stronger in patients with SD or PR than in patients with PD. The ELISPOT assay was performed in two patients and indicated that one patient with PR showed a much stronger response than another with PD. Our results suggest that TL-pulsed DC immunotherapy in combination with nephrectomy affect the natural course of RCC and are associated with clinical benefits for patients with metastatic diseases 
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650 4 |a Research Support, Non-U.S. Gov't 
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700 1 |a Lee, Yoon  |e verfasserin  |4 aut 
700 1 |a Bae, Yong-Soo  |e verfasserin  |4 aut 
700 1 |a Kim, Won Seog  |e verfasserin  |4 aut 
700 1 |a Kim, Kihyun  |e verfasserin  |4 aut 
700 1 |a Im, Ho Yeong  |e verfasserin  |4 aut 
700 1 |a Kang, Won Ki  |e verfasserin  |4 aut 
700 1 |a Park, Keunchil  |e verfasserin  |4 aut 
700 1 |a Choi, Han Yong  |e verfasserin  |4 aut 
700 1 |a Lee, Hyun Moo  |e verfasserin  |4 aut 
700 1 |a Baek, So-Young  |e verfasserin  |4 aut 
700 1 |a Lee, Hyunah  |e verfasserin  |4 aut 
700 1 |a Doh, Hyounmie  |e verfasserin  |4 aut 
700 1 |a Kim, Byong-Moon  |e verfasserin  |4 aut 
700 1 |a Kim, Chae Young  |e verfasserin  |4 aut 
700 1 |a Jeon, ChoonJu  |e verfasserin  |4 aut 
700 1 |a Jung, Chul Won  |e verfasserin  |4 aut 
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