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Shao L, Srivastava R, Delgoffe GM, Thorne SH, Sarkar SN. An IRF2-Expressing Oncolytic Virus Changes the Susceptibility of Tumor Cells to Antitumor T Cells and Promotes Tumor Clearance. Cancer Immunol Res 2024; 12:779-790. [PMID: 38517470 PMCID: PMC11150089 DOI: 10.1158/2326-6066.cir-23-0573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 12/26/2023] [Accepted: 03/20/2024] [Indexed: 03/23/2024]
Abstract
IFN regulatory factor 1 (IRF1) can promote antitumor immunity. However, we have shown previously that in the tumor cell, IRF1 can promote tumor growth, and IRF1-deficient tumor cells exhibit severely restricted tumor growth in several syngeneic mouse tumor models. Here, we investigate the potential of functionally modulating IRF1 to reduce tumor progression and prolong survival. Using inducible IRF1 expression, we established that it is possible to regulate IRF1 expression to modulate tumor progression in established B16-F10 tumors. Expression of IRF2, which is a functional antagonist of IRF1, downregulated IFNγ-induced expression of inhibitory ligands, upregulated MHC-related molecules, and slowed tumor growth and extended survival. We characterized the functional domain(s) of IRF2 needed for this antitumor activity, showing that a full-length IRF2 was required for its antitumor functions. Finally, using an oncolytic vaccinia virus as a delivery platform, we showed that IRF2-expressing vaccinia virus suppressed tumor progression and prolonged survival in multiple tumor models. These results suggest the potency of targeting IRF1 and using IRF2 to modulate immunotherapy.
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Affiliation(s)
- Lulu Shao
- Cancer Virology Program, University of Pittsburgh Cancer Institute, Pittsburgh, PA
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Rashmi Srivastava
- Cancer Virology Program, University of Pittsburgh Cancer Institute, Pittsburgh, PA
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Greg M. Delgoffe
- Tumor Microenvironment Center, University of Pittsburgh Cancer Institute, Pittsburgh, PA
- Department of Immunology, University of Pittsburgh School of Medicine
| | - Stephen H. Thorne
- Cancer Virology Program, University of Pittsburgh Cancer Institute, Pittsburgh, PA
- KaliVir Immunotherapeutics, Inc., Pittsburgh, PA
| | - Saumendra N. Sarkar
- Cancer Virology Program, University of Pittsburgh Cancer Institute, Pittsburgh, PA
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA
- Department of Immunology, University of Pittsburgh School of Medicine
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2
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Raychaudhuri D, Singh P, Hennessey M, Chakraborty B, Tannir AJ, Trujillo-Ocampo A, Im JS, Goswami S. Histone Lactylation Drives CD8 T Cell Metabolism and Function. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.08.25.554830. [PMID: 38854142 PMCID: PMC11160580 DOI: 10.1101/2023.08.25.554830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
The activation and functional differentiation of CD8 T cells are linked to metabolic pathways that result in the production of lactate. Lactylation is a lactate-derived histone post-translational modification (hPTM); however, the relevance of histone lactylation in the context of CD8 T cell activation and function is not known. Here, we show the enrichment of H3K18-lactylation (H3K18la) and H3K9-lactylation (H3K9la) in human and murine CD8 T cells which act as transcription initiators of key genes regulating CD8 T cell phenotype and function. Further, we note distinct impacts of H3K18la and H3K9la on CD8 T cell subsets linked to their specific metabolic profiles. Importantly, we demonstrate that modulation of H3K18la and H3K9la by targeting metabolic and epigenetic pathways regulates CD8 T cell effector function including anti-tumor immunity in preclinical models. Overall, our study uncovers the unique contributions of H3K18la and H3K9la in modulating CD8 T cell phenotype and function intricately associated with metabolic state.
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3
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Xiao S, Ma S, Sun B, Pu W, Duan S, Han J, Hong Y, Zhang J, Peng Y, He C, Yi P, Caligiuri MA, Yu J. The tumor-intrinsic role of the m 6A reader YTHDF2 in regulating immune evasion. Sci Immunol 2024; 9:eadl2171. [PMID: 38820140 DOI: 10.1126/sciimmunol.adl2171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 05/09/2024] [Indexed: 06/02/2024]
Abstract
Tumors evade attacks from the immune system through various mechanisms. Here, we identify a component of tumor immune evasion mediated by YTH domain-containing family protein 2 (YTHDF2), a reader protein that usually destabilizes m6A-modified mRNA. Loss of tumoral YTHDF2 inhibits tumor growth and prolongs survival in immunocompetent tumor models. Mechanistically, tumoral YTHDF2 deficiency promotes the recruitment of macrophages via CX3CL1 and enhances mitochondrial respiration of CD8+ T cells by impairing tumor glycolysis metabolism. Tumoral YTHDF2 deficiency promotes inflammatory macrophage polarization and antigen presentation in the presence of IFN-γ. In addition, IFN-γ induces autophagic degradation of tumoral YTHDF2, thereby sensitizing tumor cells to CD8+ T cell-mediated cytotoxicity. Last, we identified a small molecule compound that preferentially induces YTHDF2 degradation, which shows a potent antitumor effect alone but a better effect when combined with anti-PD-L1 or anti-PD-1 antibodies. Collectively, YTHDF2 appears to be a tumor-intrinsic regulator that orchestrates immune evasion, representing a promising target for enhancing cancer immunotherapy.
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Affiliation(s)
- Sai Xiao
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA 91010, USA
- Hematologic Malignancies Research Institute, City of Hope National Medical Center, Los Angeles, CA 91010, USA
| | - Shoubao Ma
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA 91010, USA
- Hematologic Malignancies Research Institute, City of Hope National Medical Center, Los Angeles, CA 91010, USA
- Comprehensive Cancer Center, City of Hope, Los Angeles, CA 91010, USA
| | - Baofa Sun
- State Key Laboratory of Medicinal Chemical Biology, Frontiers Science Center for Cell Responses, College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Wenchen Pu
- Laboratory of Molecular Oncology, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Chengdu, China
| | - Songqi Duan
- College of Food Science, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - Jingjing Han
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA 91010, USA
- Hematologic Malignancies Research Institute, City of Hope National Medical Center, Los Angeles, CA 91010, USA
| | - Yaqun Hong
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA 91010, USA
- Hematologic Malignancies Research Institute, City of Hope National Medical Center, Los Angeles, CA 91010, USA
| | - Jianying Zhang
- Department of Computational and Quantitative Medicine, City of Hope National Medical Center, Los Angeles, CA 91010, USA
| | - Yong Peng
- Laboratory of Molecular Oncology, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Chengdu, China
| | - Chuan He
- Department of Chemistry, Department of Biochemistry and Molecular Biology, and Institute for Biophysical Dynamics, University of Chicago, Chicago, IL 60637, USA
| | - Ping Yi
- Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
| | - Michael A Caligiuri
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA 91010, USA
- Hematologic Malignancies Research Institute, City of Hope National Medical Center, Los Angeles, CA 91010, USA
- Comprehensive Cancer Center, City of Hope, Los Angeles, CA 91010, USA
| | - Jianhua Yu
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Los Angeles, CA 91010, USA
- Hematologic Malignancies Research Institute, City of Hope National Medical Center, Los Angeles, CA 91010, USA
- Comprehensive Cancer Center, City of Hope, Los Angeles, CA 91010, USA
- Department of Immuno-Oncology, Beckman Research Institute, City of Hope, Los Angeles, CA 91010, USA
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4
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Wu W, Wang X, He K, Li C, Li S. From mice to men: An assessment of preclinical model systems for the study of vitiligo. Clin Immunol 2024; 262:110171. [PMID: 38462156 DOI: 10.1016/j.clim.2024.110171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 01/21/2024] [Accepted: 02/16/2024] [Indexed: 03/12/2024]
Abstract
Vitiligo is an autoimmune skin disease of multiple etiology, for which there is no complete cure. This chronic depigmentation is characterized by epidermal melanocyte loss, and causes disfigurement and significant psychosocial distress. Mouse models have been extensively employed to further our understanding of complex disease mechanisms in vitiligo, as well as to provide a preclinical platform for clinical interventional research on potential treatment strategies in humans. The current mouse models can be categorized into three groups: spontaneous mouse models, induced mouse models, and transgenic mice. Despite their limitations, these models allow us to understand the pathology processes of vitiligo at molecule, cell, tissue, organ, and system levels, and have been used to test prospective drugs. In this review, we comprehensively evaluate existing murine systems of vitiligo and elucidate their respective characteristics, aiming to offer a panorama for researchers to select the appropriate mouse models for their study.
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Affiliation(s)
- Wei Wu
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No. 127 Changlexi Road, Xi'an 710032, Shaanxi, China
| | - Xinju Wang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No. 127 Changlexi Road, Xi'an 710032, Shaanxi, China
| | - Kaiqiao He
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No. 127 Changlexi Road, Xi'an 710032, Shaanxi, China
| | - Chunying Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No. 127 Changlexi Road, Xi'an 710032, Shaanxi, China.
| | - Shuli Li
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, No. 127 Changlexi Road, Xi'an 710032, Shaanxi, China.
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5
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Lin CP, Levy PL, Alflen A, Apriamashvili G, Ligtenberg MA, Vredevoogd DW, Bleijerveld OB, Alkan F, Malka Y, Hoekman L, Markovits E, George A, Traets JJH, Krijgsman O, van Vliet A, Poźniak J, Pulido-Vicuña CA, de Bruijn B, van Hal-van Veen SE, Boshuizen J, van der Helm PW, Díaz-Gómez J, Warda H, Behrens LM, Mardesic P, Dehni B, Visser NL, Marine JC, Markel G, Faller WJ, Altelaar M, Agami R, Besser MJ, Peeper DS. Multimodal stimulation screens reveal unique and shared genes limiting T cell fitness. Cancer Cell 2024; 42:623-645.e10. [PMID: 38490212 PMCID: PMC11003465 DOI: 10.1016/j.ccell.2024.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 01/03/2024] [Accepted: 02/22/2024] [Indexed: 03/17/2024]
Abstract
Genes limiting T cell antitumor activity may serve as therapeutic targets. It has not been systematically studied whether there are regulators that uniquely or broadly contribute to T cell fitness. We perform genome-scale CRISPR-Cas9 knockout screens in primary CD8 T cells to uncover genes negatively impacting fitness upon three modes of stimulation: (1) intense, triggering activation-induced cell death (AICD); (2) acute, triggering expansion; (3) chronic, causing dysfunction. Besides established regulators, we uncover genes controlling T cell fitness either specifically or commonly upon differential stimulation. Dap5 ablation, ranking highly in all three screens, increases translation while enhancing tumor killing. Loss of Icam1-mediated homotypic T cell clustering amplifies cell expansion and effector functions after both acute and intense stimulation. Lastly, Ctbp1 inactivation induces functional T cell persistence exclusively upon chronic stimulation. Our results functionally annotate fitness regulators based on their unique or shared contribution to traits limiting T cell antitumor activity.
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Affiliation(s)
- Chun-Pu Lin
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Pierre L Levy
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands; Tumor Immunology and Immunotherapy Group, Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron Barcelona Hospital Campus, 08035 Barcelona, Spain
| | - Astrid Alflen
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands; Department of Hematology and Medical Oncology, University Medical Center, Johannes Gutenberg-University, 55131 Mainz, Germany; Research Center for Immunotherapy (FZI), University Medical Center, Johannes Gutenberg-University, 55131 Mainz, Germany
| | - Georgi Apriamashvili
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Maarten A Ligtenberg
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - David W Vredevoogd
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Onno B Bleijerveld
- Proteomics Facility, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Ferhat Alkan
- Division of Oncogenomics, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Yuval Malka
- Division of Oncogenomics, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Liesbeth Hoekman
- Proteomics Facility, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Ettai Markovits
- Ella Lemelbaum Institute for Immuno-oncology and Melanoma, Sheba Medical Center, Ramat Gan 52612, Israel; Department of Clinical Microbiology and Immunology, Faculty of Medicine, Tel Aviv University, Tel-Aviv 6997801, Israel
| | - Austin George
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Joleen J H Traets
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands; Division of Tumor Biology and Immunology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Oscar Krijgsman
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Alex van Vliet
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Joanna Poźniak
- Laboratory for Molecular Cancer Biology, VIB Center for Cancer Biology, 3000 Leuven, Belgium; Laboratory for Molecular Cancer Biology, Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Carlos Ariel Pulido-Vicuña
- Laboratory for Molecular Cancer Biology, VIB Center for Cancer Biology, 3000 Leuven, Belgium; Laboratory for Molecular Cancer Biology, Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Beaunelle de Bruijn
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Susan E van Hal-van Veen
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Julia Boshuizen
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Pim W van der Helm
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Judit Díaz-Gómez
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Hamdy Warda
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Leonie M Behrens
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Paula Mardesic
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Bilal Dehni
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Nils L Visser
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Jean-Christophe Marine
- Laboratory for Molecular Cancer Biology, VIB Center for Cancer Biology, 3000 Leuven, Belgium; Laboratory for Molecular Cancer Biology, Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Gal Markel
- Department of Clinical Microbiology and Immunology, Faculty of Medicine, Tel Aviv University, Tel-Aviv 6997801, Israel; Davidoff Cancer Center and Samueli Integrative Cancer Pioneering Institute, Rabin Medical Center, Petach Tikva 4941492, Israel
| | - William J Faller
- Division of Oncogenomics, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Maarten Altelaar
- Proteomics Facility, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands; Biomolecular Mass Spectrometry and Proteomics, Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Padualaan 8, 3584 CH Utrecht, the Netherlands
| | - Reuven Agami
- Division of Oncogenomics, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands
| | - Michal J Besser
- Ella Lemelbaum Institute for Immuno-oncology and Melanoma, Sheba Medical Center, Ramat Gan 52612, Israel; Department of Clinical Microbiology and Immunology, Faculty of Medicine, Tel Aviv University, Tel-Aviv 6997801, Israel; Davidoff Cancer Center and Samueli Integrative Cancer Pioneering Institute, Rabin Medical Center, Petach Tikva 4941492, Israel; Felsenstein Medical Research Center, Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Daniel S Peeper
- Division of Molecular Oncology and Immunology, Oncode Institute, The Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX Amsterdam, the Netherlands; Department of Pathology, VU University Amsterdam, 1081 HV Amsterdam, the Netherlands.
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6
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Touni AA, Sohn R, Cosgrove C, Shivde RS, Dellacecca ER, Abdel-Aziz RTA, Cedercreutz K, Green SJ, Abdel-Wahab H, Le Poole IC. Topical antibiotics limit depigmentation in a mouse model of vitiligo. Pigment Cell Melanoma Res 2024. [PMID: 38439216 DOI: 10.1111/pcmr.13164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 01/04/2024] [Accepted: 02/12/2024] [Indexed: 03/06/2024]
Abstract
Oral neomycin administration impacts the gut microbiome and delays vitiligo development in mice, and topical antibiotics may likewise allow the microbiome to preserve skin health and delay depigmentation. Here, we examined the effects of 6-week topical antibiotic treatment on vitiligo-prone pmel-1 mice. Bacitracin, Neosporin, or Vaseline were applied to one denuded flank, while the contralateral flank was treated with Vaseline in all mice. Ventral depigmentation was quantified weekly. We found that topical Neosporin treatment significantly reduced depigmentation and exhibited effects beyond the treated area, while Bacitracin ointment had no effect. Stool samples collected from four representative mice/group during treatment revealed that Neosporin treatment aligned with reduced abundance of the Alistipes genus in the gut, while relevant changes to the skin microbiome at end point were less apparent. Either antibiotic treatment led to reduced expression of MR1, potentially limiting mucosal-associated invariant T-cell activation, while Neosporin-treated skin selectively revealed significantly reduced CD8+ T-cell abundance. The latter finding aligned with reduced expression of multiple inflammatory markers and markedly increased regulatory T-cell density. Our studies on favorable skin and oral antibiotic treatment share the neomycin compound, and in either case, microbial changes were most apparent in stool samples. Taken together, neomycin-containing antibiotic applications can mediate skin Treg infiltration to limit vitiligo development. Our study highlights the therapeutic potential of short-term antibiotic applications to limit depigmentation vitiligo.
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Affiliation(s)
- Ahmed Ahmed Touni
- Department of Dermatology, Faculty of Medicine, Minia University, Minia, Egypt
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Rachel Sohn
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Cormac Cosgrove
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Rohan S Shivde
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Emilia R Dellacecca
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | | | - Kettil Cedercreutz
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Stefan J Green
- Department of Internal Medicine and Genomics and Microbiome Core Facility, Rush University, Chicago, Illinois, USA
| | - Hossam Abdel-Wahab
- Department of Dermatology, Faculty of Medicine, Minia University, Minia, Egypt
| | - I Caroline Le Poole
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
- Department of Microbiology and Immunology, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois, USA
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7
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Holling GA, Chavel CA, Sharda AP, Lieberman MM, James CM, Lightman SM, Tong JH, Qiao G, Emmons TR, Giridharan T, Hou S, Intlekofer AM, Higashi RM, Fan TWM, Lane AN, Eng KH, Segal BH, Repasky EA, Lee KP, Olejniczak SH. CD8+ T cell metabolic flexibility elicited by CD28-ARS2 axis-driven alternative splicing of PKM supports antitumor immunity. Cell Mol Immunol 2024; 21:260-274. [PMID: 38233562 PMCID: PMC10902291 DOI: 10.1038/s41423-024-01124-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 12/26/2023] [Indexed: 01/19/2024] Open
Abstract
Metabolic flexibility has emerged as a critical determinant of CD8+ T-cell antitumor activity, yet the mechanisms driving the metabolic flexibility of T cells have not been determined. In this study, we investigated the influence of the nuclear cap-binding complex (CBC) adaptor protein ARS2 on mature T cells. In doing so, we discovered a novel signaling axis that endows activated CD8+ T cells with flexibility of glucose catabolism. ARS2 upregulation driven by CD28 signaling reinforced splicing factor recruitment to pre-mRNAs and affected approximately one-third of T-cell activation-induced alternative splicing events. Among these effects, the CD28-ARS2 axis suppressed the expression of the M1 isoform of pyruvate kinase in favor of PKM2, a key determinant of CD8+ T-cell glucose utilization, interferon gamma production, and antitumor effector function. Importantly, PKM alternative splicing occurred independently of CD28-driven PI3K pathway activation, revealing a novel means by which costimulation reprograms glucose metabolism in CD8+ T cells.
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Affiliation(s)
- G Aaron Holling
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
- University of Colorado Boulder, Boulder, CO, 80309, USA
| | - Colin A Chavel
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Anand P Sharda
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Mackenzie M Lieberman
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Caitlin M James
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Shivana M Lightman
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Jason H Tong
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Guanxi Qiao
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
- Dana Farber Cancer Institute, Boston, MA, 02215, USA
| | - Tiffany R Emmons
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
- Massachusetts Institute of Technology, Boston, MA, 02139, USA
| | - Thejaswini Giridharan
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Shengqi Hou
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Andrew M Intlekofer
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Richard M Higashi
- Center for Environmental Systems Biochemistry, Department of Toxicology and Cancer Biology and Markey Cancer Center, Lexington, KY, 40536, USA
| | - Teresa W M Fan
- Center for Environmental Systems Biochemistry, Department of Toxicology and Cancer Biology and Markey Cancer Center, Lexington, KY, 40536, USA
| | - Andrew N Lane
- Center for Environmental Systems Biochemistry, Department of Toxicology and Cancer Biology and Markey Cancer Center, Lexington, KY, 40536, USA
| | - Kevin H Eng
- Department of Cancer Genetics and Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Brahm H Segal
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Elizabeth A Repasky
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
| | - Kelvin P Lee
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA
- Melvin and Bren Simon Comprehensive Cancer Center, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Scott H Olejniczak
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, 14263, USA.
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8
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Horiuchi Y, Nakamura A, Imai T, Murakami T. Infection of tumor cells with Salmonella typhimurium mimics immunogenic cell death and elicits tumor-specific immune responses. PNAS NEXUS 2024; 3:pgad484. [PMID: 38213616 PMCID: PMC10783808 DOI: 10.1093/pnasnexus/pgad484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 12/21/2023] [Indexed: 01/13/2024]
Abstract
Some properties of Salmonella-infected cells overlap with immunogenic cell death. In this study, we demonstrated that intracellular infection of melanoma with Salmonella typhimurium induced high immunogenicity in melanoma cells, leading to antitumor effects with melanoma-antigen-specific T-cell responses. Murine B16F10 melanoma cells were infected with tdTomato-expressing attenuated S. typhimurium (VNP20009; VNP-tdT), triggering massive cell vacuolization. VNP-tdT-infected B16F10 cells were phagocytosed efficiently, which induced the activation of antigen-presenting cells with CD86 expression in vitro. Subcutaneous coimplantation of uninfected and VNP-tdT-infected B16F10 cells into C57BL/6 mice significantly suppressed tumor growth compared with the implantation of uninfected B16F10 cells alone. Inoculation of mice with VNP-tdT-infected B16F10 cells elicited the proliferation of melanoma-antigen (gp100)-specific T cells, and it protected the mice from the second tumor challenge of uninfected B16F10 cells. These results suggest that Salmonella-infected tumor cells acquire effective adjuvanticity, leading to ideal antitumor immune responses.
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Affiliation(s)
- Yutaka Horiuchi
- Department of Microbiology, Faculty of Medicine, Saitama Medical University, Saitama 350-0495, Japan
| | - Akihiro Nakamura
- Department of Microbiology, Faculty of Medicine, Saitama Medical University, Saitama 350-0495, Japan
| | - Takashi Imai
- Department of Microbiology, Faculty of Medicine, Saitama Medical University, Saitama 350-0495, Japan
| | - Takashi Murakami
- Department of Microbiology, Faculty of Medicine, Saitama Medical University, Saitama 350-0495, Japan
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9
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Albelda SM. CAR T cell therapy for patients with solid tumours: key lessons to learn and unlearn. Nat Rev Clin Oncol 2024; 21:47-66. [PMID: 37904019 DOI: 10.1038/s41571-023-00832-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/09/2023] [Indexed: 11/01/2023]
Abstract
Chimeric antigen receptor (CAR) T cells have been approved for use in patients with B cell malignancies or relapsed and/or refractory multiple myeloma, yet efficacy against most solid tumours remains elusive. The limited imaging and biopsy data from clinical trials in this setting continues to hinder understanding, necessitating a reliance on imperfect preclinical models. In this Perspective, I re-evaluate current data and suggest potential pathways towards greater success, drawing lessons from the few successful trials testing CAR T cells in patients with solid tumours and the clinical experience with tumour-infiltrating lymphocytes. The most promising approaches include the use of pluripotent stem cells, co-targeting multiple mechanisms of immune evasion, employing multiple co-stimulatory domains, and CAR ligand-targeting vaccines. An alternative strategy focused on administering multiple doses of short-lived CAR T cells in an attempt to pre-empt exhaustion and maintain a functional effector pool should also be considered.
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Affiliation(s)
- Steven M Albelda
- Center for Cellular Immunotherapies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Pulmonary and Critical Care Division, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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10
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Michels J, Venkatesh D, Liu C, Budhu S, Zhong H, George MM, Thach D, Yao ZK, Ouerfelli O, Liu H, Stockwell BR, Campesato LF, Zamarin D, Zappasodi R, Wolchok JD, Merghoub T. APR-246 increases tumor antigenicity independent of p53. Life Sci Alliance 2024; 7:e202301999. [PMID: 37891002 PMCID: PMC10610029 DOI: 10.26508/lsa.202301999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
We previously reported that activation of p53 by APR-246 reprograms tumor-associated macrophages to overcome immune checkpoint blockade resistance. Here, we demonstrate that APR-246 and its active moiety, methylene quinuclidinone (MQ) can enhance the immunogenicity of tumor cells directly. MQ treatment of murine B16F10 melanoma cells promoted activation of melanoma-specific CD8+ T cells and increased the efficacy of a tumor cell vaccine using MQ-treated cells even when the B16F10 cells lacked p53. We then designed a novel combination of APR-246 with the TLR-4 agonist, monophosphoryl lipid A, and a CD40 agonist to further enhance these immunogenic effects and demonstrated a significant antitumor response. We propose that the immunogenic effect of MQ can be linked to its thiol-reactive alkylating ability as we observed similar immunogenic effects with the broad-spectrum cysteine-reactive compound, iodoacetamide. Our results thus indicate that combination of APR-246 with immunomodulatory agents may elicit effective antitumor immune response irrespective of the tumor's p53 mutation status.
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Affiliation(s)
- Judith Michels
- https://ror.org/02r109517 Department of Pharmacology, Swim Across America and Ludwig Collaborative Laboratory, Weill Cornell Medicine, New York, NY, USA
- https://ror.org/02r109517 Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Divya Venkatesh
- https://ror.org/02r109517 Department of Pharmacology, Swim Across America and Ludwig Collaborative Laboratory, Weill Cornell Medicine, New York, NY, USA
- https://ror.org/02r109517 Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Cailian Liu
- https://ror.org/02r109517 Department of Pharmacology, Swim Across America and Ludwig Collaborative Laboratory, Weill Cornell Medicine, New York, NY, USA
- https://ror.org/02r109517 Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Sadna Budhu
- https://ror.org/02r109517 Department of Pharmacology, Swim Across America and Ludwig Collaborative Laboratory, Weill Cornell Medicine, New York, NY, USA
- https://ror.org/02r109517 Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Hong Zhong
- https://ror.org/02r109517 Department of Pharmacology, Swim Across America and Ludwig Collaborative Laboratory, Weill Cornell Medicine, New York, NY, USA
- https://ror.org/02r109517 Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Mariam M George
- https://ror.org/02r109517 Department of Pharmacology, Swim Across America and Ludwig Collaborative Laboratory, Weill Cornell Medicine, New York, NY, USA
- https://ror.org/02r109517 Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Daniel Thach
- https://ror.org/02r109517 Department of Pharmacology, Swim Across America and Ludwig Collaborative Laboratory, Weill Cornell Medicine, New York, NY, USA
- https://ror.org/02r109517 Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Zhong-Ke Yao
- The Organic Synthesis Core Facility, MSK, New York, NY, USA
| | | | - Hengrui Liu
- Department of Biological Sciences, Columbia University, New York, NY, USA
| | - Brent R Stockwell
- Department of Biological Sciences, Columbia University, New York, NY, USA
- Department of Chemistry, Columbia University, New York, NY, USA
| | - Luis Felipe Campesato
- https://ror.org/02r109517 Department of Pharmacology, Swim Across America and Ludwig Collaborative Laboratory, Weill Cornell Medicine, New York, NY, USA
- https://ror.org/02r109517 Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Dmitriy Zamarin
- Swim Across America and Ludwig Collaborative Laboratory, Immunology Program, Parker Institute for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Immuno-Oncology Service, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Jedd D Wolchok
- https://ror.org/02r109517 Department of Pharmacology, Swim Across America and Ludwig Collaborative Laboratory, Weill Cornell Medicine, New York, NY, USA
- https://ror.org/02r109517 Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- Department of Medicine, Weill Cornell, New York, NY, USA
| | - Taha Merghoub
- https://ror.org/02r109517 Department of Pharmacology, Swim Across America and Ludwig Collaborative Laboratory, Weill Cornell Medicine, New York, NY, USA
- https://ror.org/02r109517 Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- Department of Medicine, Weill Cornell, New York, NY, USA
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11
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Schlabach MR, Lin S, Collester ZR, Wrocklage C, Shenker S, Calnan C, Xu T, Gannon HS, Williams LJ, Thompson F, Dunbar PR, LaMothe RA, Garrett TE, Colletti N, Hohmann AF, Tubo NJ, Bullock CP, Le Mercier I, Sofjan K, Merkin JJ, Keegan S, Kryukov GV, Dugopolski C, Stegmeier F, Wong K, Sharp FA, Cadzow L, Benson MJ. Rational design of a SOCS1-edited tumor-infiltrating lymphocyte therapy using CRISPR/Cas9 screens. J Clin Invest 2023; 133:e163096. [PMID: 38099496 PMCID: PMC10721144 DOI: 10.1172/jci163096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 10/10/2023] [Indexed: 12/18/2023] Open
Abstract
Cell therapies such as tumor-infiltrating lymphocyte (TIL) therapy have shown promise in the treatment of patients with refractory solid tumors, with improvement in response rates and durability of responses nevertheless sought. To identify targets capable of enhancing the antitumor activity of T cell therapies, large-scale in vitro and in vivo clustered regularly interspaced short palindromic repeats (CRISPR)/Cas9 screens were performed, with the SOCS1 gene identified as a top T cell-enhancing target. In murine CD8+ T cell-therapy models, SOCS1 served as a critical checkpoint in restraining the accumulation of central memory T cells in lymphoid organs as well as intermediate (Texint) and effector (Texeff) exhausted T cell subsets derived from progenitor exhausted T cells (Texprog) in tumors. A comprehensive CRISPR tiling screen of the SOCS1-coding region identified sgRNAs targeting the SH2 domain of SOCS1 as the most potent, with an sgRNA with minimal off-target cut sites used to manufacture KSQ-001, an engineered TIL therapy with SOCS1 inactivated by CRISPR/Cas9. KSQ-001 possessed increased responsiveness to cytokine signals and enhanced in vivo antitumor function in mouse models. These data demonstrate the use of CRISPR/Cas9 screens in the rational design of T cell therapies.
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12
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Tsai YL, Arias-Badia M, Kadlecek TA, Lwin YM, Srinath A, Shah NH, Wang ZE, Barber D, Kuriyan J, Fong L, Weiss A. TCR signaling promotes formation of an STS1-Cbl-b complex with pH-sensitive phosphatase activity that suppresses T cell function in acidic environments. Immunity 2023; 56:2682-2698.e9. [PMID: 38091950 PMCID: PMC10785950 DOI: 10.1016/j.immuni.2023.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 08/11/2023] [Accepted: 11/14/2023] [Indexed: 12/18/2023]
Abstract
T cell responses are inhibited by acidic environments. T cell receptor (TCR)-induced protein phosphorylation is negatively regulated by dephosphorylation and/or ubiquitination, but the mechanisms underlying sensitivity to acidic environments are not fully understood. Here, we found that TCR stimulation induced a molecular complex of Cbl-b, an E3-ubiquitin ligase, with STS1, a pH-sensitive unconventional phosphatase. The induced interaction depended upon a proline motif in Cbl-b interacting with the STS1 SH3 domain. STS1 dephosphorylated Cbl-b interacting phosphoproteins. The deficiency of STS1 or Cbl-b diminished the sensitivity of T cell responses to the inhibitory effects of acid in an autocrine or paracrine manner in vitro or in vivo. Moreover, the deficiency of STS1 or Cbl-b promoted T cell proliferative and differentiation activities in vivo and inhibited tumor growth, prolonged survival, and improved T cell fitness in tumor models. Thus, a TCR-induced STS1-Cbl-b complex senses intra- or extra-cellular acidity and regulates T cell responses, presenting a potential therapeutic target for improving anti-tumor immunity.
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Affiliation(s)
- Yuan-Li Tsai
- Rosalind Russell and Ephraim P. Engleman Rheumatology Research Center, Division of Rheumatology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Marcel Arias-Badia
- Division of Hematology and Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Theresa A Kadlecek
- Rosalind Russell and Ephraim P. Engleman Rheumatology Research Center, Division of Rheumatology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Yee May Lwin
- Division of Hematology and Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Aahir Srinath
- Division of Hematology and Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Neel H Shah
- Department of Chemistry, Columbia University, New York, NY 10027, USA
| | - Zhi-En Wang
- Howard Hughes Medical Institute, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Diane Barber
- Department of Cell and Tissue Biology, University of California, San Francisco, San Francisco, CA 94143, USA
| | - John Kuriyan
- Department of Biochemistry, Vanderbilt University, Nashville, TN 37232, USA
| | - Lawrence Fong
- Division of Hematology and Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Arthur Weiss
- Rosalind Russell and Ephraim P. Engleman Rheumatology Research Center, Division of Rheumatology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA.
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13
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Zhou P, Shi H, Huang H, Sun X, Yuan S, Chapman NM, Connelly JP, Lim SA, Saravia J, Kc A, Pruett-Miller SM, Chi H. Single-cell CRISPR screens in vivo map T cell fate regulomes in cancer. Nature 2023; 624:154-163. [PMID: 37968405 PMCID: PMC10700132 DOI: 10.1038/s41586-023-06733-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 10/10/2023] [Indexed: 11/17/2023]
Abstract
CD8+ cytotoxic T cells (CTLs) orchestrate antitumour immunity and exhibit inherent heterogeneity1,2, with precursor exhausted T (Tpex) cells but not terminally exhausted T (Tex) cells capable of responding to existing immunotherapies3-7. The gene regulatory network that underlies CTL differentiation and whether Tex cell responses can be functionally reinvigorated are incompletely understood. Here we systematically mapped causal gene regulatory networks using single-cell CRISPR screens in vivo and discovered checkpoints for CTL differentiation. First, the exit from quiescence of Tpex cells initiated successive differentiation into intermediate Tex cells. This process is differentially regulated by IKAROS and ETS1, the deficiencies of which dampened and increased mTORC1-associated metabolic activities, respectively. IKAROS-deficient cells accumulated as a metabolically quiescent Tpex cell population with limited differentiation potential following immune checkpoint blockade (ICB). Conversely, targeting ETS1 improved antitumour immunity and ICB efficacy by boosting differentiation of Tpex to intermediate Tex cells and metabolic rewiring. Mechanistically, TCF-1 and BATF are the targets for IKAROS and ETS1, respectively. Second, the RBPJ-IRF1 axis promoted differentiation of intermediate Tex to terminal Tex cells. Accordingly, targeting RBPJ enhanced functional and epigenetic reprogramming of Tex cells towards the proliferative state and improved therapeutic effects and ICB efficacy. Collectively, our study reveals that promoting the exit from quiescence of Tpex cells and enriching the proliferative Tex cell state act as key modalities for antitumour effects and provides a systemic framework to integrate cell fate regulomes and reprogrammable functional determinants for cancer immunity.
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Affiliation(s)
- Peipei Zhou
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Hao Shi
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Hongling Huang
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Xiang Sun
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Sujing Yuan
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Nicole M Chapman
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Jon P Connelly
- Center for Advanced Genome Engineering, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Seon Ah Lim
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Jordy Saravia
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Anil Kc
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Shondra M Pruett-Miller
- Center for Advanced Genome Engineering, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Hongbo Chi
- Department of Immunology, St. Jude Children's Research Hospital, Memphis, TN, USA.
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14
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Giardino Torchia ML, Moody G. DIALing-up the preclinical characterization of gene-modified adoptive cellular immunotherapies. Front Immunol 2023; 14:1264882. [PMID: 38090585 PMCID: PMC10713823 DOI: 10.3389/fimmu.2023.1264882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 10/27/2023] [Indexed: 12/18/2023] Open
Abstract
The preclinical characterization of gene modified adoptive cellular immunotherapy candidates for clinical development often requires the use of mouse models. Gene-modified lymphocytes (GML) incorporating chimeric antigen receptors (CAR) and T-cell receptors (TCR) into immune effector cells require in vivo characterization of biological activity, mechanism of action, and preclinical safety. Typically, this characterization involves the assessment of dose-dependent, on-target, on-tumor activity in severely immunocompromised mice. While suitable for the purpose of evaluating T cell-expressed transgene function in a living host, this approach falls short in translating cellular therapy efficacy, safety, and persistence from preclinical models to humans. To comprehensively characterize cell therapy products in mice, we have developed a framework called "DIAL". This framework aims to enable an end-to-end understanding of genetically engineered cellular immunotherapies in vivo, from infusion to tumor clearance and long-term immunosurveillance. The acronym DIAL stands for Distribution, Infiltration, Accumulation, and Longevity, compartmentalizing the systemic attributes of gene-modified cellular therapy and providing a platform for optimization with the ultimate goal of improving therapeutic efficacy. This review will discuss both existent and emerging examples of DIAL characterization in mouse models, as well as opportunities for future development and optimization.
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Affiliation(s)
| | - Gordon Moody
- Cell Therapy Unit, Oncology Research, AstraZeneca, Gaithersburg, MD, United States
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15
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Benkhoucha M, Tran NL, Senoner I, Breville G, Fritah H, Migliorini D, Dutoit V, Lalive PH. c-Met + Cytotoxic T Lymphocytes Exhibit Enhanced Cytotoxicity in Mice and Humans In Vitro Tumor Models. Biomedicines 2023; 11:3123. [PMID: 38137344 PMCID: PMC10740932 DOI: 10.3390/biomedicines11123123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 11/13/2023] [Accepted: 11/16/2023] [Indexed: 12/24/2023] Open
Abstract
CD8+ cytotoxic T lymphocytes (CTLs) play a crucial role in anti-tumor immunity. In a previous study, we identified a subset of murine effector CTLs expressing the hepatocyte growth factor (HGF) receptor, c-Met (c-Met+ CTLs), that are endowed with enhanced cytolytic capacity. HGF directly inhibited the cytolytic function of c-Met+ CTLs, both in 2D in vitro assays and in vivo, leading to reduced T cell responses against metastatic melanoma. To further investigate the role of c-Met+ CTLs in a three-dimensional (3D) setting, we studied their function within B16 melanoma spheroids and examined the impact of cell-cell contact on the modulation of inhibitory checkpoint molecules' expression, such as KLRG1, PD-1, and CTLA-4. Additionally, we evaluated the cytolytic capacity of human CTL clones expressing c-Met (c-Met+) and compared it to c-Met- CTL clones. Our results indicated that, similar to their murine counterparts, c-Met+ human CTL clones exhibited increased cytolytic activity compared to c-Met- CTL clones, and this enhanced function was negatively regulated by the presence of HGF. Taken together, our findings highlight the potential of targeting the HGF/c-Met pathway to modulate CTL-mediated anti-tumor immunity. This research holds promise for developing strategies to enhance the effectiveness of CTL-based immunotherapies against cancer.
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Affiliation(s)
- Mahdia Benkhoucha
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, 1211 Geneva, Switzerland; (M.B.); (N.L.T.); (I.S.); (H.F.)
| | - Ngoc Lan Tran
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, 1211 Geneva, Switzerland; (M.B.); (N.L.T.); (I.S.); (H.F.)
| | - Isis Senoner
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, 1211 Geneva, Switzerland; (M.B.); (N.L.T.); (I.S.); (H.F.)
| | - Gautier Breville
- Department of Clinical Neurosciences, Division of Neurology, University Hospital of Geneva, 1205 Geneva, Switzerland;
- Center for Neuroinflammation and Experimental Therapeutics, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Hajer Fritah
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, 1211 Geneva, Switzerland; (M.B.); (N.L.T.); (I.S.); (H.F.)
| | - Denis Migliorini
- Brain Tumor and Immune Cell Engineering Laboratory, Department of Medicine, Faculty of Medicine, University of Geneva, 1211 Geneva, Switzerland; (D.M.); (V.D.)
- Department of Oncology, Unit of Neuro-Oncology, University Hospital of Geneva, 1205 Geneva, Switzerland
| | - Valérie Dutoit
- Brain Tumor and Immune Cell Engineering Laboratory, Department of Medicine, Faculty of Medicine, University of Geneva, 1211 Geneva, Switzerland; (D.M.); (V.D.)
| | - Patrice H. Lalive
- Department of Pathology and Immunology, Faculty of Medicine, University of Geneva, 1211 Geneva, Switzerland; (M.B.); (N.L.T.); (I.S.); (H.F.)
- Department of Clinical Neurosciences, Division of Neurology, University Hospital of Geneva, 1205 Geneva, Switzerland;
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16
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Yan H, Dai Y, Zhang X, Zhang H, Xiao X, Fu J, Zou D, Yu A, Jiang T, Li XC, Zhao Z, Chen W. The transcription factor IRF4 determines the anti-tumor immunity of CD8 + T cells. iScience 2023; 26:108087. [PMID: 37860697 PMCID: PMC10583049 DOI: 10.1016/j.isci.2023.108087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/22/2023] [Accepted: 09/25/2023] [Indexed: 10/21/2023] Open
Abstract
Understanding the factors that regulate T cell infiltration and functional states in solid tumors is crucial for advancing cancer immunotherapies. Here, we discovered that the expression of interferon regulatory factor 4 (IRF4) was a critical T cell intrinsic requirement for effective anti-tumor immunity. Mice with T-cell-specific ablation of IRF4 showed significantly reduced T cell tumor infiltration and function, resulting in accelerated growth of subcutaneous syngeneic tumors and allowing the growth of allogeneic tumors. Additionally, engineered overexpression of IRF4 in anti-tumor CD8+ T cells that were adoptively transferred significantly promoted their tumor infiltration and transition from a naive/memory-like cell state into effector T cell states. As a result, IRF4-engineered anti-tumor T cells exhibited significantly improved anti-tumor efficacy, and inhibited tumor growth either alone or in combination with PD-L1 blockade. These findings identify IRF4 as a crucial cell-intrinsic driver of T cell infiltration and function in tumors, emphasizing the potential of IRF4-engineering as an immunotherapeutic approach.
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Affiliation(s)
- Hui Yan
- Immunobiology & Transplant Science Center, Department of Surgery, Houston Methodist Research Institute & Institute for Academic Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
- Department of Medicine Oncology, The General Hospital of Ningxia Medical University, Yinchuan 750004, China
| | - Yulin Dai
- Center for Precision Health, School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Xiaolong Zhang
- Immunobiology & Transplant Science Center, Department of Surgery, Houston Methodist Research Institute & Institute for Academic Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
| | - Hedong Zhang
- Immunobiology & Transplant Science Center, Department of Surgery, Houston Methodist Research Institute & Institute for Academic Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
| | - Xiang Xiao
- Immunobiology & Transplant Science Center, Department of Surgery, Houston Methodist Research Institute & Institute for Academic Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
| | - Jinfei Fu
- Immunobiology & Transplant Science Center, Department of Surgery, Houston Methodist Research Institute & Institute for Academic Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
| | - Dawei Zou
- Immunobiology & Transplant Science Center, Department of Surgery, Houston Methodist Research Institute & Institute for Academic Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
| | - Anze Yu
- Immunobiology & Transplant Science Center, Department of Surgery, Houston Methodist Research Institute & Institute for Academic Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
| | - Tao Jiang
- Immunobiology & Transplant Science Center, Department of Surgery, Houston Methodist Research Institute & Institute for Academic Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
| | - Xian C. Li
- Immunobiology & Transplant Science Center, Department of Surgery, Houston Methodist Research Institute & Institute for Academic Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
- Department of Surgery, Weill Cornell Medicine, Cornell University, New York, NY 10065, USA
| | - Zhongming Zhao
- Center for Precision Health, School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Wenhao Chen
- Immunobiology & Transplant Science Center, Department of Surgery, Houston Methodist Research Institute & Institute for Academic Medicine, Houston Methodist Hospital, Houston, TX 77030, USA
- Department of Surgery, Weill Cornell Medicine, Cornell University, New York, NY 10065, USA
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17
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Young CM, Beziaud L, Dessen P, Madurga Alonso A, Santamaria-Martínez A, Huelsken J. Metabolic dependencies of metastasis-initiating cells in female breast cancer. Nat Commun 2023; 14:7076. [PMID: 37925484 PMCID: PMC10625534 DOI: 10.1038/s41467-023-42748-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 10/20/2023] [Indexed: 11/06/2023] Open
Abstract
Understanding the mechanisms that enable cancer cells to metastasize is essential in preventing cancer progression. Here we examine the metabolic adaptations of metastasis-initiating cells (MICs) in female breast cancer and how those shape their metastatic phenotype. We find that endogenous MICs depend on the oxidative tricarboxylic acid cycle and fatty acid usage. Sorting tumor cells based upon solely mitochondrial membrane potential or lipid storage is sufficient at identifying MICs. We further identify that mitochondrially-generated citrate is exported to the cytoplasm to yield acetyl-CoA, and this is crucial to maintaining heightened levels of H3K27ac in MICs. Blocking acetyl-CoA generating pathways or H3K27ac-specific epigenetic writers and readers reduces expression of epithelial-to-mesenchymal related genes, MIC frequency, and metastatic potential. Exogenous supplementation of a short chain carboxylic acid, acetate, increases MIC frequency and metastasis. In patient cohorts, we observe that higher expression of oxidative phosphorylation related genes is associated with reduced distant relapse-free survival. These data demonstrate that MICs specifically and precisely alter their metabolism to efficiently colonize distant organs.
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Affiliation(s)
- C Megan Young
- École Polytechnique Fédérale de Lausanne (EPFL), ISREC (Swiss Institute for Experimental Cancer Research), 1015, Lausanne, Switzerland
- Agora Cancer Research Center, Rue du Bugnon 25A, 1011, Lausanne, Switzerland
- Swiss Cancer Center Léman, Lausanne, Switzerland
| | - Laurent Beziaud
- École Polytechnique Fédérale de Lausanne (EPFL), ISREC (Swiss Institute for Experimental Cancer Research), 1015, Lausanne, Switzerland
- Agora Cancer Research Center, Rue du Bugnon 25A, 1011, Lausanne, Switzerland
- Swiss Cancer Center Léman, Lausanne, Switzerland
| | - Pierre Dessen
- École Polytechnique Fédérale de Lausanne (EPFL), ISREC (Swiss Institute for Experimental Cancer Research), 1015, Lausanne, Switzerland
- Agora Cancer Research Center, Rue du Bugnon 25A, 1011, Lausanne, Switzerland
- Swiss Cancer Center Léman, Lausanne, Switzerland
| | - Angela Madurga Alonso
- École Polytechnique Fédérale de Lausanne (EPFL), ISREC (Swiss Institute for Experimental Cancer Research), 1015, Lausanne, Switzerland
- Agora Cancer Research Center, Rue du Bugnon 25A, 1011, Lausanne, Switzerland
- Swiss Cancer Center Léman, Lausanne, Switzerland
| | - Albert Santamaria-Martínez
- École Polytechnique Fédérale de Lausanne (EPFL), ISREC (Swiss Institute for Experimental Cancer Research), 1015, Lausanne, Switzerland.
- Swiss Cancer Center Léman, Lausanne, Switzerland.
| | - Joerg Huelsken
- École Polytechnique Fédérale de Lausanne (EPFL), ISREC (Swiss Institute for Experimental Cancer Research), 1015, Lausanne, Switzerland.
- Agora Cancer Research Center, Rue du Bugnon 25A, 1011, Lausanne, Switzerland.
- Swiss Cancer Center Léman, Lausanne, Switzerland.
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18
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Adu-Berchie K, Liu Y, Zhang DKY, Freedman BR, Brockman JM, Vining KH, Nerger BA, Garmilla A, Mooney DJ. Generation of functionally distinct T-cell populations by altering the viscoelasticity of their extracellular matrix. Nat Biomed Eng 2023; 7:1374-1391. [PMID: 37365267 PMCID: PMC10749992 DOI: 10.1038/s41551-023-01052-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 05/05/2023] [Indexed: 06/28/2023]
Abstract
The efficacy of adoptive T-cell therapies largely depends on the generation of T-cell populations that provide rapid effector function and long-term protective immunity. Yet it is becoming clearer that the phenotypes and functions of T cells are inherently linked to their localization in tissues. Here we show that functionally distinct T-cell populations can be generated from T cells that received the same stimulation by altering the viscoelasticity of their surrounding extracellular matrix (ECM). By using a model ECM based on a norbornene-modified collagen type I whose viscoelasticity can be adjusted independently from its bulk stiffness by varying the degree of covalent crosslinking via a bioorthogonal click reaction with tetrazine moieties, we show that ECM viscoelasticity regulates T-cell phenotype and function via the activator-protein-1 signalling pathway, a critical regulator of T-cell activation and fate. Our observations are consistent with the tissue-dependent gene-expression profiles of T cells isolated from mechanically distinct tissues from patients with cancer or fibrosis, and suggest that matrix viscoelasticity could be leveraged when generating T-cell products for therapeutic applications.
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Affiliation(s)
- Kwasi Adu-Berchie
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- The Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, USA
| | - Yutong Liu
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- The Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, USA
| | - David K Y Zhang
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- The Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, USA
| | - Benjamin R Freedman
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- The Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, USA
| | - Joshua M Brockman
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- The Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, USA
| | - Kyle H Vining
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- The Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Preventative and Restorative Sciences, School of Dental Medicine, and Department of Materials Science and Engineering, School of Engineering and Applied Science, University of Pennsylvania, Philadelphia, PA, USA
| | - Bryan A Nerger
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- The Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, USA
| | | | - David J Mooney
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA.
- The Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA, USA.
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19
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Wu M, Xiao Y, Huang J, Wang Y, Zhang Y, Xu J, Dai H, Lv C, Hu Y, Chen B, Fu Q, Le W, Xue C. Liquid nitrogen frozen cells for chemotherapy drug delivery and vaccination of melanoma. J Cancer Res Clin Oncol 2023; 149:13705-13716. [PMID: 37522925 DOI: 10.1007/s00432-023-05117-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 07/04/2023] [Indexed: 08/01/2023]
Abstract
PURPOSE Cancer vaccine (CV) has thrived as a promising tool for cancer prevention and treatment. However, how to maintain the integrity and diversity of individualized vaccine antigens and activate the adaptive immune system is still challenging. METHODS Herein, a preventive and therapeutic vaccine platform for in situ effective multi-model synergistic therapy is developed. In our study, we process B16F10 cells by liquid nitrogen frozen (LNF) to obtain LNF cells, the characterization of LNF cells were conducted. Moreover, the anti-tumor effect and immune activation ability were studied, and the role as a CV were investigated. RESULTS The LNF cells preserve intact cellular structure and tumor-associated self-antigen gp100. Moreover, LNF cells have the ability of loading and releasing doxorubicin (DOX). Except for the anti-tumor effect of chemotherapy brought by DOX, the LNF cells can promote the maturation of dendritic cells (DCs) and induce immune response by activating CD4+ and CD8+ T cells, particularly with the existence of adjuvant, R848. Specifically, the CD8+ T cells of mice in LNF-DOX/R848 group are 6 times of that in PBS group in tumor microenvironment, and twice in spleen. Therefore, LNF cells can also be utilized as a CV. Vaccination with LNF/R848 cells effectively suppress the tumor growth in mice by fivefold as compared to the control group. CONCLUSION In this work, we obtain the LNF cells with a simple procedure. The LNF cells not only provides a tumor cells-based multi-modal system for cancer therapy but inspires new insights into future development of individualized CVs strategies. This study processes live B16F10 cells by liquid nitrogen frozen to obtain LNF cells, which preserve cell integrity and homologous targeting ability. The LNF cells can load and deliver drug and can serve as tumor vaccine. Results demonstrated the LNF cells have effective prophylactic ability, and ideal anti-tumor ability with the loaded drug and adjuvant.
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Affiliation(s)
- Minliang Wu
- Department of Plastic Surgery, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Yuai Xiao
- Department of Plastic Surgery, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Jianguo Huang
- Institute for Regenerative Medicine, Shanghai East Hospital, The Institute for Biomedical Engineering & Nano Science, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Yuchong Wang
- Department of Plastic Surgery, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Yifan Zhang
- Institute for Regenerative Medicine, Shanghai East Hospital, The Institute for Biomedical Engineering & Nano Science, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Jianguo Xu
- Department of Plastic Surgery, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Haiying Dai
- Department of Plastic Surgery, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Chuan Lv
- Department of Plastic Surgery, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Yihui Hu
- Institute for Regenerative Medicine, Shanghai East Hospital, The Institute for Biomedical Engineering & Nano Science, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Bingdi Chen
- Institute for Regenerative Medicine, Shanghai East Hospital, The Institute for Biomedical Engineering & Nano Science, School of Medicine, Tongji University, Shanghai, 200092, China
| | - Qingge Fu
- Department of Orthopedic Trauma, Changhai Hospital, Naval Medical University, Shanghai, 200433, China.
| | - Wenjun Le
- Institute for Regenerative Medicine, Shanghai East Hospital, The Institute for Biomedical Engineering & Nano Science, School of Medicine, Tongji University, Shanghai, 200092, China.
| | - Chunyu Xue
- Department of Plastic Surgery, Changhai Hospital, Naval Medical University, Shanghai, 200433, China.
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20
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Goswami S, Raychaudhuri D, Singh P, Natarajan SM, Chen Y, Poon C, Hennessey M, Tannir AJ, Zhang J, Anandhan S, Kerrigan BP, Macaluso MD, He Z, Jindal S, Lang FF, Basu S, Sharma P. Myeloid-specific KDM6B inhibition sensitizes glioblastoma to PD1 blockade. NATURE CANCER 2023; 4:1455-1473. [PMID: 37653141 DOI: 10.1038/s43018-023-00620-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 07/21/2023] [Indexed: 09/02/2023]
Abstract
Glioblastoma (GBM) tumors are enriched in immune-suppressive myeloid cells and are refractory to immune checkpoint therapy (ICT). Targeting epigenetic pathways to reprogram the functional phenotype of immune-suppressive myeloid cells to overcome resistance to ICT remains unexplored. Single-cell and spatial transcriptomic analyses of human GBM tumors demonstrated high expression of an epigenetic enzyme-histone 3 lysine 27 demethylase (KDM6B)-in intratumoral immune-suppressive myeloid cell subsets. Importantly, myeloid cell-specific Kdm6b deletion enhanced proinflammatory pathways and improved survival in GBM tumor-bearing mice. Mechanistic studies showed that the absence of Kdm6b enhances antigen presentation, interferon response and phagocytosis in myeloid cells by inhibition of mediators of immune suppression including Mafb, Socs3 and Sirpa. Further, pharmacological inhibition of KDM6B mirrored the functional phenotype of Kdm6b-deleted myeloid cells and enhanced anti-PD1 efficacy. This study thus identified KDM6B as an epigenetic regulator of the functional phenotype of myeloid cell subsets and a potential therapeutic target for enhanced response to ICT.
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Affiliation(s)
- Sangeeta Goswami
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- James P. Allison Institute, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Deblina Raychaudhuri
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Pratishtha Singh
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Seanu Meena Natarajan
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yulong Chen
- Immunotherapy Platform, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Candice Poon
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mercedes Hennessey
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Aminah J Tannir
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jan Zhang
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Swetha Anandhan
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Marc D Macaluso
- Immunotherapy Platform, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Zhong He
- Immunotherapy Platform, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sonali Jindal
- Immunotherapy Platform, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Frederick F Lang
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sreyashi Basu
- Immunotherapy Platform, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Padmanee Sharma
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- James P. Allison Institute, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- Immunotherapy Platform, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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21
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Centofanti E, Wang C, Iyer S, Krichevsky O, Oyler-Yaniv A, Oyler-Yaniv J. The spread of interferon-γ in melanomas is highly spatially confined, driving nongenetic variability in tumor cells. Proc Natl Acad Sci U S A 2023; 120:e2304190120. [PMID: 37603742 PMCID: PMC10468618 DOI: 10.1073/pnas.2304190120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 07/12/2023] [Indexed: 08/23/2023] Open
Abstract
Interferon-γ (IFNγ) is a critical antitumor cytokine that has varied effects on different cell types. The global effect of IFNγ in the tumor depends on which cells it acts upon and the spatial extent of its spread. Reported measurements of IFNγ spread vary dramatically in different contexts, ranging from nearest-neighbor signaling to perfusion throughout the entire tumor. Here, we apply theoretical considerations to experiments both in vitro and in vivo to study the spread of IFNγ in melanomas. We observe spatially confined niches of IFNγ signaling in 3-D mouse melanoma cultures and human tumors that generate cellular heterogeneity in gene expression and alter the susceptibility of affected cells to T cell killing. Widespread IFNγ signaling only occurs when niches overlap due to high local densities of IFNγ-producing T cells. We measured length scales of ~30 to 40 μm for IFNγ spread in B16 mouse melanoma cultures and human primary cutaneous melanoma. Our results are consistent with IFNγ spread being governed by a simple diffusion-consumption model and offer insight into how the spatial organization of T cells contributes to intratumor heterogeneity in inflammatory signaling, gene expression, and immune-mediated clearance. Solid tumors are often viewed as collections of diverse cellular "neighborhoods": Our work provides a general explanation for such nongenetic cellular variability due to confinement in the spread of immune mediators.
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Affiliation(s)
- Edoardo Centofanti
- The Department of Systems Biology at Harvard Medical School, Boston, MA02115
| | - Chad Wang
- The Systems, Synthetic, and Quantitative Biology Graduate Program at Harvard Medical School, Boston, MA02115
| | - Sandhya Iyer
- The Department of Systems Biology at Harvard Medical School, Boston, MA02115
| | - Oleg Krichevsky
- The Department of Physics at Ben Gurion University of the Negev, Beer-Sheva8410501, Israel
| | - Alon Oyler-Yaniv
- The Department of Systems Biology at Harvard Medical School, Boston, MA02115
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22
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Kim S, Min H, Nah J, Jeong J, Park K, Kim W, Lee Y, Kim J, An J, Seong RH. Defective N-glycosylation in tumor-infiltrating CD8 + T cells impairs IFN-γ-mediated effector function. Immunol Cell Biol 2023; 101:610-624. [PMID: 37114567 DOI: 10.1111/imcb.12647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 01/23/2023] [Accepted: 04/06/2023] [Indexed: 04/29/2023]
Abstract
T cell-mediated antitumor immunity is modulated, in part, by N-glycosylation. However, the interplay between N-glycosylation and the loss of effector function in exhausted T cells has not yet been fully investigated. Here, we delineated the impact of N-glycosylation on the exhaustion of tumor-infiltrating lymphocytes in a murine colon adenocarcinoma model, focusing on the IFN-γ-mediated immune response. We found that exhausted CD8+ T cells downregulated the oligosaccharyltransferase complex, which is indispensable for N-glycan transfer. Concordant N-glycosylation deficiency in tumor-infiltrating lymphocytes leads to loss of antitumor immunity. Complementing the oligosaccharyltransferase complex restored IFN-γ production and alleviated CD8+ T cell exhaustion, resulting in reduced tumor growth. Thus, aberrant glycosylation induced in the tumor microenvironment incapacitates effector CD8+ T cells. Our findings provide insights into CD8+ T cell exhaustion by incorporating N-glycosylation to understand the characteristic loss of IFN-γ, opening new opportunities to amend the glycosylation status in cancer immunotherapies.
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Affiliation(s)
- Soyeon Kim
- School of Biological Sciences and Institute of Molecular Biology and Genetics, Seoul National University, Seoul, Republic of Korea
| | - Hyungyu Min
- School of Biological Sciences and Institute of Molecular Biology and Genetics, Seoul National University, Seoul, Republic of Korea
| | - Jinwoo Nah
- School of Biological Sciences and Institute of Molecular Biology and Genetics, Seoul National University, Seoul, Republic of Korea
| | - Jinguk Jeong
- School of Biological Sciences and Institute of Molecular Biology and Genetics, Seoul National University, Seoul, Republic of Korea
| | - Kyungsoo Park
- School of Biological Sciences and Institute of Molecular Biology and Genetics, Seoul National University, Seoul, Republic of Korea
| | - Wooseob Kim
- School of Biological Sciences and Institute of Molecular Biology and Genetics, Seoul National University, Seoul, Republic of Korea
| | - Youngjin Lee
- School of Biological Sciences and Institute of Molecular Biology and Genetics, Seoul National University, Seoul, Republic of Korea
| | - Jieun Kim
- School of Biological Sciences and Institute of Molecular Biology and Genetics, Seoul National University, Seoul, Republic of Korea
| | - Jungeun An
- Department of Life Sciences, Jeonbuk National University, Jeonju, Republic of Korea
| | - Rho Hyun Seong
- School of Biological Sciences and Institute of Molecular Biology and Genetics, Seoul National University, Seoul, Republic of Korea
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23
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Gnanaprakasam JNR, Kushwaha B, Liu L, Chen X, Kang S, Wang T, Cassel TA, Adams CM, Higashi RM, Scott DA, Xin G, Li Z, Yang J, Lane AN, Fan TWM, Zhang J, Wang R. Asparagine restriction enhances CD8 + T cell metabolic fitness and antitumoral functionality through an NRF2-dependent stress response. Nat Metab 2023; 5:1423-1439. [PMID: 37550596 PMCID: PMC10447245 DOI: 10.1038/s42255-023-00856-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 07/05/2023] [Indexed: 08/09/2023]
Abstract
Robust and effective T cell immune surveillance and cancer immunotherapy require proper allocation of metabolic resources to sustain energetically costly processes, including growth and cytokine production. Here, we show that asparagine (Asn) restriction on CD8+ T cells exerted opposing effects during activation (early phase) and differentiation (late phase) following T cell activation. Asn restriction suppressed activation and cell cycle entry in the early phase while rapidly engaging the nuclear factor erythroid 2-related factor 2 (NRF2)-dependent stress response, conferring robust proliferation and effector function on CD8+ T cells during differentiation. Mechanistically, NRF2 activation in CD8+ T cells conferred by Asn restriction rewired the metabolic program by reducing the overall glucose and glutamine consumption but increasing intracellular nucleotides to promote proliferation. Accordingly, Asn restriction or NRF2 activation potentiated the T cell-mediated antitumoral response in preclinical animal models, suggesting that Asn restriction is a promising and clinically relevant strategy to enhance cancer immunotherapy. Our study revealed Asn as a critical metabolic node in directing the stress signaling to shape T cell metabolic fitness and effector functions.
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Affiliation(s)
- J N Rashida Gnanaprakasam
- Center for Childhood Cancer, Hematology/Oncology & BMT, Abigail Wexner Research Institute at Nationwide Children's Hospital, Department of Pediatrics at The Ohio State University, Columbus, OH, USA
| | - Bhavana Kushwaha
- Center for Childhood Cancer, Hematology/Oncology & BMT, Abigail Wexner Research Institute at Nationwide Children's Hospital, Department of Pediatrics at The Ohio State University, Columbus, OH, USA
| | - Lingling Liu
- Center for Childhood Cancer, Hematology/Oncology & BMT, Abigail Wexner Research Institute at Nationwide Children's Hospital, Department of Pediatrics at The Ohio State University, Columbus, OH, USA
| | - Xuyong Chen
- Center for Childhood Cancer, Hematology/Oncology & BMT, Abigail Wexner Research Institute at Nationwide Children's Hospital, Department of Pediatrics at The Ohio State University, Columbus, OH, USA
| | - Siwen Kang
- Center for Childhood Cancer, Hematology/Oncology & BMT, Abigail Wexner Research Institute at Nationwide Children's Hospital, Department of Pediatrics at The Ohio State University, Columbus, OH, USA
| | - Tingting Wang
- Center for Childhood Cancer, Hematology/Oncology & BMT, Abigail Wexner Research Institute at Nationwide Children's Hospital, Department of Pediatrics at The Ohio State University, Columbus, OH, USA
| | - Teresa A Cassel
- Center for Environmental and Systems Biochemistry, Department of Toxicology and Cancer Biology, Markey Cancer Center, University of Kentucky, Lexington, KY, USA
| | - Christopher M Adams
- Division of Endocrinology, Diabetes, Metabolism and Nutrition, Mayo Clinic, Rochester, MN, USA
| | - Richard M Higashi
- Center for Environmental and Systems Biochemistry, Department of Toxicology and Cancer Biology, Markey Cancer Center, University of Kentucky, Lexington, KY, USA
| | - David A Scott
- Cancer Metabolism Core, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Gang Xin
- Department of Microbial Infection and Immunity, Pelotonia Institute for Immuno-Oncology, The Ohio State University, Columbus, OH, USA
| | - Zihai Li
- Department of Microbial Infection and Immunity, Pelotonia Institute for Immuno-Oncology, The Ohio State University, Columbus, OH, USA
| | - Jun Yang
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA
- Department of Pathology, College of Medicine, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Andrew N Lane
- Center for Environmental and Systems Biochemistry, Department of Toxicology and Cancer Biology, Markey Cancer Center, University of Kentucky, Lexington, KY, USA
| | - Teresa W-M Fan
- Center for Environmental and Systems Biochemistry, Department of Toxicology and Cancer Biology, Markey Cancer Center, University of Kentucky, Lexington, KY, USA
| | - Ji Zhang
- Herman B Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Ruoning Wang
- Center for Childhood Cancer, Hematology/Oncology & BMT, Abigail Wexner Research Institute at Nationwide Children's Hospital, Department of Pediatrics at The Ohio State University, Columbus, OH, USA.
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24
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Zheng Z, Wieder T, Mauerer B, Schäfer L, Kesselring R, Braumüller H. T Cells in Colorectal Cancer: Unravelling the Function of Different T Cell Subsets in the Tumor Microenvironment. Int J Mol Sci 2023; 24:11673. [PMID: 37511431 PMCID: PMC10380781 DOI: 10.3390/ijms241411673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
Therapeutic options for metastatic colorectal cancer (mCRC) are very limited, and the prognosis using combination therapy with a chemotherapeutic drug and a targeted agent, e.g., epidermal growth factor receptor or tyrosine kinase, remains poor. Therefore, mCRC is associated with a poor median overall survival (mOS) of only 25-30 months. Current immunotherapies with checkpoint inhibitor blockade (ICB) have led to a substantial change in the treatment of several cancers, such as melanoma and non-small cell lung cancer. In CRC, ICB has only limited effects, except in patients with microsatellite instability-high (MSI-H) or mismatch repair-deficient (dMMR) tumors, which comprise about 15% of sporadic CRC patients and about 4% of patients with metastatic CRC. The vast majority of sporadic CRCs are microsatellite-stable (MSS) tumors with low levels of infiltrating immune cells, in which immunotherapy has no clinical benefit so far. Immunotherapy with checkpoint inhibitors requires the presence of infiltrating T cells into the tumor microenvironment (TME). This makes T cells the most important effector cells in the TME, as evidenced by the establishment of the immunoscore-a method to estimate the prognosis of CRC patients. The microenvironment of a tumor contains several types of T cells that are anti-tumorigenic, such as CD8+ T cells or pro-tumorigenic, such as regulatory T cells (Tregs) or T helper 17 (Th17) cells. However, even CD8+ T cells show marked heterogeneity, e.g., they can become exhausted, enter a state of hyporesponsiveness or become dysfunctional and express high levels of checkpoint molecules, the targets for ICB. To kill cancer cells, CD8+ T cells need the recognition of the MHC class I, which is often downregulated on colorectal cancer cells. In this case, a population of unconventional T cells with a γδ T cell receptor can overcome the limitations of the conventional CD8+ T cells with an αβT cell receptor. γδ T cells recognize antigens in an MHC-independent manner, thus acting as a bridge between innate and adaptive immunity. Here, we discuss the effects of different T cell subsets in colorectal cancer with a special emphasis on γδ T cells and the possibility of using them in CAR-T cell therapy. We explain T cell exclusion in microsatellite-stable colorectal cancer and the possibilities to overcome this exclusion to enable immunotherapy even in these "cold" tumors.
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Affiliation(s)
- Ziwen Zheng
- Department of General and Visceral Surgery, Medical Center, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany
| | - Thomas Wieder
- Department of Vegetative and Clinical Physiology, Institute of Physiology, Eberhard Karls University Tübingen, 72074 Tübingen, Germany
| | - Bernhard Mauerer
- Department of General and Visceral Surgery, Medical Center, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Luisa Schäfer
- Department of General and Visceral Surgery, Medical Center, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany
| | - Rebecca Kesselring
- Department of General and Visceral Surgery, Medical Center, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, 79106 Freiburg, Germany
- German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Heidi Braumüller
- Department of General and Visceral Surgery, Medical Center, Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany
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25
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Zimmermannova O, Ferreira AG, Ascic E, Velasco Santiago M, Kurochkin I, Hansen M, Met Ö, Caiado I, Shapiro IE, Michaux J, Humbert M, Soto-Cabrera D, Benonisson H, Silvério-Alves R, Gomez-Jimenez D, Bernardo C, Bauden M, Andersson R, Höglund M, Miharada K, Nakamura Y, Hugues S, Greiff L, Lindstedt M, Rosa FF, Pires CF, Bassani-Sternberg M, Svane IM, Pereira CF. Restoring tumor immunogenicity with dendritic cell reprogramming. Sci Immunol 2023; 8:eadd4817. [PMID: 37418548 PMCID: PMC7614848 DOI: 10.1126/sciimmunol.add4817] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 06/13/2023] [Indexed: 07/09/2023]
Abstract
Decreased antigen presentation contributes to the ability of cancer cells to evade the immune system. We used the minimal gene regulatory network of type 1 conventional dendritic cells (cDC1) to reprogram cancer cells into professional antigen-presenting cells (tumor-APCs). Enforced expression of the transcription factors PU.1, IRF8, and BATF3 (PIB) was sufficient to induce the cDC1 phenotype in 36 cell lines derived from human and mouse hematological and solid tumors. Within 9 days of reprogramming, tumor-APCs acquired transcriptional and epigenetic programs associated with cDC1 cells. Reprogramming restored the expression of antigen presentation complexes and costimulatory molecules on the surfaces of tumor cells, allowing the presentation of endogenous tumor antigens on MHC-I and facilitating targeted killing by CD8+ T cells. Functionally, tumor-APCs engulfed and processed proteins and dead cells, secreted inflammatory cytokines, and cross-presented antigens to naïve CD8+ T cells. Human primary tumor cells could also be reprogrammed to increase their capability to present antigen and to activate patient-specific tumor-infiltrating lymphocytes. In addition to acquiring improved antigen presentation, tumor-APCs had impaired tumorigenicity in vitro and in vivo. Injection of in vitro generated melanoma-derived tumor-APCs into subcutaneous melanoma tumors delayed tumor growth and increased survival in mice. Antitumor immunity elicited by tumor-APCs was synergistic with immune checkpoint inhibitors. Our approach serves as a platform for the development of immunotherapies that endow cancer cells with the capability to process and present endogenous tumor antigens.
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Affiliation(s)
- Olga Zimmermannova
- Molecular Medicine and Gene Therapy, Lund Stem Cell Centre, Lund University, BMC A12, 221 84 Lund, Sweden
- Wallenberg Center for Molecular Medicine at Lund University, BMC A12, 221 84 Lund, Sweden
| | - Alexandra G Ferreira
- Molecular Medicine and Gene Therapy, Lund Stem Cell Centre, Lund University, BMC A12, 221 84 Lund, Sweden
- Wallenberg Center for Molecular Medicine at Lund University, BMC A12, 221 84 Lund, Sweden
- CNC-Centre for Neuroscience and Cell Biology, University of Coimbra, Largo Marquês do Pombal, 3004-517 Coimbra, Portugal
- Doctoral Programme in Experimental Biology and Biomedicine, University of Coimbra, Largo Marquês do Pombal, 3004-517 Coimbra, Portugal
| | - Ervin Ascic
- Molecular Medicine and Gene Therapy, Lund Stem Cell Centre, Lund University, BMC A12, 221 84 Lund, Sweden
- Wallenberg Center for Molecular Medicine at Lund University, BMC A12, 221 84 Lund, Sweden
| | - Marta Velasco Santiago
- National Center of Cancer Immune Therapy (CCIT-DK), Department of Oncology, Copenhagen University Hospital, Borgmester Ib Juuls Vej 1, 2730 Herlev, Denmark
| | - Ilia Kurochkin
- Molecular Medicine and Gene Therapy, Lund Stem Cell Centre, Lund University, BMC A12, 221 84 Lund, Sweden
- Wallenberg Center for Molecular Medicine at Lund University, BMC A12, 221 84 Lund, Sweden
| | - Morten Hansen
- National Center of Cancer Immune Therapy (CCIT-DK), Department of Oncology, Copenhagen University Hospital, Borgmester Ib Juuls Vej 1, 2730 Herlev, Denmark
| | - Özcan Met
- National Center of Cancer Immune Therapy (CCIT-DK), Department of Oncology, Copenhagen University Hospital, Borgmester Ib Juuls Vej 1, 2730 Herlev, Denmark
- Department of Health Technology, Technical University of Denmark, Ørsteds Pl. 345C, 2800 Kongens Lyngby, Denmark
| | - Inês Caiado
- Molecular Medicine and Gene Therapy, Lund Stem Cell Centre, Lund University, BMC A12, 221 84 Lund, Sweden
- Wallenberg Center for Molecular Medicine at Lund University, BMC A12, 221 84 Lund, Sweden
- CNC-Centre for Neuroscience and Cell Biology, University of Coimbra, Largo Marquês do Pombal, 3004-517 Coimbra, Portugal
- Doctoral Programme in Experimental Biology and Biomedicine, University of Coimbra, Largo Marquês do Pombal, 3004-517 Coimbra, Portugal
| | - Ilja E Shapiro
- Ludwig Institute for Cancer Research, Lausanne Branch-University of Lausanne (UNIL), Rue du Bugnon 46, CH-1011 Lausanne, Switzerland
- Department of Oncology-University of Lausanne (UNIL) and Lausanne University Hospital (CHUV), Rue du Bugnon 46, CH-1011 Lausanne, Switzerland
| | - Justine Michaux
- Ludwig Institute for Cancer Research, Lausanne Branch-University of Lausanne (UNIL), Rue du Bugnon 46, CH-1011 Lausanne, Switzerland
- Department of Oncology-University of Lausanne (UNIL) and Lausanne University Hospital (CHUV), Rue du Bugnon 46, CH-1011 Lausanne, Switzerland
| | - Marion Humbert
- Department of Pathology and Immunology, Geneva Medical School, Av. de Champel 41, 1206 Geneva, Switzerland
- Center for Infectious Medicine, Huddinge Hospital, Karolinska Institutet, Alfred Nobels Allé 8, 141 52 Huddinge, Sweden
| | - Diego Soto-Cabrera
- Molecular Medicine and Gene Therapy, Lund Stem Cell Centre, Lund University, BMC A12, 221 84 Lund, Sweden
- Wallenberg Center for Molecular Medicine at Lund University, BMC A12, 221 84 Lund, Sweden
| | - Hreinn Benonisson
- Molecular Medicine and Gene Therapy, Lund Stem Cell Centre, Lund University, BMC A12, 221 84 Lund, Sweden
- Wallenberg Center for Molecular Medicine at Lund University, BMC A12, 221 84 Lund, Sweden
| | - Rita Silvério-Alves
- Molecular Medicine and Gene Therapy, Lund Stem Cell Centre, Lund University, BMC A12, 221 84 Lund, Sweden
- Wallenberg Center for Molecular Medicine at Lund University, BMC A12, 221 84 Lund, Sweden
- CNC-Centre for Neuroscience and Cell Biology, University of Coimbra, Largo Marquês do Pombal, 3004-517 Coimbra, Portugal
- Doctoral Programme in Experimental Biology and Biomedicine, University of Coimbra, Largo Marquês do Pombal, 3004-517 Coimbra, Portugal
| | - David Gomez-Jimenez
- Department of Immunotechnology, Lund University, Medicon Village, Scheelevägen 2, 223 81 Lund, Sweden
| | - Carina Bernardo
- Division of Oncology, Department of Clinical Sciences, Lund, Medicon Village, Scheelevägen 2, 223 81 Lund, Sweden
| | - Monika Bauden
- Department of Surgery, Clinical Sciences Lund, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Roland Andersson
- Department of Surgery, Clinical Sciences Lund, Lund University, Skåne University Hospital, 221 85 Lund, Sweden
| | - Mattias Höglund
- Division of Oncology, Department of Clinical Sciences, Lund, Medicon Village, Scheelevägen 2, 223 81 Lund, Sweden
| | - Kenichi Miharada
- Molecular Medicine and Gene Therapy, Lund Stem Cell Centre, Lund University, BMC A12, 221 84 Lund, Sweden
- International Research Center for Medical Sciences, Kumamoto University, 2-2-1 Honjo, Chuo-Ku, Kumamoto 860-0811, Japan
| | - Yukio Nakamura
- Cell Engineering Division, RIKEN BioResource Research Center, 3-1-1 Koyadai, 305-0074, Tsukuba, Ibaraki, Japan
| | - Stephanie Hugues
- Department of Pathology and Immunology, Geneva Medical School, Av. de Champel 41, 1206 Geneva, Switzerland
| | - Lennart Greiff
- Department of ORL, Head and Neck Surgery, Skåne University Hospital, 221 85 Lund, Sweden
- Department of Clinical Sciences, Lund University, 221 84 Lund, Sweden
| | - Malin Lindstedt
- Department of Immunotechnology, Lund University, Medicon Village, Scheelevägen 2, 223 81 Lund, Sweden
| | - Fábio F Rosa
- Molecular Medicine and Gene Therapy, Lund Stem Cell Centre, Lund University, BMC A12, 221 84 Lund, Sweden
- Wallenberg Center for Molecular Medicine at Lund University, BMC A12, 221 84 Lund, Sweden
- Asgard Therapeutics AB, Medicon Village, 223 81 Lund, Sweden
| | - Cristiana F Pires
- Molecular Medicine and Gene Therapy, Lund Stem Cell Centre, Lund University, BMC A12, 221 84 Lund, Sweden
- Wallenberg Center for Molecular Medicine at Lund University, BMC A12, 221 84 Lund, Sweden
- Asgard Therapeutics AB, Medicon Village, 223 81 Lund, Sweden
| | - Michal Bassani-Sternberg
- Ludwig Institute for Cancer Research, Lausanne Branch-University of Lausanne (UNIL), Rue du Bugnon 46, CH-1011 Lausanne, Switzerland
- Department of Oncology-University of Lausanne (UNIL) and Lausanne University Hospital (CHUV), Rue du Bugnon 46, CH-1011 Lausanne, Switzerland
| | - Inge Marie Svane
- National Center of Cancer Immune Therapy (CCIT-DK), Department of Oncology, Copenhagen University Hospital, Borgmester Ib Juuls Vej 1, 2730 Herlev, Denmark
| | - Carlos-Filipe Pereira
- Molecular Medicine and Gene Therapy, Lund Stem Cell Centre, Lund University, BMC A12, 221 84 Lund, Sweden
- Wallenberg Center for Molecular Medicine at Lund University, BMC A12, 221 84 Lund, Sweden
- CNC-Centre for Neuroscience and Cell Biology, University of Coimbra, Largo Marquês do Pombal, 3004-517 Coimbra, Portugal
- Asgard Therapeutics AB, Medicon Village, 223 81 Lund, Sweden
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26
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Adu-Berchie K, Brockman JM, Liu Y, To TW, Zhang DKY, Najibi AJ, Binenbaum Y, Stafford A, Dimitrakakis N, Sobral MC, Dellacherie MO, Mooney DJ. Adoptive T cell transfer and host antigen-presenting cell recruitment with cryogel scaffolds promotes long-term protection against solid tumors. Nat Commun 2023; 14:3546. [PMID: 37322053 PMCID: PMC10272124 DOI: 10.1038/s41467-023-39330-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 06/05/2023] [Indexed: 06/17/2023] Open
Abstract
Although adoptive T cell therapy provides the T cell pool needed for immediate tumor debulking, the infused T cells generally have a narrow repertoire for antigen recognition and limited ability for long-term protection. Here, we present a hydrogel that locally delivers adoptively transferred T cells to the tumor site while recruiting and activating host antigen-presenting cells with GMCSF or FLT3L and CpG, respectively. T cells alone loaded into these localized cell depots provided significantly better control of subcutaneous B16-F10 tumors than T cells delivered through direct peritumoral injection or intravenous infusion. T cell delivery combined with biomaterial-driven accumulation and activation of host immune cells prolonged the activation of the delivered T cells, minimized host T cell exhaustion, and enabled long-term tumor control. These findings highlight how this integrated approach provide both immediate tumor debulking and long-term protection against solid tumors, including against tumor antigen escape.
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Affiliation(s)
- Kwasi Adu-Berchie
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- The Wyss Institute for Biologically Inspired Engineering Harvard University, Boston, MA, USA
| | - Joshua M Brockman
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- The Wyss Institute for Biologically Inspired Engineering Harvard University, Boston, MA, USA
| | - Yutong Liu
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- The Wyss Institute for Biologically Inspired Engineering Harvard University, Boston, MA, USA
| | - Tania W To
- The Wyss Institute for Biologically Inspired Engineering Harvard University, Boston, MA, USA
| | - David K Y Zhang
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- The Wyss Institute for Biologically Inspired Engineering Harvard University, Boston, MA, USA
| | - Alexander J Najibi
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- The Wyss Institute for Biologically Inspired Engineering Harvard University, Boston, MA, USA
| | - Yoav Binenbaum
- The Wyss Institute for Biologically Inspired Engineering Harvard University, Boston, MA, USA
| | - Alexander Stafford
- The Wyss Institute for Biologically Inspired Engineering Harvard University, Boston, MA, USA
| | - Nikolaos Dimitrakakis
- The Wyss Institute for Biologically Inspired Engineering Harvard University, Boston, MA, USA
| | - Miguel C Sobral
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- The Wyss Institute for Biologically Inspired Engineering Harvard University, Boston, MA, USA
| | - Maxence O Dellacherie
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA
- The Wyss Institute for Biologically Inspired Engineering Harvard University, Boston, MA, USA
| | - David J Mooney
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA.
- The Wyss Institute for Biologically Inspired Engineering Harvard University, Boston, MA, USA.
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27
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Kruse B, Buzzai AC, Shridhar N, Braun AD, Gellert S, Knauth K, Pozniak J, Peters J, Dittmann P, Mengoni M, van der Sluis TC, Höhn S, Antoranz A, Krone A, Fu Y, Yu D, Essand M, Geffers R, Mougiakakos D, Kahlfuß S, Kashkar H, Gaffal E, Bosisio FM, Bechter O, Rambow F, Marine JC, Kastenmüller W, Müller AJ, Tüting T. CD4 + T cell-induced inflammatory cell death controls immune-evasive tumours. Nature 2023:10.1038/s41586-023-06199-x. [PMID: 37316667 DOI: 10.1038/s41586-023-06199-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 05/11/2023] [Indexed: 06/16/2023]
Abstract
Most clinically applied cancer immunotherapies rely on the ability of CD8+ cytolytic T cells to directly recognize and kill tumour cells1-3. These strategies are limited by the emergence of major histocompatibility complex (MHC)-deficient tumour cells and the formation of an immunosuppressive tumour microenvironment4-6. The ability of CD4+ effector cells to contribute to antitumour immunity independently of CD8+ T cells is increasingly recognized, but strategies to unleash their full potential remain to be identified7-10. Here, we describe a mechanism whereby a small number of CD4+ T cells is sufficient to eradicate MHC-deficient tumours that escape direct CD8+ T cell targeting. The CD4+ effector T cells preferentially cluster at tumour invasive margins where they interact with MHC-II+CD11c+ antigen-presenting cells. We show that T helper type 1 cell-directed CD4+ T cells and innate immune stimulation reprogramme the tumour-associated myeloid cell network towards interferon-activated antigen-presenting and iNOS-expressing tumouricidal effector phenotypes. Together, CD4+ T cells and tumouricidal myeloid cells orchestrate the induction of remote inflammatory cell death that indirectly eradicates interferon-unresponsive and MHC-deficient tumours. These results warrant the clinical exploitation of this ability of CD4+ T cells and innate immune stimulators in a strategy to complement the direct cytolytic activity of CD8+ T cells and natural killer cells and advance cancer immunotherapies.
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Affiliation(s)
- Bastian Kruse
- Laboratory of Experimental Dermatology, Department of Dermatology, University Hospital and Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Anthony C Buzzai
- Laboratory of Experimental Dermatology, Department of Dermatology, University Hospital and Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Naveen Shridhar
- Laboratory of Experimental Dermatology, Department of Dermatology, University Hospital and Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Andreas D Braun
- Laboratory of Experimental Dermatology, Department of Dermatology, University Hospital and Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Susan Gellert
- Laboratory of Experimental Dermatology, Department of Dermatology, University Hospital and Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Kristin Knauth
- Laboratory of Experimental Dermatology, Department of Dermatology, University Hospital and Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Joanna Pozniak
- Laboratory for Molecular Cancer Biology, Center for Cancer Biology, VIB, Leuven, Belgium
- Laboratory for Molecular Cancer Biology, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Johannes Peters
- Laboratory of Experimental Dermatology, Department of Dermatology, University Hospital and Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Paulina Dittmann
- Laboratory of Experimental Dermatology, Department of Dermatology, University Hospital and Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Miriam Mengoni
- Laboratory of Experimental Dermatology, Department of Dermatology, University Hospital and Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Tetje Cornelia van der Sluis
- Laboratory of Experimental Dermatology, Department of Dermatology, University Hospital and Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Simon Höhn
- Laboratory of Experimental Dermatology, Department of Dermatology, University Hospital and Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Asier Antoranz
- Translational Cell and Tissue Research, Department of Imaging and Pathology, KU Leuven, Leuven, Belgium
| | - Anna Krone
- Institute of Molecular and Clinical Immunology, Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Yan Fu
- Institute of Molecular and Clinical Immunology, Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Di Yu
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Magnus Essand
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Robert Geffers
- Helmholtz Centre for Infection Research, Brunswick, Germany
| | - Dimitrios Mougiakakos
- Department of Hematology, University Hospital and Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Sascha Kahlfuß
- Institute of Molecular and Clinical Immunology, Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | - Hamid Kashkar
- Institute for Molecular Immunology, Centre for Molecular Medicine Cologne and Cologne Excellence Cluster on Cellular Stress Responses in Ageing-Associated Diseases, University of Cologne, Cologne, Germany
| | - Evelyn Gaffal
- Laboratory of Experimental Dermatology, Department of Dermatology, University Hospital and Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany
| | | | - Oliver Bechter
- Department of General Medical Oncology, UZ Leuven, Leuven, Belgium
| | - Florian Rambow
- Department of Applied Computational Cancer Research, Institute for AI in Medicine (IKIM), University Hospital Essen, Essen, Germany
- University of Duisburg-Essen, Essen, Germany
| | - Jean-Christophe Marine
- Laboratory for Molecular Cancer Biology, Center for Cancer Biology, VIB, Leuven, Belgium
- Laboratory for Molecular Cancer Biology, Department of Oncology, KU Leuven, Leuven, Belgium
| | | | - Andreas J Müller
- Institute of Molecular and Clinical Immunology, Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany.
| | - Thomas Tüting
- Laboratory of Experimental Dermatology, Department of Dermatology, University Hospital and Health Campus Immunology Infectiology and Inflammation (GC-I3), Otto-von-Guericke University, Magdeburg, Germany.
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28
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Flores-Santibañez F, Rennen S, Fernández D, De Nolf C, Van De Velde E, Gaete González S, Fuentes C, Moreno C, Figueroa D, Lladser Á, Iwawaki T, Bono MR, Janssens S, Osorio F. Nuanced role for dendritic cell intrinsic IRE1 RNase in the regulation of antitumor adaptive immunity. Front Immunol 2023; 14:1209588. [PMID: 37346037 PMCID: PMC10279875 DOI: 10.3389/fimmu.2023.1209588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 05/23/2023] [Indexed: 06/23/2023] Open
Abstract
In cancer, activation of the IRE1/XBP1s axis of the unfolded protein response (UPR) promotes immunosuppression and tumor growth, by acting in cancer cells and tumor infiltrating immune cells. However, the role of IRE1/XBP1s in dendritic cells (DCs) in tumors, particularly in conventional type 1 DCs (cDC1s) which are cellular targets in immunotherapy, has not been fully elucidated. Here, we studied the role of IRE1/XBP1s in subcutaneous B16/B78 melanoma and MC38 tumors by generating loss-of-function models of IRE1 and/or XBP1s in DCs or in cDC1s. Data show that concomitant deletion of the RNase domain of IRE1 and XBP1s in DCs and cDC1s does not influence the kinetics of B16/B78 and MC38 tumor growth or the effector profile of tumor infiltrating T cells. A modest effect is observed in mice bearing single deletion of XBP1s in DCs, which showed slight acceleration of melanoma tumor growth and dysfunctional T cell responses, however, this effect was not recapitulated in animals lacking XBP1 only in cDC1s. Thus, evidence presented here argues against a general pro-tumorigenic role of the IRE1/XBP1s pathway in tumor associated DC subsets.
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Affiliation(s)
- Felipe Flores-Santibañez
- Laboratory of Immunology and Cellular Stress, Immunology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago, Chile
- Immunology Laboratory, Biology Department, Faculty of Sciences, University of Chile, Santiago, Chile
| | - Sofie Rennen
- Laboratory for ER Stress and Inflammation, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Dominique Fernández
- Laboratory of Immunology and Cellular Stress, Immunology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Clint De Nolf
- Laboratory for ER Stress and Inflammation, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
- Barriers in Inflammation, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Biomedical Molecular Biology, Ghent University, Ghent, Belgium
| | - Evelien Van De Velde
- Laboratory for ER Stress and Inflammation, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Sandra Gaete González
- Laboratory of Immunology and Cellular Stress, Immunology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Camila Fuentes
- Laboratory of Cancer Immunoregulation, Immunology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Carolina Moreno
- Laboratory of Immunology and Cellular Stress, Immunology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago, Chile
| | - Diego Figueroa
- Laboratory of Immunoncology, Fundación Ciencia and Vida, Santiago, Chile
| | - Álvaro Lladser
- Laboratory of Immunoncology, Fundación Ciencia and Vida, Santiago, Chile
- Facultad de Medicina y Ciencia, Universidad San Sebastián, Santiago, Chile
| | - Takao Iwawaki
- Division of Cell Medicine, Department of Life Science, Medical Research Institute, Kanazawa Medical University, Kahoku, Japan
| | - María Rosa Bono
- Immunology Laboratory, Biology Department, Faculty of Sciences, University of Chile, Santiago, Chile
| | - Sophie Janssens
- Laboratory for ER Stress and Inflammation, VIB Center for Inflammation Research, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Fabiola Osorio
- Laboratory of Immunology and Cellular Stress, Immunology Program, Institute of Biomedical Sciences, Faculty of Medicine, University of Chile, Santiago, Chile
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29
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Beziaud L, Young CM, Alonso AM, Norkin M, Minafra AR, Huelsken J. IFNγ-induced stem-like state of cancer cells as a driver of metastatic progression following immunotherapy. Cell Stem Cell 2023; 30:818-831.e6. [PMID: 37267916 DOI: 10.1016/j.stem.2023.05.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 03/29/2023] [Accepted: 05/08/2023] [Indexed: 06/04/2023]
Abstract
Despite the remarkable success of immune checkpoint blockade (ICB) therapy, most cancer patients still do not respond. We now find that immunotherapy can induce stem-like properties in tumors. Using mouse models of breast cancer, we observe that cancer stem cells (CSCs) show not only enhanced resistance to T cell cytotoxicity, but that interferon gamma (IFNγ) produced by activated T cells directly converts non-CSCs to CSCs. IFNγ enhances several CSC phenotypes, such as resistance to chemo- and radiotherapy and metastasis formation. We identified the branched-chain amino acid aminotransaminase 1 (BCAT1) as a downstream mediator of IFNγ-induced CSC plasticity. Targeting BCAT1 in vivo improved cancer vaccination and ICB therapy by preventing IFNγ-induced metastasis formation. Breast cancer patients treated with ICB exhibited a similar increase in CSC markers expression indicating comparable responses to immune activation in humans. Collectively, we discover an unexpected, pro-tumoral role for IFNγ that may contribute to cancer immunotherapy failure.
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Affiliation(s)
- Laurent Beziaud
- Ecole Polytechnique Fédérale de Lausanne (EPFL), ISREC (Swiss Institute for Experimental Cancer Research), 1015 Lausanne, Switzerland; Agora Translational Cancer Research Center, 1005 Lausanne, Switzerland
| | - C Megan Young
- Ecole Polytechnique Fédérale de Lausanne (EPFL), ISREC (Swiss Institute for Experimental Cancer Research), 1015 Lausanne, Switzerland; Agora Translational Cancer Research Center, 1005 Lausanne, Switzerland
| | - Angela Madurga Alonso
- Ecole Polytechnique Fédérale de Lausanne (EPFL), ISREC (Swiss Institute for Experimental Cancer Research), 1015 Lausanne, Switzerland; Agora Translational Cancer Research Center, 1005 Lausanne, Switzerland
| | - Maxim Norkin
- Ecole Polytechnique Fédérale de Lausanne (EPFL), ISREC (Swiss Institute for Experimental Cancer Research), 1015 Lausanne, Switzerland; Agora Translational Cancer Research Center, 1005 Lausanne, Switzerland
| | - Anna Rita Minafra
- Ecole Polytechnique Fédérale de Lausanne (EPFL), ISREC (Swiss Institute for Experimental Cancer Research), 1015 Lausanne, Switzerland
| | - Joerg Huelsken
- Ecole Polytechnique Fédérale de Lausanne (EPFL), ISREC (Swiss Institute for Experimental Cancer Research), 1015 Lausanne, Switzerland; Agora Translational Cancer Research Center, 1005 Lausanne, Switzerland.
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30
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Frankiw L, Singh A, Peters C, Comin-Anduix B, Berent-Maoz B, Macabali M, Shammaie K, Quiros C, Kaplan-Lefko P, Baselga Carretero I, Ribas A, Nowicki TS. Immunotherapy resistance driven by loss of NY-ESO-1 expression in response to transgenic adoptive cellular therapy with PD-1 blockade. J Immunother Cancer 2023; 11:e006930. [PMID: 37156551 PMCID: PMC10173990 DOI: 10.1136/jitc-2023-006930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2023] [Indexed: 05/10/2023] Open
Abstract
BACKGROUND The tumor antigen NY-ESO-1 has been shown to be an effective target for transgenic adoptive cell therapy (ACT) for the treatment of sarcoma and melanoma. However, despite frequent early clinical responses, many patients ultimately develop progressive disease. Understanding the mechanisms underlying treatment resistance is crucial to improve future ACT protocols. Here, we describe a novel mechanism of treatment resistance in sarcoma involving loss of expression of NY-ESO-1 in response to transgenic ACT with dendritic cell (DC) vaccination and programmed cell death protein-1 (PD-1) blockade. METHODS A HLA-A*02:01-positive patient with an NY-ESO-1-positive undifferentiated pleomorphic sarcoma was treated with autologous NY-ESO-1-specific T-cell receptor (TCR) transgenic lymphocytes, NY-ESO-1 peptide-pulsed DC vaccination, and nivolumab-mediated PD-1 blockade. RESULTS Peripheral blood reconstitution with NY-ESO-1-specific T cells peaked within 2 weeks of ACT, indicating rapid in vivo expansion. There was initial tumor regression, and immunophenotyping of the peripheral transgenic T cells showed a predominantly effector memory phenotype over time. Tracking of transgenic T cells to the tumor sites was demonstrated in on-treatment biopsy via both TCR sequencing-based and RNA sequencing-based immune reconstitution, and nivolumab binding to PD-1 on transgenic T cells was confirmed at the tumor site. At the time of disease progression, the promoter region of NY-ESO-1 was found to be extensively methylated, and tumor NY-ESO-1 expression was completely lost as measured by RNA sequencing and immunohistochemistry. CONCLUSIONS ACT of NY-ESO-1 transgenic T cells given with DC vaccination and anti-PD-1 therapy resulted in transient antitumor activity. NY-ESO-1 expression was lost in the post-treatment sample in the setting of extensive methylation of the NY-ESO-1 promoter region. BIOLOGICAL/CLINICAL INSIGHT Antigen loss represents a novel mechanism of immune escape in sarcoma and a new point of improvement in cellular therapy approaches. TRIAL REGISTRATION NUMBER NCT02775292.
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Affiliation(s)
- Luke Frankiw
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of California Los Angeles, Los Angeles, California, USA
| | - Arun Singh
- Department of Surgery, Division of Surgical Oncology, University of California Los Angeles, Los Angeles, California, USA
| | - Cole Peters
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of California Los Angeles, Los Angeles, California, USA
| | - Begoña Comin-Anduix
- Department of Surgery, Division of Surgical Oncology, University of California Los Angeles, Los Angeles, California, USA
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, California, USA
| | - Beata Berent-Maoz
- Department of Medicine, Division of Hematology-Oncology, University of California Los Angeles, Los Angeles, California, USA
| | - Mignonette Macabali
- Department of Medicine, Division of Hematology-Oncology, University of California Los Angeles, Los Angeles, California, USA
| | - Kiana Shammaie
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of California Los Angeles, Los Angeles, California, USA
| | - Crystal Quiros
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of California Los Angeles, Los Angeles, California, USA
| | - Paula Kaplan-Lefko
- Department of Medicine, Division of Pediatric Hematology-Oncology, University of California Los Angeles, Los Angeles, California, USA
| | - Ignacio Baselga Carretero
- Department of Medicine, Division of Hematology-Oncology, University of California Los Angeles, Los Angeles, California, USA
| | - Antoni Ribas
- Department of Surgery, Division of Surgical Oncology, University of California Los Angeles, Los Angeles, California, USA
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, California, USA
- Department of Medicine, Division of Hematology-Oncology, University of California Los Angeles, Los Angeles, California, USA
- Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, California, USA
| | - Theodore Scott Nowicki
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of California Los Angeles, Los Angeles, California, USA
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, California, USA
- Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, California, USA
- Department of Microbiology, Immunology, and Molecular Genetics, University of California Los Angeles, Los Angeles, California, USA
- Molecular Biology Institute, University of California Los Angeles, Los Angeles, CA, USA
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31
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Gao X, Wu Y, Chick JM, Abbott A, Jiang B, Wang DJ, Comte-Walters S, Johnson RH, Oberholtzer N, Nishimura MI, Gygi SP, Mehta A, Guttridge DC, Ball L, Mehrotra S, Sicinski P, Yu XZ, Wang H. Targeting protein tyrosine phosphatases for CDK6-induced immunotherapy resistance. Cell Rep 2023; 42:112314. [PMID: 37000627 PMCID: PMC10544673 DOI: 10.1016/j.celrep.2023.112314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 12/20/2022] [Accepted: 03/14/2023] [Indexed: 04/01/2023] Open
Abstract
Elucidating the mechanisms of resistance to immunotherapy and developing strategies to improve its efficacy are challenging goals. Bioinformatics analysis demonstrates that high CDK6 expression in melanoma is associated with poor progression-free survival of patients receiving single-agent immunotherapy. Depletion of CDK6 or cyclin D3 (but not of CDK4, cyclin D1, or D2) in cells of the tumor microenvironment inhibits tumor growth. CDK6 depletion reshapes the tumor immune microenvironment, and the host anti-tumor effect depends on cyclin D3/CDK6-expressing CD8+ and CD4+ T cells. This occurs by CDK6 phosphorylating and increasing the activities of PTP1B and T cell protein tyrosine phosphatase (TCPTP), which, in turn, decreases tyrosine phosphorylation of CD3ζ, reducing the signal transduction for T cell activation. Administration of a PTP1B and TCPTP inhibitor prove more efficacious than using a CDK6 degrader in enhancing T cell-mediated immunotherapy. Targeting protein tyrosine phosphatases (PTPs) might be an effective strategy for cancer patients who resist immunotherapy treatment.
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Affiliation(s)
- Xueliang Gao
- Department of Cell and Molecular Pharmacology & Experimental Therapeutics, Medical University of South Carolina, Charleston, SC 29425, USA; Hollings Cancer Center, Medical University of South Carolina, Charleston, SC 29425, USA.
| | - Yongxia Wu
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Joel M Chick
- Department of Cell Biology, Harvard Medical School, Boston, MA 02215, USA
| | - Andrea Abbott
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC 29425, USA; Department of Surgery, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Baishan Jiang
- Department of Cancer Biology, Dana-Farber Cancer Institute, and Harvard Medical School, Boston, MA 02215, USA
| | - David J Wang
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Susana Comte-Walters
- Department of Cell and Molecular Pharmacology & Experimental Therapeutics, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Roger H Johnson
- Department of Biophysics, Medical College of Wisconsin, Milwaukee, WI 53226, USA; Cancer Center, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Nathaniel Oberholtzer
- Department of Surgery, Medical University of South Carolina, Charleston, SC 29425, USA
| | | | - Steven P Gygi
- Department of Cell Biology, Harvard Medical School, Boston, MA 02215, USA
| | - Anand Mehta
- Department of Cell and Molecular Pharmacology & Experimental Therapeutics, Medical University of South Carolina, Charleston, SC 29425, USA; Hollings Cancer Center, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Denis C Guttridge
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Lauren Ball
- Department of Cell and Molecular Pharmacology & Experimental Therapeutics, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Shikhar Mehrotra
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC 29425, USA; Department of Surgery, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Piotr Sicinski
- Department of Cancer Biology, Dana-Farber Cancer Institute, and Harvard Medical School, Boston, MA 02215, USA; Department of Genetics, Blavatnik Institute, Harvard Medical School, Boston, MA 02215, USA
| | - Xue-Zhong Yu
- Hollings Cancer Center, Medical University of South Carolina, Charleston, SC 29425, USA; Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Haizhen Wang
- Department of Cell and Molecular Pharmacology & Experimental Therapeutics, Medical University of South Carolina, Charleston, SC 29425, USA; Hollings Cancer Center, Medical University of South Carolina, Charleston, SC 29425, USA.
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Chen YE, Bousbaine D, Veinbachs A, Atabakhsh K, Dimas A, Yu VK, Zhao A, Enright NJ, Nagashima K, Belkaid Y, Fischbach MA. Engineered skin bacteria induce antitumor T cell responses against melanoma. Science 2023; 380:203-210. [PMID: 37053311 DOI: 10.1126/science.abp9563] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
Certain bacterial colonists induce a highly specific T cell response. A hallmark of this encounter is that adaptive immunity develops preemptively, in the absence of an infection. However, the functional properties of colonist-induced T cells are not well defined, limiting our ability to understand anticommensal immunity and harness it therapeutically. We addressed both challenges by engineering the skin bacterium Staphylococcus epidermidis to express tumor antigens anchored to secreted or cell-surface proteins. Upon colonization, engineered S. epidermidis elicits tumor-specific T cells that circulate, infiltrate local and metastatic lesions, and exert cytotoxic activity. Thus, the immune response to a skin colonist can promote cellular immunity at a distal site and can be redirected against a target of therapeutic interest by expressing a target-derived antigen in a commensal.
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Affiliation(s)
- Y Erin Chen
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
- ChEM-H Institute, Stanford University, Stanford, CA 94305, USA
- Dermatology Service, San Francisco Veterans Administration Health Care System, San Francisco, CA 94121, USA
| | - Djenet Bousbaine
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
- ChEM-H Institute, Stanford University, Stanford, CA 94305, USA
| | - Alessandra Veinbachs
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
- ChEM-H Institute, Stanford University, Stanford, CA 94305, USA
| | - Katayoon Atabakhsh
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
- ChEM-H Institute, Stanford University, Stanford, CA 94305, USA
| | - Alex Dimas
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
- ChEM-H Institute, Stanford University, Stanford, CA 94305, USA
| | - Victor K Yu
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
- ChEM-H Institute, Stanford University, Stanford, CA 94305, USA
| | - Aishan Zhao
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
- ChEM-H Institute, Stanford University, Stanford, CA 94305, USA
| | - Nora J Enright
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
- ChEM-H Institute, Stanford University, Stanford, CA 94305, USA
| | - Kazuki Nagashima
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
- ChEM-H Institute, Stanford University, Stanford, CA 94305, USA
| | - Yasmine Belkaid
- Metaorganism Immunity Section, Laboratory of Host Immunity and Microbiome, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
- NIAID Microbiome Program, National Institute of Allergy and Infectious Diseases, Bethesda, MD 20892, USA
| | - Michael A Fischbach
- Department of Bioengineering, Stanford University, Stanford, CA 94305, USA
- Department of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305, USA
- ChEM-H Institute, Stanford University, Stanford, CA 94305, USA
- Chan Zuckerberg Biohub, Stanford, CA 94305, USA
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33
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Ochoa MC, Sanchez-Gregorio S, de Andrea CE, Garasa S, Alvarez M, Olivera I, Glez-Vaz J, Luri-Rey C, Etxeberria I, Cirella A, Azpilikueta A, Berraondo P, Argemi J, Sangro B, Teijeira A, Melero I. Synergistic effects of combined immunotherapy strategies in a model of multifocal hepatocellular carcinoma. Cell Rep Med 2023; 4:101009. [PMID: 37040772 PMCID: PMC10140615 DOI: 10.1016/j.xcrm.2023.101009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 10/20/2022] [Accepted: 03/20/2023] [Indexed: 04/13/2023]
Abstract
Immune checkpoint-inhibitor combinations are the best therapeutic option for advanced hepatocellular carcinoma (HCC) patients, but improvements in efficacy are needed to improve response rates. We develop a multifocal HCC model to test immunotherapies by introducing c-myc using hydrodynamic gene transfer along with CRISPR-Cas9-mediated disruption of p53 in mouse hepatocytes. Additionally, induced co-expression of luciferase, EGFP, and the melanosomal antigen gp100 facilitates studies on the underlying immunological mechanisms. We show that treatment of the mice with a combination of anti-CTLA-4 + anti-PD1 mAbs results in partial clearance of the tumor with an improvement in survival. However, the addition of either recombinant IL-2 or an anti-CD137 mAb markedly improves both outcomes in these mice. Combining tumor-specific adoptive T cell therapy to the aCTLA-4/aPD1/rIL2 or aCTLA-4/aPD1/aCD137 regimens enhances efficacy in a synergistic manner. As shown by multiplex tissue immunofluorescence and intravital microscopy, combined immunotherapy treatments enhance T cell infiltration and the intratumoral performance of T lymphocytes.
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Affiliation(s)
- Maria Carmen Ochoa
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Department of Immunology and Immunotherapy, Clínica Universidad de Navarra, Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Sandra Sanchez-Gregorio
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Department of Immunology and Immunotherapy, Clínica Universidad de Navarra, Pamplona, Spain
| | - Carlos E de Andrea
- Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain; Department of Pathology, Clínica Universidad de Navarra, Pamplona, Spain; Department of Anatomy, Physiology and Pathology, University of Navarra, Pamplona, Spain
| | - Saray Garasa
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Maite Alvarez
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Irene Olivera
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Javier Glez-Vaz
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Carlos Luri-Rey
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Iñaki Etxeberria
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
| | - Assunta Cirella
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain
| | - Arantza Azpilikueta
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Pedro Berraondo
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Josepmaria Argemi
- Liver Unit and HPB Oncology Area, Clínica Universidad de Navarra, Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBEREHD), Madrid, Spain
| | - Bruno Sangro
- Liver Unit and HPB Oncology Area, Clínica Universidad de Navarra, Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBEREHD), Madrid, Spain
| | - Alvaro Teijeira
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Department of Immunology and Immunotherapy, Clínica Universidad de Navarra, Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Ignacio Melero
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Department of Immunology and Immunotherapy, Clínica Universidad de Navarra, Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain; Nuffield Department of Medicine, University of Oxford, Oxford, UK.
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34
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Olivera I, Bolaños E, Gonzalez-Gomariz J, Hervas-Stubbs S, Mariño KV, Luri-Rey C, Etxeberria I, Cirella A, Egea J, Glez-Vaz J, Garasa S, Alvarez M, Eguren-Santamaria I, Guedan S, Sanmamed MF, Berraondo P, Rabinovich GA, Teijeira A, Melero I. mRNAs encoding IL-12 and a decoy-resistant variant of IL-18 synergize to engineer T cells for efficacious intratumoral adoptive immunotherapy. Cell Rep Med 2023:100978. [PMID: 36933554 PMCID: PMC10040457 DOI: 10.1016/j.xcrm.2023.100978] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 12/22/2022] [Accepted: 02/21/2023] [Indexed: 03/19/2023]
Abstract
Interleukin-12 (IL-12) gene transfer enhances the therapeutic potency of adoptive T cell therapies. We previously reported that transient engineering of tumor-specific CD8 T cells with IL-12 mRNA enhanced their systemic therapeutic efficacy when delivered intratumorally. Here, we mix T cells engineered with mRNAs to express either single-chain IL-12 (scIL-12) or an IL-18 decoy-resistant variant (DRIL18) that is not functionally hampered by IL-18 binding protein (IL-18BP). These mRNA-engineered T cell mixtures are repeatedly injected into mouse tumors. Pmel-1 T cell receptor (TCR)-transgenic T cells electroporated with scIL-12 or DRIL18 mRNAs exert powerful therapeutic effects in local and distant melanoma lesions. These effects are associated with T cell metabolic fitness, enhanced miR-155 control on immunosuppressive target genes, enhanced expression of various cytokines, and changes in the glycosylation profile of surface proteins, enabling adhesiveness to E-selectin. Efficacy of this intratumoral immunotherapeutic strategy is recapitulated in cultures of tumor-infiltrating lymphocytes (TILs) and chimeric antigen receptor (CAR) T cells on IL-12 and DRIL18 mRNA electroporation.
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Affiliation(s)
- Irene Olivera
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Elixabet Bolaños
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Jose Gonzalez-Gomariz
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Sandra Hervas-Stubbs
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Karina V Mariño
- Laboratorio de Glicómica Funcional y Molecular, Instituto de Biología y Medicina Experimental (IBYME), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Ciudad de Buenos Aires 1428, Argentina
| | - Carlos Luri-Rey
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Iñaki Etxeberria
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Assunta Cirella
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Josune Egea
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Javier Glez-Vaz
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Saray Garasa
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Maite Alvarez
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Iñaki Eguren-Santamaria
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Sonia Guedan
- Department of Hematology and Oncology, Hospital Clinic, Institut d'Investigacions Biomèdiques August Pi iSunyer (IDIBAPS), Barcelona, Spain
| | - Miguel F Sanmamed
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Pedro Berraondo
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain
| | - Gabriel A Rabinovich
- Laboratorio de Glicomedicina, Instituto de Biología y Medicina Experimental (IBYME), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Ciudad de Buenos Aires 1428, Argentina; Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad de Buenos Aires 1428, Argentina
| | - Alvaro Teijeira
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Ignacio Melero
- Program of Immunology and Immunotherapy, Center for Applied Medical Research (CIMA), Pamplona, Spain; Navarra Institute for Health Research (IDISNA), Pamplona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Madrid, Spain; Department of Immunology and Immunotherapy, Clínica Universidad de Navarra, Pamplona, Spain.
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Schaettler MO, Desai R, Wang AZ, Livingstone AJ, Kobayashi DK, Coxon AT, Bowman-Kirigin JA, Liu CJ, Li M, Bender DE, White MJ, Kranz DM, Johanns TM, Dunn GP. TCR-engineered adoptive cell therapy effectively treats intracranial murine glioblastoma. J Immunother Cancer 2023; 11:e006121. [PMID: 36808076 PMCID: PMC9944319 DOI: 10.1136/jitc-2022-006121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2023] [Indexed: 02/22/2023] Open
Abstract
BACKGROUND Adoptive cellular therapies with chimeric antigen receptor T cells have revolutionized the treatment of some malignancies but have shown limited efficacy in solid tumors such as glioblastoma and face a scarcity of safe therapeutic targets. As an alternative, T cell receptor (TCR)-engineered cellular therapy against tumor-specific neoantigens has generated significant excitement, but there exist no preclinical systems to rigorously model this approach in glioblastoma. METHODS We employed single-cell PCR to isolate a TCR specific for the Imp3D81N neoantigen (mImp3) previously identified within the murine glioblastoma model GL261. This TCR was used to generate the Mutant Imp3-Specific TCR TransgenIC (MISTIC) mouse in which all CD8 T cells are specific for mImp3. The therapeutic efficacy of neoantigen-specific T cells was assessed through a model of cellular therapy consisting of the transfer of activated MISTIC T cells and interleukin 2 into lymphodepleted tumor-bearing mice. We employed flow cytometry, single-cell RNA sequencing, and whole-exome and RNA sequencing to examine the factors underlying treatment response. RESULTS We isolated and characterized the 3×1.1C TCR that displayed a high affinity for mImp3 but no wild-type cross-reactivity. To provide a source of mImp3-specific T cells, we generated the MISTIC mouse. In a model of adoptive cellular therapy, the infusion of activated MISTIC T cells resulted in rapid intratumoral infiltration and profound antitumor effects with long-term cures in a majority of GL261-bearing mice. The subset of mice that did not respond to the adoptive cell therapy showed evidence of retained neoantigen expression but intratumoral MISTIC T cell dysfunction. The efficacy of MISTIC T cell therapy was lost in mice bearing a tumor with heterogeneous mImp3 expression, showcasing the barriers to targeted therapy in polyclonal human tumors. CONCLUSIONS We generated and characterized the first TCR transgenic against an endogenous neoantigen within a preclinical glioma model and demonstrated the therapeutic potential of adoptively transferred neoantigen-specific T cells. The MISTIC mouse provides a powerful novel platform for basic and translational studies of antitumor T-cell responses in glioblastoma.
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Affiliation(s)
- Maximilian O Schaettler
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Rupen Desai
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Anthony Z Wang
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, Missouri, USA
| | | | - Dale K Kobayashi
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Andrew T Coxon
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Jay A Bowman-Kirigin
- Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Connor J Liu
- Department of Neurosurgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Mao Li
- Department of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Diane E Bender
- Bursky Center for Human Immunology & Immunotherapy Programs, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Michael J White
- Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - David M Kranz
- Biochemistry, University of Illinois Urbana-Champaign, Urbana, Illinois, USA
| | - Tanner M Johanns
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Gavin P Dunn
- Department of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts, USA
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36
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Qian J, Yu X, Liu Z, Cai J, Manjili MH, Yang H, Guo C, Wang XY. SRA inhibition improves antitumor potency of antigen-targeted chaperone vaccine. Front Immunol 2023; 14:1118781. [PMID: 36793731 PMCID: PMC9923017 DOI: 10.3389/fimmu.2023.1118781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 01/16/2023] [Indexed: 01/31/2023] Open
Abstract
We have previously demonstrated that scavenger receptor A (SRA) acts as an immunosuppressive regulator of dendritic cell (DC) function in activating antitumor T cells. Here we investigate the potential of inhibiting SRA activity to enhance DC-targeted chaperone vaccines including one that was recently evaluated in melanoma patients. We show that short hairpin RNA-mediated SRA silencing significantly enhances the immunogenicity of DCs that have captured chaperone vaccines designed to target melanoma (i.e., hsp110-gp100) and breast cancer (i.e., hsp110-HER/Neu-ICD). SRA downregulation results in heightened activation of antigen-specific T cells and increased CD8+ T cell-dependent tumor inhibition. Additionally, small interfering RNA (siRNA) complexed with the biodegradable, biocompatible chitosan as a carrier can efficiently reduce SRA expression on CD11c+ DCs in vitro and in vivo. Our proof-of-concept study shows that direct administration of the chitosan-siRNA complex to mice promotes chaperone vaccine-elicited cytotoxic T lymphocyte (CTL) response, culminating in improved eradication of experimental melanoma metastases. Targeting SRA with this chitosan-siRNA regimen combined with the chaperone vaccine also leads to reprogramming of the tumor environment, indicated by elevation of the cytokine genes (i.e., ifng, il12) known to skew Th1-like cellular immunity and increased tumor infiltration by IFN-γ+CD8+ CTLs as well as IL-12+CD11c+ DCs. Given the promising antitumor activity and safety profile of chaperone vaccine in cancer patients, further optimization of the chitosan-siRNA formulation to potentially broaden the immunotherapeutic benefits of chaperone vaccine is warranted.
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Affiliation(s)
- Jie Qian
- Department of Human & Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, VA, United States
| | - Xiaofei Yu
- Department of Human & Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, VA, United States
| | - Zheng Liu
- Department of Human & Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, VA, United States
| | - Jinyang Cai
- Department of Human & Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, VA, United States
| | - Masoud H. Manjili
- Department of Microbiology and Immunology, Virginia Commonwealth University School of Medicine, Richmond, VA, United States
- Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, VA, United States
| | - Hu Yang
- Linda and Bipin Doshi Department of Chemical and Biochemical Engineering, Missouri University of Science and Technology, Rolla, MO, United States
| | - Chunqing Guo
- Department of Human & Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, VA, United States
- Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, VA, United States
- Institute of Molecular Medicine, Virginia Commonwealth University School of Medicine, Richmond, VA, United States
| | - Xiang-Yang Wang
- Department of Human & Molecular Genetics, Virginia Commonwealth University School of Medicine, Richmond, VA, United States
- Massey Cancer Center, Virginia Commonwealth University School of Medicine, Richmond, VA, United States
- Institute of Molecular Medicine, Virginia Commonwealth University School of Medicine, Richmond, VA, United States
- Hunter Holmes McGuire VA Medical Center, Richmond, VA, United States
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37
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Di Trani CA, Cirella A, Arrizabalaga L, Bella Á, Fernandez-Sendin M, Russo-Cabrera JS, Gomar C, Olivera I, Bolaños E, González-Gomariz J, Álvarez M, Etxeberria I, Palencia B, Teijeira Á, Melero I, Berraondo P, Aranda F. Intracavitary adoptive transfer of IL-12 mRNA-engineered tumor-specific CD8 + T cells eradicates peritoneal metastases in mouse models. Oncoimmunology 2022; 12:2147317. [PMID: 36531687 PMCID: PMC9757485 DOI: 10.1080/2162402x.2022.2147317] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Previous studies have shown that local delivery of tumor antigen-specific CD8+ T lymphocytes engineered to transiently express single-chain IL-12 mRNA is highly efficacious. Peritoneal dissemination of cancer is a frequent and often fatal patient condition usually diagnosed when the tumor burden is too large and hence uncontrollable with current treatment options. In this study, we have modeled intracavitary adoptive T cell therapy with OVA-specific OT-I T cells electroporated with IL-12 mRNA to treat B16-OVA and PANC02-OVA tumor spread in the peritoneal cavity. Tumor localization in the omentum and the effects of local T-cell encounter with the tumor antigens were monitored, the gene expression profile evaluated, and the phenotypic reprogramming of several immune subsets was characterized. Intraperitoneal administration of T cells promoted homing to the omentum more effectively than intravenous administration. Transient IL-12 expression was responsible for a favorable reprogramming of the tumor immune microenvironment, longer persistence of transferred T lymphocytes in vivo, and the development of immunity to endogenous antigens following primary tumor eradication. The efficacy of the strategy was at least in part recapitulated with the adoptive transfer of lower affinity transgenic TCR-bearing PMEL-1 T lymphocytes to treat the aggressive intraperitoneally disseminated B16-F10 tumor. Locoregional adoptive transfer of transiently IL-12-armored T cells appears to offer promising therapeutic advantages in terms of anti-tumor efficacy to treat peritoneal carcinomatosis.
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Affiliation(s)
- Claudia Augusta Di Trani
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Assunta Cirella
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Leire Arrizabalaga
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Ángela Bella
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Myriam Fernandez-Sendin
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Joan Salvador Russo-Cabrera
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Celia Gomar
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Irene Olivera
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Elizabeth Bolaños
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - José González-Gomariz
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Maite Álvarez
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain,Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
| | - Iñaki Etxeberria
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Belen Palencia
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
| | - Álvaro Teijeira
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain,Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
| | - Ignacio Melero
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain,Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain,Department of Immunology and Immunotherapy, Clínica Universidad de Navarra, Pamplona, Spain,Department of Oncology, Clínica Universidad de Navarra, Pamplona, Spain,CONTACT Fernando Aranda Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain
| | - Pedro Berraondo
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain,Spanish Center for Biomedical Research Network in Oncology (CIBERONC), Madrid, Spain
| | - Fernando Aranda
- Program of Immunology and Immunotherapy, Cima Universidad de Navarra, Pamplona, Spain,Navarra Institute for Health Research (IDISNA), Pamplona, Spain
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Nah J, Seong RH. Krüppel-like factor 4 regulates the cytolytic effector function of exhausted CD8 T cells. SCIENCE ADVANCES 2022; 8:eadc9346. [PMID: 36427304 PMCID: PMC9699681 DOI: 10.1126/sciadv.adc9346] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 10/26/2022] [Indexed: 06/16/2023]
Abstract
Exhausted CD8 T cells during chronic inflammatory responses against viral infections and cancer are phenotypically and functionally heterogeneous. In particular, CD8 T cells with cytolytic effector function have been recently identified among the exhausted CD8 T cell subsets. However, the regulation of their differentiation and function remains largely unknown. Here, we report that Krüppel-like factor 4 (KLF4) is a critical regulator of the exhaustion process, promoting the cytolytic effector function of exhausted CD8 T cells. KLF4-expressing CD8 T cells in exhaustion contexts showed the features of transitory effector CD8 T cells. Enforced KLF4 expression increased CD8 T cell differentiation into transitory effector subsets and enhanced their antitumor immunity. We further demonstrated that KLF4 also showed a capacity of reinvigorating exhausted CD8 T cells. Last, high KLF4 expression was positively correlated with a favorable prognosis in human patients with cancer. Our study highlights the potential impacts of KLF4 on CD8 T cell exhaustion and antitumor immune therapy.
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Zhuo C, Ruan Q, Zhao X, Shen Y, Lin R. CXCL1 promotes colon cancer progression through activation of NF-κB/P300 signaling pathway. Biol Direct 2022; 17:34. [PMID: 36434686 PMCID: PMC9701058 DOI: 10.1186/s13062-022-00348-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 11/17/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND The upregulated expression of CXCL1 has been validated in colorectal cancer patients. As a potential biotherapeutic target for colorectal cancer, the mechanism by which CXCL1 affects the development of colorectal cancer is not clear. METHODS Expression data of CXCL1 in colorectal cancer were obtained from the GEO database and verified using the GEPIA database and the TIMER 2.0 database. Knockout and overexpression of CXCL1 in colorectal cancer cells by CRISPR/Cas and "Sleeping Beauty" transposon-mediated gene editing techniques. Cell biological function was demonstrated by CCK-8, transwell chamber and Colony formation assay. RT-qPCR and Western Blot assays measured RNA and protein expression. Protein localization and expression were measured by immunohistochemistry and immunofluorescence. RESULTS Bioinformatics analysis showed significant overexpression of CXCL1 in the colorectal cancer tissues compared to normal human tissues, and identified CXCL1 as a potential therapeutic target for colorectal cancer. We demonstrate that CXCL1 promotes the proliferation and migration of colon cancer cells and has a facilitative effect on tumor angiogenesis. Furthermore, CXCL1 elevation promoted the migration of M2-tumor associated macrophages (TAMs) while disrupting the aggregation of CD4+ and CD8+ T cells at tumor sites. Mechanistic studies suggested that CXCL1 activates the NF-κB pathway. In the in vivo colon cancer transplantation tumor model, treatment with the P300 inhibitor C646 significantly inhibited the growth of CXCL1-overexpressing colon cancer. CONCLUSION CXCL1 promotes colon cancer development through activation of NF-κB/P300, and that CXCL1-based therapy is a potential novel strategy to prevent colon cancer development.
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Affiliation(s)
- Changhua Zhuo
- grid.415110.00000 0004 0605 1140Department of Gastrointestinal Surgical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian 350014 People’s Republic of China ,grid.411604.60000 0001 0130 6528Fuzhou University, College of Chemistry, Fuzhou, 350108 People’s Republic of China ,Fujian Key Laboratory of Translational Cancer Medicine and Fujian Provincial Key Laboratory of Tumor Biotherapy, Fuzhou, Fujian 350014 People’s Republic of China
| | - Qiang Ruan
- grid.411604.60000 0001 0130 6528Fuzhou University, College of Chemistry, Fuzhou, 350108 People’s Republic of China
| | - Xiangqian Zhao
- grid.411503.20000 0000 9271 2478Fujian Normal University Qishan Campus, College of Life Science, Biomedical Research Center of South China, Fuzhou, 350117 People’s Republic of China
| | - Yangkun Shen
- grid.411503.20000 0000 9271 2478Fujian Normal University Qishan Campus, College of Life Science, Biomedical Research Center of South China, Fuzhou, 350117 People’s Republic of China
| | - Ruirong Lin
- grid.415110.00000 0004 0605 1140Department of Gastrointestinal Surgical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian 350014 People’s Republic of China ,grid.411604.60000 0001 0130 6528Fuzhou University, College of Chemistry, Fuzhou, 350108 People’s Republic of China ,Fujian Key Laboratory of Translational Cancer Medicine and Fujian Provincial Key Laboratory of Tumor Biotherapy, Fuzhou, Fujian 350014 People’s Republic of China
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40
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Stirling ER, Terabe M, Wilson AS, Kooshki M, Yamaleyeva LM, Alexander-Miller MA, Zhang W, Miller LD, Triozzi PL, Soto-Pantoja DR. Targeting the CD47/thrombospondin-1 signaling axis regulates immune cell bioenergetics in the tumor microenvironment to potentiate antitumor immune response. J Immunother Cancer 2022; 10:e004712. [PMID: 36418073 PMCID: PMC9685258 DOI: 10.1136/jitc-2022-004712] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/12/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND CD47 is an integral membrane protein that alters adaptive immunosurveillance when bound to the matricellular glycoprotein thrombospondin-1 (TSP1). We examined the impact of the CD47/TSP1 signaling axis on melanoma patient response to anti-PD-1 therapy due to alterations in T cell activation, proliferation, effector function, and bioenergetics. METHODS A syngeneic B16 mouse melanoma model was performed to determine if targeting CD47 as monotherapy or in combination with anti-PD-1 impacted tumor burden. Cytotoxic (CD8+) T cells from Pmel-1 transgenic mice were used for T cell activation, cytotoxic T lymphocyte, and cellular bioenergetic assays. Single-cell RNA-sequencing, ELISA, and flow cytometry was performed on peripheral blood mononuclear cells and plasma of melanoma patients receiving anti-PD-1 therapy to examine CD47/TSP1 expression. RESULTS Human malignant melanoma tissue had increased CD47 and TSP1 expression within the tumor microenvironment compared with benign tissue. Due to the negative implications CD47/TSP1 can have on antitumor immune responses, we targeted CD47 in a melanoma model and observed a decrease in tumor burden due to increased tumor oxygen saturation and granzyme B secreting CD8+ T cells compared with wild-type tumors. Additionally, Pmel-1 CD8+ T cells exposed to TSP1 had reduced activation, proliferation, and effector function against B16 melanoma cells. Targeting CD47 allowed CD8+ T cells to overcome this TSP1 interaction to sustain these functions. TSP1 exposed CD8+ T cells have a decreased rate of glycolysis; however, targeting CD47 restored glycolysis when CD8+ T cells were exposed to TSP1, suggesting CD47 mediated metabolic reprogramming of T cells. Additionally, non-responding patients to anti-PD-1 therapy had increased T cells expressing CD47 and circulating levels of TSP1 compared with responding patients. Since CD47/TSP1 signaling axis negatively impacts CD8+ T cells and non-responding patients to anti-PD-1 therapy have increased CD47/TSP1 expression, we targeted CD47 in combination with anti-PD-1 in a melanoma model. Targeting CD47 in combination with anti-PD-1 treatment further decreased tumor burden compared with monotherapy and control. CONCLUSION CD47/TSP1 expression could serve as a marker to predict patient response to immune checkpoint blockade treatment, and targeting this pathway may preserve T cell activation, proliferation, effector function, and bioenergetics to reduce tumor burden as a monotherapy or in combination with anti-PD-1.
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Affiliation(s)
- Elizabeth R Stirling
- Department of Cancer Biology, Wake Forest Univerisity School of Medicine, Winston-Salem, North Carolina, USA
| | - Masaki Terabe
- Neuro-Oncology Branch, National Cancer Institute, Bethesda, Maryland, USA
| | - Adam S Wilson
- Department of Surgery, Wake Forest Univerisity School of Medicine, Winston-Salem, North Carolina, USA
| | - Mitra Kooshki
- Department of Hematology & Oncology, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
- Department of Radiation Oncology, Wake Forest University School of Medicine, WInston-Salem, North Carolina, USA
| | - Liliya M Yamaleyeva
- Department of Surgery, Wake Forest Univerisity School of Medicine, Winston-Salem, North Carolina, USA
| | - Martha A Alexander-Miller
- Department of Microbiology & Immunology, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Wei Zhang
- Department of Cancer Biology, Wake Forest Univerisity School of Medicine, Winston-Salem, North Carolina, USA
- Atrium Health Wake Forest Baptist Medical Center, Comprehensive Cancer Center, Winston-Salem, North Carolina, USA
| | - Lance D Miller
- Department of Cancer Biology, Wake Forest Univerisity School of Medicine, Winston-Salem, North Carolina, USA
- Atrium Health Wake Forest Baptist Medical Center, Comprehensive Cancer Center, Winston-Salem, North Carolina, USA
| | - Pierre L Triozzi
- Department of Cancer Biology, Wake Forest Univerisity School of Medicine, Winston-Salem, North Carolina, USA
- Department of Hematology & Oncology, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
- Atrium Health Wake Forest Baptist Medical Center, Comprehensive Cancer Center, Winston-Salem, North Carolina, USA
| | - David R Soto-Pantoja
- Department of Cancer Biology, Wake Forest Univerisity School of Medicine, Winston-Salem, North Carolina, USA
- Department of Surgery, Wake Forest Univerisity School of Medicine, Winston-Salem, North Carolina, USA
- Department of Radiation Oncology, Wake Forest University School of Medicine, WInston-Salem, North Carolina, USA
- Atrium Health Wake Forest Baptist Medical Center, Comprehensive Cancer Center, Winston-Salem, North Carolina, USA
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41
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Kumar S, Schoonderwoerd MJA, Kroonen JS, de Graaf IJ, Sluijter M, Ruano D, González-Prieto R, Verlaan-de Vries M, Rip J, Arens R, de Miranda NFCC, Hawinkels LJAC, van Hall T, Vertegaal ACO. Targeting pancreatic cancer by TAK-981: a SUMOylation inhibitor that activates the immune system and blocks cancer cell cycle progression in a preclinical model. Gut 2022; 71:2266-2283. [PMID: 35074907 PMCID: PMC9554032 DOI: 10.1136/gutjnl-2021-324834] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 12/29/2021] [Indexed: 12/27/2022]
Abstract
OBJECTIVE Pancreatic ductal adenocarcinoma (PDAC) has the characteristics of high-density desmoplastic stroma, a distinctive immunosuppressive microenvironment and is profoundly resistant to all forms of chemotherapy and immunotherapy, leading to a 5-year survival rate of 9%. Our study aims to add novel small molecule therapeutics for the treatment of PDAC. DESIGN We have studied whether TAK-981, a novel highly selective and potent small molecule inhibitor of the small ubiquitin like modifier (SUMO) activating enzyme E1 could be used to treat a preclinical syngeneic PDAC mouse model and we have studied the mode of action of TAK-981. RESULTS We found that SUMOylation, a reversible post-translational modification required for cell cycle progression, is increased in PDAC patient samples compared with normal pancreatic tissue. TAK-981 decreased SUMOylation in PDAC cells at the nanomolar range, thereby causing a G2/M cell cycle arrest, mitotic failure and chromosomal segregation defects. TAK-981 efficiently limited tumour burden in the KPC3 syngeneic mouse model without evidence of systemic toxicity. In vivo treatment with TAK-981 enhanced the proportions of activated CD8 T cells and natural killer (NK) cells but transiently decreased B cell numbers in tumour, peripheral blood, spleen and lymph nodes. Single cell RNA sequencing revealed activation of the interferon response on TAK-981 treatment in lymphocytes including T, B and NK cells. TAK-981 treatment of CD8 T cells ex vivo induced activation of STAT1 and interferon target genes. CONCLUSION Our findings indicate that pharmacological inhibition of the SUMO pathway represents a potential strategy to target PDAC via a dual mechanism: inhibiting cancer cell cycle progression and activating anti-tumour immunity by inducing interferon signalling.
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Affiliation(s)
- Sumit Kumar
- Cell and Chemical Biology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Jessie S Kroonen
- Cell and Chemical Biology, Leiden University Medical Center, Leiden, The Netherlands
| | - Ilona J de Graaf
- Cell and Chemical Biology, Leiden University Medical Center, Leiden, The Netherlands
| | - Marjolein Sluijter
- Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - Dina Ruano
- Pathology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Román González-Prieto
- Cell and Chemical Biology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Jasper Rip
- Immunology, Leiden University Medical Center, Leiden, The Netherlands
| | - Ramon Arens
- Immunology, Leiden University Medical Center, Leiden, The Netherlands
| | | | | | - Thorbald van Hall
- Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - Alfred C O Vertegaal
- Cell and Chemical Biology, Leiden University Medical Center, Leiden, The Netherlands
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John J, Woolaver RA, Popolizio V, Chen SMY, Ge H, Krinsky AL, Vashisht M, Kramer Y, Chen Z, Wang JH. Divergent outcomes of anti-PD-L1 treatment coupled with host-intrinsic differences in TCR repertoire and distinct T cell activation states in responding versus non-responding tumors. Front Immunol 2022; 13:992630. [PMID: 36330507 PMCID: PMC9624473 DOI: 10.3389/fimmu.2022.992630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 10/03/2022] [Indexed: 12/24/2022] Open
Abstract
Differential responses to immune checkpoint inhibitors (ICI) may be attributed to tumor-intrinsic factors or environmental cues; however, these mechanisms cannot fully explain the variable ICI responses in different individuals. Here, we investigate the potential contribution of immunological heterogeneity with a focus on differences in T-cell receptor (TCR) repertoire to ICI responses, which has not been defined previously. To reveal additional factors underlying heterogeneous responses to ICI, we employed a squamous cell carcinoma (SCC) mouse model in which tumor-bearing recipients unambiguously diverged into responders (R) or non-responders (NR) upon anti-PD-L1 treatment. Treatment efficacy absolutely required CD8 T-cells and correlated positively with effector functions of CD8 tumor-infiltrating lymphocytes (TILs). We showed that TCR repertoires exhibited a similar magnitude of clonal expansion in R vs. NR CD8 TILs. However, the top expanded TCR clonotypes appeared to be mutually exclusive between R and NR CD8 TILs, which also occurred in a recipient-specific manner, demonstrating preferential expansion of distinct TCR clonotypes against the same SCC tumor. Unexpectedly, R vs. NR CD8 TILs reached all activation clusters and did not exhibit substantial global differences in transcriptomes. By linking single-cell transcriptomic data with unique TCR clonotypes, CD8 TILs harboring top TCR clonotypes were found to occupy distinct activation clusters and upregulate genes favoring anti-tumor immunity to different extents in R vs. NR. We conclude that stochastic differences in CD8 TIL TCR repertoire and distinct activation states of top TCR clonotypes may contribute to differential anti-PD-L1 responses. Our study suggests that host-intrinsic immunological heterogeneity may offer a new explanation for differential ICI responses in different individuals, which could impact on strategies for personalized cancer immunotherapy.
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Affiliation(s)
- Jessy John
- University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, Division of Hematology and Oncology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Rachel A. Woolaver
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, School of Medicine, Aurora, CO, United States
| | - Vince Popolizio
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, School of Medicine, Aurora, CO, United States
| | - Samantha M. Y. Chen
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, School of Medicine, Aurora, CO, United States
| | - Huaibin Ge
- University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, Division of Hematology and Oncology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Alexandra L. Krinsky
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, School of Medicine, Aurora, CO, United States
| | - Monika Vashisht
- University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, Division of Hematology and Oncology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Yonatan Kramer
- Department of Immunology and Microbiology, University of Colorado Anschutz Medical Campus, School of Medicine, Aurora, CO, United States
| | - Zhangguo Chen
- University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, Division of Hematology and Oncology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Jing H. Wang
- University of Pittsburgh Medical Center (UPMC) Hillman Cancer Center, Division of Hematology and Oncology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
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Li G, Srinivasan S, Wang L, Ma C, Guo K, Xiao W, Liao W, Mishra S, Zhang X, Qiu Y, Lu Q, Liu Y, Zhang N. TGF-β-dependent lymphoid tissue residency of stem-like T cells limits response to tumor vaccine. Nat Commun 2022; 13:6043. [PMID: 36229613 PMCID: PMC9562983 DOI: 10.1038/s41467-022-33768-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 10/01/2022] [Indexed: 12/24/2022] Open
Abstract
TGF-β signaling is necessary for CD8+ T cell differentiation into tissue resident memory T cells (TRM). Although higher frequency of CD8+ TRM cells in the tumor microenvironment is associated with better prognosis, TGF-β-blockade typically improves rather than worsens outcomes. Here we show that in a mouse melanoma model, in the tumor-draining lymph nodes (TDLN) rather than in the tumors themselves, stem-like CD8+ T cells differentiate into TRMs in a TGF-β and tumor antigen dependent manner. Following vaccination against a melanoma-specific epitope, most tumour-specific CD8+ T cells are maintained in a stem-like state, but a proportion of cells lost TRM status and differentiate into CX3CR1+ effector CD8+ T cells in the TDLN, which are subsequently migrating into the tumours. Disruption of TGF-β signaling changes the dynamics of these developmental processes, with the net result of improving effector CD8+ T cell migration into the tumours. In summary, TDLN stem-like T cells transiently switch from a TGF-β-dependent TRM differentiation program to an anti-tumor migratory effector development upon vaccination, which transition can be facilitated by targeted TGF-β blockade.
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Affiliation(s)
- Guo Li
- Department of Microbiology, Immunology and Molecular Genetics, Long School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, 78229, USA
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China
- Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- Clinical Research Center for Laryngopharyngeal and Voice Disorders in Hunan Province, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Saranya Srinivasan
- Department of Microbiology, Immunology and Molecular Genetics, Long School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, 78229, USA
| | - Liwen Wang
- Department of Microbiology, Immunology and Molecular Genetics, Long School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, 78229, USA
- Department of Hematology, The Third Xiangya Hospital, Central South University, Changsha, Hunan, 410013, China
| | - Chaoyu Ma
- Department of Microbiology, Immunology and Molecular Genetics, Long School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, 78229, USA
| | - Kai Guo
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China
- Department of Medical Imaging, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, 510060, China
| | - Wenhao Xiao
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China
| | - Wei Liao
- Department of Microbiology, Immunology and Molecular Genetics, Long School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, 78229, USA
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Department of Dermatology, Hunan Children's Hospital, 86 Ziyuan Road, Changsha, Hunan, 410007, China
| | - Shruti Mishra
- Department of Microbiology, Immunology and Molecular Genetics, Long School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, 78229, USA
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, 02215, USA
| | - Xin Zhang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China
- Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- Clinical Research Center for Laryngopharyngeal and Voice Disorders in Hunan Province, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Yuanzheng Qiu
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China
- Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- Clinical Research Center for Laryngopharyngeal and Voice Disorders in Hunan Province, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China
| | - Qianjin Lu
- Department of Dermatology, Hunan Key Laboratory of Medical Epigenomics, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
- Hospital for Skin Diseases (Institute of Dermatology), Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, 210042, China
| | - Yong Liu
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, Hunan, 410008, China.
- Otolaryngology Major Disease Research Key Laboratory of Hunan Province, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.
- Clinical Research Center for Laryngopharyngeal and Voice Disorders in Hunan Province, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, 410008, China.
| | - Nu Zhang
- Department of Microbiology, Immunology and Molecular Genetics, Long School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, 78229, USA.
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44
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Cell-penetrating peptides enhance peptide vaccine accumulation and persistence in lymph nodes to drive immunogenicity. Proc Natl Acad Sci U S A 2022; 119:e2204078119. [PMID: 35914154 PMCID: PMC9371699 DOI: 10.1073/pnas.2204078119] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Peptide-based cancer vaccines are widely investigated in the clinic but exhibit modest immunogenicity. One approach that has been explored to enhance peptide vaccine potency is covalent conjugation of antigens with cell-penetrating peptides (CPPs), linear cationic and amphiphilic peptide sequences designed to promote intracellular delivery of associated cargos. Antigen-CPPs have been reported to exhibit enhanced immunogenicity compared to free peptides, but their mechanisms of action in vivo are poorly understood. We tested eight previously described CPPs conjugated to antigens from multiple syngeneic murine tumor models and found that linkage to CPPs enhanced peptide vaccine potency in vivo by as much as 25-fold. Linkage of antigens to CPPs did not impact dendritic cell activation but did promote uptake of linked antigens by dendritic cells both in vitro and in vivo. However, T cell priming in vivo required Batf3-dependent dendritic cells, suggesting that antigens delivered by CPP peptides were predominantly presented via the process of cross-presentation and not through CPP-mediated cytosolic delivery of peptide to the classical MHC class I antigen processing pathway. Unexpectedly, we observed that many CPPs significantly enhanced antigen accumulation in draining lymph nodes. This effect was associated with the ability of CPPs to bind to lymph-trafficking lipoproteins and protection of CPP-antigens from proteolytic degradation in serum. These two effects resulted in prolonged presentation of CPP-peptides in draining lymph nodes, leading to robust T cell priming and expansion. Thus, CPPs can act through multiple unappreciated mechanisms to enhance T cell priming that can be exploited for cancer vaccines with enhanced potency.
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45
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Ashby JF, Schmidt J, Kc N, Kurum A, Koch C, Harari A, Tang L, Au SH. Microfluidic T Cell Selection by Cellular Avidity. Adv Healthc Mater 2022; 11:e2200169. [PMID: 35657072 DOI: 10.1002/adhm.202200169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 04/24/2022] [Indexed: 01/24/2023]
Abstract
No T cell receptor (TCR) T cell therapies have obtained clinical approval. The lack of strategies capable of selecting and recovering potent T cell candidates may be a contributor to this. Existing protocols for selecting TCR T cell clones for cell therapies such as peptide multimer methods have provided effective measurements on TCR affinities. However, these methods lack the ability to measure the collective strength of intercellular interactions (i.e., cellular avidity) and markers of T cell activation such as immunological synapse formation. This study describes a novel microfluidic fluid shear stress-based approach to identify and recover highly potent T cell clones based on the cellular avidity between living T cells and tumor cells. This approach is capable of probing approximately up to 10 000 T cell-tumor cell interactions per run and can recover potent T cells with up to 100% purity from mixed populations of T cells within 30 min. Markers of cytotoxicity, activation, and avidity persist when recovered high cellular avidity T cells are subsequently exposed to fresh tumor cells. These results demonstrate how microfluidic probing of cellular avidity may fast track the therapeutic T cell selection process and move the authors closer to precision cancer immunotherapy.
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Affiliation(s)
- Julian F Ashby
- Department of Bioengineering, Imperial College London, London, SW7 2AZ, UK
| | - Julien Schmidt
- Department of Oncology UNIL CHUV, Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, 1066, Switzerland
| | - Neelima Kc
- Department of Bioengineering, Imperial College London, London, SW7 2AZ, UK
| | - Armand Kurum
- Institute of Materials Science and Engineering, École Polytechnique Fédérale de Lausanne, Lausanne, 1015, Switzerland
| | - Caroline Koch
- Department of Bioengineering, Imperial College London, London, SW7 2AZ, UK
| | - Alexandre Harari
- Department of Oncology UNIL CHUV, Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, 1066, Switzerland
| | - Li Tang
- Institute of Materials Science and Engineering, École Polytechnique Fédérale de Lausanne, Lausanne, 1015, Switzerland.,Institute of Bioengineering, École Polytechnique Fédérale de Lausanne, Lausanne, 1015, Switzerland
| | - Sam H Au
- Department of Bioengineering, Imperial College London, London, SW7 2AZ, UK.,Cancer Research UK Convergence Science Centre, London, SW7 2AZ, UK
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46
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Garg T, Weiss CR, Sheth RA. Techniques for Profiling the Cellular Immune Response and Their Implications for Interventional Oncology. Cancers (Basel) 2022; 14:3628. [PMID: 35892890 PMCID: PMC9332307 DOI: 10.3390/cancers14153628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 12/07/2022] Open
Abstract
In recent years there has been increased interest in using the immune contexture of the primary tumors to predict the patient's prognosis. The tumor microenvironment of patients with cancers consists of different types of lymphocytes, tumor-infiltrating leukocytes, dendritic cells, and others. Different technologies can be used for the evaluation of the tumor microenvironment, all of which require a tissue or cell sample. Image-guided tissue sampling is a cornerstone in the diagnosis, stratification, and longitudinal evaluation of therapeutic efficacy for cancer patients receiving immunotherapies. Therefore, interventional radiologists (IRs) play an essential role in the evaluation of patients treated with systemically administered immunotherapies. This review provides a detailed description of different technologies used for immune assessment and analysis of the data collected from the use of these technologies. The detailed approach provided herein is intended to provide the reader with the knowledge necessary to not only interpret studies containing such data but also design and apply these tools for clinical practice and future research studies.
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Affiliation(s)
- Tushar Garg
- Division of Vascular and Interventional Radiology, Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; (T.G.); (C.R.W.)
| | - Clifford R. Weiss
- Division of Vascular and Interventional Radiology, Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA; (T.G.); (C.R.W.)
| | - Rahul A. Sheth
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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47
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Zhu L, Zhou X, Gu M, Kim J, Li Y, Ko CJ, Xie X, Gao T, Cheng X, Sun SC. Dapl1 controls NFATc2 activation to regulate CD8 + T cell exhaustion and responses in chronic infection and cancer. Nat Cell Biol 2022; 24:1165-1176. [PMID: 35773432 DOI: 10.1038/s41556-022-00942-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 05/17/2022] [Indexed: 11/09/2022]
Abstract
CD8+ T cells are central mediators of immune responses against infections and cancer. Here we identified Dapl1 as a crucial regulator of CD8+ T cell responses to cancer and infections. Dapl1 deficiency promotes the expansion of tumour-infiltrating effector memory-like CD8+ T cells and prevents their functional exhaustion, coupled with increased antitumour immunity and improved efficacy of adoptive T cell therapy. Dapl1 controls activation of NFATc2, a transcription factor required for the effector function of CD8+ T cells. Although NFATc2 mediates induction of the immune checkpoint receptor Tim3, competent NFATc2 activation prevents functional exhaustion of CD8+ T cells. Interestingly, exhausted CD8+ T cells display attenuated NFATc2 activation due to Tim3-mediated feedback inhibition; Dapl1 deletion rescues NFATc2 activation and thereby prevents dysfunction of exhausted CD8+ T cells in chronic infection and cancer. These findings establish Dapl1 as a crucial regulator of CD8+ T cell immunity and a potential target for cancer immunotherapy.
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Affiliation(s)
- Lele Zhu
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Xiaofei Zhou
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Flagship Labs 91, Inc., Cambridge, MA, USA
| | - Meidi Gu
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jiseong Kim
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Bristol Myers Squibb, Seattle, WA, USA
| | - Yanchuan Li
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Pediatrics, Texas Children's Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Chun-Jung Ko
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Graduate Institute of Immunology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Xiaoping Xie
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,AbbVie, South San Francisco, CA, USA
| | - Tianxiao Gao
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Xuhong Cheng
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Memorial Hermann-Texas Medical Center, Houston, TX, USA
| | - Shao-Cong Sun
- Department of Immunology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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48
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Garnier L, Pick R, Montorfani J, Sun M, Brighouse D, Liaudet N, Kammertoens T, Blankenstein T, Page N, Bernier-Latamani J, Tran NL, Petrova TV, Merkler D, Scheiermann C, Hugues S. IFN-γ-dependent tumor-antigen cross-presentation by lymphatic endothelial cells promotes their killing by T cells and inhibits metastasis. SCIENCE ADVANCES 2022; 8:eabl5162. [PMID: 35675399 PMCID: PMC9176743 DOI: 10.1126/sciadv.abl5162] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Tumor-associated lymphatic vessels promote metastasis and regulate antitumor immune responses. Here, we assessed the impact of cytotoxic T cells on the local lymphatic vasculature and concomitant tumor dissemination during an antitumor response. Interferon-γ (IFN-γ) released by effector T cells enhanced the expression of immunosuppressive markers by tumor-associated lymphatic endothelial cells (LECs). However, at higher effector T cell densities within the tumor, T cell-based immunotherapies induced LEC apoptosis and decreased tumor lymphatic vessel density. As a consequence, lymphatic flow was impaired, and lymph node metastasis was reduced. Mechanistically, T cell-mediated tumor cell death induced the release of tumor antigens and cross-presentation by tumor LECs, resulting in antigen-specific LEC killing by T cells. When LECs lacked the IFN-γ receptor expression, LEC killing was abrogated, indicating that IFN-γ is indispensable for reducing tumor-associated lymphatic vessel density and drainage. This study provides insight into how cytotoxic T cells modulate tumor lymphatic vessels and may help to improve immunotherapeutic protocols.
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Affiliation(s)
- Laure Garnier
- Department of Pathology and Immunology, Geneva Medical School, Geneva, Switzerland
- Corresponding author. (S.H.); (L.G.)
| | - Robert Pick
- Department of Pathology and Immunology, Geneva Medical School, Geneva, Switzerland
| | - Julien Montorfani
- Department of Pathology and Immunology, Geneva Medical School, Geneva, Switzerland
| | - Mengzhu Sun
- Department of Pathology and Immunology, Geneva Medical School, Geneva, Switzerland
| | - Dale Brighouse
- Department of Pathology and Immunology, Geneva Medical School, Geneva, Switzerland
| | - Nicolas Liaudet
- Bioimaging Core Facility, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Thomas Kammertoens
- Institute of Immunology, Charité Campus Buch, 13125 Berlin, Germany
- Max Delbrück Center for Molecular Medicine, 13125 Berlin, Germany
| | - Thomas Blankenstein
- Institute of Immunology, Charité Campus Buch, 13125 Berlin, Germany
- Max Delbrück Center for Molecular Medicine, 13125 Berlin, Germany
- Berlin Institute of Health, 10117 Berlin, Germany
| | - Nicolas Page
- Department of Pathology and Immunology, Geneva Medical School, Geneva, Switzerland
- Department of Pathology and Immunology, Division of Clinical Pathology, University of Geneva and University Hospital of Geneva, Geneva, Switzerland
| | - Jeremiah Bernier-Latamani
- Department of Fundamental Oncology, Ludwig Institute for Cancer Research and Division of Experimental Pathology, University of Lausanne and University of Lausanne Hospital, 1066 Lausanne, Switzerland
| | - Ngoc Lan Tran
- Department of Pathology and Immunology, Geneva Medical School, Geneva, Switzerland
| | - Tatiana V. Petrova
- Department of Fundamental Oncology, Ludwig Institute for Cancer Research and Division of Experimental Pathology, University of Lausanne and University of Lausanne Hospital, 1066 Lausanne, Switzerland
| | - Doron Merkler
- Department of Pathology and Immunology, Geneva Medical School, Geneva, Switzerland
- Department of Pathology and Immunology, Division of Clinical Pathology, University of Geneva and University Hospital of Geneva, Geneva, Switzerland
- Geneva Centre for Inflammation Research, Geneva, Switzerland
| | - Christoph Scheiermann
- Department of Pathology and Immunology, Geneva Medical School, Geneva, Switzerland
- Geneva Centre for Inflammation Research, Geneva, Switzerland
- Walter-Brendel-Centre of Experimental Medicine, BioMedical Centre, Ludwig Maximilians University Munich, Planegg-Martinsried, Germany
| | - Stéphanie Hugues
- Department of Pathology and Immunology, Geneva Medical School, Geneva, Switzerland
- Geneva Centre for Inflammation Research, Geneva, Switzerland
- Corresponding author. (S.H.); (L.G.)
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49
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Schad SE, Chow A, Mangarin L, Pan H, Zhang J, Ceglia N, Caushi JX, Malandro N, Zappasodi R, Gigoux M, Hirschhorn D, Budhu S, Amisaki M, Arniella M, Redmond D, Chaft J, Forde PM, Gainor JF, Hellmann MD, Balachandran V, Shah S, Smith KN, Pardoll D, Elemento O, Wolchok JD, Merghoub T. Tumor-induced double positive T cells display distinct lineage commitment mechanisms and functions. J Exp Med 2022; 219:e20212169. [PMID: 35604411 PMCID: PMC9130031 DOI: 10.1084/jem.20212169] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 01/04/2022] [Accepted: 03/08/2022] [Indexed: 11/04/2022] Open
Abstract
Transcription factors ThPOK and Runx3 regulate the differentiation of "helper" CD4+ and "cytotoxic" CD8+ T cell lineages respectively, inducing single positive (SP) T cells that enter the periphery with the expression of either the CD4 or CD8 co-receptor. Despite the expectation that these cell fates are mutually exclusive and that mature CD4+CD8+ double positive (DP) T cells are present in healthy individuals and augmented in the context of disease, yet their molecular features and pathophysiologic role are disputed. Here, we show DP T cells in murine and human tumors as a heterogenous population originating from SP T cells which re-express the opposite co-receptor and acquire features of the opposite cell type's phenotype and function following TCR stimulation. We identified distinct clonally expanded DP T cells in human melanoma and lung cancer by scRNA sequencing and demonstrated their tumor reactivity in cytotoxicity assays. Our findings indicate that antigen stimulation induces SP T cells to differentiate into DP T cell subsets gaining in polyfunctional characteristics.
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Affiliation(s)
- Sara E. Schad
- Swim Across America and Ludwig Collaborative Laboratory, Immunology Program, Parker Institute for Cancer Immunotherapy at Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | - Andrew Chow
- Swim Across America and Ludwig Collaborative Laboratory, Immunology Program, Parker Institute for Cancer Immunotherapy at Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Levi Mangarin
- Swim Across America and Ludwig Collaborative Laboratory, Immunology Program, Parker Institute for Cancer Immunotherapy at Memorial Sloan Kettering Cancer Center, New York, NY
| | - Heng Pan
- Weill Cornell Medical College, New York, NY
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY
| | - Jiajia Zhang
- John Hopkins University School of Medicine, Baltimore, MD
- Bloomberg-Kimmel Institute for Cancer Immunotherapy at John Hopkins, Baltimore, MD
| | - Nicholas Ceglia
- Computational Oncology, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Justina X. Caushi
- John Hopkins University School of Medicine, Baltimore, MD
- Bloomberg-Kimmel Institute for Cancer Immunotherapy at John Hopkins, Baltimore, MD
| | - Nicole Malandro
- Swim Across America and Ludwig Collaborative Laboratory, Immunology Program, Parker Institute for Cancer Immunotherapy at Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | - Roberta Zappasodi
- Swim Across America and Ludwig Collaborative Laboratory, Immunology Program, Parker Institute for Cancer Immunotherapy at Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | - Mathieu Gigoux
- Swim Across America and Ludwig Collaborative Laboratory, Immunology Program, Parker Institute for Cancer Immunotherapy at Memorial Sloan Kettering Cancer Center, New York, NY
| | - Daniel Hirschhorn
- Swim Across America and Ludwig Collaborative Laboratory, Immunology Program, Parker Institute for Cancer Immunotherapy at Memorial Sloan Kettering Cancer Center, New York, NY
| | - Sadna Budhu
- Swim Across America and Ludwig Collaborative Laboratory, Immunology Program, Parker Institute for Cancer Immunotherapy at Memorial Sloan Kettering Cancer Center, New York, NY
| | - Masataka Amisaki
- Parker Institute for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | - Jamie Chaft
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Patrick M. Forde
- John Hopkins University School of Medicine, Baltimore, MD
- Bloomberg-Kimmel Institute for Cancer Immunotherapy at John Hopkins, Baltimore, MD
| | - Justin F. Gainor
- Department of Medicine, Massachusetts General Hospital, Boston, MA
| | - Matthew D. Hellmann
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Vinod Balachandran
- Swim Across America and Ludwig Collaborative Laboratory, Immunology Program, Parker Institute for Cancer Immunotherapy at Memorial Sloan Kettering Cancer Center, New York, NY
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Parker Institute for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, NY
- Hepatopancreatobiliary Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Sohrab Shah
- Computational Oncology, Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kellie N. Smith
- John Hopkins University School of Medicine, Baltimore, MD
- Bloomberg-Kimmel Institute for Cancer Immunotherapy at John Hopkins, Baltimore, MD
| | - Drew Pardoll
- John Hopkins University School of Medicine, Baltimore, MD
- Bloomberg-Kimmel Institute for Cancer Immunotherapy at John Hopkins, Baltimore, MD
| | - Olivier Elemento
- Weill Cornell Medical College, New York, NY
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY
| | - Jedd D. Wolchok
- Swim Across America and Ludwig Collaborative Laboratory, Immunology Program, Parker Institute for Cancer Immunotherapy at Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Human Oncology Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Taha Merghoub
- Swim Across America and Ludwig Collaborative Laboratory, Immunology Program, Parker Institute for Cancer Immunotherapy at Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Human Oncology Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY
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50
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Hernandez R, Malek TR. Fueling Cancer Vaccines to Improve T Cell-Mediated Antitumor Immunity. Front Oncol 2022; 12:878377. [PMID: 35651800 PMCID: PMC9150178 DOI: 10.3389/fonc.2022.878377] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 04/13/2022] [Indexed: 11/24/2022] Open
Abstract
Cancer vaccines offer the potential to enhance T cell-mediated antitumor immunity by expanding and increasing the function of tumor-specific T cells and shaping the recall response against recurring tumors. While the use of cancer vaccines is not a new immunotherapeutic approach, the cancer vaccine field continues to evolve as new antigen types emerge and vaccine formulations and delivery strategies are developed. As monotherapies, cancer vaccines have not been very efficacious in part due to pre-existing peripheral- and tumor-mediated tolerance mechanisms that limit T cell function. Over the years, various agents including Toll-like receptor agonists, cytokines, and checkpoint inhibitors have been employed as vaccine adjuvants and immune modulators to increase antigen-mediated activation, expansion, memory formation, and T effector cell function. A renewed interest in this approach has emerged as better neoepitope discovery tools are being developed and our understanding of what constitutes an effective cancer vaccine is improved. In the coming years, cancer vaccines will likely be vital to enhance the response to current immunotherapies. In this review, we discuss the various types of therapeutic cancer vaccines, including types of antigens and approaches used to enhance cancer vaccine responses such as TLR agonists, recombinant interleukin-2 and interleukin-2 derivatives, and checkpoint inhibitors.
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Affiliation(s)
- Rosmely Hernandez
- Department of Microbiology and Immunology, University of Miami, Miller School of Medicine, Miami, FL, United States
| | - Thomas R Malek
- Department of Microbiology and Immunology, University of Miami, Miller School of Medicine, Miami, FL, United States
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