PMID- 37996514 OWN - NLM STAT- MEDLINE DCOM- 20240229 LR - 20240301 IS - 2662-1347 (Electronic) IS - 2662-1347 (Linking) VI - 5 IP - 2 DP - 2024 Feb TI - Cytokine-armed dendritic cell progenitors for antigen-agnostic cancer immunotherapy. PG - 240-261 LID - 10.1038/s43018-023-00668-y [doi] AB - Dendritic cells (DCs) are antigen-presenting myeloid cells that regulate T cell activation, trafficking and function. Monocyte-derived DCs pulsed with tumor antigens have been tested extensively for therapeutic vaccination in cancer, with mixed clinical results. Here, we present a cell-therapy platform based on mouse or human DC progenitors (DCPs) engineered to produce two immunostimulatory cytokines, IL-12 and FLT3L. Cytokine-armed DCPs differentiated into conventional type-I DCs (cDC1) and suppressed tumor growth, including melanoma and autochthonous liver models, without the need for antigen loading or myeloablative host conditioning. Tumor response involved synergy between IL-12 and FLT3L and was associated with natural killer and T cell infiltration and activation, M1-like macrophage programming and ischemic tumor necrosis. Antitumor immunity was dependent on endogenous cDC1 expansion and interferon-gamma signaling but did not require CD8(+) T cell cytotoxicity. Cytokine-armed DCPs synergized effectively with anti-GD2 chimeric-antigen receptor (CAR) T cells in eradicating intracranial gliomas in mice, illustrating their potential in combination therapies. CI - (c) 2023. The Author(s). FAU - Ghasemi, Ali AU - Ghasemi A AD - Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland. AD - Agora Cancer Research Center, Lausanne, Switzerland. AD - Swiss Cancer Center Leman (SCCL), Lausanne, Switzerland. FAU - Martinez-Usatorre, Amaia AU - Martinez-Usatorre A AUID- ORCID: 0000-0002-3416-1529 AD - Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland. AD - Agora Cancer Research Center, Lausanne, Switzerland. AD - Swiss Cancer Center Leman (SCCL), Lausanne, Switzerland. FAU - Li, Luqing AU - Li L AD - Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland. AD - Agora Cancer Research Center, Lausanne, Switzerland. AD - Swiss Cancer Center Leman (SCCL), Lausanne, Switzerland. FAU - Hicham, Mehdi AU - Hicham M AUID- ORCID: 0000-0002-9979-4757 AD - Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland. AD - Agora Cancer Research Center, Lausanne, Switzerland. AD - Swiss Cancer Center Leman (SCCL), Lausanne, Switzerland. FAU - Guichard, Alan AU - Guichard A AUID- ORCID: 0000-0001-8623-9570 AD - Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland. AD - Agora Cancer Research Center, Lausanne, Switzerland. AD - Swiss Cancer Center Leman (SCCL), Lausanne, Switzerland. FAU - Marcone, Rachel AU - Marcone R AD - Agora Cancer Research Center, Lausanne, Switzerland. AD - Translational Data Science (TDS) Facility, Swiss Institute of Bioinformatics (SIB), Lausanne, Switzerland. FAU - Fournier, Nadine AU - Fournier N AUID- ORCID: 0000-0002-9347-7929 AD - Agora Cancer Research Center, Lausanne, Switzerland. AD - Translational Data Science (TDS) Facility, Swiss Institute of Bioinformatics (SIB), Lausanne, Switzerland. FAU - Torchia, Bruno AU - Torchia B AD - Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland. AD - Agora Cancer Research Center, Lausanne, Switzerland. AD - Swiss Cancer Center Leman (SCCL), Lausanne, Switzerland. FAU - Martinez Bedoya, Darel AU - Martinez Bedoya D AUID- ORCID: 0000-0002-1603-5801 AD - Agora Cancer Research Center, Lausanne, Switzerland. AD - Swiss Cancer Center Leman (SCCL), Lausanne, Switzerland. AD - Center for Translational Research in Onco-Hematology, University of Geneva (UNIGE), Geneva, Switzerland. FAU - Davanture, Suzel AU - Davanture S AD - Agora Cancer Research Center, Lausanne, Switzerland. AD - Swiss Cancer Center Leman (SCCL), Lausanne, Switzerland. AD - Center for Translational Research in Onco-Hematology, University of Geneva (UNIGE), Geneva, Switzerland. FAU - Fernandez-Vaquero, Mirian AU - Fernandez-Vaquero M AD - Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany. FAU - Fan, Chaofan AU - Fan C AD - Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany. FAU - Janzen, Jakob AU - Janzen J AD - Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany. FAU - Mohammadzadeh, Yahya AU - Mohammadzadeh Y AD - Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland. AD - Agora Cancer Research Center, Lausanne, Switzerland. AD - Swiss Cancer Center Leman (SCCL), Lausanne, Switzerland. FAU - Genolet, Raphael AU - Genolet R AD - Ludwig Institute for Cancer Research, Lausanne, Switzerland. AD - Department of Oncology, University of Lausanne (UNIL) and Lausanne University Hospital (CHUV), Lausanne, Switzerland. FAU - Mansouri, Nahal AU - Mansouri N AD - Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland. AD - Agora Cancer Research Center, Lausanne, Switzerland. AD - Swiss Cancer Center Leman (SCCL), Lausanne, Switzerland. FAU - Wenes, Mathias AU - Wenes M AUID- ORCID: 0000-0001-8478-8592 AD - Agora Cancer Research Center, Lausanne, Switzerland. AD - Swiss Cancer Center Leman (SCCL), Lausanne, Switzerland. AD - Center for Translational Research in Onco-Hematology, University of Geneva (UNIGE), Geneva, Switzerland. FAU - Migliorini, Denis AU - Migliorini D AUID- ORCID: 0000-0003-0151-3222 AD - Agora Cancer Research Center, Lausanne, Switzerland. AD - Swiss Cancer Center Leman (SCCL), Lausanne, Switzerland. AD - Center for Translational Research in Onco-Hematology, University of Geneva (UNIGE), Geneva, Switzerland. AD - Department of Oncology, Geneva University Hospital (HUG), Geneva, Switzerland. FAU - Heikenwalder, Mathias AU - Heikenwalder M AUID- ORCID: 0000-0002-3135-2274 AD - Division of Chronic Inflammation and Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany. AD - The M3 Research Center, Eberhard Karls University, Tubingen, Germany. AD - Cluster of Excellence iFIT (EXC 2180), Eberhard Karls University, Tubingen, Germany. FAU - De Palma, Michele AU - De Palma M AUID- ORCID: 0000-0001-9128-5459 AD - Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, Swiss Federal Institute of Technology in Lausanne (EPFL), Lausanne, Switzerland. michele.depalma@epfl.ch. AD - Agora Cancer Research Center, Lausanne, Switzerland. michele.depalma@epfl.ch. AD - Swiss Cancer Center Leman (SCCL), Lausanne, Switzerland. michele.depalma@epfl.ch. LA - eng GR - EVOLVE-725051/EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 European Research Council (H2020 Excellent Science - European Research Council)/ PT - Journal Article DEP - 20231123 PL - England TA - Nat Cancer JT - Nature cancer JID - 101761119 RN - 0 (Cytokines) RN - 187348-17-0 (Interleukin-12) SB - IM MH - Humans MH - Mice MH - Animals MH - *Cytokines MH - Immunotherapy MH - Dendritic Cells MH - *Neoplasms/therapy MH - Interleukin-12 PMC - PMC10899110 COIS- M.D.P. has received sponsored research grants from EVIR Therapeutics, Hoffmann La-Roche and Deciphera Pharmaceuticals, serves on the Scientific Advisory Boards of EVIR Therapeutics, Montis Biosciences, Macomics, Deciphera Pharmaceuticals, Light Chain Bioscience/Novimmune and Genenta, and is an inventor on patents on engineered DCs filed by EPFL. D.M. is a consultant for Limula and MPC Therapeutics, scientific co-founder of Cellula Therapeutics and is an inventor on patents related to CAR-T cell therapy filed by the University of Pennsylvania, Istituto Oncologico della Svizzera Italiana (IOSI) and the University of Geneva. The other authors declare no conflict of interest. EDAT- 2023/11/24 00:42 MHDA- 2024/02/29 06:42 PMCR- 2023/11/23 CRDT- 2023/11/23 23:30 PHST- 2023/03/17 00:00 [received] PHST- 2023/10/11 00:00 [accepted] PHST- 2024/02/29 06:42 [medline] PHST- 2023/11/24 00:42 [pubmed] PHST- 2023/11/23 23:30 [entrez] PHST- 2023/11/23 00:00 [pmc-release] AID - 10.1038/s43018-023-00668-y [pii] AID - 668 [pii] AID - 10.1038/s43018-023-00668-y [doi] PST - ppublish SO - Nat Cancer. 2024 Feb;5(2):240-261. doi: 10.1038/s43018-023-00668-y. Epub 2023 Nov 23.