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Ahmed A, Reinhold C, Breunig E, Phan TS, Dietrich L, Kostadinova F, Urwyler C, Merk VM, Noti M, Toja da Silva I, Bode K, Nahle F, Plazzo AP, Koerner J, Stuber R, Menche C, Karamitopoulou E, Farin HF, Gollob KJ, Brunner T. Immune escape of colorectal tumours via local LRH-1/Cyp11b1-mediated synthesis of immunosuppressive glucocorticoids. Mol Oncol 2023. [PMID: 36861295 PMCID: PMC10399709 DOI: 10.1002/1878-0261.13414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/28/2023] [Indexed: 03/03/2023] Open
Abstract
Control of tumour development and growth by the immune system critically defines patient fate and survival. What regulates the escape of colorectal tumours from destruction by the immune system remains currently unclear. Here, we investigated the role of intestinal synthesis of glucocorticoids in the tumour development during an inflammation-induced mouse model of colorectal cancer. We demonstrate that the local synthesis of immunoregulatory glucocorticoids has dual roles in the regulation of intestinal inflammation and tumour development. In the inflammation phase, LRH-1/Nr5A2-regulated and Cyp11b1-mediated intestinal glucocorticoid synthesis prevents tumour development and growth. In established tumours, however, tumour-autonomous Cyp11b1-mediated glucocorticoid synthesis suppresses anti-tumour immune responses and promotes immune escape. Transplantation of glucocorticoid synthesis-proficient colorectal tumour organoids into immunocompetent recipient mice resulted in rapid tumour growth, whereas transplantation of Cyp11b1-deleted and glucocorticoid synthesis-deficient tumour organoids was characterized by reduced tumour growth and increased immune cell infiltration. In human colorectal tumours, high expression of steroidogenic enzymes correlated with the expression of other immune checkpoints and suppressive cytokines, and negatively correlated with overall patients' survival. Thus, LRH-1-regulated tumour-specific glucocorticoid synthesis contributes to tumour immune escape and represents a novel potential therapeutic target.
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Affiliation(s)
- Asma Ahmed
- Division of Biochemical Pharmacology, Department of Biology, University of Konstanz, Germany.,Department of Pharmacology, Faculty of Medicine, University of Khartoum, Sudan
| | - Cindy Reinhold
- Division of Biochemical Pharmacology, Department of Biology, University of Konstanz, Germany
| | - Eileen Breunig
- Division of Biochemical Pharmacology, Department of Biology, University of Konstanz, Germany
| | - Truong San Phan
- Division of Biochemical Pharmacology, Department of Biology, University of Konstanz, Germany
| | - Lea Dietrich
- Division of Biochemical Pharmacology, Department of Biology, University of Konstanz, Germany
| | - Feodora Kostadinova
- Division of Biochemical Pharmacology, Department of Biology, University of Konstanz, Germany
| | - Corinne Urwyler
- Department of Biology, Institute of Molecular Health Sciences, Swiss Federal Institute of Technology (ETH) Zurich, Switzerland
| | - Verena M Merk
- Division of Biochemical Pharmacology, Department of Biology, University of Konstanz, Germany
| | - Mario Noti
- Institute of Pathology, University of Bern, Switzerland
| | - Israel Toja da Silva
- International Research Center, A.C. Camargo Cancer Center, São Paulo, Brazil.,National Institute for Science and Technology - Oncogenomics and Therapeutic Innovation (INCT-INOTE), São Paulo, Brazil
| | - Konstantin Bode
- Division of Biochemical Pharmacology, Department of Biology, University of Konstanz, Germany
| | - Fatima Nahle
- Division of Biochemical Pharmacology, Department of Biology, University of Konstanz, Germany
| | - Anna Pia Plazzo
- Division of Biochemical Pharmacology, Department of Biology, University of Konstanz, Germany
| | - Julia Koerner
- Division of Immunology, Department of Biology, University of Konstanz, Germany
| | - Regula Stuber
- Institute of Pathology, University of Bern, Switzerland
| | - Constantin Menche
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany.,Frankfurt Cancer Institute, Goethe University, Frankfurt am Main, Germany
| | | | - Henner F Farin
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany.,Frankfurt Cancer Institute, Goethe University, Frankfurt am Main, Germany
| | - Kenneth J Gollob
- International Research Center, A.C. Camargo Cancer Center, São Paulo, Brazil.,National Institute for Science and Technology - Oncogenomics and Therapeutic Innovation (INCT-INOTE), São Paulo, Brazil.,Albert Einstein Israelite Hospital, São Paulo, Brazil
| | - Thomas Brunner
- Division of Biochemical Pharmacology, Department of Biology, University of Konstanz, Germany
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Jansons J, Bayurova E, Skrastina D, Kurlanda A, Fridrihsone I, Kostyushev D, Kostyusheva A, Artyuhov A, Dashinimaev E, Avdoshina D, Kondrashova A, Valuev-Elliston V, Latyshev O, Eliseeva O, Petkov S, Abakumov M, Hippe L, Kholodnyuk I, Starodubova E, Gorodnicheva T, Ivanov A, Gordeychuk I, Isaguliants M. Expression of the Reverse Transcriptase Domain of Telomerase Reverse Transcriptase Induces Lytic Cellular Response in DNA-Immunized Mice and Limits Tumorigenic and Metastatic Potential of Murine Adenocarcinoma 4T1 Cells. Vaccines (Basel) 2020; 8:vaccines8020318. [PMID: 32570805 PMCID: PMC7350266 DOI: 10.3390/vaccines8020318] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 06/14/2020] [Accepted: 06/15/2020] [Indexed: 02/06/2023] Open
Abstract
Telomerase reverse transcriptase (TERT) is a classic tumor-associated antigen overexpressed in majority of tumors. Several TERT-based cancer vaccines are currently in clinical trials, but immune correlates of their antitumor activity remain largely unknown. Here, we characterized fine specificity and lytic potential of immune response against rat TERT in mice. BALB/c mice were primed with plasmids encoding expression-optimized hemagglutinin-tagged or nontagged TERT or empty vector and boosted with same DNA mixed with plasmid encoding firefly luciferase (Luc DNA). Injections were followed by electroporation. Photon emission from booster sites was assessed by in vivo bioluminescent imaging. Two weeks post boost, mice were sacrificed and assessed for IFN-γ, interleukin-2 (IL-2), and tumor necrosis factor alpha (TNF-α) production by T-cells upon their stimulation with TERT peptides and for anti-TERT antibodies. All TERT DNA-immunized mice developed cellular and antibody response against epitopes at the N-terminus and reverse transcriptase domain (rtTERT) of TERT. Photon emission from mice boosted with TERT/TERT-HA+Luc DNA was 100 times lower than from vector+Luc DNA-boosted controls. Bioluminescence loss correlated with percent of IFN-γ/IL-2/TNF-α producing CD8+ and CD4+ T-cells specific to rtTERT, indicating immune clearance of TERT/Luc-coexpressing cells. We made murine adenocarcinoma 4T1luc2 cells to express rtTERT by lentiviral transduction. Expression of rtTERT significantly reduced the capacity of 4T1luc2 to form tumors and metastasize in mice, while not affecting in vitro growth. Mice which rejected the tumors developed T-cell response against rtTERT and low/no response to the autoepitope of TERT. This advances rtTERT as key component of TERT-based therapeutic vaccines against cancer.
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Affiliation(s)
- Juris Jansons
- Department of Research, and Department of Pathology, Pathology, Rīga Stradiņš University, LV-1007 Riga, Latvia; (J.J.); (A.K.); (I.F.); (L.H.); (I.K.)
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia;
| | - Ekaterina Bayurova
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow 127994, Russia; (E.B.); (O.L.); (O.E.); (M.A.); (A.I.); (I.G.)
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Moscow 127994, Russia; (D.A.); (A.K.)
| | - Dace Skrastina
- Latvian Biomedical Research and Study Centre, LV-1067 Riga, Latvia;
| | - Alisa Kurlanda
- Department of Research, and Department of Pathology, Pathology, Rīga Stradiņš University, LV-1007 Riga, Latvia; (J.J.); (A.K.); (I.F.); (L.H.); (I.K.)
| | - Ilze Fridrihsone
- Department of Research, and Department of Pathology, Pathology, Rīga Stradiņš University, LV-1007 Riga, Latvia; (J.J.); (A.K.); (I.F.); (L.H.); (I.K.)
| | - Dmitry Kostyushev
- National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health, Moscow 127994, Russia; (D.K.); (A.K.)
| | - Anastasia Kostyusheva
- National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health, Moscow 127994, Russia; (D.K.); (A.K.)
| | - Alexander Artyuhov
- Center for Precision Genome Editing and Genetic Technologies, Pirogov Russian National Research Medical University, Moscow 127994, Russia; (A.A.); (E.D.)
| | - Erdem Dashinimaev
- Center for Precision Genome Editing and Genetic Technologies, Pirogov Russian National Research Medical University, Moscow 127994, Russia; (A.A.); (E.D.)
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, Moscow 127994, Russia
| | - Darya Avdoshina
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Moscow 127994, Russia; (D.A.); (A.K.)
| | - Alla Kondrashova
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Moscow 127994, Russia; (D.A.); (A.K.)
| | - Vladimir Valuev-Elliston
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 127994, Russia; (V.V.-E.); (E.S.)
| | - Oleg Latyshev
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow 127994, Russia; (E.B.); (O.L.); (O.E.); (M.A.); (A.I.); (I.G.)
| | - Olesja Eliseeva
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow 127994, Russia; (E.B.); (O.L.); (O.E.); (M.A.); (A.I.); (I.G.)
| | - Stefan Petkov
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 17177 Stockholm, Sweden;
| | - Maxim Abakumov
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow 127994, Russia; (E.B.); (O.L.); (O.E.); (M.A.); (A.I.); (I.G.)
- Laboratory of Biomedical Nanomaterials, National University of Science and Technology MISIS, Moscow 127994, Russia
- Department of Medical Nanobiotechnologies, Pirogov Russian National Research Medical University, Moscow 127994, Russia
| | - Laura Hippe
- Department of Research, and Department of Pathology, Pathology, Rīga Stradiņš University, LV-1007 Riga, Latvia; (J.J.); (A.K.); (I.F.); (L.H.); (I.K.)
| | - Irina Kholodnyuk
- Department of Research, and Department of Pathology, Pathology, Rīga Stradiņš University, LV-1007 Riga, Latvia; (J.J.); (A.K.); (I.F.); (L.H.); (I.K.)
| | - Elizaveta Starodubova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 127994, Russia; (V.V.-E.); (E.S.)
| | | | - Alexander Ivanov
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow 127994, Russia; (E.B.); (O.L.); (O.E.); (M.A.); (A.I.); (I.G.)
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow 127994, Russia; (V.V.-E.); (E.S.)
| | - Ilya Gordeychuk
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow 127994, Russia; (E.B.); (O.L.); (O.E.); (M.A.); (A.I.); (I.G.)
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Moscow 127994, Russia; (D.A.); (A.K.)
- Institute for Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 127994, Russia
| | - Maria Isaguliants
- Department of Research, and Department of Pathology, Pathology, Rīga Stradiņš University, LV-1007 Riga, Latvia; (J.J.); (A.K.); (I.F.); (L.H.); (I.K.)
- N.F. Gamaleya National Research Center for Epidemiology and Microbiology, Moscow 127994, Russia; (E.B.); (O.L.); (O.E.); (M.A.); (A.I.); (I.G.)
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences, Moscow 127994, Russia; (D.A.); (A.K.)
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 17177 Stockholm, Sweden;
- Correspondence:
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The Multifaceted Roles Neutrophils Play in the Tumor Microenvironment. CANCER MICROENVIRONMENT 2014; 8:125-58. [PMID: 24895166 DOI: 10.1007/s12307-014-0147-5] [Citation(s) in RCA: 296] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/01/2014] [Accepted: 05/19/2014] [Indexed: 02/06/2023]
Abstract
Neutrophils are myeloid cells that constitute 50-70 % of all white blood cells in the human circulation. Traditionally, neutrophils are viewed as the first line of defense against infections and as a major component of the inflammatory process. In addition, accumulating evidence suggest that neutrophils may also play a key role in multiple aspects of cancer biology. The possible involvement of neutrophils in cancer prevention and promotion was already suggested more than half a century ago, however, despite being the major component of the immune system, their contribution has often been overshadowed by other immune components such as lymphocytes and macrophages. Neutrophils seem to have conflicting functions in cancer and can be classified into anti-tumor (N1) and pro-tumor (N2) sub-populations. The aim of this review is to discuss the varying nature of neutrophil function in the cancer microenvironment with a specific emphasis on the mechanisms that regulate neutrophil mobilization, recruitment and activation.
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Allo-reactivity of mesenchymal stem cells in rhesus macaques is dose and haplotype dependent and limits durable cell engraftment in vivo. PLoS One 2014; 9:e87238. [PMID: 24489878 PMCID: PMC3906169 DOI: 10.1371/journal.pone.0087238] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Accepted: 12/23/2013] [Indexed: 12/11/2022] Open
Abstract
The emerging paradigm that MSCs are immune privileged has fostered the use of “off-the-shelf” allogeneic MSC-based therapies in human clinical trials. However, this approach ignores studies in experimental animals wherein transplantation of MSCs across MHC boundaries elicits measurable allo-immune responses. To determine if MSCs are hypo-immunogeneic, we characterized the immune response in rhesus macaques following intracranial administration of allogeneic vs. autologous MSCs. This analysis revealed unambiguous evidence of productive allo-recognition based on expansion of NK, B and T cell subsets in peripheral blood and detection of allo-specific antibodies in animals administered allogeneic but not autologous MSCs. Moreover, the degree of MHC class I and II mismatch between the MSC donor and recipient significantly influenced the magnitude and nature of the allo-immune response. Consistent with these findings, real-time PCR analysis of brain tissue from female recipients administered varying doses of male, allogeneic MSCs revealed a significant inverse correlation between MSC engraftment levels and cell dose. Changes in post-transplant neutrophil and lymphocyte counts also correlated with dose and were predictive of overall MSC engraftment levels. However, secondary antigen challenge failed to elicit a measurable immune response in allogeneic recipients. Finally, extensive behavior testing of animals revealed no main effect of cell dose on motor skills, social development, or temperament. Collectively, these data indicate that allogeneic MSCs are weakly immunogenic when transplanted across MHC boundaries in rhesus macaques and this negatively impacts durable engraftment levels. Therefore the use of unrelated donor MSCs should be carefully evaluated in human patients.
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