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Kamnev A, Mehta T, Wielscher M, Chaves B, Lacouture C, Mautner AK, Shaw LE, Caldera M, Menche J, Weninger WP, Farlik M, Boztug K, Dupré L. Coordinated ARP2/3 and glycolytic activities regulate the morphological and functional fitness of human CD8 + T cells. Cell Rep 2024; 43:113853. [PMID: 38421875 DOI: 10.1016/j.celrep.2024.113853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 11/27/2023] [Accepted: 02/07/2024] [Indexed: 03/02/2024] Open
Abstract
Actin cytoskeleton remodeling sustains the ability of cytotoxic T cells to search for target cells and eliminate them. We here investigated the relationship between energetic status, actin remodeling, and functional fitness in human CD8+ effector T cells. Cell spreading during migration or immunological synapse assembly mirrored cytotoxic activity. Morphological and functional fitness were boosted by interleukin-2 (IL-2), which also stimulated the transcription of glycolytic enzymes, actin isoforms, and actin-related protein (ARP)2/3 complex subunits. This molecular program scaled with F-actin content and cell spreading. Inhibiting glycolysis impaired F-actin remodeling at the lamellipodium, chemokine-driven motility, and adhesion, while mitochondrial oxidative phosphorylation blockade impacted cell elongation during confined migration. The severe morphological and functional defects of ARPC1B-deficient T cells were only partially corrected by IL-2, emphasizing ARP2/3-mediated actin polymerization as a crucial energy state integrator. The study therefore underscores the tight coordination between metabolic and actin remodeling programs to sustain the cytotoxic activity of CD8+ T cells.
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Affiliation(s)
- Anton Kamnev
- Department of Dermatology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Rare and Undiagnosed Diseases (LBI-RUD), Vienna, Austria
| | - Tanvi Mehta
- Department of Dermatology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Rare and Undiagnosed Diseases (LBI-RUD), Vienna, Austria
| | - Matthias Wielscher
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Beatriz Chaves
- Toulouse Institute for Infectious and Inflammatory Diseases (INFINITy), INSERM, CNRS, Toulouse III Paul Sabatier University, Toulouse, France; National Institute of Science and Technology on Neuroimmunomodulation (INCT-NIM), Oswaldo Cruz Institute, Oswaldo Cruz Foundation (Fiocruz), Rio de Janeiro, Brazil; Computational Modeling Group, Oswaldo Cruz Foundation (Fiocruz), Eusébio, Brazil
| | - Claire Lacouture
- Toulouse Institute for Infectious and Inflammatory Diseases (INFINITy), INSERM, CNRS, Toulouse III Paul Sabatier University, Toulouse, France
| | | | - Lisa E Shaw
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Michael Caldera
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Jörg Menche
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria; Max Perutz Labs, University of Vienna, Vienna, Austria
| | | | - Matthias Farlik
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Kaan Boztug
- Ludwig Boltzmann Institute for Rare and Undiagnosed Diseases (LBI-RUD), Vienna, Austria; CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria; St. Anna Children's Cancer Research Institute (CCRI), Vienna, Austria; Department of Pediatrics and Adolescent Medicine, Medical University of Vienna, Vienna, Austria
| | - Loïc Dupré
- Department of Dermatology, Medical University of Vienna, Vienna, Austria; Ludwig Boltzmann Institute for Rare and Undiagnosed Diseases (LBI-RUD), Vienna, Austria; Toulouse Institute for Infectious and Inflammatory Diseases (INFINITy), INSERM, CNRS, Toulouse III Paul Sabatier University, Toulouse, France.
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Wijesundara DK, Yeow A, McMillan CL, Choo JJ, Todorovic A, Mekonnen ZA, Masavuli MG, Young PR, Gowans EJ, Grubor-Bauk B, Muller DA. Superior efficacy of a skin-applied microprojection device for delivering a novel Zika DNA vaccine. Mol Ther Nucleic Acids 2023; 34:102056. [PMID: 38028199 PMCID: PMC10630652 DOI: 10.1016/j.omtn.2023.102056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 10/11/2023] [Indexed: 12/01/2023]
Abstract
Zika virus (ZIKV) infections are spreading silently with limited global surveillance in at least 89 countries and territories. There is a pressing need to develop an effective vaccine suitable for equitable distribution globally. Consequently, we previously developed a proprietary DNA vaccine encoding secreted non-structural protein 1 of ZIKV (pVAX-tpaNS1) to elicit rapid protection in a T cell-dependent manner in mice. In the current study, we evaluated the stability, efficacy, and immunogenicity of delivering this DNA vaccine into the skin using a clinically effective and proprietary high-density microarray patch (HD-MAP). Dry-coating of pVAX-tpaNS1 on the HD-MAP device resulted in no loss of vaccine stability at 40°C storage over the course of 28 days. Vaccination of mice (BALB/c) with the HD-MAP-coated pVAX-tpaNS1 elicited a robust anti-NS1 IgG response in both the cervicovaginal mucosa and systemically and afforded protection against live ZIKV challenge. Furthermore, the vaccination elicited a significantly higher magnitude and broader NS1-specific T helper and cytotoxic T cell response in vivo compared with traditional needle and syringe intradermal vaccination. Overall, the study highlights distinctive immunological advantages coupled with an excellent thermostability profile of using the HD-MAP device to deliver a novel ZIKV DNA vaccine.
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Affiliation(s)
- Danushka K. Wijesundara
- Vaxxas Biomedical Facility, Hamilton, QLD 4007, Australia
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Arthur Yeow
- Discipline of Surgery, The University of Adelaide, Basil Hetzel Institute for Translational Health Research, Adelaide, SA 5005, Australia
| | - Christopher L.D. McMillan
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Jovin J.Y. Choo
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Aleksandra Todorovic
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Zelalem A. Mekonnen
- Discipline of Surgery, The University of Adelaide, Basil Hetzel Institute for Translational Health Research, Adelaide, SA 5005, Australia
| | - Makutiro G. Masavuli
- Discipline of Surgery, The University of Adelaide, Basil Hetzel Institute for Translational Health Research, Adelaide, SA 5005, Australia
| | - Paul R. Young
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD 4072, Australia
| | - Eric J. Gowans
- Discipline of Surgery, The University of Adelaide, Basil Hetzel Institute for Translational Health Research, Adelaide, SA 5005, Australia
| | - Branka Grubor-Bauk
- Discipline of Surgery, The University of Adelaide, Basil Hetzel Institute for Translational Health Research, Adelaide, SA 5005, Australia
| | - David A. Muller
- Vaxxas Biomedical Facility, Hamilton, QLD 4007, Australia
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, QLD 4072, Australia
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3
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Palianina D, Di Roberto RB, Castellanos-Rueda R, Schlatter F, Reddy ST, Khanna N. A method for polyclonal antigen-specific T cell-targeted genome editing (TarGET) for adoptive cell transfer applications. Mol Ther Methods Clin Dev 2023; 30:147-160. [PMID: 37448595 PMCID: PMC10336339 DOI: 10.1016/j.omtm.2023.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 06/15/2023] [Indexed: 07/15/2023]
Abstract
Adoptive cell therapy of donor-derived, antigen-specific T cells expressing native T cell receptors (TCRs) is a powerful strategy to fight viral infections in immunocompromised patients. Determining the fate of T cells following patient infusion hinges on the ability to track them in vivo. While this is possible by genetic labeling of parent cells, the applicability of this approach has been limited by the non-specificity of the edited T cells. Here, we devised a method for CRISPR-targeted genome integration of a barcoded gene into Epstein-Barr virus-antigen-stimulated T cells and demonstrated its use for exclusively identifying expanded virus-specific cell lineages. Our method facilitated the enrichment of antigen-specific T cells, which then mediated improved cytotoxicity against Epstein-Barr virus-transformed target cells. Single-cell and deep sequencing for lineage tracing revealed the expansion profile of specific T cell clones and their corresponding gene expression signature. This approach has the potential to enhance the traceability and the monitoring capabilities during immunotherapeutic T cell regimens.
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Affiliation(s)
- Darya Palianina
- Department of Biomedicine, University and University Hospital of Basel, 4056 Basel, Switzerland
| | - Raphaël B. Di Roberto
- Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
| | - Rocío Castellanos-Rueda
- Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
- Life Science Zurich Graduate School, Systems Biology, ETH Zürich, University of Zurich, 8057 Zürich, Switzerland
| | - Fabrice Schlatter
- Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
| | - Sai T. Reddy
- Department of Biosystems Science and Engineering, ETH Zürich, 4058 Basel, Switzerland
| | - Nina Khanna
- Department of Biomedicine, University and University Hospital of Basel, 4056 Basel, Switzerland
- Divsion of Infectious Diseases and Hospital Epidemiology, University Hospital of Basel, 4031 Basel, Switzerland
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4
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Sapoznikov A, Kozlovski S, Levi N, Feigelson SW, Regev O, Davidzohn N, Ben-Dor S, Haffner-Krausz R, Feldmesser E, Wigoda N, Petrovich-Kopitman E, Biton M, Alon R. Dendritic cell ICAM-1 strengthens synapses with CD8 T cells but is not required for their early differentiation. Cell Rep 2023; 42:112864. [PMID: 37494182 DOI: 10.1016/j.celrep.2023.112864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 06/13/2023] [Accepted: 07/10/2023] [Indexed: 07/28/2023] Open
Abstract
Lymphocyte priming in lymph nodes (LNs) was postulated to depend on the formation of stable T cell receptor (TCR)-specific immune synapses (ISs) with antigen (Ag)-presenting dendritic cells (DCs). The high-affinity LFA-1 ligand ICAM-1 was implicated in different ISs studied in vitro. We dissect the in vivo roles of endogenous DC ICAM-1 in Ag-stimulated T cell proliferation and differentiation and find that under type 1 polarizing conditions in vaccinated or vaccinia virus-infected skin-draining LNs, Ag-presenting DCs engage in ICAM-1-dependent stable conjugates with a subset of Ag-specific CD8 blasts. Nevertheless, in the absence of these conjugates, CD8 lymphocyte proliferation and differentiation into functional cytotoxic T cells (CTLs) and skin homing effector lymphocytes takes place normally. Our results suggest that although CD8 T cell blasts engage in tight ICAM-1-dependent DC-T ISs, firm ISs are dispensable for TCR-triggered proliferation and differentiation into productive effector lymphocytes.
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Affiliation(s)
- Anita Sapoznikov
- Deptartment of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Stav Kozlovski
- Deptartment of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Nehora Levi
- Deptartment of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Sara W Feigelson
- Deptartment of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Ofer Regev
- Deptartment of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Natalia Davidzohn
- Deptartment of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Shifra Ben-Dor
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | | | - Ester Feldmesser
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Noa Wigoda
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | | | - Moshe Biton
- Deptartment of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel.
| | - Ronen Alon
- Deptartment of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel.
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5
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Prieto LI, Sturmlechner I, Graves SI, Zhang C, Goplen NP, Yi ES, Sun J, Li H, Baker DJ. Senescent alveolar macrophages promote early-stage lung tumorigenesis. Cancer Cell 2023; 41:1261-1275.e6. [PMID: 37267954 PMCID: PMC10524974 DOI: 10.1016/j.ccell.2023.05.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 03/07/2023] [Accepted: 05/05/2023] [Indexed: 06/04/2023]
Abstract
Senescent cells play relevant but context-dependent roles during tumorigenesis. Here, in an oncogenic Kras-driven lung cancer mouse model, we found that senescent cells, specifically alveolar macrophages, accumulate early in neoplasia. These macrophages have upregulated expression of p16INK4a and Cxcr1, are distinct from previously defined subsets and are sensitive to senolytic interventions, and suppress cytotoxic T cell responses. Their removal attenuates adenoma development and progression in mice, indicating their tumorigenesis-promoting role. Importantly, we found that alveolar macrophages with these properties increase with normal aging in mouse lung and in human lung adenocarcinoma in situ. Collectively, our study indicates that a subset of tissue-resident macrophages can support neoplastic transformation through altering their local microenvironment, suggesting that therapeutic interventions targeting senescent macrophages may attenuate lung cancer progression during early stages of disease.
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Affiliation(s)
- Luis I Prieto
- Department of Biochemistry and Molecular Biology, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA; Department of Pediatric and Adolescent Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - Ines Sturmlechner
- Department of Immunology, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - Sara I Graves
- Department of Pediatric and Adolescent Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - Cheng Zhang
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA; Paul F. Glenn Center for Biology of Aging Research at Mayo Clinic, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - Nick P Goplen
- Division of Pulmonary and Critical Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA; The Robert and Arlene Kogod Center on Aging, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - Eunhee S Yi
- Division of Anatomic Pathology, Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - Jie Sun
- Department of Immunology, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA; Division of Pulmonary and Critical Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA; The Robert and Arlene Kogod Center on Aging, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - Hu Li
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA; Paul F. Glenn Center for Biology of Aging Research at Mayo Clinic, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA
| | - Darren J Baker
- Department of Biochemistry and Molecular Biology, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA; Department of Pediatric and Adolescent Medicine, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA; Paul F. Glenn Center for Biology of Aging Research at Mayo Clinic, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA; The Robert and Arlene Kogod Center on Aging, Mayo Clinic, 200 First St SW, Rochester, MN 55905, USA.
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6
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Zagorulya M, Yim L, Morgan DM, Edwards A, Torres-Mejia E, Momin N, McCreery CV, Zamora IL, Horton BL, Fox JG, Wittrup KD, Love JC, Spranger S. Tissue-specific abundance of interferon-gamma drives regulatory T cells to restrain DC1-mediated priming of cytotoxic T cells against lung cancer. Immunity 2023; 56:386-405.e10. [PMID: 36736322 PMCID: PMC10880816 DOI: 10.1016/j.immuni.2023.01.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 12/27/2022] [Accepted: 01/11/2023] [Indexed: 02/05/2023]
Abstract
Local environmental factors influence CD8+ T cell priming in lymph nodes (LNs). Here, we sought to understand how factors unique to the tumor-draining mediastinal LN (mLN) impact CD8+ T cell responses toward lung cancer. Type 1 conventional dendritic cells (DC1s) showed a mLN-specific failure to induce robust cytotoxic T cells responses. Using regulatory T (Treg) cell depletion strategies, we found that Treg cells suppressed DC1s in a spatially coordinated manner within tissue-specific microniches within the mLN. Treg cell suppression required MHC II-dependent contact between DC1s and Treg cells. Elevated levels of IFN-γ drove differentiation Treg cells into Th1-like effector Treg cells in the mLN. In patients with cancer, Treg cell Th1 polarization, but not CD8+/Treg cell ratios, correlated with poor responses to checkpoint blockade immunotherapy. Thus, IFN-γ in the mLN skews Treg cells to be Th1-like effector Treg cells, driving their close interaction with DC1s and subsequent suppression of cytotoxic T cell responses.
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Affiliation(s)
- Maria Zagorulya
- Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA 02139, USA; Department of Biology, MIT, Cambridge, MA 02139, USA
| | - Leon Yim
- Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA 02139, USA
| | - Duncan M Morgan
- Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA 02139, USA; Department of Chemical Engineering, MIT, Cambridge, MA 02139, USA
| | - Austin Edwards
- Biological Imaging Development CoLab, UCSF, San Francisco, CA 94143, USA
| | - Elen Torres-Mejia
- Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA 02139, USA
| | - Noor Momin
- Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA 02139, USA; Department of Biological Engineering, MIT, Cambridge, MA 02139, USA
| | - Chloe V McCreery
- Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA 02139, USA; Department of Biological Engineering, MIT, Cambridge, MA 02139, USA
| | - Izabella L Zamora
- Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA 02139, USA; Department of Electrical Engineering and Computer Science, MIT, Cambridge, MA 02139, USA
| | - Brendan L Horton
- Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA 02139, USA
| | - James G Fox
- Department of Biological Engineering, MIT, Cambridge, MA 02139, USA; Division of Comparative Medicine, MIT, Cambridge, MA 02139, USA
| | - K Dane Wittrup
- Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA 02139, USA; Department of Chemical Engineering, MIT, Cambridge, MA 02139, USA; Department of Biological Engineering, MIT, Cambridge, MA 02139, USA
| | - J Christopher Love
- Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA 02139, USA; Department of Chemical Engineering, MIT, Cambridge, MA 02139, USA; Ragon Institute of MGH, MIT and Harvard, Cambridge, MA 02139, USA
| | - Stefani Spranger
- Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA 02139, USA; Department of Biology, MIT, Cambridge, MA 02139, USA; Ragon Institute of MGH, MIT and Harvard, Cambridge, MA 02139, USA.
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7
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Tcyganov EN, Sanseviero E, Marvel D, Beer T, Tang HY, Hembach P, Speicher DW, Zhang Q, Donthireddy LR, Mostafa A, Tsyganova S, Pisarev V, Laufer T, Ignatov D, Ferrone S, Meyer C, Maby-El Hajjami H, Speiser DE, Altiok S, Antonia S, Xu X, Xu W, Zheng C, Schuchter LM, Amaravadi RK, Mitchell TC, Karakousis GC, Yuan Z, Montaner LJ, Celis E, Gabrilovich DI. Peroxynitrite in the tumor microenvironment changes the profile of antigens allowing escape from cancer immunotherapy. Cancer Cell 2022; 40:1173-1189.e6. [PMID: 36220073 PMCID: PMC9566605 DOI: 10.1016/j.ccell.2022.09.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 06/12/2022] [Accepted: 08/31/2022] [Indexed: 12/13/2022]
Abstract
Cancer immunotherapy often depends on recognition of peptide epitopes by cytotoxic T lymphocytes (CTLs). The tumor microenvironment (TME) is enriched for peroxynitrite (PNT), a potent oxidant produced by infiltrating myeloid cells and some tumor cells. We demonstrate that PNT alters the profile of MHC class I bound peptides presented on tumor cells. Only CTLs specific for PNT-resistant peptides have a strong antitumor effect in vivo, whereas CTLs specific for PNT-sensitive peptides are not effective. Therapeutic targeting of PNT in mice reduces resistance of tumor cells to CTLs. Melanoma patients with low PNT activity in their tumors demonstrate a better clinical response to immunotherapy than patients with high PNT activity. Our data suggest that intratumoral PNT activity should be considered for the design of neoantigen-based therapy and also may be an important immunotherapeutic target.
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Affiliation(s)
- Evgenii N Tcyganov
- Immunology, Microenvironment, and Metastasis Program, Wistar Institute, Philadelphia, PA 19104, USA
| | | | - Douglas Marvel
- Immunology, Microenvironment, and Metastasis Program, Wistar Institute, Philadelphia, PA 19104, USA
| | - Thomas Beer
- Molecular and Cellular Oncogenesis Program, Wistar Institute, Philadelphia, PA 19104, USA
| | - Hsin-Yao Tang
- Molecular and Cellular Oncogenesis Program, Wistar Institute, Philadelphia, PA 19104, USA
| | - Peter Hembach
- Molecular and Cellular Oncogenesis Program, Wistar Institute, Philadelphia, PA 19104, USA
| | - David W Speicher
- Molecular and Cellular Oncogenesis Program, Wistar Institute, Philadelphia, PA 19104, USA
| | - Qianfei Zhang
- AstraZeneca, ICC, Early Oncology, Gaithersburg, MD 20878, USA
| | | | - Ali Mostafa
- AstraZeneca, ICC, Early Oncology, Gaithersburg, MD 20878, USA
| | - Sabina Tsyganova
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Vladimir Pisarev
- Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, Moscow 107031, Russia; Central Institute of Epidemiology, 111123 Moscow, Russia
| | - Terri Laufer
- Department of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Dmitriy Ignatov
- Max Planck Unit for the Science of Pathogens, Charitéplatz 1, 10117 Berlin, Germany
| | - Soldano Ferrone
- Department of Surgery, Harvard University, Boston, MA 02114, USA
| | - Christiane Meyer
- Department of Oncology, University of Lausanne, Lausanne, Switzerland
| | | | - Daniel E Speiser
- Department of Oncology, University of Lausanne, Lausanne, Switzerland
| | | | | | - Xiaowei Xu
- Abramson Cancer Center, Department of Pathology and Molecular Medicine, Perelman School of Medicine, University of Pennsylvania, PA 19104, USA
| | - Wei Xu
- Abramson Cancer Center, Department of Pathology and Molecular Medicine, Perelman School of Medicine, University of Pennsylvania, PA 19104, USA
| | - Cathy Zheng
- Abramson Cancer Center, Department of Pathology and Molecular Medicine, Perelman School of Medicine, University of Pennsylvania, PA 19104, USA
| | - Lynn M Schuchter
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, PA 19104, USA
| | - Ravi K Amaravadi
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, PA 19104, USA
| | - Tara C Mitchell
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, PA 19104, USA
| | - Giorgos C Karakousis
- Department of Surgery, Perelman School of Medicine, University of Pennsylvania, PA 19104, USA
| | - Zhe Yuan
- Georgia Cancer Center, Augusta University, Augusta, GA 30912, USA
| | - Luis J Montaner
- Immunology, Microenvironment, and Metastasis Program, Wistar Institute, Philadelphia, PA 19104, USA
| | - Esteban Celis
- Georgia Cancer Center, Augusta University, Augusta, GA 30912, USA
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8
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Govendir MA, Kempe D, Sianati S, Cremasco J, Mazalo JK, Colakoglu F, Golo M, Poole K, Biro M. T cell cytoskeletal forces shape synapse topography for targeted lysis via membrane curvature bias of perforin. Dev Cell 2022; 57:2237-2247.e8. [PMID: 36113483 DOI: 10.1016/j.devcel.2022.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 07/20/2022] [Accepted: 08/24/2022] [Indexed: 11/03/2022]
Abstract
Cytotoxic T lymphocytes (CTLs) lyse target cells by delivering lytic granules that contain the pore former perforin to the cytotoxic immunological synapse. Here, we establish that opposing cytoskeletal forces drive lytic granule polarization and simultaneously shape T cell synapse topography to enhance target perforation. At the cell rear, actomyosin contractility drives the anterograde movement of lytic granules toward the nucleus. At the synapse, dynein-derived forces induce negatively curved membrane pockets to which granules are transported around the nucleus. These highly concave degranulation pockets are located directly opposite positively curved bulges on the target cell membrane. We identify a curvature bias in the action of perforin, which preferentially perforates positively curved tumor cell membrane. Together, these findings demonstrate murine and human T cell-mediated cytotoxicity to be a highly tuned mechano-biochemical system, in which the forces that polarize lytic granules locally bend the synaptic membrane to favor the unidirectional perforation of the target cell.
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Affiliation(s)
- Matt A Govendir
- EMBL Australia, Single Molecule Science node, School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Daryan Kempe
- EMBL Australia, Single Molecule Science node, School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Setareh Sianati
- Cellular and Systems Physiology, School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - James Cremasco
- EMBL Australia, Single Molecule Science node, School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Jessica K Mazalo
- EMBL Australia, Single Molecule Science node, School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Feyza Colakoglu
- EMBL Australia, Single Molecule Science node, School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Matteo Golo
- EMBL Australia, Single Molecule Science node, School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Kate Poole
- EMBL Australia, Single Molecule Science node, School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia; Cellular and Systems Physiology, School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia
| | - Maté Biro
- EMBL Australia, Single Molecule Science node, School of Medical Sciences, University of New South Wales, Sydney, NSW 2052, Australia.
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9
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Srour N, Villarreal OD, Hardikar S, Yu Z, Preston S, Miller WH Jr, Szewczyk MM, Barsyte-Lovejoy D, Xu H, Chen T, Del Rincón SV, Richard S. PRMT7 ablation stimulates anti-tumor immunity and sensitizes melanoma to immune checkpoint blockade. Cell Rep 2022; 38:110582. [PMID: 35354055 DOI: 10.1016/j.celrep.2022.110582] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 01/08/2022] [Accepted: 03/07/2022] [Indexed: 01/17/2023] Open
Abstract
Despite the success of immune checkpoint inhibitor (ICI) therapy for cancer, resistance and relapse are frequent. Combination therapies are expected to enhance response rates and overcome this resistance. Herein, we report that combining PRMT7 inhibition with ICI therapy induces a strong anti-tumor T cell immunity and restrains tumor growth in vivo by increasing immune cell infiltration. PRMT7-deficient B16.F10 melanoma exhibits increased expression of genes in the interferon pathway, antigen presentation, and chemokine signaling. PRMT7 deficiency or inhibition with SGC3027 in B16.F10 melanoma results in reduced DNMT expression, loss of DNA methylation in the regulatory regions of endogenous retroviral elements (ERVs) causing their increased expression. PRMT7-deficient cells increase RIG-I and MDA5 expression with a reduction in the H4R3me2s repressive histone mark at their gene promoters. Our findings identify PRMT7 as a regulatory checkpoint for RIG-I, MDA5, and their ERV-double-stranded RNA (dsRNA) ligands, facilitating immune escape and anti-tumor T cell immunity to restrain tumor growth.
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10
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Inoue M, Kim M, Inoue T, Tait M, Byrne T, Nitschké M, Murer P, Cha H, Subramanian A, De Silva N, Chiaverotti T, McDonald DM. Oncolytic vaccinia virus injected intravenously sensitizes pancreatic neuroendocrine tumors and metastases to immune checkpoint blockade. Mol Ther Oncolytics 2022; 24:299-318. [PMID: 35118189 PMCID: PMC8783073 DOI: 10.1016/j.omto.2021.12.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 12/17/2021] [Indexed: 02/07/2023] Open
Abstract
This study determined the influence of intravenous (i.v.) oncolytic vaccinia virus mpJX-594 (mpJX) on antitumor activity of anti-programmed death receptor-1 antibody (aPD1) in functional and metastatic pancreatic neuroendocrine tumors (PanNETs). One i.v. dose of mpJX, engineered for mice with the same plasmid design as clinical virus Pexa-Vec, was administered alone or with repeated dosing of aPD1 (mpJX+aPD1) to two contrasting genetic models of PanNET: one developing benign insulin-secreting tumors (RIP1-Tag2;C57BL/6J mice) and the other developing liver metastases (RIP1-Tag2;AB6F1 mice). Experiments revealed that aPD1 had synergistic actions with mpJX on CD8+ T cell and natural killer (NK) cell influx, apoptosis, and suppression of proliferation in PanNETs. After mpJX+aPD1, the 53-fold increase in apoptosis (5 days) and 85% reduction in proliferation (20 days) exceeded the sum of mpJX and aPD1 given separately. mpJX+aPD1 also stabilized blood insulin and glucose in mice with functional PanNETs, regressed liver metastases in mice with aggressive PanNETs, and prolonged survival of both. The findings revealed that mpJX+aPD1 converted “cold” PanNETs into immunogenic tumors with widespread cytotoxic T cell influx, tumor cell killing, and suppression of proliferation. Reduction of tumor insulin secretion from functional PanNETs prolonged survival, and anti-metastatic actions on aggressive PanNETs reduced the metastatic burden to less than before treatment. The findings support the efficacy of the vaccinia virus with aPD1 for functional and metastatic PanNETs.
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Affiliation(s)
- Mitsuko Inoue
- UCSF Helen Diller Family Comprehensive Cancer Center, Cardiovascular Research Institute and Department of Anatomy, University of California, San Francisco, 513 Parnassus Avenue, Room S1349, San Francisco, CA 94143-0452, USA
| | - Minah Kim
- UCSF Helen Diller Family Comprehensive Cancer Center, Cardiovascular Research Institute and Department of Anatomy, University of California, San Francisco, 513 Parnassus Avenue, Room S1349, San Francisco, CA 94143-0452, USA
| | - Tomoyoshi Inoue
- UCSF Helen Diller Family Comprehensive Cancer Center, Cardiovascular Research Institute and Department of Anatomy, University of California, San Francisco, 513 Parnassus Avenue, Room S1349, San Francisco, CA 94143-0452, USA
| | - Madeline Tait
- UCSF Helen Diller Family Comprehensive Cancer Center, Cardiovascular Research Institute and Department of Anatomy, University of California, San Francisco, 513 Parnassus Avenue, Room S1349, San Francisco, CA 94143-0452, USA
| | - Thomas Byrne
- UCSF Helen Diller Family Comprehensive Cancer Center, Cardiovascular Research Institute and Department of Anatomy, University of California, San Francisco, 513 Parnassus Avenue, Room S1349, San Francisco, CA 94143-0452, USA
| | - Maximilian Nitschké
- UCSF Helen Diller Family Comprehensive Cancer Center, Cardiovascular Research Institute and Department of Anatomy, University of California, San Francisco, 513 Parnassus Avenue, Room S1349, San Francisco, CA 94143-0452, USA
| | - Patrizia Murer
- UCSF Helen Diller Family Comprehensive Cancer Center, Cardiovascular Research Institute and Department of Anatomy, University of California, San Francisco, 513 Parnassus Avenue, Room S1349, San Francisco, CA 94143-0452, USA
| | - Howard Cha
- UCSF Helen Diller Family Comprehensive Cancer Center, Cardiovascular Research Institute and Department of Anatomy, University of California, San Francisco, 513 Parnassus Avenue, Room S1349, San Francisco, CA 94143-0452, USA
| | - Aishwarya Subramanian
- UCSF Helen Diller Family Comprehensive Cancer Center, Cardiovascular Research Institute and Department of Anatomy, University of California, San Francisco, 513 Parnassus Avenue, Room S1349, San Francisco, CA 94143-0452, USA
| | - Naomi De Silva
- SillaJen Biotherapeutics Inc., San Francisco, CA 94111, USA
| | | | - Donald M McDonald
- UCSF Helen Diller Family Comprehensive Cancer Center, Cardiovascular Research Institute and Department of Anatomy, University of California, San Francisco, 513 Parnassus Avenue, Room S1349, San Francisco, CA 94143-0452, USA
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11
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Schoppmeyer R, van Steen ACI, Kempers L, Timmerman AL, Nolte MA, Hombrink P, van Buul JD. The endothelial diapedesis synapse regulates transcellular migration of human T lymphocytes in a CX3CL1- and SNAP23-dependent manner. Cell Rep 2022; 38:110243. [PMID: 35045291 DOI: 10.1016/j.celrep.2021.110243] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 10/22/2021] [Accepted: 12/20/2021] [Indexed: 12/11/2022] Open
Abstract
Understanding how cytotoxic T lymphocytes (CTLs) efficiently leave the circulation to target cancer cells or contribute to inflammation is of high medical interest. Here, we demonstrate that human central memory CTLs cross the endothelium in a predominantly paracellular fashion, whereas effector and effector memory CTLs cross the endothelium preferably in a transcellular fashion. We find that effector CTLs show a round morphology upon adhesion and induce a synapse-like interaction with the endothelium where ICAM-1 is distributed at the periphery. Moreover, the interaction of ICAM-1:β2integrin and endothelial-derived CX3CL1:CX3CR1 enables transcellular migration. Mechanistically, we find that ICAM-1 clustering recruits the SNARE-family protein SNAP23, as well as syntaxin-3 and -4, for the local release of endothelial-derived chemokines like CXCL1/8/10. In line, silencing of endothelial SNAP23 drives CTLs across the endothelium in a paracellular fashion. In conclusion, our data suggest that CTLs trigger local chemokine release from the endothelium through ICAM-1-driven signals driving transcellular migration.
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12
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Wagner KI, Mateyka LM, Jarosch S, Grass V, Weber S, Schober K, Hammel M, Burrell T, Kalali B, Poppert H, Beyer H, Schambeck S, Holdenrieder S, Strötges-Achatz A, Haselmann V, Neumaier M, Erber J, Priller A, Yazici S, Roggendorf H, Odendahl M, Tonn T, Dick A, Witter K, Mijočević H, Protzer U, Knolle PA, Pichlmair A, Crowell CS, Gerhard M, D'Ippolito E, Busch DH. Recruitment of highly cytotoxic CD8 + T cell receptors in mild SARS-CoV-2 infection. Cell Rep 2021; 38:110214. [PMID: 34968416 PMCID: PMC8677487 DOI: 10.1016/j.celrep.2021.110214] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 11/07/2021] [Accepted: 12/13/2021] [Indexed: 01/12/2023] Open
Abstract
T cell immunity is crucial for control of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and has been studied widely on a quantitative level. However, the quality of responses, in particular of CD8+ T cells, has only been investigated marginally so far. Here, we isolate T cell receptor (TCR) repertoires specific for immunodominant SARS-CoV-2 epitopes restricted to common human Leukocyte antigen (HLA) class I molecules in convalescent individuals. SARS-CoV-2-specific CD8+ T cells are detected up to 12 months after infection. TCR repertoires are diverse, with heterogeneous functional avidity and cytotoxicity toward virus-infected cells, as demonstrated for TCR-engineered T cells. High TCR functionality correlates with gene signatures that, remarkably, could be retrieved for each epitope:HLA combination analyzed. Overall, our data demonstrate that polyclonal and highly functional CD8+ TCRs—classic features of protective immunity—are recruited upon mild SARS-CoV-2 infection, providing tools to assess the quality of and potentially restore functional CD8+ T cell immunity.
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Affiliation(s)
- Karolin I Wagner
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Laura M Mateyka
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Sebastian Jarosch
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Vincent Grass
- Institute of Virology, School of Medicine, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Simone Weber
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Kilian Schober
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), 81675 Munich, Germany; Mikrobiologisches Institut - Klinische Mikrobiologie, Immunologie und Hygiene, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität (FAU) Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Monika Hammel
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Teresa Burrell
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Behnam Kalali
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Holger Poppert
- Department of Neurology, Helios Klinikum München West, 81241 Munich, Germany; Neurologische Klinik, University Hospital Rechts der Isar, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Henriette Beyer
- Department of Neurology, Helios Klinikum München West, 81241 Munich, Germany
| | - Sophia Schambeck
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), 81675 Munich, Germany; Department of Neurology, Helios Klinikum München West, 81241 Munich, Germany
| | - Stefan Holdenrieder
- Institute of Laboratory Medicine, Munich Biomarker Research Center, Deutsches Herzzentrum München, Technical University of Munich (TUM), 80636 Munich, Germany
| | - Andrea Strötges-Achatz
- Institute of Laboratory Medicine, Munich Biomarker Research Center, Deutsches Herzzentrum München, Technical University of Munich (TUM), 80636 Munich, Germany
| | - Verena Haselmann
- Department of Clinical Chemistry, University Medicine Mannheim, Medical Faculty Mannheim of the University of Heidelberg, 68167 Mannheim, Germany
| | - Michael Neumaier
- Department of Clinical Chemistry, University Medicine Mannheim, Medical Faculty Mannheim of the University of Heidelberg, 68167 Mannheim, Germany
| | - Johanna Erber
- Department of Internal Medicine II, University Hospital rechts der Isar, Technical University of Munich, School of Medicine, Munich, Germany
| | - Alina Priller
- Institute of Molecular Immunology and Experimental Oncology, School of Medicine, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Sarah Yazici
- Institute of Molecular Immunology and Experimental Oncology, School of Medicine, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Hedwig Roggendorf
- Institute of Molecular Immunology and Experimental Oncology, School of Medicine, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Marcus Odendahl
- Experimental Transfusion Medicine, Medical Faculty Carl Gustav Carus, TU Dresden, 01307 Dresden, Germany; Institute for Transfusion Medicine Dresden, German Red Cross Blood Donation Service North-East, 01307 Dresden, Germany
| | - Torsten Tonn
- Experimental Transfusion Medicine, Medical Faculty Carl Gustav Carus, TU Dresden, 01307 Dresden, Germany; Institute for Transfusion Medicine Dresden, German Red Cross Blood Donation Service North-East, 01307 Dresden, Germany
| | - Andrea Dick
- Laboratory of Immunogenetics and Molecular Diagnostics, Department of Transfusion Medicine, Cellular Therapeutics and Hemostaseology, LMU University Hospital, 81377 Munich, Germany
| | - Klaus Witter
- Laboratory of Immunogenetics and Molecular Diagnostics, Department of Transfusion Medicine, Cellular Therapeutics and Hemostaseology, LMU University Hospital, 81377 Munich, Germany
| | - Hrvoje Mijočević
- Institute of Virology, School of Medicine, Technical University of Munich (TUM), 81675 Munich, Germany
| | - Ulrike Protzer
- Institute of Virology, School of Medicine, Technical University of Munich (TUM), 81675 Munich, Germany; German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Percy A Knolle
- Institute of Molecular Immunology and Experimental Oncology, School of Medicine, Technical University of Munich (TUM), 81675 Munich, Germany; German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Andreas Pichlmair
- Institute of Virology, School of Medicine, Technical University of Munich (TUM), 81675 Munich, Germany; German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Claudia S Crowell
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), 81675 Munich, Germany; German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Markus Gerhard
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), 81675 Munich, Germany; German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany
| | - Elvira D'Ippolito
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), 81675 Munich, Germany.
| | - Dirk H Busch
- Institute for Medical Microbiology, Immunology and Hygiene, Technical University of Munich (TUM), 81675 Munich, Germany; German Center for Infection Research (DZIF), Partner Site Munich, Munich, Germany.
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13
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Sun L, Kees T, Almeida AS, Liu B, He XY, Ng D, Han X, Spector DL, McNeish IA, Gimotty P, Adams S, Egeblad M. Activating a collaborative innate-adaptive immune response to control metastasis. Cancer Cell 2021; 39:1361-1374.e9. [PMID: 34478639 PMCID: PMC8981964 DOI: 10.1016/j.ccell.2021.08.005] [Citation(s) in RCA: 102] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 06/01/2021] [Accepted: 08/13/2021] [Indexed: 12/15/2022]
Abstract
Tumor-associated macrophages (TAMs) promote metastasis and inhibit T cells, but macrophages can be polarized to kill cancer cells. Macrophage polarization could thus be a strategy for controlling cancer. We show that macrophages from metastatic pleural effusions of breast cancer patients can be polarized to kill cancer cells with monophosphoryl lipid A (MPLA) and interferon (IFN) γ. MPLA + IFNγ injected intratumorally or intraperitoneally reduces primary tumor growth and metastasis in breast cancer mouse models, suppresses metastasis, and enhances chemotherapy response in an ovarian cancer model. Both macrophages and T cells are critical for the treatment's anti-metastatic effects. MPLA + IFNγ stimulates type I IFN signaling, reprograms CD206+ TAMs to inducible NO synthase (iNOS)+ macrophages, and activates cytotoxic T cells through macrophage-secreted interleukin-12 (IL-12) and tumor necrosis factor alpha (TNFα). MPLA and IFNγ are used individually in clinical practice and together represent a previously unexplored approach for engaging a systemic anti-tumor immune response.
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Affiliation(s)
- Lijuan Sun
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724, USA
| | - Tim Kees
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724, USA
| | | | - Bodu Liu
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724, USA
| | - Xue-Yan He
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724, USA
| | - David Ng
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724, USA
| | - Xiao Han
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724, USA; Graduate Program in Genetics, Stony Brook University, Stony Brook, NY 11794, USA
| | - David L Spector
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724, USA
| | - Iain A McNeish
- Department of Surgery and Cancer, Imperial College London, London W12 0NN, UK
| | - Phyllis Gimotty
- Department of Biostatistics, Epidemiology & Informatics, University of Pennsylvania, Philadelphia, PA 19104-6021, USA
| | - Sylvia Adams
- Perlmutter Cancer Center, New York University, New York, NY 10016, USA
| | - Mikala Egeblad
- Cold Spring Harbor Laboratory, Cold Spring Harbor, NY 11724, USA.
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14
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Bagati A, Kumar S, Jiang P, Pyrdol J, Zou AE, Godicelj A, Mathewson ND, Cartwright ANR, Cejas P, Brown M, Giobbie-Hurder A, Dillon D, Agudo J, Mittendorf EA, Liu XS, Wucherpfennig KW. Integrin αvβ6-TGFβ-SOX4 Pathway Drives Immune Evasion in Triple-Negative Breast Cancer. Cancer Cell 2021; 39:54-67.e9. [PMID: 33385331 PMCID: PMC7855651 DOI: 10.1016/j.ccell.2020.12.001] [Citation(s) in RCA: 83] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 09/18/2020] [Accepted: 12/01/2020] [Indexed: 02/07/2023]
Abstract
Cancer immunotherapy shows limited efficacy against many solid tumors that originate from epithelial tissues, including triple-negative breast cancer (TNBC). We identify the SOX4 transcription factor as an important resistance mechanism to T cell-mediated cytotoxicity for TNBC cells. Mechanistic studies demonstrate that inactivation of SOX4 in tumor cells increases the expression of genes in a number of innate and adaptive immune pathways important for protective tumor immunity. Expression of SOX4 is regulated by the integrin αvβ6 receptor on the surface of tumor cells, which activates TGFβ from a latent precursor. An integrin αvβ6/8-blocking monoclonal antibody (mAb) inhibits SOX4 expression and sensitizes TNBC cells to cytotoxic T cells. This integrin mAb induces a substantial survival benefit in highly metastatic murine TNBC models poorly responsive to PD-1 blockade. Targeting of the integrin αvβ6-TGFβ-SOX4 pathway therefore provides therapeutic opportunities for TNBC and other highly aggressive human cancers of epithelial origin.
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MESH Headings
- Animals
- Antibodies, Monoclonal/administration & dosage
- Antibodies, Monoclonal/pharmacology
- Antigens, Neoplasm/genetics
- Antigens, Neoplasm/metabolism
- Antineoplastic Agents, Immunological/therapeutic use
- Cell Line, Tumor
- Drug Resistance, Neoplasm
- Female
- Gene Expression Regulation, Neoplastic
- Humans
- Integrins/antagonists & inhibitors
- Integrins/genetics
- Integrins/metabolism
- Mice
- Neoplasm Transplantation
- SOXC Transcription Factors/genetics
- SOXC Transcription Factors/metabolism
- Sequence Analysis, RNA
- Signal Transduction/drug effects
- T-Lymphocytes, Cytotoxic/drug effects
- T-Lymphocytes, Cytotoxic/metabolism
- Transforming Growth Factor beta/genetics
- Triple Negative Breast Neoplasms/drug therapy
- Triple Negative Breast Neoplasms/genetics
- Triple Negative Breast Neoplasms/immunology
- Tumor Escape/drug effects
- Xenograft Model Antitumor Assays
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Affiliation(s)
- Archis Bagati
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Smith Building, Room 736, 450 Brookline Avenue, Boston, MA 02215, USA; Department of Immunology, Harvard Medical School, Boston, MA 02215, USA; Ludwig Center at Harvard, Harvard Medical School, Boston, MA 02215, USA
| | - Sushil Kumar
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Smith Building, Room 736, 450 Brookline Avenue, Boston, MA 02215, USA; Department of Immunology, Harvard Medical School, Boston, MA 02215, USA
| | - Peng Jiang
- Department of Data Sciences, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Jason Pyrdol
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Smith Building, Room 736, 450 Brookline Avenue, Boston, MA 02215, USA
| | - Angela E Zou
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Smith Building, Room 736, 450 Brookline Avenue, Boston, MA 02215, USA
| | - Anze Godicelj
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Smith Building, Room 736, 450 Brookline Avenue, Boston, MA 02215, USA
| | - Nathan D Mathewson
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Smith Building, Room 736, 450 Brookline Avenue, Boston, MA 02215, USA; Department of Immunology, Harvard Medical School, Boston, MA 02215, USA
| | - Adam N R Cartwright
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Smith Building, Room 736, 450 Brookline Avenue, Boston, MA 02215, USA; Department of Immunology, Harvard Medical School, Boston, MA 02215, USA
| | - Paloma Cejas
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Myles Brown
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Anita Giobbie-Hurder
- Department of Data Sciences, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Deborah Dillon
- Department of Pathology, Brigham & Women's Hospital, Harvard Medical School, Boston, MA 02215, USA
| | - Judith Agudo
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Smith Building, Room 736, 450 Brookline Avenue, Boston, MA 02215, USA; Department of Immunology, Harvard Medical School, Boston, MA 02215, USA
| | - Elizabeth A Mittendorf
- Division of Breast Surgery, Department of Surgery, Brigham and Women's Hospital, Boston, MA 02215, USA; Breast Oncology Program, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - X Shirley Liu
- Department of Data Sciences, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Kai W Wucherpfennig
- Department of Cancer Immunology and Virology, Dana-Farber Cancer Institute, Smith Building, Room 736, 450 Brookline Avenue, Boston, MA 02215, USA; Department of Immunology, Harvard Medical School, Boston, MA 02215, USA; Department of Neurology, Brigham & Women's Hospital, Harvard Medical School, Boston, MA 02215, USA; Ludwig Center at Harvard, Harvard Medical School, Boston, MA 02215, USA.
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15
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Page N, Klimek B, De Roo M, Steinbach K, Soldati H, Lemeille S, Wagner I, Kreutzfeldt M, Di Liberto G, Vincenti I, Lingner T, Salinas G, Brück W, Simons M, Murr R, Kaye J, Zehn D, Pinschewer DD, Merkler D. Expression of the DNA-Binding Factor TOX Promotes the Encephalitogenic Potential of Microbe-Induced Autoreactive CD8 + T Cells. Immunity 2019; 48:937-950.e8. [PMID: 29768177 DOI: 10.1016/j.immuni.2018.04.005] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 11/30/2017] [Accepted: 04/02/2018] [Indexed: 12/11/2022]
Abstract
Infections are thought to trigger CD8+ cytotoxic T lymphocyte (CTL) responses during autoimmunity. However, the transcriptional programs governing the tissue-destructive potential of CTLs remain poorly defined. In a model of central nervous system (CNS) inflammation, we found that infection with lymphocytic choriomeningitis virus (LCMV), but not Listeria monocytogenes (Lm), drove autoimmunity. The DNA-binding factor TOX was induced in CTLs during LCMV infection and was essential for their encephalitogenic properties, and its expression was inhibited by interleukin-12 during Lm infection. TOX repressed the activity of several transcription factors (including Id2, TCF-1, and Notch) that are known to drive CTL differentiation. TOX also reduced immune checkpoint sensitivity by restraining the expression of the inhibitory checkpoint receptor CD244 on the surface of CTLs, leading to increased CTL-mediated damage in the CNS. Our results identify TOX as a transcriptional regulator of tissue-destructive CTLs in autoimmunity, offering a potential mechanistic link to microbial triggers.
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Affiliation(s)
- Nicolas Page
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | - Bogna Klimek
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | - Mathias De Roo
- Department of Anesthesiology, Pharmacology and Intensive Care, Geneva University Hospital, Switzerland; Department of Basic Neuroscience, University of Geneva Medical School, Geneva, Switzerland
| | - Karin Steinbach
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | - Hadrien Soldati
- Department of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland
| | - Sylvain Lemeille
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | - Ingrid Wagner
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | - Mario Kreutzfeldt
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | - Giovanni Di Liberto
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | - Ilena Vincenti
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | - Thomas Lingner
- Microarray and Deep-Sequencing Core Facility, University Medical Center Göttingen, Göttingen, Germany
| | - Gabriela Salinas
- Microarray and Deep-Sequencing Core Facility, University Medical Center Göttingen, Göttingen, Germany
| | - Wolfgang Brück
- Institute of Neuropathology, Georg-August University Göttingen, 37075 Göttingen, Germany
| | - Mikael Simons
- Institute of Neuronal Cell Biology, Technical University Munich, Munich, Germany; German Center for Neurodegenerative Disease, 6250 Munich, Germany; Munich Cluster for Systems Neurology, 81377 Munich, Germany
| | - Rabih Murr
- Department of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland; Institute for Genetics and Genomics in Geneva (iGE3), University of Geneva, Geneva, Switzerland
| | - Jonathan Kaye
- Research Division of Immunology, Departments of Biomedical Sciences and Medicine, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Dietmar Zehn
- Division of Animal Physiology and Immunology, School of Life Sciences Weihenstephan, Technical University of Munich, Freising, Germany
| | - Daniel D Pinschewer
- Division of Experimental Virology, Department of Biomedicine, Haus Petersplatz, University of Basel, Basel, Switzerland
| | - Doron Merkler
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland; Division of Clinical Pathology, Geneva University Hospital, Geneva, Switzerland.
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16
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Di Liberto G, Pantelyushin S, Kreutzfeldt M, Page N, Musardo S, Coras R, Steinbach K, Vincenti I, Klimek B, Lingner T, Salinas G, Lin-Marq N, Staszewski O, Costa Jordão MJ, Wagner I, Egervari K, Mack M, Bellone C, Blümcke I, Prinz M, Pinschewer DD, Merkler D. Neurons under T Cell Attack Coordinate Phagocyte-Mediated Synaptic Stripping. Cell 2018; 175:458-471.e19. [PMID: 30173917 DOI: 10.1016/j.cell.2018.07.049] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 06/11/2018] [Accepted: 07/30/2018] [Indexed: 12/12/2022]
Abstract
Inflammatory disorders of the CNS are frequently accompanied by synaptic loss, which is thought to involve phagocytic microglia and complement components. However, the mechanisms accounting for aberrant synaptic connectivity in the context of CD8+ T cell-driven neuronal damage are poorly understood. Here, we profiled the neuronal translatome in a murine model of encephalitis caused by CD8+ T cells targeting antigenic neurons. Neuronal STAT1 signaling and downstream CCL2 expression were essential for apposition of phagocytes, ensuing synaptic loss and neurological disease. Analogous observations were made in the brains of Rasmussen's encephalitis patients. In this devastating CD8+ T cell-driven autoimmune disease, neuronal STAT1 phosphorylation and CCL2 expression co-clustered with infiltrating CD8+ T cells as well as phagocytes. Taken together, our findings uncover an active role of neurons in coordinating phagocyte-mediated synaptic loss and highlight neuronal STAT1 and CCL2 as critical steps in this process that are amenable to pharmacological interventions.
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Affiliation(s)
- Giovanni Di Liberto
- Department of Pathology and Immunology, University of Geneva, 1211 Geneva, Switzerland
| | | | - Mario Kreutzfeldt
- Department of Pathology and Immunology, University of Geneva, 1211 Geneva, Switzerland
| | - Nicolas Page
- Department of Pathology and Immunology, University of Geneva, 1211 Geneva, Switzerland
| | - Stefano Musardo
- Department of Basic Neuroscience, University of Geneva, 1205 Geneva, Switzerland
| | - Roland Coras
- Department of Neuropathology, University Hospital Erlangen, 91054 Erlangen, Germany
| | - Karin Steinbach
- Department of Pathology and Immunology, University of Geneva, 1211 Geneva, Switzerland
| | - Ilena Vincenti
- Department of Pathology and Immunology, University of Geneva, 1211 Geneva, Switzerland
| | - Bogna Klimek
- Department of Pathology and Immunology, University of Geneva, 1211 Geneva, Switzerland
| | - Thomas Lingner
- Microarray and Deep-Sequencing Core Facility, Institute for Developmental Biochemistry, University Medical Center Göttingen, Göttingen, Germany
| | - Gabriela Salinas
- Microarray and Deep-Sequencing Core Facility, Institute for Developmental Biochemistry, University Medical Center Göttingen, Göttingen, Germany
| | - Nathalie Lin-Marq
- Division of Clinical Pathology, Geneva University Hospital, 1211 Geneva, Switzerland
| | - Ori Staszewski
- Institute of Neuropathology, Medical Faculty, University of Freiburg, Freiburg, Germany
| | | | - Ingrid Wagner
- Department of Pathology and Immunology, University of Geneva, 1211 Geneva, Switzerland
| | - Kristof Egervari
- Department of Pathology and Immunology, University of Geneva, 1211 Geneva, Switzerland; Division of Clinical Pathology, Geneva University Hospital, 1211 Geneva, Switzerland
| | - Matthias Mack
- Department of Internal Medicine II - Nephrology, Regensburg Center for Interventional Immunology, Regensburg, Germany
| | - Camilla Bellone
- Department of Basic Neuroscience, University of Geneva, 1205 Geneva, Switzerland
| | - Ingmar Blümcke
- Department of Neuropathology, University Hospital Erlangen, 91054 Erlangen, Germany
| | - Marco Prinz
- Institute of Neuropathology, Medical Faculty, University of Freiburg, Freiburg, Germany; BIOSS Centre for Biological Signalling Studies, University of Freiburg, Freiburg, Germany
| | - Daniel D Pinschewer
- Department of Biomedicine - Haus Petersplatz, Division of Experimental Virology, University of Basel, Basel, Switzerland
| | - Doron Merkler
- Department of Pathology and Immunology, University of Geneva, 1211 Geneva, Switzerland; Division of Clinical Pathology, Geneva University Hospital, 1211 Geneva, Switzerland.
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17
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Heuser C, Gotot J, Piotrowski EC, Philipp MS, Courrèges CJF, Otte MS, Guo L, Schmid-Burgk JL, Hornung V, Heine A, Knolle PA, Garbi N, Serfling E, Evaristo C, Thaiss F, Kurts C. Prolonged IKKβ Inhibition Improves Ongoing CTL Antitumor Responses by Incapacitating Regulatory T Cells. Cell Rep 2017; 21:578-86. [PMID: 29045828 DOI: 10.1016/j.celrep.2017.09.082] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 09/05/2017] [Accepted: 09/25/2017] [Indexed: 01/28/2023] Open
Abstract
Regulatory T cells (Tregs) prevent autoimmunity but limit antitumor immunity. The canonical NF-κB signaling pathway both activates immunity and promotes thymic Treg development. Here, we report that mature Tregs continue to require NF-κB signaling through IκB-kinase β (IKKβ) after thymic egress. Mice lacking IKKβ in mature Tregs developed scurfy-like immunopathology due to death of peripheral FoxP3+ Tregs. Also, pharmacological IKKβ inhibition reduced Treg numbers in the circulation by ∼50% and downregulated FoxP3 and CD25 expression and STAT5 phosphorylation. In contrast, activated cytotoxic T lymphocytes (CTLs) were resistant to IKKβ inhibition because other pathways, in particular nuclear factor of activated T cells (NFATc1) signaling, sustained their survival and expansion. In a melanoma mouse model, IKKβ inhibition after CTL cross-priming improved the antitumor response and delayed tumor growth. In conclusion, prolonged IKKβ inhibition decimates circulating Tregs and improves CTL responses when commenced after tumor vaccination, indicating that IKKβ represents a druggable checkpoint.
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18
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Gropper Y, Feferman T, Shalit T, Salame TM, Porat Z, Shakhar G. Culturing CTLs under Hypoxic Conditions Enhances Their Cytolysis and Improves Their Anti-tumor Function. Cell Rep 2018; 20:2547-2555. [PMID: 28903036 DOI: 10.1016/j.celrep.2017.08.071] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 06/06/2017] [Accepted: 08/22/2017] [Indexed: 01/14/2023] Open
Abstract
Cytotoxic T lymphocytes (CTLs) used in immunotherapy are typically cultured under atmospheric O2 pressure but encounter hypoxic conditions inside tumors. Activating CTLs under hypoxic conditions has been shown to improve their cytotoxicity in vitro, but the mechanism employed and the implications for immunotherapy remain unknown. We activated and cultured OT-I CD8 T cells at either 1% or 20% O2. Hypoxic CTLs survived, as well as normoxic ones, in vitro but killed OVA-expressing B16 melanoma cells more efficiently. Hypoxic CTLs contained similar numbers of cytolytic granules and released them as efficiently but packaged more granzyme-B in each granule without producing more perforin. We imaged CTL distribution and motility inside B16-OVA tumors using confocal and intravital 2-photon microscopy and observed no obvious differences. However, mice treated with hypoxic CTLs exhibited better tumor regression and survived longer. Thus, hypoxic CTLs may perform better in tumor immunotherapy because of higher intrinsic cytotoxicity rather than improved migration inside tumors.
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Affiliation(s)
- Yael Gropper
- Department of Immunology, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Tali Feferman
- Department of Immunology, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Tali Shalit
- The Mantoux Bioinformatics Institute of the Nancy and Stephen Grand Israel National Center for Personalized Medicine, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Tomer-Meir Salame
- Life Science Core Facilities, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Ziv Porat
- Life Science Core Facilities, Weizmann Institute of Science, Rehovot, 76100, Israel
| | - Guy Shakhar
- Department of Immunology, Weizmann Institute of Science, Rehovot, 76100, Israel.
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19
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Romania P, Cifaldi L, Pignoloni B, Starc N, D'Alicandro V, Melaiu O, Li Pira G, Giorda E, Carrozzo R, Bergvall M, Bergström T, Alfredsson L, Olsson T, Kockum I, Seppälä I, Lehtimäki T, Hurme MA, Hengel H, Santoni A, Cerboni C, Locatelli F, D'Amato M, Fruci D. Identification of a Genetic Variation in ERAP1 Aminopeptidase that Prevents Human Cytomegalovirus miR-UL112-5p-Mediated Immunoevasion. Cell Rep 2018; 20:846-853. [PMID: 28746870 DOI: 10.1016/j.celrep.2017.06.084] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 02/06/2017] [Accepted: 06/28/2017] [Indexed: 11/29/2022] Open
Abstract
Herein, we demonstrate that HCMV miR-UL112-5p targets ERAP1, thereby inhibiting the processing and presentation of the HCMV pp65495-503 peptide to specific CTLs. In addition, we show that the rs17481334 G variant, naturally occurring in the ERAP1 3' UTR, preserves ERAP1 from miR-UL112-5p-mediated degradation. Specifically, HCMV miR-UL112-5p binds the 3' UTR of ERAP1 A variant, but not the 3' UTR of ERAP1 G variant, and, accordingly, ERAP1 expression is reduced both at RNA and protein levels only in human fibroblasts homozygous for the A variant. Consistently, HCMV-infected GG fibroblasts were more efficient in trimming viral antigens and being lysed by HCMV-peptide-specific CTLs. Notably, a significantly decreased HCMV seropositivity was detected among GG individuals suffering from multiple sclerosis, a disease model in which HCMV is negatively associated with adult-onset disorder. Overall, our results identify a resistance mechanism to HCMV miR-UL112-5p-based immune evasion strategy with potential implications for individual susceptibility to infection and other diseases.
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Affiliation(s)
- Paolo Romania
- Paediatric Haematology/Oncology Department, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Loredana Cifaldi
- Paediatric Haematology/Oncology Department, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Benedetta Pignoloni
- Department of Molecular Medicine, Istituto Pasteur-Fondazione Cenci Bolognetti, "Sapienza" University of Rome, 00161 Rome, Italy
| | - Nadia Starc
- Paediatric Haematology/Oncology Department, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Valerio D'Alicandro
- Paediatric Haematology/Oncology Department, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Ombretta Melaiu
- Paediatric Haematology/Oncology Department, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Giuseppina Li Pira
- Paediatric Haematology/Oncology Department, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Ezio Giorda
- Unit of Flow Cytometry, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Rosalba Carrozzo
- Unit of Muscular and Neurodegenerative Diseases, Laboratory of Molecular Medicine, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy
| | - Monika Bergvall
- Department of Biosciences and Nutrition, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Tomas Bergström
- Department of Infectious Diseases, Section for Clinical Virology, Institute of Biomedicine, University of Gothenburg, 41345 Göteborg, Sweden
| | - Lars Alfredsson
- Institute of Environmental Medicine, Karolinska Institutet, 171 77 Stockholm, Sweden; Centre for Occupational and Environmental Medicine, Stockholm County Council, 171 77 Stockholm, Sweden
| | - Tomas Olsson
- Department of Clinical Neuroscience and Center for Molecular Medicine, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Ingrid Kockum
- Department of Clinical Neuroscience and Center for Molecular Medicine, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Ilkka Seppälä
- Department of Clinical Chemistry, Fimlab Laboratories and Finnish Cardiovascular Research Center-Tampere, Faculty of Medicine and Life Sciences, University of Tampere School of Medicine, 33014 Tampere, Finland
| | - Terho Lehtimäki
- Department of Clinical Chemistry, Fimlab Laboratories and Finnish Cardiovascular Research Center-Tampere, Faculty of Medicine and Life Sciences, University of Tampere School of Medicine, 33014 Tampere, Finland
| | - Mikko A Hurme
- Department of Microbiology and Immunology, FimLab Laboratories and Faculty of Medicine and Life Sciences, University of Tampere School of Medicine, 33014 Tampere, Finland
| | - Hartmut Hengel
- Institute of Virology, Medical Center, and Faculty of Medicine, University of Freiburg, 79104 Freiburg, Germany
| | - Angela Santoni
- Department of Molecular Medicine, Istituto Pasteur-Fondazione Cenci Bolognetti, "Sapienza" University of Rome, 00161 Rome, Italy
| | - Cristina Cerboni
- Department of Molecular Medicine, Istituto Pasteur-Fondazione Cenci Bolognetti, "Sapienza" University of Rome, 00161 Rome, Italy
| | - Franco Locatelli
- Paediatric Haematology/Oncology Department, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy; University of Pavia, 27100 Pavia, Italy
| | - Mauro D'Amato
- Department of Medicine Solna, Karolinska Institutet, 171 77 Stockholm, Sweden; BioDonostia Health Research Institute San Sebastian and IKERBASQUE, Basque Foundation for Science, 48013 Bilbao, Spain
| | - Doriana Fruci
- Paediatric Haematology/Oncology Department, Ospedale Pediatrico Bambino Gesù, IRCCS, 00146 Rome, Italy.
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20
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Castillo P, Wright KE, Kontoyiannis DP, Walsh T, Patel S, Chorvinsky E, Bose S, Hazrat Y, Omer B, Albert N, Leen AM, Rooney CM, Bollard CM, Cruz CRY. A New Method for Reactivating and Expanding T Cells Specific for Rhizopus oryzae. Mol Ther Methods Clin Dev 2018; 9:305-312. [PMID: 30038934 PMCID: PMC6054701 DOI: 10.1016/j.omtm.2018.03.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Accepted: 03/10/2018] [Indexed: 12/20/2022]
Abstract
Mucormycosis is responsible for an increasing proportion of deaths after allogeneic bone marrow transplantation. Because this disease is associated with severe immunodeficiency and has shown resistance to even the newest antifungal agents, we determined the feasibility of reactivating and expanding Rhizopus oryzae-specific T cells for use as adoptive immunotherapy in transplant recipients. R. oryzae extract-pulsed monocytes were used to stimulate peripheral blood mononuclear cells from healthy donors, in the presence of different cytokine combinations. The generated R. oryzae-specific T cell products were phenotyped after the third stimulation and further characterized by the use of antibodies that block class I/II molecules, as well as pattern recognition receptors. Despite the very low frequency of R. oryzae-specific T cells of healthy donors, we found that stimulation with interleukin-2 (IL-2)/IL-7 cytokine combination could expand these rare cells. The expanded populations included 17%-83% CD4+ T cells that were specific for R. oryzae antigens. Besides interferon-γ (IFN-γ), these cells secreted IL-5, IL-10, IL-13, and tumor necrosis factor alpha (TNF-α), and recognized fungal antigens presented by HLA-II molecules rather than through nonspecific signaling. The method described herein is robust and reproducible, and could be used to generate adequate quantities of activated R. oryzae-specific T cells for clinical testing of safety and antifungal efficacy in patients with mucormycosis.
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Affiliation(s)
- Paul Castillo
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX 77030, USA
| | - Kaylor E Wright
- Sheikh Zayed Institute and Center for Cancer and Immunology Research, Children's National Health System, Washington, DC 20010, USA
| | - Dimitrios P Kontoyiannis
- Department of Infectious Diseases, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Thomas Walsh
- Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA.,Department of Pediatrics, Weill Cornell Medical College, New York, NY 10065, USA.,Department of Microbiology & Immunology, Weill Cornell Medical College, New York, NY 10065, USA
| | - Shabnum Patel
- Sheikh Zayed Institute and Center for Cancer and Immunology Research, Children's National Health System, Washington, DC 20010, USA
| | - Elizabeth Chorvinsky
- Sheikh Zayed Institute and Center for Cancer and Immunology Research, Children's National Health System, Washington, DC 20010, USA
| | - Swaroop Bose
- Sheikh Zayed Institute and Center for Cancer and Immunology Research, Children's National Health System, Washington, DC 20010, USA
| | - Yasmin Hazrat
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX 77030, USA
| | - Bilal Omer
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX 77030, USA
| | - Nathaniel Albert
- Department of Infectious Diseases, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Ann M Leen
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX 77030, USA
| | - Cliona M Rooney
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX 77030, USA
| | - Catherine M Bollard
- Sheikh Zayed Institute and Center for Cancer and Immunology Research, Children's National Health System, Washington, DC 20010, USA
| | - Conrad Russell Y Cruz
- Sheikh Zayed Institute and Center for Cancer and Immunology Research, Children's National Health System, Washington, DC 20010, USA
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21
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Oberle SG, Hanna-El-Daher L, Chennupati V, Enouz S, Scherer S, Prlic M, Zehn D. A Minimum Epitope Overlap between Infections Strongly Narrows the Emerging T Cell Repertoire. Cell Rep 2016; 17:627-35. [PMID: 27732840 DOI: 10.1016/j.celrep.2016.09.072] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Revised: 08/19/2016] [Accepted: 09/23/2016] [Indexed: 01/12/2023] Open
Abstract
Many infections are caused by pathogens that are similar, but not identical, to previously encountered viruses, bacteria, or vaccines. In such re-infections, pathogens introduce known antigens, which are recognized by memory T cells and new antigens that activate naive T cells. How preexisting memory T cells impact the repertoire of T cells responding to new antigens is still largely unknown. We demonstrate that even a minimum epitope overlap between infections strongly increases the activation threshold and narrows the diversity of T cells recruited in response to new antigens. Thus, minimal cross-reactivity between infections can significantly impact the outcome of a subsequent immune response. Interestingly, we found that non-transferrable memory T cells are most effective in raising the activation threshold. Our findings have implications for designing vaccines and suggest that vaccines meant to target low-affinity T cells are less effective when they contain a strong CD8 T cell epitope that has previously been encountered.
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22
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Palazon A, Tyrakis PA, Macias D, Veliça P, Rundqvist H, Fitzpatrick S, Vojnovic N, Phan AT, Loman N, Hedenfalk I, Hatschek T, Lövrot J, Foukakis T, Goldrath AW, Bergh J, Johnson RS. An HIF-1α/VEGF-A Axis in Cytotoxic T Cells Regulates Tumor Progression. Cancer Cell 2017; 32:669-683.e5. [PMID: 29136509 PMCID: PMC5691891 DOI: 10.1016/j.ccell.2017.10.003] [Citation(s) in RCA: 311] [Impact Index Per Article: 44.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Revised: 05/18/2017] [Accepted: 10/04/2017] [Indexed: 12/13/2022]
Abstract
Cytotoxic T cells infiltrating tumors are thought to utilize HIF transcription factors during adaptation to the hypoxic tumor microenvironment. Deletion analyses of the two key HIF isoforms found that HIF-1α, but not HIF-2α, was essential for the effector state in CD8+ T cells. Furthermore, loss of HIF-1α in CD8+ T cells reduced tumor infiltration and tumor cell killing, and altered tumor vascularization. Deletion of VEGF-A, an HIF target gene, in CD8+ T cells accelerated tumorigenesis while also altering vascularization. Analyses of human breast cancer showed inverse correlations between VEGF-A expression and CD8+ T cell infiltration, and a link between T cell infiltration and vascularization. These data demonstrate that the HIF-1α/VEGF-A axis is an essential aspect of tumor immunity.
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MESH Headings
- Animals
- Breast Neoplasms/genetics
- Breast Neoplasms/metabolism
- CD8-Positive T-Lymphocytes/metabolism
- Cell Line, Tumor
- Cells, Cultured
- Disease Progression
- Female
- Gene Expression Profiling/methods
- Gene Expression Regulation, Neoplastic
- Humans
- Hypoxia-Inducible Factor 1, alpha Subunit/genetics
- Hypoxia-Inducible Factor 1, alpha Subunit/metabolism
- Mice, Inbred C57BL
- Mice, Knockout
- Neoplasms, Experimental/blood supply
- Neoplasms, Experimental/genetics
- Neoplasms, Experimental/metabolism
- Neovascularization, Pathologic/genetics
- Neovascularization, Pathologic/metabolism
- T-Lymphocytes, Cytotoxic/metabolism
- Vascular Endothelial Growth Factor A/genetics
- Vascular Endothelial Growth Factor A/metabolism
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Affiliation(s)
- Asis Palazon
- Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge CB2 3EG, UK
| | - Petros A Tyrakis
- Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge CB2 3EG, UK; Cancer Research UK, Cambridge Institute, Cambridge CB2 0RE, UK
| | - David Macias
- Cancer Research UK, Cambridge Institute, Cambridge CB2 0RE, UK
| | - Pedro Veliça
- Department of Cell and Molecular Biology, Karolinska Institute, 171 77 Stockholm, Sweden
| | - Helene Rundqvist
- Department of Cell and Molecular Biology, Karolinska Institute, 171 77 Stockholm, Sweden
| | | | - Nikola Vojnovic
- Department of Cell and Molecular Biology, Karolinska Institute, 171 77 Stockholm, Sweden
| | - Anthony T Phan
- Molecular Biology Section, Division of Biological Sciences, University of California San Diego, La Jolla, CA 92161, USA
| | - Niklas Loman
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, 223 81 Lund, Sweden
| | - Ingrid Hedenfalk
- Department of Clinical Sciences, Division of Oncology and Pathology, Lund University, 223 81 Lund, Sweden
| | - Thomas Hatschek
- Karolinska Oncology, Karolinska Institute and University Hospital, 171 76 Stockholm, Sweden
| | - John Lövrot
- Karolinska Oncology, Karolinska Institute and University Hospital, 171 76 Stockholm, Sweden
| | - Theodoros Foukakis
- Karolinska Oncology, Karolinska Institute and University Hospital, 171 76 Stockholm, Sweden
| | - Ananda W Goldrath
- Molecular Biology Section, Division of Biological Sciences, University of California San Diego, La Jolla, CA 92161, USA
| | - Jonas Bergh
- Karolinska Oncology, Karolinska Institute and University Hospital, 171 76 Stockholm, Sweden
| | - Randall S Johnson
- Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge CB2 3EG, UK; Department of Cell and Molecular Biology, Karolinska Institute, 171 77 Stockholm, Sweden.
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23
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Katlinski KV, Gui J, Katlinskaya YV, Ortiz A, Chakraborty R, Bhattacharya S, Carbone CJ, Beiting DP, Girondo MA, Peck AR, Puré E, Chatterji P, Rustgi AK, Diehl JA, Koumenis C, Rui H, Fuchs SY. Inactivation of Interferon Receptor Promotes the Establishment of Immune Privileged Tumor Microenvironment. Cancer Cell 2017; 31:194-207. [PMID: 28196594 PMCID: PMC5313042 DOI: 10.1016/j.ccell.2017.01.004] [Citation(s) in RCA: 163] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 09/15/2016] [Accepted: 01/09/2017] [Indexed: 12/12/2022]
Abstract
Refractoriness of solid tumors, including colorectal cancers (CRCs), to immunotherapies is attributed to the immunosuppressive tumor microenvironment that protects malignant cells from cytotoxic T lymphocytes (CTLs). We found that downregulation of the type I interferon receptor chain IFNAR1 occurs in human CRC and mouse models of CRC. Downregulation of IFNAR1 in tumor stroma stimulated CRC development and growth, played a key role in formation of the immune-privileged niche, and predicted poor prognosis in human CRC patients. Genetic stabilization of IFNAR1 improved CTL survival and increased the efficacy of the chimeric antigen receptor T cell transfer and PD-1 inhibition. Likewise, pharmacologic stabilization of IFNAR1 suppressed tumor growth providing the rationale for upregulating IFNAR1 to improve anti-cancer therapies.
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Affiliation(s)
- Kanstantsin V Katlinski
- Department of Biomedical Sciences, Mari Lowe Center for Comparative Oncology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Jun Gui
- Department of Biomedical Sciences, Mari Lowe Center for Comparative Oncology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Yuliya V Katlinskaya
- Department of Biomedical Sciences, Mari Lowe Center for Comparative Oncology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Angelíca Ortiz
- Department of Biomedical Sciences, Mari Lowe Center for Comparative Oncology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Riddhita Chakraborty
- Department of Biomedical Sciences, Mari Lowe Center for Comparative Oncology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Sabyasachi Bhattacharya
- Department of Biomedical Sciences, Mari Lowe Center for Comparative Oncology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Christopher J Carbone
- Department of Biomedical Sciences, Mari Lowe Center for Comparative Oncology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Daniel P Beiting
- Department of Pathobiology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Melanie A Girondo
- Department of Pathology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Amy R Peck
- Department of Pathology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Ellen Puré
- Department of Biomedical Sciences, Mari Lowe Center for Comparative Oncology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Priya Chatterji
- Division of Gastroenterology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Anil K Rustgi
- Division of Gastroenterology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - J Alan Diehl
- Department of Biochemistry, Hollings Cancer Center, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Constantinos Koumenis
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Hallgeir Rui
- Department of Pathology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Serge Y Fuchs
- Department of Biomedical Sciences, Mari Lowe Center for Comparative Oncology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
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24
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Nizzoli G, Larghi P, Paroni M, Crosti MC, Moro M, Neddermann P, Caprioli F, Pagani M, De Francesco R, Abrignani S, Geginat J. IL-10 promotes homeostatic proliferation of human CD8(+) memory T cells and, when produced by CD1c(+) DCs, shapes naive CD8(+) T-cell priming. Eur J Immunol 2016; 46:1622-32. [PMID: 27129615 DOI: 10.1002/eji.201546136] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Revised: 04/08/2016] [Accepted: 04/22/2016] [Indexed: 01/07/2023]
Abstract
IL-10 is an anti-inflammatory cytokine that inhibits maturation and cytokine production of dendritic cells (DCs). Although mature DCs have the unique capacity to prime CD8(+) CTL, IL-10 can promote CTL responses. To understand these paradoxic findings, we analyzed the role of IL-10 produced by human APC subsets in T-cell responses. IL-10 production was restricted to CD1c(+) DCs and CD14(+) monocytes. Interestingly, it was differentially regulated, since R848 induced IL-10 in DCs, but inhibited IL-10 in monocytes. Autocrine IL-10 had only a weak inhibitory effect on DC maturation, cytokine production, and CTL priming with high-affinity peptides. Nevertheless, it completely blocked cross-priming and priming with low-affinity peptides of a self/tumor-antigen. IL-10 also inhibited CD1c(+) DC-induced CD4(+) T-cell priming and enhanced Foxp3 induction, but was insufficient to induce T-cell IL-10 production. CD1c(+) DC-derived IL-10 had also no effect on DC-induced secondary expansions of memory CTL. However, IL-15-driven, TCR-independent proliferation of memory CTL was enhanced by IL-10. We conclude that DC-derived IL-10 selects high-affinity CTL upon priming. Moreover, IL-10 preserves established CTL memory by enhancing IL-15-dependent homeostatic proliferation. These combined effects on CTL priming and memory maintenance provide a plausible mechanism how IL-10 promotes CTL responses in humans.
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Affiliation(s)
- Giulia Nizzoli
- Istituto Nazionale di Genetica Molecolare, "Romeo ed Enrica Invernizzi", Milan, Italy
| | - Paola Larghi
- Istituto Nazionale di Genetica Molecolare, "Romeo ed Enrica Invernizzi", Milan, Italy.,Dipartimento di Fisiopatologia Medico Chirurgica e dei Trapianti, Università degli Studi di Milano, Milan, Italy
| | - Moira Paroni
- Istituto Nazionale di Genetica Molecolare, "Romeo ed Enrica Invernizzi", Milan, Italy
| | - Maria Cristina Crosti
- Istituto Nazionale di Genetica Molecolare, "Romeo ed Enrica Invernizzi", Milan, Italy
| | - Monica Moro
- Istituto Nazionale di Genetica Molecolare, "Romeo ed Enrica Invernizzi", Milan, Italy
| | - Petra Neddermann
- Istituto Nazionale di Genetica Molecolare, "Romeo ed Enrica Invernizzi", Milan, Italy
| | - Flavio Caprioli
- Dipartimento di Fisiopatologia Medico Chirurgica e dei Trapianti, Università degli Studi di Milano, Milan, Italy.,Unità Operativa di Gastroenterologia ed Endoscopia, Fondazione IRCCS Cà Granda Ospedale Policlinico, Milan, Italy
| | - Massimiliano Pagani
- Istituto Nazionale di Genetica Molecolare, "Romeo ed Enrica Invernizzi", Milan, Italy.,Dipartimento di Biotecnologie Mediche e Medicina Traslazionale, Università degli Studi di Milano, Milan, Italy
| | - Raffaele De Francesco
- Istituto Nazionale di Genetica Molecolare, "Romeo ed Enrica Invernizzi", Milan, Italy
| | - Sergio Abrignani
- Istituto Nazionale di Genetica Molecolare, "Romeo ed Enrica Invernizzi", Milan, Italy.,DISCCO, Dipartimento di Scienze cliniche e di comunità, Università degli Studi di Milano, Milan, Italy
| | - Jens Geginat
- Istituto Nazionale di Genetica Molecolare, "Romeo ed Enrica Invernizzi", Milan, Italy
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