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| 1 | Dendritic cell vaccination in glioblastoma after fluorescenceguided resection显示文摘AIM: To assess whether the addition of a customized, active immunotherapy to standard of care including fluorescence-guided surgery, may provide hints of an improved survival for patients with poor-prognosis, incurable glioblastoma multiform. METHODS: Preliminary to our ongoing, phase-Ⅱ clinical trial, we conducted a small pilot study enrolling five consecutive patients with resectable glioblastoma. In terms of Recursive Partitioning Analysis, four patientswere class Ⅴ and one was class Ⅳ. In all five cases, fluorescence-guided surgery was employed, followed by rapid steroid discontinuation. Patients were then treated with a combination of standard radio-chemotherapy with temozolomide and tumor lysate-pulsed, mature dendritic cell-based vaccinations.RESULTS: Though all five patients ultimately progressed, with any further treatment left to the sole decision of the treating oncologist, active immunotherapy was very well tolerated and induced specific immune responses in all three patients for whom enough material was available for such an assessment. Median progression-free survival was 16.1 mo. Even more important, median and mean overall survival were 27 mo and 26 mo, respectively. Three patients have died with an overall survival of 9 mo, 27 mo and 27.4 mo, while the other two are still alive at 32 mo and 36 mo, the former receiving treatment with bevacizumab, while the latter has now been off therapy for 12 mo. Four of five patients were alive at two years.CONCLUSION: Active immunotherapy with tumor lysate-pulsed, autologous dendritic cells is feasible, safe, well tolerated and biologically efficacious. A phase-Ⅱ study is ongoing to possibly improve further on our very encouraging clinical results. | Ricardo Diez Valle Ascension Lopez-Diaz de Cerio Susana Inoges Sonia Tejada Fernando Pastor Helena Villanueva Jaime Gallego Jaime Espinos Javier Aristu Miguel Angel Idoate Enrique Andreu Maurizio Bendandi | 2012 | World Journal of Clinical Oncology2012，3，11： | 0 |
| 2 | Low-Cost Tiled Display System Architecture with Dynamic Web-Based Management显示文摘In this paper, a scalable hardware and software architecture for tiled display systems (a.k.a. videowalls), which can be implemented by using low-cost devices, together with a dynamic web-based management and configuration service are proposed. It has been designed to support both stored and live broadcast/broadband content, in mosaic or warp distributions. The displays and devices can be dynamically configured via web in different ways: the displays can create a single display of a larger size;or they can be configured in a customized way in order to playout different media contents in different display combinations. As display renderers, low-cost devices are proposed as the main hardware element to obtain affordable videowall systems. As a proof of concept, two prototypes have been implemented, including an accurate synchronization mechanism based on a Master/Slave control scheme and aggressive and smooth playout adjustment techniques. To evidence the good performance of the prototypes and configuration service, both objective and subjective evaluations have been conducted regarding synchronization accuracy and usability. On the one hand, the mean values of the asynchronies between the video playout processes in each display are kept below 25ms (i.e., frame accuracy). On the other hand, the obtained usability score in the System Usability Scale (SUS) test has been 88.65, which is considered as excellent. | Daniel Marfil Fernando Boronat F.Javier Pastor Anna Vidal | 2022 | China Communications2022，19，10： | 0 |
| 3 | Idiotype vaccines for lymphoma:Potential factors predicting the induction of immune responses显示文摘Over the last two decades,lymphoma idiotype vaccines have been the first human cancer vaccines to show striking evidence of biological and clinical efficacy on the one hand,as well as clinical benefit on the other.More recently,however,three large-scale,independent,randomized clinical trials on idiotypic vaccination have failed to achieve their main clinical endpoints for reasons likely to depend more on flaws in each clinical trial’s study design than on each vaccination strategy per se.Independently of these considerations,a major hurdle for the development of this substantially innocuous and yet potentially very effective type of treatment has been the fact that,even to date,no factors ascertainable before vaccination have been prospectively singled out as predictors of subsequently vaccine-induced,idiotypespecific immune as well as clinical responses.The aim of this review article is precisely to analyze what has been and what could be done in this respect in order to give a greater chance of success to future trials aimed at regulatory approval of idiotype vaccines. | Susana Inoges Ascension Lopez-Diaz de Cerio Helena Villanueva Fernando Pastor Elena Soria Maurizio Bendandi | 2011 | World Journal of Clinical Oncology2011，2，6： | 0 |
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