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18 november 2011: Bron: Clin Dev Immunol. 2010; 2010: 517493. Published online 2010 November 4. doi:  10.1155/2010/517493

Dendritische celtherapie bij prostaatkanker wordt algemeen gezien als een veelbelovende immuuntherapeutische aanpak van prostaatkanker. Denk maar aan het succes van Provenge, hoewel daar ook recent weer kritiek op is geleverd wegens mogelijke fraude. Vorige week werd een overzichtstudie gepresenteerd over dendritische celtherapie bij prostaatkanker. Met als conclusie overwegend positieve resultaten, maar ook met aanbevelingen voor nieuw op te zetten studies. Wat opvalt in deze overzichtstudie is dat als er succes wordt geboekt, is dat altijd als combinatie met dendritische cellen in contact gebracht met antigen gerelateerde immuunstimulerende middelen  of met een andere vorm van behandelen, zoals lichte dosis chemo of hormoontherapie. In deze overzichtstudie ontbreekt de hyperthermie als combinatiebehandeling, terwijl deze toch ook een meerwaarde kan hebben blijkt uit meerdere studies. 

Hier het korte abstract van de genoemde overzichtstudie, maar als u hier klikt kunt u het volledige studierapport vrij inzien. Onderaan dit artikel hebben we een referentielijst toegevoegd die bij deze overzichtstudie is gebruikt.  

Dendritic cells (DCs) are professional antigen-presenting cells (APCs), which display an extraordinary capacity to induce, sustain, and regulate T-cell responses providing the opportunity of DC-based cancer vaccination strategies. An overview of recent developments

Source: Clin Dev Immunol. 2010; 2010: 517493. Published online 2010 November 4. doi:  10.1155/2010/517493

Dendritic Cell-Based Immunotherapy for Prostate Cancer
Hanka Jähnisch,1 Susanne Füssel,2 Andrea Kiessling,3 Rebekka Wehner,1 Stefan Zastrow,2 Michael Bachmann,1, 4 Ernst Peter Rieber,1 Manfred P. Wirth,2 and Marc Schmitz1, 4*
1Institute of Immunology, Medical Faculty, Technical University of Dresden, Fetscherstr. 74, 01307 Dresden, Germany
2Department of Urology, Medical Faculty, Technical University of Dresden, 01307 Dresden, Germany
3Translational Sciences and Safety, Novartis Biologic, 4002 Basel, Switzerland
4Center for Regenerative Therapies Dresden, 01307 Dresden, Germany
*Marc Schmitz: marc.schmitz@tu-dresden.de
Academic Editor: Yang Liu
Received June 30, 2010; Accepted October 7, 2010.
This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Dendritic cells (DCs) are professional antigen-presenting cells (APCs), which display an extraordinary capacity to induce, sustain, and regulate T-cell responses providing the opportunity of DC-based cancer vaccination strategies. Thus, clinical trials enrolling prostate cancer patients were conducted, which were based on the administration of DCs loaded with tumor-associated antigens. These clinical trials revealed that DC-based immunotherapeutic strategies represent safe and feasible concepts for the induction of immunological and clinical responses in prostate cancer patients. In this context, the administration of the vaccine sipuleucel-T consisting of autologous peripheral blood mononuclear cells including APCs, which were pre-exposed in vitro to the fusion protein PA2024, resulted in a prolonged overall survival among patients with metastatic castration-resistent prostate cancer. In April 2010, sipuleucel-T was approved by the United States Food and Drug Administration for prostate cancer therapy.

 

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