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Ridolfi L, Gurrieri L, Riva M, Bulgarelli J, Fausti V, F. de Rosa, Guidoboni M, Foca F, Tazzari M, Petrini M, Granato A, Pancisi E, Dall'Agata M, Amadori E, Gamboni A, Pasini G, Cortesi P, Mercatali L, Bongiovanni A, Tosatto L. 48P Phase II trial on vaccination with autologous dendritic cells loaded with autologous tumour homogenate in resected glioblastoma (COMBI-GVAX): Clinical results of the first step. Immuno-Oncology and Technology 2022. [DOI: 10.1016/j.iotech.2022.100153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Bulgarelli J, Tazzari M, Carloni S, Pignatta S, Bochicchio M, Bocchini M, Angeli D, Tebaldi M, Granato A, Piccinini C, Pancisi E, F. de Rosa, Ancarani V, Limarzi F, Petrini M, Ridolfi L. 49P Exploiting multi-omic integrated data from DC-vaccinated melanoma patients for the generation of an advanced adoptive T cell therapy. Immuno-Oncology and Technology 2022. [DOI: 10.1016/j.iotech.2022.100154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Ridolfi L, Bulgarelli J, Piccinini C, Carloni S, Granato A, Petrini M, De Rosa F, Tazzari M, Pancisi E, Ancarani V, Turci L, Gentili G, Valmorri L, Guidoboni M. 49P A phase II randomized trial with adjuvant autologous tumor lysate-pulsed dendritic cells (DC) in resected stage III-IV melanoma patients: Preliminary immunological results. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.10.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Granato A, Petrini M, Pancisi E, Piccinini C, Soldati V, Carloni S, Bulgarelli J, Tazzari M, Ridolfi L, De rosa F, Guidoboni M, Ibrahim T. Dendritic cell vaccines manufacturing for treatment of cancer patients: a 11-year product quality control test collection of an advanced therapy medicinal product and compliance with the good manufacturing practices guideline. Cytotherapy 2021. [DOI: 10.1016/s1465324921005624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Bocchini M, Mazza M, Simonetti G, Tazzari M, Piccinini F, Ravaioli S, Foca F, Tebaldi M, Nicolini F, Grassi I, Severi S, Paganelli G. 606P Novel miRNA-based assay for GEP-NENs management. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Di Blasio S, van Wigcheren GF, Becker A, van Duffelen A, Gorris M, Verrijp K, Stefanini I, Bakker GJ, Bloemendal M, Halilovic A, Vasaturo A, Bakdash G, Hato SV, de Wilt JHW, Schalkwijk J, de Vries IJM, Textor JC, van den Bogaard EH, Tazzari M, Figdor CG. The tumour microenvironment shapes dendritic cell plasticity in a human organotypic melanoma culture. Nat Commun 2020; 11:2749. [PMID: 32488012 PMCID: PMC7265463 DOI: 10.1038/s41467-020-16583-0] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 05/11/2020] [Indexed: 12/15/2022] Open
Abstract
The tumour microenvironment (TME) forms a major obstacle in effective cancer treatment and for clinical success of immunotherapy. Conventional co-cultures have shed light onto multiple aspects of cancer immunobiology, but they are limited by the lack of physiological complexity. We develop a human organotypic skin melanoma culture (OMC) that allows real-time study of host-malignant cell interactions within a multicellular tissue architecture. By co-culturing decellularized dermis with keratinocytes, fibroblasts and immune cells in the presence of melanoma cells, we generate a reconstructed TME that closely resembles tumour growth as observed in human lesions and supports cell survival and function. We demonstrate that the OMC is suitable and outperforms conventional 2D co-cultures for the study of TME-imprinting mechanisms. Within the OMC, we observe the tumour-driven conversion of cDC2s into CD14+ DCs, characterized by an immunosuppressive phenotype. The OMC provides a valuable approach to study how a TME affects the immune system.
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Affiliation(s)
- S Di Blasio
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
- Tumour-Host Interaction Lab, The Francis Crick Institute, London, UK
| | - G F van Wigcheren
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
- Oncode Institute, Utrecht, The Netherlands
| | - A Becker
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A van Duffelen
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
- Oncode Institute, Utrecht, The Netherlands
| | - M Gorris
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - K Verrijp
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - I Stefanini
- Division of Biomedical Sciences, The University of Warwick, Coventry, UK
- Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
| | - G J Bakker
- Department of Cell Biology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - M Bloemendal
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A Halilovic
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A Vasaturo
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - G Bakdash
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - S V Hato
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - J H W de Wilt
- Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - J Schalkwijk
- Department of Dermatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - I J M de Vries
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - J C Textor
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - E H van den Bogaard
- Department of Dermatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - M Tazzari
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
- Immunotherapy-Cell Therapy and Biobank Unit, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy.
| | - C G Figdor
- Department of Tumour Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
- Oncode Institute, Utrecht, The Netherlands.
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Ridolfi L, Bulgarelli J, Petracci E, Pancisi E, Piccinini C, Granato A, Petrini M, Tazzari M, Ancarani V, Turci L, Gentili G, Valmorri L, Romeo A, De Giorgi U, Burgio S, Casadei C, Cortesi P, Lolli C, De Rosa F, Guidoboni M. Radiotherapy as an Immunological Booster in Patients with Metastatic Melanoma or Renal Cell Carcinoma Treated with High-Dose Interleukin-2: Final Data. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz451.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Stacchiotti S, Pantaleo MA, Astolfi A, Dagrada GP, Negri T, Dei Tos AP, Indio V, Morosi C, Gronchi A, Colombo C, Conca E, Toffolatti L, Tazzari M, Crippa F, Maestro R, Pilotti S, Casali PG. Activity of sunitinib in extraskeletal myxoid chondrosarcoma. Eur J Cancer 2014; 50:1657-64. [PMID: 24703573 DOI: 10.1016/j.ejca.2014.03.013] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 03/07/2014] [Accepted: 03/11/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND Extraskeletal myxoid chondrosarcoma (EMC) is a rare soft tissue sarcoma, marked by NR4A3 rearrangement. Herein we report on the activity of sunitinib in a series of 10 patients, strengthening what initially observed in two cases. PATIENTS AND METHODS From July 2011, 10 patients with progressive metastatic translocated EMC have been consecutively treated with sunitinib 37.5mg/day, on a named-use basis. In an attempt to interpret the activity of sunitinib in EMC, genotype/phenotype correlations were carried out by fluorescence in situ hybridization (FISH) analyses. Moreover, transcriptome, immunohistochemical and biochemical analyses of a limited set of samples were performed focusing on some putative targets of sunitinib. RESULTS Eight of 10 patients are still on therapy. Six patients had a Response Evaluation Criteria in Solid Tumours (RECIST) partial response (PR), two were stable, two progressed. Positron emission tomography (PET) was consistent in 6/6 evaluable cases. One patient underwent surgery after sunitinib, with evidence of a pathologic response. At a median follow-up of 8.5 months (range 2-28), no secondary resistance was detected. Median progression free survival (PFS) has not been reached. Interestingly, all responsive cases turned out to express the typical EWSR1-NR4A3 fusion, while refractory cases carried the alternative TAF15-NR4A3 fusion. Among putative sunitinib targets, only RET was expressed and activated in analysed samples. CONCLUSIONS This report confirms the therapeutic activity of sunitinib in EMC. Genotype/phenotype analyses support a correlation between response and EWSR1-NR4A3 fusion. Involvement of RET deserves further investigation.
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Affiliation(s)
- S Stacchiotti
- Adult Mesenchymal Tumor Medical Oncology Unit, Cancer Medicine Department, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.
| | - M A Pantaleo
- Dipartimento di Medicina Sperimentale, Specialistica e Diagnostica, Università di Bologna, Bologna, Italy
| | - A Astolfi
- Centro Interdipartimentale di Ricerche sul Cancro "G. Prodi", Università di Bologna, Bologna, Italy
| | - G P Dagrada
- Experimental Molecular Pathology Unit, Department of Pathology, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - T Negri
- Experimental Molecular Pathology Unit, Department of Pathology, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - A P Dei Tos
- Department of Anatomic Pathology, General Hospital of Treviso, Treviso, Italy
| | - V Indio
- Centro Interdipartimentale di Ricerche sul Cancro "G. Prodi", Università di Bologna, Bologna, Italy
| | - C Morosi
- Department of Radiology, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - A Gronchi
- Department of Surgery, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - C Colombo
- Department of Surgery, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - E Conca
- Experimental Molecular Pathology Unit, Department of Pathology, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - L Toffolatti
- Department of Anatomic Pathology, General Hospital of Treviso, Treviso, Italy
| | - M Tazzari
- Unit of Immunotherapy of Human Tumors, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - F Crippa
- Department of Nuclear Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - R Maestro
- Unit of Experimental Oncology 1, CRO Aviano National Cancer Institute, Aviano, Italy
| | - S Pilotti
- Experimental Molecular Pathology Unit, Department of Pathology, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - P G Casali
- Adult Mesenchymal Tumor Medical Oncology Unit, Cancer Medicine Department, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
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