1
|
Zhang W, Kong D, Zhang X, Hu L, Nian Y, Shen Z. T cell aging and exhaustion: Mechanisms and clinical implications. Clin Immunol 2025; 275:110486. [PMID: 40120658 DOI: 10.1016/j.clim.2025.110486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2025] [Revised: 03/11/2025] [Accepted: 03/19/2025] [Indexed: 03/25/2025]
Abstract
T cell senescence and exhaustion represent critical aspects of adaptive immune system dysfunction, with profound implications for health and the development of disease prevention and therapeutic strategies. These processes, though distinct, are interconnected at the molecular level, leading to impaired effector functions and reduced proliferative capacity of T cells. Such impairments increase susceptibility to diseases and diminish the efficacy of vaccines and treatments. Importantly, T cell senescence and exhaustion can dynamically influence each other, particularly in the context of chronic diseases. A deeper understanding of the molecular mechanisms underlying T cell senescence and exhaustion, as well as their interplay, is essential for elucidating the pathogenesis of related diseases and restoring dysfunctional immune responses. This knowledge will pave the way for the development of targeted therapeutic interventions and strategies to enhance immune competence. This review aims to summarize the characteristics, mechanisms, and disease associations of T cell senescence and exhaustion, while also delineating the distinctions and intersections between these two states to enhance our comprehension.
Collapse
Affiliation(s)
- Weiqi Zhang
- School of Medicine, Nankai University, Tianjin, China; Research Institute of Transplant Medicine, Nankai University, Tianjin, China; Tianjin Key Laboratory for Organ Transplantation, Tianjin, China.
| | - Dejun Kong
- School of Medicine, Nankai University, Tianjin, China; Research Institute of Transplant Medicine, Nankai University, Tianjin, China; Tianjin Key Laboratory for Organ Transplantation, Tianjin, China.
| | - Xiaohan Zhang
- School of Medicine, Nankai University, Tianjin, China; Research Institute of Transplant Medicine, Nankai University, Tianjin, China; Tianjin Key Laboratory for Organ Transplantation, Tianjin, China.
| | - Lu Hu
- Tianjin Medical University First Central Clinical College, Tianjin, China.
| | - Yeqi Nian
- School of Medicine, Nankai University, Tianjin, China; Research Institute of Transplant Medicine, Nankai University, Tianjin, China; Tianjin Key Laboratory for Organ Transplantation, Tianjin, China; Key Laboratory of Transplant Medicine, Chinese Academy of Medical Science, Tianjin, China; Department of Kidney Transplant, Tianjin First Central Hospital, Tianjin, China.
| | - Zhongyang Shen
- School of Medicine, Nankai University, Tianjin, China; Research Institute of Transplant Medicine, Nankai University, Tianjin, China; Tianjin Key Laboratory for Organ Transplantation, Tianjin, China; Key Laboratory of Transplant Medicine, Chinese Academy of Medical Science, Tianjin, China.
| |
Collapse
|
2
|
Newnes HV, Armitage JD, Buzzai AC, de Jong E, Audsley KM, Barnes SA, Srinivasan S, Serralha M, Fear VS, Guo BB, Jones ME, Forrest ARR, Foley B, Darcy PK, Beavis PA, Bosco A, Waithman J. Interleukin-4 modulates type I interferon to augment antitumor immunity. SCIENCE ADVANCES 2025; 11:eadt3618. [PMID: 40367186 PMCID: PMC12077506 DOI: 10.1126/sciadv.adt3618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2024] [Accepted: 04/09/2025] [Indexed: 05/16/2025]
Abstract
Despite advances in immunotherapy, metastatic melanoma remains a considerable therapeutic challenge due to the complexity of the tumor microenvironment. Intratumoral type I interferon (IFN-I) has long been associated with improved clinical outcomes. However, several IFN-I subtypes can also paradoxically promote tumor growth in some contexts. We investigated this further by engineering murine B16 melanoma cells to overexpress various IFN-I subtypes, where a spectrum of outcomes was observed. Characterization of these tumors by RNA sequencing revealed a tumor immune phenotype, where potent IFN-I signaling concomitant with diminished type 2 inflammation failed to confer durable tumor control. T cell-mediated rejection of these tumors was restored by introducing interleukin-4 (IL-4) into the tumor microenvironment, either through ectopic expression or in a preclinical adoptive T cell therapy model. Collectively, our findings highlight the IFN-I/IL-4 axis in promoting antitumor immunity, which could be harnessed to target and stratify solid tumors that are nonresponsive to frontline therapies.
Collapse
Affiliation(s)
- Hannah V. Newnes
- School of Biomedical Sciences, The University of Western Australia, Perth, Australia
- The Kids Research Institute Australia, The University of Western Australia, Perth, Australia
| | - Jesse D. Armitage
- School of Biomedical Sciences, The University of Western Australia, Perth, Australia
- The Kids Research Institute Australia, The University of Western Australia, Perth, Australia
| | - Anthony C. Buzzai
- Department of Dermatology, Otto-von-Guericke University, Magdeburg, Germany
| | - Emma de Jong
- The Kids Research Institute Australia, The University of Western Australia, Perth, Australia
| | - Katherine M. Audsley
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
| | - Samantha A. Barnes
- School of Biomedical Sciences, The University of Western Australia, Perth, Australia
- The Kids Research Institute Australia, The University of Western Australia, Perth, Australia
| | - Shamini Srinivasan
- School of Biomedical Sciences, The University of Western Australia, Perth, Australia
| | - Michael Serralha
- The Kids Research Institute Australia, The University of Western Australia, Perth, Australia
| | - Vanessa S. Fear
- The Kids Research Institute Australia, The University of Western Australia, Perth, Australia
| | - Belinda B. Guo
- School of Biomedical Sciences, The University of Western Australia, Perth, Australia
| | - Matt E. Jones
- Harry Perkins Institute of Medical Research, QEII Medical Centre and Centre for Medical Research, The University of Western Australia, Perth, Australia
| | - Alistair R. R. Forrest
- Harry Perkins Institute of Medical Research, QEII Medical Centre and Centre for Medical Research, The University of Western Australia, Perth, Australia
| | - Bree Foley
- School of Biomedical Sciences, The University of Western Australia, Perth, Australia
- The Kids Research Institute Australia, The University of Western Australia, Perth, Australia
| | - Phil K. Darcy
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
- Department of Pathology, The University of Melbourne, Melbourne, Australia
- Department of Immunology, Monash University, Melbourne, Australia
| | - Paul A. Beavis
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Australia
| | - Anthony Bosco
- Department of Immunobiology, The University of Arizona, Tucson, AZ, USA
| | - Jason Waithman
- School of Biomedical Sciences, The University of Western Australia, Perth, Australia
- The Kids Research Institute Australia, The University of Western Australia, Perth, Australia
| |
Collapse
|
3
|
Xiao Q, Liu Y, Li T, Wang C, He S, Zhai L, Yang Z, Zhang X, Wu Y, Liu Y. Viral oncogenesis in cancer: from mechanisms to therapeutics. Signal Transduct Target Ther 2025; 10:151. [PMID: 40350456 PMCID: PMC12066790 DOI: 10.1038/s41392-025-02197-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2024] [Revised: 01/22/2025] [Accepted: 03/03/2025] [Indexed: 05/14/2025] Open
Abstract
The year 2024 marks the 60th anniversary of the discovery of the Epstein-Barr virus (EBV), the first virus confirmed to cause human cancer. Viral infections significantly contribute to the global cancer burden, with seven known Group 1 oncogenic viruses, including hepatitis B virus (HBV), human papillomavirus (HPV), EBV, Kaposi sarcoma-associated herpesvirus (KSHV), hepatitis C virus (HCV), human T-cell leukemia virus type 1 (HTLV-1), and human immunodeficiency virus (HIV). These oncogenic viruses induce cellular transformation and cancer development by altering various biological processes within host cells, particularly under immunosuppression or co-carcinogenic exposures. These viruses are primarily associated with hepatocellular carcinoma, gastric cancer, cervical cancer, nasopharyngeal carcinoma, Kaposi sarcoma, lymphoma, and adult T-cell leukemia/lymphoma. Understanding the mechanisms of viral oncogenesis is crucial for identifying and characterizing the early biological processes of virus-related cancers, providing new targets and strategies for treatment or prevention. This review first outlines the global epidemiology of virus-related tumors, milestone events in research, and the process by which oncogenic viruses infect target cells. It then focuses on the molecular mechanisms by which these viruses induce tumors directly or indirectly, including the regulation of oncogenes or tumor suppressor genes, induction of genomic instability, disruption of regular life cycle of cells, immune suppression, chronic inflammation, and inducing angiogenesis. Finally, current therapeutic strategies for virus-related tumors and recent advances in preclinical and clinical research are discussed.
Collapse
Affiliation(s)
- Qing Xiao
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Yi Liu
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Tingting Li
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Chaoyu Wang
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Sanxiu He
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Liuyue Zhai
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Zailin Yang
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China
| | - Xiaomei Zhang
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China.
| | - Yongzhong Wu
- Department of Radiation Oncology, Chongqing University Cancer Hospital, Chongqing, China.
| | - Yao Liu
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Department of Hematology-Oncology, Chongqing University Cancer Hospital, Chongqing, China.
| |
Collapse
|
4
|
Broomfield BJ, Tan CW, Qin RZ, Abberger H, Duckworth BC, Alvarado C, Dalit L, Lee CL, Shandre Mugan R, Mazrad ZA, Muramatsu H, Mackiewicz L, Williams BE, Chen J, Takanashi A, Fabb S, Pellegrini M, Rogers KL, Moon WJ, Pouton CW, Davis MJ, Nutt SL, Pardi N, Wimmer VC, Groom JR. Transient inhibition of type I interferon enhances CD8+ T cell stemness and vaccine protection. J Exp Med 2025; 222:e20241148. [PMID: 40062995 PMCID: PMC11893171 DOI: 10.1084/jem.20241148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Revised: 11/25/2024] [Accepted: 02/04/2025] [Indexed: 03/14/2025] Open
Abstract
Developing vaccines that promote CD8+ T cell memory is a challenge for infectious disease and cancer immunotherapy. TCF-1+ stem cell-like memory CD8+ T (TSCM) cells are important determinants of long-lived memory. Yet, the developmental requirements for TSCM cell formation are unclear. Here, we identify the temporal window for type I interferon receptor (IFNAR) blockade to drive TSCM cell generation following viral infection and mRNA-lipid nanoparticle vaccination. We reveal a reversible developmental trajectory where transcriptionally distinct TSCM cells emerged from a transitional precursor of exhausted T cellular state concomitant with viral clearance. TSCM cell differentiation correlated with T cell retention within the lymph node paracortex due to disrupted CXCR3 chemokine gradient formation. These effects were linked to increased antigen load and a counterintuitive increase in IFNγ, which controlled cell location. Vaccination with the IFNAR blockade promoted TSCM cell differentiation and enhanced protection against chronic infection. These findings propose an approach to vaccine design whereby modulation of inflammation promotes memory formation and function.
Collapse
Affiliation(s)
- Benjamin J. Broomfield
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
- Department of Medical Biology, The University of Melbourne, Parkville, Australia
| | - Chin Wee Tan
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
- Department of Medical Biology, The University of Melbourne, Parkville, Australia
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Raymond Z. Qin
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
- Department of Medical Biology, The University of Melbourne, Parkville, Australia
| | - Hanna Abberger
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
- Department of Medical Biology, The University of Melbourne, Parkville, Australia
| | - Brigette C. Duckworth
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
- Department of Medical Biology, The University of Melbourne, Parkville, Australia
| | - Carolina Alvarado
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
| | - Lennard Dalit
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
- Department of Medical Biology, The University of Melbourne, Parkville, Australia
| | - Chee Leng Lee
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Australia
| | - Rekha Shandre Mugan
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Australia
| | - Zihnil A.I. Mazrad
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Australia
| | - Hiromi Muramatsu
- Department of Microbiology, Perelman School of Medicine, Philadelphia, PA, USA
| | - Liana Mackiewicz
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
| | - Bailey E. Williams
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
| | - Jinjin Chen
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
- Department of Medical Biology, The University of Melbourne, Parkville, Australia
| | - Asuka Takanashi
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Australia
| | - Stewart Fabb
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Australia
| | - Marc Pellegrini
- Centenary Institute of Cancer Medicine and Cell Biology, Camperdown, Australia
| | - Kelly L. Rogers
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
- Department of Medical Biology, The University of Melbourne, Parkville, Australia
| | | | - Colin W. Pouton
- Drug Delivery, Disposition and Dynamics, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Australia
| | - Melissa J. Davis
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, Australia
- School of Biomedicine, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, Australia
| | - Stephen L. Nutt
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
- Department of Medical Biology, The University of Melbourne, Parkville, Australia
| | - Norbert Pardi
- Department of Microbiology, Perelman School of Medicine, Philadelphia, PA, USA
| | - Verena C. Wimmer
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
- Department of Medical Biology, The University of Melbourne, Parkville, Australia
| | - Joanna R. Groom
- Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
- Department of Medical Biology, The University of Melbourne, Parkville, Australia
| |
Collapse
|
5
|
Reinhold-Larsson NV, Starnbach MN. Type I IFNs contribute to upregulation of PD-L1 during Chlamydia trachomatis infection. Infect Immun 2025; 93:e0004025. [PMID: 40071913 PMCID: PMC11977314 DOI: 10.1128/iai.00040-25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2025] [Accepted: 02/03/2025] [Indexed: 04/09/2025] Open
Abstract
Chlamydia trachomatis is an obligate intracellular bacterial pathogen that if left untreated can cause reproductive harm. Failure of natural adaptive immunity results in chronic and repeat infections. In efforts to understand the failure of adaptive immunity, we have previously discovered that CD8+ T cells, normally integral for controlling intracellular pathogen infections, are misprogrammed by PD-1/PD-L1 signaling during in vivo C. trachomatis infection and fail to mount a protective response. Seeking to uncover the pathways and host factors involved in PD-L1 upregulation that may lead to CD8+ T-cell inhibition, we discovered that C. trachomatis triggers the secretion of host type I interferons (IFNs) that are necessary and sufficient to upregulate PD-L1 in vitro. Additionally, secretion of type I IFNs is dependent on C. trachomatis development and its type III secretion system. We have also validated that type I IFNs contribute to upregulation of PD-L1 during C. trachomatis infection in vivo using a mouse model of infection. Overall, these findings reveal that C. trachomatis induction of this host pathway may contribute to adaptive immune evasion.
Collapse
|
6
|
Rausch L, Kallies A. Molecular Mechanisms Governing CD8 T Cell Differentiation and Checkpoint Inhibitor Response in Cancer. Annu Rev Immunol 2025; 43:515-543. [PMID: 40279308 DOI: 10.1146/annurev-immunol-082223-044122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/27/2025]
Abstract
CD8 T cells play a critical role in antitumor immunity. However, over time, they often become dysfunctional or exhausted and ultimately fail to control tumor growth. To effectively harness CD8 T cells for cancer immunotherapy, a detailed understanding of the mechanisms that govern their differentiation and function is crucial. This review summarizes our current knowledge of the molecular pathways that regulate CD8 T cell heterogeneity and function in chronic infection and cancer and outlines how T cells respond to therapeutic checkpoint blockade. We explore how T cell-intrinsic and -extrinsic factors influence CD8 T cell differentiation, fate choices, and functional states and ultimately dictate their response to therapy. Identifying cells that orchestrate long-term antitumor immunity and understanding the mechanisms that govern their development and persistence are critical steps toward improving cancer immunotherapy.
Collapse
Affiliation(s)
- Lisa Rausch
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia;
| | - Axel Kallies
- Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria, Australia;
| |
Collapse
|
7
|
Zhang Y, Khanniche A, Li Y, Wu Z, Wang H, Zhang H, Li X, Hu L, Kong X. A myeloid IFN gamma response gene signature correlates with cancer prognosis. Clin Transl Med 2025; 15:e70139. [PMID: 40165405 PMCID: PMC11959096 DOI: 10.1002/ctm2.70139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2024] [Revised: 10/18/2024] [Accepted: 12/05/2024] [Indexed: 04/02/2025] Open
Abstract
BACKGROUND The IFN-γ cytokine plays a dual role in anti-tumor immunity, enhancing immune defense against cancer cells while promoting tumor survival and progression. Its influence on prognosis and therapeutic responses across cancer types remains unclear. OBJECTIVE This study aimed to perform a pan-cancer analysis of IFN-γ response genes to determine their prognostic significance and evaluate their impact on clinical outcomes and anti-PD1 immunotherapy responses. METHODS Using multiple datasets, 46 IFN-γ response genes were identified as prognostic for disease-specific survival, and their expression was used to construct the IFN-γ Response Gene Network Signature (IFGRNS) score. The prognostic and therapeutic relevance of the IFGRNS score was assessed across cancer types, considering tumor pathology, genomic alterations, tumor mutation burden, and microenvironment. Single-cell transcriptomic analysis identified cellular contributors, and a murine pancreatic cancer (PAN02) model was used to validate findings with anti-PD1 therapy. RESULTS The IFGRNS score emerged as a robust prognostic indicator of survival, with higher scores correlating with worse outcomes in most cancer types. The prognostic significance of the score was influenced by factors such as cancer type, tumor pathology, and the tumor microenvironment. Single-cell analysis revealed that myeloid cells, particularly the M2 macrophage subtype, demonstrated high levels of IFGRNS expression, which was associated with tumor progression. A negative correlation was observed between the IFGRNS score and outcomes to anti-PD1 immunotherapy in urologic cancers, where patients with higher scores showed worse prognosis and lower response rates to therapy. Experimental validation in the PAN02 murine model confirmed that anti-PD1 therapy significantly reduced tumor size and IFGRNS expression in M2 macrophages, supporting the clinical findings. CONCLUSIONS The IFGRNS score is a novel prognostic indicator for survival and therapeutic responses in cancer. These findings underline the complexity of IFN-γ signaling and suggest potential applications for the IFGRNS score in cancer diagnosis, prognosis, and immunotherapy. Novelty & impact statements: IFN-γ response genes play a significant role in tumour biology, yet comprehensive analysis across various cancers is limited. This study identifies a novel prognostic biomarker, the IFGRNS score, which is elevated in myeloid lineage cells and correlates with survival across multiple cancers. The IFGRNS score is also associated with tumour pathology, immune microenvironment, and immunotherapy response, highlighting its diagnostic and therapeutic potential in cancer management. KEY POINTS IFN-γ cytokine plays a dual role in cancer, aiding immune defense but also promoting tumor progression. A novel IFGRNS score, based on 46 IFN-γ response genes, was identified as a strong prognostic marker for survival across cancer types. Higher IFGRNS scores correlate with worse prognosis and reduced response to anti-PD1 immunotherapy, particularly in urologic cancers. M2 macrophages were identified as key contributors to high IFGRNS scores, associated with tumor progression. Findings were validated in a murine cancer model, highlighting the potential of the IFGRNS score for cancer prognosis and therapy guidance.
Collapse
Affiliation(s)
- Yuchao Zhang
- CAS Key Laboratory of Tissue Microenvironment and TumorShanghai Institute of Nutrition and HealthChinese Academy of SciencesShanghaiChina
| | - Asma Khanniche
- ANDA Biology Medicine Development (Shenzhen) Co., LTDShenzhenChina
| | - Yizhe Li
- CAS Key Laboratory of Tissue Microenvironment and TumorShanghai Institute of Nutrition and HealthChinese Academy of SciencesShanghaiChina
| | - Zhenchuan Wu
- CAS Key Laboratory of Tissue Microenvironment and TumorShanghai Institute of Nutrition and HealthChinese Academy of SciencesShanghaiChina
- ANDA Biology Medicine Development (Shenzhen) Co., LTDShenzhenChina
| | - Hailong Wang
- CAS Key Laboratory of Tissue Microenvironment and TumorShanghai Institute of Nutrition and HealthChinese Academy of SciencesShanghaiChina
- ANDA Biology Medicine Development (Shenzhen) Co., LTDShenzhenChina
| | - Hongyu Zhang
- CAS Key Laboratory of Tissue Microenvironment and TumorShanghai Institute of Nutrition and HealthChinese Academy of SciencesShanghaiChina
| | - Xiaoxue Li
- CAS Key Laboratory of Tissue Microenvironment and TumorShanghai Institute of Nutrition and HealthChinese Academy of SciencesShanghaiChina
| | - Landian Hu
- CAS Key Laboratory of Tissue Microenvironment and TumorShanghai Institute of Nutrition and HealthChinese Academy of SciencesShanghaiChina
- ANDA Biology Medicine Development (Shenzhen) Co., LTDShenzhenChina
- Shenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhenChina
| | - Xiangyin Kong
- CAS Key Laboratory of Tissue Microenvironment and TumorShanghai Institute of Nutrition and HealthChinese Academy of SciencesShanghaiChina
- School of Life Science and TechnologyShanghaiTech UniversityShanghaiChina
| |
Collapse
|
8
|
Low ZXB, Yong SJ, Alrasheed HA, Al-Subaie MF, Al Kaabi NA, Alfaresi M, Albayat H, Alotaibi J, Al Bshabshe A, Alwashmi ASS, Sabour AA, Alshiekheid MA, Almansour ZH, Alharthi H, Al Ali HA, Almoumen AA, Alqasimi NA, AlSaihati H, Rodriguez-Morales AJ, Rabaan AA. Serotonergic psychedelics as potential therapeutics for post-COVID-19 syndrome (or Long COVID): A comprehensive review. Prog Neuropsychopharmacol Biol Psychiatry 2025; 137:111279. [PMID: 39909170 DOI: 10.1016/j.pnpbp.2025.111279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2024] [Revised: 01/28/2025] [Accepted: 01/29/2025] [Indexed: 02/07/2025]
Abstract
RATIONALE In our ongoing battle against the coronavirus 2019 (COVID-19) pandemic, a major challenge is the enduring symptoms that continue after acute infection. Also known as Long COVID, post-COVID-19 syndrome (PCS) often comes with debilitating symptoms like fatigue, disordered sleep, olfactory dysfunction, and cognitive issues ("brain fog"). Currently, there are no approved treatments for PCS. Recent research has uncovered that the severity of PCS is inversely linked to circulating serotonin levels, highlighting the potential of serotonin-modulating therapeutics for PCS. Therefore, we propose that serotonergic psychedelics, acting mainly via the 5-HT2A serotonin receptor, hold promise for treating PCS. OBJECTIVES Our review aims to elucidate potential mechanisms by which serotonergic psychedelics may alleviate the symptoms of PCS. RESULTS Potential mechanisms through which serotonergic psychedelics may alleviate PCS symptoms are discussed, with emphasis on their effects on inflammation, neuroplasticity, and gastrointestinal function. Additionally, this review explores the potential of serotonergic psychedelics in mitigating endothelial dysfunction, a pivotal aspect of PCS pathophysiology implicated in organ dysfunction. This review also examines the potential role of serotonergic psychedelics in alleviating specific PCS symptoms, which include olfactory dysfunction, cognitive impairment, sleep disturbances, and mental health challenges. CONCLUSIONS Emerging evidence suggests that serotonergic psychedelics may alleviate PCS symptoms. However, further high-quality research is needed to thoroughly assess their safety and efficacy in treating patients with PCS.
Collapse
Affiliation(s)
- Zhen Xuen Brandon Low
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Selangor, Malaysia
| | - Shin Jie Yong
- School of Medical and Life Sciences, Sunway University, Selangor, Malaysia.
| | - Hayam A Alrasheed
- Department of Pharmacy Practice, College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Maha F Al-Subaie
- Research Center, Dr. Sulaiman Alhabib Medical Group, Riyadh, Saudi Arabia; College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Nawal A Al Kaabi
- College of Medicine and Health Science, Khalifa University, Abu Dhabi, United Arab Emirates; Sheikh Khalifa Medical City, Abu Dhabi Health Services Company, Abu Dhabi, United Arab Emirates
| | - Mubarak Alfaresi
- Department of Microbiology, National Reference Laboratory, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates; Department of Pathology, College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates
| | - Hawra Albayat
- Infectious Disease Department, King Saud Medical City, Riyadh, Saudi Arabia
| | - Jawaher Alotaibi
- Infectious Diseases Unit, Department of Medicine, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Ali Al Bshabshe
- Adult Critical Care Department of Medicine, Division of Adult Critical Care, College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Ameen S S Alwashmi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Amal A Sabour
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Maha A Alshiekheid
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Zainab H Almansour
- Biological Science Department, College of Science, King Faisal University, Hofuf, Saudi Arabia
| | - Huda Alharthi
- Clinical Pharmacist, Pharmaceutical Care Department, King Faisal Medical Complex, Taif Health Cluster, Ministry of Health, Taif, Saudi Arabia
| | - Hani A Al Ali
- Pediatrics Department, Maternity & Children Hospital, Dammam, Saudi Arabia
| | - Adel A Almoumen
- Pediatrics Department, Maternity & Children Hospital, Dammam, Saudi Arabia
| | - Nabil A Alqasimi
- Pediatrics Department, Maternity & Children Hospital, Dammam, Saudi Arabia
| | - Hajir AlSaihati
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Hafr Al Batin, Hafr Al Batin, Saudi Arabia
| | - Alfonso J Rodriguez-Morales
- Faculty of Health Sciences, Universidad Cientifica del Sur, Lima, Peru; Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut, Lebanon
| | - Ali A Rabaan
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia; Molecular Diagnostic Laboratory, Johns Hopkins Aramco Healthcare, Dhahran, Saudi Arabia; Department of Public Health and Nutrition, The University of Haripur, Haripur, Pakistan.
| |
Collapse
|
9
|
Xu Q, Li L, Zhu R. T Cell Exhaustion in Allergic Diseases and Allergen Immunotherapy: A Novel Biomarker? Curr Allergy Asthma Rep 2025; 25:18. [PMID: 40091122 DOI: 10.1007/s11882-025-01199-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2025] [Indexed: 03/19/2025]
Abstract
PURPOSE OF REVIEW This review explores the emerging role of T cell exhaustion in allergic diseases and allergen immunotherapy (AIT). It aims to synthesize current knowledge on the mechanisms of T cell exhaustion, evaluate its potential involvement in allergic inflammation, and assess its implications as a novel biomarker for predicting and monitoring AIT efficacy. RECENT FINDINGS Recent studies highlight that T cell exhaustion, characterized by co-expression of inhibitory receptors (e.g., PD-1, CTLA-4, TIM-3), diminished cytokine production, and altered transcriptional profiles, may suppress type 2 inflammation in allergic diseases. In allergic asthma, exhausted CD4 + T cells exhibit upregulated inhibitory receptors, correlating with reduced IgE levels and airway hyperreactivity. During AIT, prolonged high-dose allergen exposure drives allergen-specific Th2 and T follicular helper (Tfh) cell exhaustion, potentially contributing to immune tolerance. Notably, clinical improvements in AIT correlate with depletion of allergen-specific Th2 cells and persistent expression of exhaustion markers (e.g., PD-1, CTLA-4) during maintenance phases. Blockade of inhibitory receptors (e.g., PD-1) enhances T cell activation, underscoring their dual regulatory role in allergy. T cell exhaustion represents a double-edged sword in allergy: it may dampen pathological inflammation in allergic diseases while serving as a mechanism for AIT-induced tolerance. The co-expression of inhibitory receptors on allergen-specific T cells emerges as a promising biomarker for AIT efficacy. Future research should clarify the transcriptional and metabolic drivers of exhaustion in allergy, validate its role across diverse allergic conditions, and optimize strategies to harness T cell exhaustion for durable immune tolerance. These insights could revolutionize therapeutic approaches and biomarker development in allergy management.
Collapse
Affiliation(s)
- Qingxiu Xu
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Le Li
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Rongfei Zhu
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
- Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| |
Collapse
|
10
|
Wang MX, Mauch BE, Williams AF, Barazande-Pour T, Araujo Hoffmann F, Harris SH, Lathrop CP, Turkal CE, Yung BS, Paw MH, Gervasio DAG, Tran T, Stuhlfire AE, Guo T, Daniels GA, Park SJ, Gutkind JS, Hangauer MJ. Antigenic cancer persister cells survive direct T cell attack. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2025:2025.03.14.643359. [PMID: 40166148 PMCID: PMC11956947 DOI: 10.1101/2025.03.14.643359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/02/2025]
Abstract
Drug-tolerant persister cancer cells were first reported fifteen years ago as a quiescent, reversible cell state which tolerates unattenuated cytotoxic drug stress. It remains unknown whether a similar phenomenon contributes to immune evasion. Here we report a persister state which survives weeks of direct cytotoxic T lymphocyte (CTL) attack. In contrast to previously known immune evasion mechanisms that avoid immune attack, antigenic persister cells robustly activate CTLs which deliver Granzyme B, secrete IFNγ, and induce tryptophan starvation resulting in apoptosis initiation. Instead of dying, persister cells paradoxically leverage apoptotic caspase activity to avoid inflammatory death. Furthermore, persister cells acquire mutations and epigenetic changes which enable outgrowth of CTL-resistant cells. Persister cell features are enriched in inflamed tumors which regressed during immunotherapy in vivo and in surgically resected human melanoma tissue under immune stress ex vivo. These findings reveal a persister cell state which is a barrier to immune-mediated tumor clearance.
Collapse
Affiliation(s)
- Michael X Wang
- Department of Dermatology, University of California San Diego
| | - Brandon E Mauch
- Department of Dermatology, University of California San Diego
| | | | | | | | - Sophie H Harris
- Department of Dermatology, University of California San Diego
| | | | - Claire E Turkal
- Department of Dermatology, University of California San Diego
| | - Bryan S Yung
- Department of Pharmacology, University of California San Diego
- Moores Cancer Center, University of California San Diego
| | - Michelle H Paw
- Department of Dermatology, University of California San Diego
| | | | - Tiffany Tran
- Department of Dermatology, University of California San Diego
| | | | - Theresa Guo
- Moores Cancer Center, University of California San Diego
- Department of Otolaryngology, University of California San Diego
| | - Gregory A Daniels
- Moores Cancer Center, University of California San Diego
- Division of Hematology-Oncology, Department of Medicine, University of California San Diego
| | - Soo J Park
- Moores Cancer Center, University of California San Diego
- Division of Hematology-Oncology, Department of Medicine, University of California San Diego
| | - J Silvio Gutkind
- Department of Pharmacology, University of California San Diego
- Moores Cancer Center, University of California San Diego
| | - Matthew J Hangauer
- Department of Dermatology, University of California San Diego
- Moores Cancer Center, University of California San Diego
| |
Collapse
|
11
|
Meyer SP, Bauer R, Brüne B, Schmid T. The role of type I interferon signaling in myeloid anti-tumor immunity. Front Immunol 2025; 16:1547466. [PMID: 40098954 PMCID: PMC11911529 DOI: 10.3389/fimmu.2025.1547466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2024] [Accepted: 02/14/2025] [Indexed: 03/19/2025] Open
Abstract
Tumors often arise in chronically inflamed, and thus immunologically highly active niches. While immune cells are able to recognize and remove transformed cells, tumors eventually escape the control of the immune system by shaping their immediate microenvironment. In this context, macrophages are of major importance, as they initially exert anti-tumor functions before they adopt a tumor-associated phenotype that instead inhibits anti-tumor immune responses and even allows for sustaining a smoldering inflammatory, growth promoting tumor microenvironment (TME). Type I interferons (IFNs) are well established modulators of inflammatory reactions. While they have been shown to directly inhibit tumor growth, there is accumulating evidence that they also play an important role in altering immune cell functions within the TME. In the present review, we focus on the impact of type I IFNs on anti-tumor responses, driven by monocytes and macrophages. Specifically, we will provide an overview of tumor-intrinsic factors, which impinge on IFN-stimulated gene (ISG) expression, like the presence of nucleic acids, metabolites, or hypoxia. We will further summarize the current understanding of the consequences of altered IFN responses on macrophage phenotypes, i.e., differentiation, polarization, and functions. For the latter, we will focus on macrophage-mediated tumor cell killing and phagocytosis, as well as on how macrophages affect their environment by secreting cytokines and directly interacting with immune cells. Finally, we will discuss how type I IFN responses in macrophages might affect and should be considered for current and future tumor therapies.
Collapse
Affiliation(s)
- Sofie Patrizia Meyer
- Institute of Biochemistry I, Faculty of Medicine, Goethe University Frankfurt, Frankfurt, Germany
| | - Rebekka Bauer
- Institute of Biochemistry I, Faculty of Medicine, Goethe University Frankfurt, Frankfurt, Germany
| | - Bernhard Brüne
- Institute of Biochemistry I, Faculty of Medicine, Goethe University Frankfurt, Frankfurt, Germany
- Frankfurt Cancer Institute, Goethe University Frankfurt, Frankfurt, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology, Frankfurt, Germany
| | - Tobias Schmid
- Institute of Biochemistry I, Faculty of Medicine, Goethe University Frankfurt, Frankfurt, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt, Frankfurt, Germany
| |
Collapse
|
12
|
Greene TT, Jo Y, Chiale C, Macal M, Fang Z, Khatri FS, Codrington AL, Kazane KR, Akbulut E, Swaminathan S, Fujita Y, Fitzgerald-Bocarsly P, Cordes T, Metallo C, Scott DA, Zúñiga EI. Metabolic deficiencies underlie reduced plasmacytoid dendritic cell IFN-I production following viral infection. Nat Commun 2025; 16:1460. [PMID: 39920132 PMCID: PMC11805920 DOI: 10.1038/s41467-025-56603-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2024] [Accepted: 01/23/2025] [Indexed: 02/09/2025] Open
Abstract
Type I Interferons (IFN-I) are central to host protection against viral infections, with plasmacytoid dendritic cells (pDC) being the most significant source, yet pDCs lose their IFN-I production capacity following an initial burst of IFN-I, resulting in susceptibility to secondary infections. The underlying mechanisms of these dynamics are not well understood. Here we find that viral infection reduces the capacity of pDCs to engage both oxidative and glycolytic metabolism. Mechanistically, we identify lactate dehydrogenase B (LDHB) as a positive regulator of pDC IFN-I production in mice and humans; meanwhile, LDHB deficiency is associated with suppressed IFN-I production, pDC metabolic capacity, and viral control following infection. In addition, preservation of LDHB expression is sufficient to partially retain the function of otherwise exhausted pDCs, both in vitro and in vivo. Furthermore, restoring LDHB in vivo in pDCs from infected mice increases IFNAR-dependent, infection-associated pathology. Our work thus identifies a mechanism for balancing immunity and pathology during viral infections, while also providing insight into the highly preserved infection-driven pDC inhibition.
Collapse
Affiliation(s)
- Trever T Greene
- Department of Biological Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Yeara Jo
- Department of Biological Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Carolina Chiale
- Department of Biological Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Monica Macal
- Department of Biological Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Ziyan Fang
- Department of Biological Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Fawziyah S Khatri
- Department of Biological Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Alicia L Codrington
- Department of Pathology, Immunology and Laboratory Medicine, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Katelynn R Kazane
- Department of Biological Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Elizabeth Akbulut
- Department of Pathology, Immunology and Laboratory Medicine, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Shobha Swaminathan
- Department of Medicine, Division of Infectious Disease, The State University of New Jersey, Rutgers, New Jersey Medical School, Newark, NJ, USA
| | - Yu Fujita
- Division of Next-Generation Drug Development, Research Center for Medical Sciences, The Jikei University School of Medicine, Tokyo, Japan
| | | | - Thekla Cordes
- Department of Bioinformatics and Biochemistry, Braunschweig Integrated Centre of Systems Biology (BRICS), Technische Universität Braunschweig, Braunschweig, Germany
- Department of Bioengineering, University of California, San Diego, La Jolla, CA, USA
- Molecular and Cell Biology Laboratory, Salk Institute for Biological Sciences, La Jolla, CA, USA
| | - Christian Metallo
- Molecular and Cell Biology Laboratory, Salk Institute for Biological Sciences, La Jolla, CA, USA
| | - David A Scott
- Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA
| | - Elina I Zúñiga
- Department of Biological Sciences, University of California, San Diego, La Jolla, CA, USA.
| |
Collapse
|
13
|
Vance RE. Tuberculosis as an unconventional interferonopathy. Curr Opin Immunol 2025; 92:102508. [PMID: 39637776 DOI: 10.1016/j.coi.2024.102508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2024] [Revised: 10/31/2024] [Accepted: 11/12/2024] [Indexed: 12/07/2024]
Abstract
Tuberculosis is caused by Mycobacterium tuberculosis, a bacterium that accounts for more human mortality than any other. Evidence is accumulating for the view that tuberculosis is an interferonopathy - a disease driven by type I interferons. However, how type I interferons exacerbate tuberculosis remains poorly understood. As an infection, tuberculosis is distinct from conventional interferonopathies, which are autoinflammatory diseases. Here I consider the hypothesis that type I interferons promote bacterial replication by impairing key antibacterial immune responses, including those orchestrated by interleukin-1 and interferon γ. Paradoxically, during tuberculosis, the underlying state of impaired antibacterial immunity co-exists with overt (but ineffective) inflammation. Conceiving of tuberculosis as an unconventional interferonopathy may suggest fruitful avenues for therapeutic intervention.
Collapse
Affiliation(s)
- Russell E Vance
- Division of Immunology and Molecular Medicine, Department of Molecular and Cell Biology, Howard Hughes Medical Institute, University of California, Berkeley, CA USA.
| |
Collapse
|
14
|
Patalano SD, Fuxman Bass P, Fuxman Bass JI. Transcription factors in the development and treatment of immune disorders. Transcription 2025; 16:118-140. [PMID: 38100543 PMCID: PMC11970766 DOI: 10.1080/21541264.2023.2294623] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 12/05/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023] Open
Abstract
Immune function is highly controlled at the transcriptional level by the binding of transcription factors (TFs) to promoter and enhancer elements. Several TF families play major roles in immune gene expression, including NF-κB, STAT, IRF, AP-1, NRs, and NFAT, which trigger anti-pathogen responses, promote cell differentiation, and maintain immune system homeostasis. Aberrant expression, activation, or sequence of isoforms and variants of these TFs can result in autoimmune and inflammatory diseases as well as hematological and solid tumor cancers. For this reason, TFs have become attractive drug targets, even though most were previously deemed "undruggable" due to their lack of small molecule binding pockets and the presence of intrinsically disordered regions. However, several aspects of TF structure and function can be targeted for therapeutic intervention, such as ligand-binding domains, protein-protein interactions between TFs and with cofactors, TF-DNA binding, TF stability, upstream signaling pathways, and TF expression. In this review, we provide an overview of each of the important TF families, how they function in immunity, and some related diseases they are involved in. Additionally, we discuss the ways of targeting TFs with drugs along with recent research developments in these areas and their clinical applications, followed by the advantages and disadvantages of targeting TFs for the treatment of immune disorders.
Collapse
Affiliation(s)
- Samantha D. Patalano
- Biology Department, Boston University, Boston, MA, USA
- Molecular Biology, Cellular Biology and Biochemistry Program, Boston University, Boston, MA, USA
| | - Paula Fuxman Bass
- Facultad de Medicina, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
| | - Juan I. Fuxman Bass
- Biology Department, Boston University, Boston, MA, USA
- Molecular Biology, Cellular Biology and Biochemistry Program, Boston University, Boston, MA, USA
- Bioinformatics Program, Boston University, Boston, MA, USA
| |
Collapse
|
15
|
Sepahpour T, Alshaweesh J, Azodi N, Singh K, Ireland DDC, Valanezhad F, Nakamura R, Satoskar AR, Dey R, Hamano S, Nakhasi HL, Gannavaram S. Downregulation of IRF7-mediated type-I interferon response by LmCen -/- parasites is necessary for protective immunity. NPJ Vaccines 2024; 9:250. [PMID: 39702382 DOI: 10.1038/s41541-024-01032-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 11/19/2024] [Indexed: 12/21/2024] Open
Abstract
Leishmaniasis is a tropical disease caused by Leishmania parasites and currently has no licensed vaccines. We developed a dermotropic Leishmania major centrin gene-deleted strain (LmCen-/-) as a live attenuated vaccine. Recent studies have shown that type I interferons (IFNs) play important roles in immunity to parasitic and viral pathogens. However, their relevance in protective immunity following vaccination is not understood. We found that immunization with LmCen-/- induces a transient increase in type I IFN response along with its regulatory factor IRF7 that is downregulated 7-21 days post-immunization, coincided with the induction of a robust Th1 adaptive immune response. Challenge infection with virulent L. donovani parasites showed a significant reduction of splenic and hepatic parasite burden in IRF7-/- mice than wild type mice following immunization with LmCen-/-, suggesting that ablation of type I IFN response is a pre-requisite for the induction of LmCen-/- mediated Th1 immunity against L. donovani infection.
Collapse
Affiliation(s)
- Telly Sepahpour
- Division of Emerging and Transfusion Transmitted Diseases, CBER, FDA, Silver Spring, MD, 20993, USA
| | - Jalal Alshaweesh
- Department of Parasitology, Institute of Tropical Medicine (NEKKEN), The Joint Usage/Research Center on Tropical Disease, Nagasaki University, Nagasaki, Japan, and Graduate School of Biomedical Sciences, Doctoral Leadership Program, Nagasaki University, Nagasaki, Japan
| | - Nazli Azodi
- Division of Emerging and Transfusion Transmitted Diseases, CBER, FDA, Silver Spring, MD, 20993, USA
| | - Komudi Singh
- National Heart Lung Blood Institute (NHLBI), NIH, Bethesda, MD, USA
| | - Derek D C Ireland
- Office of Pharmaceutical Quality, Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, MD, USA
| | - Farzaneh Valanezhad
- Department of Parasitology, Institute of Tropical Medicine (NEKKEN), The Joint Usage/Research Center on Tropical Disease, Nagasaki University, Nagasaki, Japan, and Graduate School of Biomedical Sciences, Doctoral Leadership Program, Nagasaki University, Nagasaki, Japan
| | - Risa Nakamura
- Department of Parasitology, Institute of Tropical Medicine (NEKKEN), The Joint Usage/Research Center on Tropical Disease, Nagasaki University, Nagasaki, Japan, and Graduate School of Biomedical Sciences, Doctoral Leadership Program, Nagasaki University, Nagasaki, Japan
| | - Abhay R Satoskar
- Department of Pathology and Microbiology, Ohio State University, Columbus, OH, USA
| | - Ranadhir Dey
- Division of Emerging and Transfusion Transmitted Diseases, CBER, FDA, Silver Spring, MD, 20993, USA.
| | - Shinjiro Hamano
- Department of Parasitology, Institute of Tropical Medicine (NEKKEN), The Joint Usage/Research Center on Tropical Disease, Nagasaki University, Nagasaki, Japan, and Graduate School of Biomedical Sciences, Doctoral Leadership Program, Nagasaki University, Nagasaki, Japan.
| | - Hira L Nakhasi
- Division of Emerging and Transfusion Transmitted Diseases, CBER, FDA, Silver Spring, MD, 20993, USA.
| | - Sreenivas Gannavaram
- Division of Emerging and Transfusion Transmitted Diseases, CBER, FDA, Silver Spring, MD, 20993, USA.
| |
Collapse
|
16
|
Hahm B. Exploring the Mechanisms for Virus Invasion at the Barrier of Host Defense Involving Signaling Pathways. Viruses 2024; 16:1939. [PMID: 39772245 PMCID: PMC11680288 DOI: 10.3390/v16121939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2024] [Accepted: 12/18/2024] [Indexed: 01/11/2025] Open
Abstract
Pathogenic viruses trigger or disrupt multiple signaling networks to establish an environment optimized for their own replication and productive infection [...].
Collapse
Affiliation(s)
- Bumsuk Hahm
- Departments of Surgery & Molecular Microbiology and Immunology, University of Missouri, Columbia, MO 65212, USA
| |
Collapse
|
17
|
Shaabani N, Zak J, Johnson JL, Huang Z, Nguyen N, Lazar DC, Vartabedian VF, Honke N, Jardine JG, Woehl J, Prinz M, Knobeloch KP, Arimoto KI, Zhang DE, Catz SD, Teijaro JR. ISG15 Drives Immune Pathology and Respiratory Failure during Systemic Lymphocytic Choriomeningitis Virus Infection. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2024; 213:1811-1824. [PMID: 39495004 PMCID: PMC11784630 DOI: 10.4049/jimmunol.2400042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 09/27/2024] [Indexed: 11/05/2024]
Abstract
ISG15, an IFN-stimulated gene, plays a crucial role in modulating immune responses during viral infections. Its upregulation is part of the host's defense mechanism against viruses, contributing to the antiviral state of cells. However, altered ISG15 expression can also lead to immune dysregulation and pathological outcomes, particularly during persistent viral infections. Understanding the balance of ISG15 in promoting antiviral immunity while avoiding immune-mediated pathology is essential for developing targeted therapeutic interventions against viral diseases. In this article, using Usp18-deficient, USP18 enzymatic-inactive and Isg15-deficient mouse models, we report that a lack of USP18 enzymatic function during persistent viral infection leads to severe immune pathology characterized by hematological disruptions described by reductions in platelets, total WBCs, and lymphocyte counts; pulmonary cytokine amplification; lung vascular leakage; and death. The lack of Usp18 in myeloid cells mimicked the pathological manifestations observed in Usp18-/- mice and required Isg15. Mechanistically, interrupting the enzymes that conjugate/deconjugate ISG15, using Uba7-/- or Usp18C61A mice, respectively, led to accumulation of ISG15 that was accompanied by inflammatory neutrophil accumulation, lung pathology, and death similar to that observed in Usp18-deficient mice. Moreover, myeloid cell depletion reversed pathological manifestations, morbidity, and mortality in Usp18C61A mice. Our results suggest that dysregulated ISG15 production and signaling during persistent lymphocytic choriomeningitis virus infection can produce lethal immune pathology and could serve as a therapeutic target during severe viral infections with pulmonary pathological manifestations.
Collapse
Affiliation(s)
- Namir Shaabani
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA
| | - Jaroslav Zak
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA
| | - Jennifer L Johnson
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA
| | - Zhe Huang
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA
| | - Nhan Nguyen
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA
| | - Daniel C Lazar
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA
| | - Vincent F Vartabedian
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA
| | - Nadine Honke
- Department of Rheumatology, Hiller Research Center Rheumatology, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Joseph G Jardine
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA
| | - Jordan Woehl
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA
| | - Marco Prinz
- Institute of Neuropathology, Medical Faculty, University of Freiburg, Freiburg, Germany
- BIOSS Centre for Biological Signaling Studies, University of Freiburg, Freiburg, Germany
- Center for Basics in NeuroModulation (NeuroModulBasics), Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Klaus-Peter Knobeloch
- Center for Basics in NeuroModulation (NeuroModulBasics), Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Kei-Ichiro Arimoto
- Moores UCSD Cancer Center, University of California San Diego, La Jolla, CA
| | - Dong-Er Zhang
- Moores UCSD Cancer Center, University of California San Diego, La Jolla, CA
- Department of Pathology, University of California San Diego, La Jolla, CA
- Division of Biological Science, University of California San Diego, La Jolla, CA
| | - Sergio D Catz
- Department of Molecular Medicine, The Scripps Research Institute, La Jolla, CA
| | - John R Teijaro
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA
| |
Collapse
|
18
|
Bullock CB, Wang L, Ware BC, Wagoner N, Ohara RA, Liu TT, Desai P, Peters B, Murphy KM, Handley SA, Morrison TE, Diamond MS. Type I interferon signaling in dendritic cells limits direct antigen presentation and CD8 + T cell responses against an arthritogenic alphavirus. mBio 2024; 15:e0293024. [PMID: 39535221 PMCID: PMC11633147 DOI: 10.1128/mbio.02930-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2024] [Accepted: 10/08/2024] [Indexed: 11/16/2024] Open
Abstract
Ross River virus (RRV) and other alphaviruses cause chronic musculoskeletal syndromes that are associated with viral persistence, which suggests deficits in immune clearance mechanisms, including CD8+ T-cell responses. Here, we used a recombinant RRV-gp33 that expresses the immunodominant CD8+ T-cell epitope of lymphocytic choriomeningitis virus (LCMV) to directly compare responses with a virus, LCMV, that strongly induces antiviral CD8+ T cells. After footpad injection, we detected fewer gp33-specific CD8+ T cells in the draining lymph node (DLN) after RRV-gp33 than LCMV infection, despite similar viral RNA levels in the foot. However, less RRV RNA was detected in the DLN compared to LCMV, with RRV localizing principally to the subcapsular region and LCMV to the paracortical T-cell zones. Single-cell RNA-sequencing analysis of adoptively transferred gp33-specific transgenic CD8+ T cells showed rapid differentiation into effector cells after LCMV but not RRV infection. This defect in RRV-specific CD8+ T effector cell maturation was corrected by local blockade of type I interferon (IFN) signaling, which also resulted in increased RRV infection in the DLN. Studies in Wdfy4-/-, CD11c-Cre B2mfl/fl, or Xcr1-Cre Ifnar1fl/fl mice that respectively lack cross-presenting capacity, MHC-I antigen presentation by dendritic cells (DCs), or type I IFN signaling in the DC1 subset show that RRV-specific CD8+ T-cell responses can be improved by enhanced direct antigen presentation by DCs. Overall, our experiments suggest that antiviral type I IFN signaling in DCs limits direct alphavirus infection and antigen presentation, which likely delays CD8+ T-cell responses.IMPORTANCEChronic arthritis and musculoskeletal disease are common outcomes of infections caused by arthritogenic alphaviruses, including Ross River virus (RRV), due to incomplete virus clearance. Unlike other viral infections that are efficiently cleared by cytotoxic CD8+ T cells, RRV infection is surprisingly unaffected by CD8+ T cells as mice lacking or having these cells show similar viral persistence in joint and lymphoid tissues. To elucidate the basis for this deficient response, we measured the RRV-specific CD8+ T-cell population size and activation state relative to another virus known to elicit a strong T-cell response. Our findings reveal that RRV induces fewer CD8+ T cells due to limited infection of immune cells in the draining lymph node. By increasing RRV susceptibility in antigen-presenting cells, we elicited a robust CD8+ T-cell response. These results highlight antigen availability and virus tropism as possible targets for intervention against RRV immune evasion and persistence.
Collapse
Affiliation(s)
- Christopher B. Bullock
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Leran Wang
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Brian C. Ware
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Ngan Wagoner
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Ray A. Ohara
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Tian-Tian Liu
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Pritesh Desai
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Bjoern Peters
- Center for Vaccine Innovation, La Jolla Institute for Immunology, La Jolla, California, USA
- Department of Medicine, University of California San Diego, La Jolla, California, USA
| | - Kenneth M. Murphy
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Scott A. Handley
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Thomas E. Morrison
- Department of Immunology and Microbiology, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Michael S. Diamond
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, Missouri, USA
- The Andrew M. and Jane M. Bursky Center for Human Immunology, Washington University School of Medicine, St. Louis, Missouri, USA
- Center for Vaccines and Immunity to Microbial Pathogens, Washington University School of Medicine, St. Louis, Missouri, USA
| |
Collapse
|
19
|
Zhang H, Li C, Sun R, Zhang X, Li Z, Hua D, Yin B, Yang L, Zhang L, Huang J. NEIL1 block IFN-β production and enhance vRNP function to facilitate influenza A virus proliferation. NPJ VIRUSES 2024; 2:57. [PMID: 40295715 PMCID: PMC11721407 DOI: 10.1038/s44298-024-00065-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Accepted: 10/14/2024] [Indexed: 04/30/2025]
Abstract
Influenza A virus (IAV) has developed multiple tactics to hinder the innate immune response including the epigenetic regulation during IAV infection, but the novel epigenetic factors and their mechanism in innate immunity remain well studied. Here, through a non-biased high-throughput sgRNA screening of 1041 known epigenetic modifiers in a cellular model of IAV-induced interferon-beta (IFN-β) production, we identified nei endonuclease VIII-like 1 (NEIL1) as a critical regulator of IFN-β in response to viral infection. Further studies showed that NEIL1 promoted the replication of the influenza virus by regulating the methylation of cytonuclear IFN-β promoter (mainly CpG-345), inhibiting the expression of IFN-β and IFN-stimulating genes. The structural domains of NEIL1, especially the catalytic domain, were critical for the suppression of IFN-β production, but the enzymatic activity of NEIL1 was dispensable. Furthermore, our results revealed that NEIL1 relied on interactions with the N- and C-terminus of the nucleoprotein (NP) of IAV, and NEIL1 expression facilitated the entry of the NP into the nucleus, which further enhanced the stability of the viral ribonucleoprotein (vRNP) complex and thus contributed to IAV replication and transcription. These findings reveal an enzyme-independent mechanism of host NEIL1 that negatively regulates IFN-β expression, thereby facilitating IAV propagation. Our study provides new insights into the roles of NEIL1, both in directly promoting virus replication and in evading innate immunity in IAV infection.
Collapse
Affiliation(s)
- Huixia Zhang
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Changyan Li
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Ruiqi Sun
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Xinyi Zhang
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Zexing Li
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Deping Hua
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Boxuan Yin
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Liu Yang
- School of Life Sciences, Tianjin University, Tianjin, China
| | - Lilin Zhang
- School of Life Sciences, Tianjin University, Tianjin, China.
| | - Jinhai Huang
- School of Life Sciences, Tianjin University, Tianjin, China.
| |
Collapse
|
20
|
Griffiths CD, Shah M, Shao W, Borgman CA, Janes KA. Three modes of viral adaption by the heart. SCIENCE ADVANCES 2024; 10:eadp6303. [PMID: 39536108 PMCID: PMC11559625 DOI: 10.1126/sciadv.adp6303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 10/08/2024] [Indexed: 11/16/2024]
Abstract
Viruses elicit long-term adaptive responses in the tissues they infect. Understanding viral adaptions in humans is difficult in organs such as the heart, where primary infected material is not routinely collected. In search of asymptomatic infections with accompanying host adaptions, we mined for cardio-pathogenic viruses in the unaligned reads of nearly 1000 human hearts profiled by RNA sequencing. Among virus-positive cases (~20%), we identified three robust adaptions in the host transcriptome related to inflammatory nuclear factor κB (NF-κB) signaling and posttranscriptional regulation by the p38-MK2 pathway. The adaptions are not determined by the infecting virus, and they recur in infections of human or animal hearts and cultured cardiomyocytes. Adaptions switch states when NF-κB or p38-MK2 is perturbed in cells engineered for chronic infection by the cardio-pathogenic virus, coxsackievirus B3. Stratifying viral responses into reversible adaptions adds a targetable systems-level simplification for infections of the heart and perhaps other organs.
Collapse
Affiliation(s)
- Cameron D. Griffiths
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22908, USA
| | - Millie Shah
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22908, USA
| | - William Shao
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22908, USA
| | - Cheryl A. Borgman
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22908, USA
| | - Kevin A. Janes
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22908, USA
- Department of Biochemistry and Molecular Genetics, University of Virginia, Charlottesville, VA 22908, USA
| |
Collapse
|
21
|
Chhipa AS, Boscaro V, Gallicchio M, Patel S. The curious case of type I interferon signaling in cancer. Biochim Biophys Acta Rev Cancer 2024; 1879:189204. [PMID: 39477031 DOI: 10.1016/j.bbcan.2024.189204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2024] [Revised: 10/18/2024] [Accepted: 10/21/2024] [Indexed: 11/05/2024]
Abstract
Cytokines are the crucial signaling proteins that mediate the crosstalks between the cells of tumor microenvironment (TME). Interferon-1 (IFN-1) are the important cytokines that are widely known for their tumor suppressive roles comprising of cancer cell intrinsic and extrinsic mechanisms. Despite having known antitumor effects, IFN-1 are also reported to have tumor promoting functions under varying circumstances. This dichotomy in the functions of IFN-1 is largely attributed to the acute and chronic activation of IFN-1 signaling in TME. The chronic activation of IFN-1 signaling in tumor cells results in altered stimulation of downstream pathways that result in the expression of tumor promoting proteins, while the acute IFN-1 signaling activation maintains its tumor inhibiting functions. In the present review, we have discussed the anti- and pro-tumor actions of IFN-1 signaling under acute and chronic IFN-1 signaling activation. We have also discussed the downstream changes in signaling components that result in tumor supportive functions of a constitutive IFN-1 signaling. We have further discussed the possible strategies to overcome the detrimental effects of chronic IFN-1 pathway activation and to successfully employ IFN-1 for their beneficial anti-tumor effects.
Collapse
Affiliation(s)
- Abu Sufiyan Chhipa
- Department of Pharmacology, Institute of Pharmacy, Nirma University, 382481 Ahmedabad, India; Department of Drug Science and Technology, University of Turin, 10125 Turin, Italy
| | - Valentina Boscaro
- Department of Drug Science and Technology, University of Turin, 10125 Turin, Italy
| | | | - Snehal Patel
- Department of Pharmacology, Institute of Pharmacy, Nirma University, 382481 Ahmedabad, India.
| |
Collapse
|
22
|
Jo Y, Greene TT, Zhang K, Chiale C, Fang Z, Dallari S, Marooki N, Wang W, Zuniga EI. Genomic Analysis of Progenitors in Viral Infection Implicates Glucocorticoids as Suppressors of Plasmacytoid Dendritic Cell Generation. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.10.28.620771. [PMID: 39554106 PMCID: PMC11565824 DOI: 10.1101/2024.10.28.620771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2024]
Abstract
Plasmacytoid Dendritic cells (pDCs) are the most potent producers of interferons, which are critical antiviral cytokines. pDC development is, however, compromised following a viral infection, and this phenomenon, as well as its relationship to conventional (c)DC development is still incompletely understood. By using lymphocytic choriomeningitis virus (LCMV) infection in mice as a model system, we observed that DC progenitors skewed away from pDC and towards cDC development during in vivo viral infection. Subsequent characterization of the transcriptional and epigenetic landscape of fms-like tyrosine kinase 3 + (Flt3 + ) DC progenitors and follow-up studies revealed increased apoptosis and reduced proliferation in different individual DC-progenitors as well as a profound IFN-I-dependent ablation of pre-pDCs, but not pre-DC precursor, after both acute and chronic LCMV infections. In addition, integrated genomic analysis identified altered activity of 34 transcription factors in Flt3 + DC progenitors from infected mice, including two regulators of Glucocorticoid (GC) responses. Subsequent studies demonstrated that addition of GCs to DC progenitors led to downregulated pDC-primed-genes while upregulating cDC-primed-genes, and that endogenous GCs selectively decreased pDC, but not cDC, numbers upon in-vivo LCMV infection. These findings demonstrate a significant ablation of pre-pDCs in infected mice and identify GCs as suppressors of pDC generation from early progenitors. This provides an explanation for the impaired pDC development following viral infection and links pDC generation to the hypothalamic-pituitary-adrenal axis. Significance Statement Plasmacytoid dendritic cells (pDCs) play critical roles in antiviral responses. However, adaptations of DC progenitors lead to compromised pDC generation after viral infection. Here, we characterized the transcriptional and epigenetic landscapes of DC progenitors after infection. We observed widespread changes in gene expression and chromatin accessibility, reflecting shifts in proliferation, apoptosis, and differentiation potential into various DC subsets. Notably, we identified alterations in the predicted activity of 34 transcription factors, including two regulators of glucocorticoid responses. Our data demonstrate that glucocorticoids inhibit pDC generation by reprogramming DC progenitors. These findings establish a molecular framework for understanding how DC progenitors adapt to infection and highlight the role of glucocorticoid signaling in this process.
Collapse
|
23
|
Gu X, Wei S, Lv X. Circulating tumor cells: from new biological insights to clinical practice. Signal Transduct Target Ther 2024; 9:226. [PMID: 39218931 PMCID: PMC11366768 DOI: 10.1038/s41392-024-01938-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 05/31/2024] [Accepted: 07/29/2024] [Indexed: 09/04/2024] Open
Abstract
The primary reason for high mortality rates among cancer patients is metastasis, where tumor cells migrate through the bloodstream from the original site to other parts of the body. Recent advancements in technology have significantly enhanced our comprehension of the mechanisms behind the bloodborne spread of circulating tumor cells (CTCs). One critical process, DNA methylation, regulates gene expression and chromosome stability, thus maintaining dynamic equilibrium in the body. Global hypomethylation and locus-specific hypermethylation are examples of changes in DNA methylation patterns that are pivotal to carcinogenesis. This comprehensive review first provides an overview of the various processes that contribute to the formation of CTCs, including epithelial-mesenchymal transition (EMT), immune surveillance, and colonization. We then conduct an in-depth analysis of how modifications in DNA methylation within CTCs impact each of these critical stages during CTC dissemination. Furthermore, we explored potential clinical implications of changes in DNA methylation in CTCs for patients with cancer. By understanding these epigenetic modifications, we can gain insights into the metastatic process and identify new biomarkers for early detection, prognosis, and targeted therapies. This review aims to bridge the gap between basic research and clinical application, highlighting the significance of DNA methylation in the context of cancer metastasis and offering new avenues for improving patient outcomes.
Collapse
Affiliation(s)
- Xuyu Gu
- Department of Oncology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Shiyou Wei
- Department of Anesthesiology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Xin Lv
- Department of Anesthesiology, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China.
| |
Collapse
|
24
|
Broomfield BJ, Tan CW, Qin RZ, Duckworth BC, Alvarado C, Dalit L, Chen J, Mackiewicz L, Muramatsu H, Pellegrini M, Rogers KL, Moon WJ, Nutt SL, Davis MJ, Pardi N, Wimmer VC, Groom JR. Transient inhibition of type I interferon enhances CD8 + T cell stemness and vaccine protection. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.06.26.600763. [PMID: 38979239 PMCID: PMC11230403 DOI: 10.1101/2024.06.26.600763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Abstract
Developing vaccines that promote CD8 + T cell memory is a challenge for infectious disease and cancer immunotherapy. TCF-1 + stem cell-like memory T (T SCM ) cells are important determinants of long-lived memory. Yet, the developmental requirements for T SCM formation are unclear. Here, we identify the temporal window for type I interferon (IFN-I) receptor (IFNAR) blockade to drive T SCM cell generation. T SCM cells were transcriptionally distinct and emerged from a transitional precursor of exhausted (T PEX ) cellular state concomitant with viral clearance. T SCM differentiation correlated with T cell retention within the lymph node paracortex, due to increased CXCR3 chemokine abundance which disrupted gradient formation. These affects were due a counterintuitive increase in IFNψ, which controlled cell location. Combining IFNAR inhibition with mRNA-LNP vaccination promoted specific T SCM differentiation and enhanced protection against chronic infection. These finding propose a new approach to vaccine design whereby modulation of inflammation promotes memory formation and function. HIGHLIGHTS Early, transient inhibition of the type I interferon (IFN) receptor (IFNAR) during acute viral infection promotes stem cell-like memory T (T SCM ) cell differentiation without establishing chronic infection. T SCM and precursor of exhausted (T PEX ) cellular states are distinguished transcriptionally and by cell surface markers. Developmentally, T SCM cell differentiation occurs via a transition from a T PEX state coinciding with viral clearance. Transient IFNAR blockade increases IFNψ production to modulate the ligands of CXCR3 and couple T SCM differentiation to cell retention within the T cell paracortex of the lymph node. Specific promotion of T SCM cell differentiation with nucleoside-modified mRNA-LNP vaccination elicits enhanced protection against chronic viral challenge.
Collapse
|
25
|
Gadina M, O'Shea JJ. JAKing up immunity. Science 2024; 384:1303-1304. [PMID: 38900897 DOI: 10.1126/science.adq1717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/22/2024]
Abstract
Janus kinase (JAK) inhibitors improve antitumor responses.
Collapse
Affiliation(s)
- Massimo Gadina
- Translational Immunology Section, Office of Science and Technology, National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), National Institutes of Health (NIH), Bethesda, MD, USA
| | - John J O'Shea
- Lymphocyte Cell Biology Section, Molecular Immunology and Inflammation Branch, NIAMS, NIH, Bethesda, MD, USA
| |
Collapse
|
26
|
Mathew D, Marmarelis ME, Foley C, Bauml JM, Ye D, Ghinnagow R, Ngiow SF, Klapholz M, Jun S, Zhang Z, Zorc R, Davis CW, Diehn M, Giles JR, Huang AC, Hwang WT, Zhang NR, Schoenfeld AJ, Carpenter EL, Langer CJ, Wherry EJ, Minn AJ. Combined JAK inhibition and PD-1 immunotherapy for non-small cell lung cancer patients. Science 2024; 384:eadf1329. [PMID: 38900877 PMCID: PMC11327955 DOI: 10.1126/science.adf1329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 05/05/2024] [Indexed: 06/22/2024]
Abstract
Persistent inflammation driven by cytokines such as type-one interferon (IFN-I) can cause immunosuppression. We show that administration of the Janus kinase 1 (JAK1) inhibitor itacitinib after anti-PD-1 (programmed cell death protein 1) immunotherapy improves immune function and antitumor responses in mice and results in high response rates (67%) in a phase 2 clinical trial for metastatic non-small cell lung cancer. Patients who failed to respond to initial anti-PD-1 immunotherapy but responded after addition of itacitinib had multiple features of poor immune function to anti-PD-1 alone that improved after JAK inhibition. Itacitinib promoted CD8 T cell plasticity and therapeutic responses of exhausted and effector memory-like T cell clonotypes. Patients with persistent inflammation refractory to itacitinib showed progressive CD8 T cell terminal differentiation and progressive disease. Thus, JAK inhibition may improve the efficacy of anti-PD-1 immunotherapy by pivoting T cell differentiation dynamics.
Collapse
Affiliation(s)
- Divij Mathew
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Institute for Immunology and Immune Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Parker Institute for Cancer Immunotherapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Melina E. Marmarelis
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Caitlin Foley
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Mark Foundation Center for Immunotherapy, Immune Signaling, and Radiation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Joshua M. Bauml
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Darwin Ye
- Parker Institute for Cancer Immunotherapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Mark Foundation Center for Immunotherapy, Immune Signaling, and Radiation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Reem Ghinnagow
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Mark Foundation Center for Immunotherapy, Immune Signaling, and Radiation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Shin Foong Ngiow
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Institute for Immunology and Immune Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Parker Institute for Cancer Immunotherapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Max Klapholz
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Mark Foundation Center for Immunotherapy, Immune Signaling, and Radiation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Soyeong Jun
- Department of Radiation Oncology and Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Zhaojun Zhang
- Department of Statistics, The Wharton School, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert Zorc
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Christiana W. Davis
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Maximillian Diehn
- Department of Radiation Oncology and Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Josephine R. Giles
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Institute for Immunology and Immune Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Parker Institute for Cancer Immunotherapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Alexander C. Huang
- Institute for Immunology and Immune Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Parker Institute for Cancer Immunotherapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Wei-Ting Hwang
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Nancy R. Zhang
- Department of Statistics, The Wharton School, University of Pennsylvania, Philadelphia, PA, USA
| | - Adam J. Schoenfeld
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Erica L. Carpenter
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Corey J. Langer
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - E. John Wherry
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Institute for Immunology and Immune Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Parker Institute for Cancer Immunotherapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Mark Foundation Center for Immunotherapy, Immune Signaling, and Radiation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Andy J. Minn
- Institute for Immunology and Immune Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Parker Institute for Cancer Immunotherapy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Mark Foundation Center for Immunotherapy, Immune Signaling, and Radiation, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| |
Collapse
|
27
|
Zak J, Pratumchai I, Marro BS, Marquardt KL, Zavareh RB, Lairson LL, Oldstone MBA, Varner JA, Hegerova L, Cao Q, Farooq U, Kenkre VP, Bachanova V, Teijaro JR. JAK inhibition enhances checkpoint blockade immunotherapy in patients with Hodgkin lymphoma. Science 2024; 384:eade8520. [PMID: 38900864 PMCID: PMC11283877 DOI: 10.1126/science.ade8520] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 04/23/2024] [Indexed: 06/22/2024]
Abstract
Unleashing antitumor T cell activity by checkpoint inhibitor immunotherapy is effective in cancer patients, but clinical responses are limited. Cytokine signaling through the Janus kinase (JAK)-signal transducer and activator of transcription (STAT) pathway correlates with checkpoint immunotherapy resistance. We report a phase I clinical trial of the JAK inhibitor ruxolitinib with anti-PD-1 antibody nivolumab in Hodgkin lymphoma patients relapsed or refractory following checkpoint inhibitor immunotherapy. The combination yielded a best overall response rate of 53% (10/19). Ruxolitinib significantly reduced neutrophil-to-lymphocyte ratios and percentages of myeloid suppressor cells but increased numbers of cytokine-producing T cells. Ruxolitinib rescued the function of exhausted T cells and enhanced the efficacy of immune checkpoint blockade in preclinical solid tumor and lymphoma models. This synergy was characterized by a switch from suppressive to immunostimulatory myeloid cells, which enhanced T cell division.
Collapse
Affiliation(s)
- Jaroslav Zak
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, USA
| | - Isaraphorn Pratumchai
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, USA
- Department of Immunology, Leiden University Medical Centre, Leiden, Netherlands
| | - Brett S. Marro
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, USA
| | - Kristi L. Marquardt
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, USA
| | | | - Luke L. Lairson
- Department of Chemistry, The Scripps Research Institute, La Jolla, USA
| | - Michael B. A. Oldstone
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, USA
| | - Judith A. Varner
- Moores Cancer Center, University of California, San Diego, La Jolla, USA
| | - Livia Hegerova
- Division of Hematology, University of Washington School of Medicine, Seattle, USA
| | - Qing Cao
- Biostatistics Core, Masonic Cancer Center, University of Minnesota, Minneapolis, USA
| | - Umar Farooq
- Division of Hematology and Oncology and Bone Marrow Transplantation, University of Iowa, Iowa City, USA
| | | | - Veronika Bachanova
- Division of Hematology, Oncology and Transplantation, University of Minnesota, Minneapolis, USA
| | - John R. Teijaro
- Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, USA
| |
Collapse
|
28
|
Chung YR, Awakoaiye B, Dangi T, Irani N, Fourati S, Penaloza-MacMaster P. An attenuated lymphocytic choriomeningitis virus vector enhances tumor control in mice partly via IFN-I. J Clin Invest 2024; 134:e178945. [PMID: 38861331 PMCID: PMC11290963 DOI: 10.1172/jci178945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 06/04/2024] [Indexed: 06/13/2024] Open
Abstract
Viral vectors are being used for the treatment of cancer. Yet, their efficacy varies among tumors and their use poses challenges in immunosuppressed patients, underscoring the need for alternatives. We report striking antitumoral effects by a nonlytic viral vector based on attenuated lymphocytic choriomeningitis virus (r3LCMV). We show in multiple tumor models that injection of tumor-bearing mice with this vector results in improved tumor control and survival. Importantly, r3LCMV improved tumor control in immunodeficient Rag1-/- mice and MyD88-/- mice, suggesting that multiple pathways contributed to the antitumoral effects. The antitumoral effects of r3LCMV were also observed when this vector was administered several weeks before tumor challenges, suggesting the induction of trained immunity. Single-cell RNA sequencing analyses, antibody blockade experiments, and knockout models revealed a critical role for host-intrinsic IFN-I in the antitumoral efficacy of r3LCMV vectors. Collectively, these data demonstrate potent antitumoral effects by r3LCMV vectors and unveil multiple mechanisms underlying their antitumoral efficacy.
Collapse
Affiliation(s)
- Young Rock Chung
- Department of Microbiology-Immunology, Feinberg School of Medicine, and
| | - Bakare Awakoaiye
- Department of Microbiology-Immunology, Feinberg School of Medicine, and
| | - Tanushree Dangi
- Department of Microbiology-Immunology, Feinberg School of Medicine, and
| | - Nahid Irani
- Department of Microbiology-Immunology, Feinberg School of Medicine, and
| | - Slim Fourati
- Department of Medicine, Division of Allergy and Immunology, Feinberg School of Medicine and Center for Human Immunobiology, Northwestern University, Chicago, Illinois, USA
| | | |
Collapse
|
29
|
Zenga J, Awan MJ, Frei A, Massey B, Bruening J, Shukla M, Sharma GP, Shreenivas A, Wong SJ, Zimmermann MT, Mathison AJ, Himburg HA. Type I interferon signaling promotes radioresistance in head and neck cancer. Transl Cancer Res 2024; 13:2535-2543. [PMID: 38881922 PMCID: PMC11170510 DOI: 10.21037/tcr-23-2104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 02/08/2024] [Indexed: 06/18/2024]
Abstract
Despite the promise of concurrent radiotherapy (RT) and immunotherapy in head and neck cancer (HNC), multiple randomized trials of this combination have had disappointing results. To evaluate potential immunologic mechanisms of RT resistance, we compared pre-treatment HNCs that developed RT resistance to a matched cohort that achieved curative status. Gene set enrichment analysis demonstrated that a pre-treatment pro-immunogenic tumor microenvironment (TME), including type II interferon [interferon gamma (IFNγ)] and tumor necrosis factor alpha (TNFα) signaling, predicted cure while type I interferon [interferon alpha (IFNα)] enrichment was associated with an immunosuppressive TME found in tumors that went on to recur. We then used immune deconvolution of RNA sequencing datasets to evaluate immunologic cell subset enrichment. This identified M2 macrophage signaling associated with type I IFN pathway expression in RT-recurrent disease. To further dissect mechanism, we then evaluated differential gene expression between pre-treatment and RT-resistant HNCs from sampled from the same patients at the same anatomical location in the oral cavity. Here, recurrent samples exhibited upregulation of type I IFN-stimulated genes (ISGs) including members of the IFN-induced protein with tetratricopeptide repeats (IFIT) and IFN-induced transmembrane (IFITM) gene families. While several ISGs were upregulated in each recurrent cancer, IFIT2 was significantly upregulated in all recurrent tumors when compared with the matched pre-RT specimens. Based on these observations, we hypothesized sustained type I IFN signaling through ISGs, such as IFIT2, may suppress the intra-tumoral immune response thereby promoting radiation resistance.
Collapse
Affiliation(s)
- Joseph Zenga
- Department of Otolaryngology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Musaddiq J. Awan
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Anne Frei
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Becky Massey
- Department of Otolaryngology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Jennifer Bruening
- Department of Otolaryngology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Monica Shukla
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Guru Prasad Sharma
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Aditya Shreenivas
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Stuart J. Wong
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Michael T. Zimmermann
- Linda T. and John A. Mellowes Center for Genomic Sciences and Precision Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
- Department of Biochemistry, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Angela J. Mathison
- Linda T. and John A. Mellowes Center for Genomic Sciences and Precision Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
- Division of Research, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Heather A. Himburg
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| |
Collapse
|
30
|
Abdel-Haq H. Feasibility of Using a Type I IFN-Based Non-Animal Approach to Predict Vaccine Efficacy and Safety Profiles. Vaccines (Basel) 2024; 12:583. [PMID: 38932312 PMCID: PMC11209158 DOI: 10.3390/vaccines12060583] [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: 05/07/2024] [Revised: 05/23/2024] [Accepted: 05/24/2024] [Indexed: 06/28/2024] Open
Abstract
Animal-based tests are used for the control of vaccine quality. However, because highly purified and safe vaccines are now available, alternative approaches that can replace or reduce animal use for the assessment of vaccine outcomes must be established. In vitro tests for vaccine quality control exist and have already been implemented. However, these tests are specifically designed for some next-generation vaccines, and this makes them not readily available for testing other vaccines. Therefore, universal non-animal tests are still needed. Specific signatures of the innate immune response could represent a promising approach to predict the outcome of vaccines by non-animal methods. Type I interferons (IFNs) have multiple immunomodulatory activities, which are exerted through effectors called interferon stimulated genes (ISGs), and are one of the most important immune signatures that might provide potential candidate molecular biomarkers for this purpose. This paper will mainly examine if this idea might be feasible by analyzing all relevant published studies that have provided type I IFN-related biomarkers for evaluating the safety and efficacy profiles of vaccines using an advanced transcriptomic approach as an alternative to the animal methods. Results revealed that such an approach could potentially provide biomarkers predictive of vaccine outcomes after addressing some limitations.
Collapse
Affiliation(s)
- Hanin Abdel-Haq
- Istituto Superiore di Sanità, Viale Regina Elena, 299, 00161 Rome, Italy
| |
Collapse
|
31
|
Brunet-Ratnasingham E, Morin S, Randolph HE, Labrecque M, Bélair J, Lima-Barbosa R, Pagliuzza A, Marchitto L, Hultström M, Niessl J, Cloutier R, Sreng Flores AM, Brassard N, Benlarbi M, Prévost J, Ding S, Anand SP, Sannier G, Marks A, Wågsäter D, Bareke E, Zeberg H, Lipcsey M, Frithiof R, Larsson A, Zhou S, Nakanishi T, Morrison D, Vezina D, Bourassa C, Gendron-Lepage G, Medjahed H, Point F, Richard J, Larochelle C, Prat A, Cunningham JL, Arbour N, Durand M, Richards JB, Moon K, Chomont N, Finzi A, Tétreault M, Barreiro L, Wolf G, Kaufmann DE. Sustained IFN signaling is associated with delayed development of SARS-CoV-2-specific immunity. Nat Commun 2024; 15:4177. [PMID: 38755196 PMCID: PMC11522391 DOI: 10.1038/s41467-024-48556-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 05/06/2024] [Indexed: 05/18/2024] Open
Abstract
Plasma RNAemia, delayed antibody responses and inflammation predict COVID-19 outcomes, but the mechanisms underlying these immunovirological patterns are poorly understood. We profile 782 longitudinal plasma samples from 318 hospitalized patients with COVID-19. Integrated analysis using k-means reveals four patient clusters in a discovery cohort: mechanically ventilated critically-ill cases are subdivided into good prognosis and high-fatality clusters (reproduced in a validation cohort), while non-critical survivors segregate into high and low early antibody responders. Only the high-fatality cluster is enriched for transcriptomic signatures associated with COVID-19 severity, and each cluster has distinct RBD-specific antibody elicitation kinetics. Both critical and non-critical clusters with delayed antibody responses exhibit sustained IFN signatures, which negatively correlate with contemporaneous RBD-specific IgG levels and absolute SARS-CoV-2-specific B and CD4+ T cell frequencies. These data suggest that the "Interferon paradox" previously described in murine LCMV models is operative in COVID-19, with excessive IFN signaling delaying development of adaptive virus-specific immunity.
Collapse
Affiliation(s)
- Elsa Brunet-Ratnasingham
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC, Canada
- Department of Medicine, University of California, San Francisco, CA, USA
| | - Sacha Morin
- Department of Computer Science and Operations Research, Université de Montréal, Montreal, QC, Canada
- Mila-Quebec AI Institute, Montreal, QC, Canada
| | - Haley E Randolph
- Committee on Genetics, Genomics, and Systems Biology, University of Chicago, Chicago, IL, USA
| | - Marjorie Labrecque
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Bioinformatics Program, Department of Biochemistry and Molecular Medicine, Université de Montréal, Montreal, QC, Canada
| | - Justin Bélair
- Department of Mathematics and Statistics, Université de Montréal, Montreal, QC, Canada
- Independent Data Scientist, JB Consulting, Montreal, QC, H3S1K8, Canada
| | - Raphaël Lima-Barbosa
- Department of Mathematics and Statistics, Université de Montréal, Montreal, QC, Canada
- Independent Data Scientist, JB Consulting, Montreal, QC, H3S1K8, Canada
| | - Amélie Pagliuzza
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
| | - Lorie Marchitto
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC, Canada
| | - Michael Hultström
- Anaesthesiology and Intensive Care Medicine, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden.
- Integrative Physiology, Department of Medical Cell Biology, Uppsala University, Uppsala, Sweden.
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada.
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC, Canada.
| | - Julia Niessl
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC, Canada
- BioNTech SE, Mainz, Germany
| | - Rose Cloutier
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
| | - Alina M Sreng Flores
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
| | - Nathalie Brassard
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
| | - Mehdi Benlarbi
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC, Canada
| | - Jérémie Prévost
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC, Canada
| | - Shilei Ding
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
| | - Sai Priya Anand
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC, Canada
| | - Gérémy Sannier
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC, Canada
| | - Amanda Marks
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Dick Wågsäter
- Integrative Physiology, Department of Medical Cell Biology, Uppsala University, Uppsala, Sweden
| | - Eric Bareke
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
| | - Hugo Zeberg
- Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Miklos Lipcsey
- Anaesthesiology and Intensive Care Medicine, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
- Hedenstierna Laboratory, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Robert Frithiof
- Anaesthesiology and Intensive Care Medicine, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Anders Larsson
- Clinical Chemistry, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Sirui Zhou
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC, Canada
- Department of Human Genetics, McGill University, Montreal, QC, Canada
| | - Tomoko Nakanishi
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC, Canada
- Department of Human Genetics, McGill University, Montreal, QC, Canada
- Kyoto-McGill International Collaborative School in Genomic Medicine, Gaduate School of Medicine, Kyoto University, Kyoto, Japan
- Research Fellow, Japan Society for the Promotion of Science, Tokyo, Japan
| | - David Morrison
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC, Canada
| | - Dani Vezina
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC, Canada
| | - Catherine Bourassa
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
| | - Gabrielle Gendron-Lepage
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
| | - Halima Medjahed
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
| | - Floriane Point
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
| | - Jonathan Richard
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
| | - Catherine Larochelle
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Department of Neurosciences, Université de Montréal, Montreal, QC, Canada
| | - Alexandre Prat
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Department of Neurosciences, Université de Montréal, Montreal, QC, Canada
| | - Janet L Cunningham
- Department of Medical Sciences, Psychiatry, Uppsala University, Uppsala, Sweden
| | - Nathalie Arbour
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Department of Neurosciences, Université de Montréal, Montreal, QC, Canada
| | - Madeleine Durand
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Centre Hospitalier de l'Université de Montréal (CHUM), Montreal, QC, Canada
| | - J Brent Richards
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC, Canada
- Department of Human Genetics, McGill University, Montreal, QC, Canada
- Department of Twin Research, King's College London, London, UK
| | - Kevin Moon
- Department of Mathematics and Statistics, Utah State University, Logan, UT, USA
| | - Nicolas Chomont
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC, Canada
| | - Andrés Finzi
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montreal, QC, Canada
- Department of Microbiology and Immunology, McGill University, Montreal, QC, H3A 2B4, Canada
| | - Martine Tétreault
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada
- Department of Neurosciences, Université de Montréal, Montreal, QC, Canada
| | - Luis Barreiro
- Committee on Genetics, Genomics, and Systems Biology, University of Chicago, Chicago, IL, USA
- Section of Genetic Medicine, Department of Medicine, University of Chicago, Chicago, IL, USA
- Committee on Immunology, University of Chicago, Chicago, IL, USA
| | - Guy Wolf
- Department of Computer Science and Operations Research, Université de Montréal, Montreal, QC, Canada.
- Mila-Quebec AI Institute, Montreal, QC, Canada.
- Department of Mathematics and Statistics, Université de Montréal, Montreal, QC, Canada.
| | - Daniel E Kaufmann
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, QC, Canada.
- Département de Médecine, Université de Montréal, Montreal, QC, Canada.
- Division of Infectious Diseases, Department of Medicine, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
| |
Collapse
|
32
|
Song J, Zhang Y, Zhou C, Zhan J, Cheng X, Huang H, Mao S, Zong Z. The dawn of a new Era: mRNA vaccines in colorectal cancer immunotherapy. Int Immunopharmacol 2024; 132:112037. [PMID: 38599100 DOI: 10.1016/j.intimp.2024.112037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 03/24/2024] [Accepted: 04/05/2024] [Indexed: 04/12/2024]
Abstract
Colorectal cancer (CRC) is a typical cancer that accounts for 10% of all new cancer cases annually and nearly 10% of all cancer deaths. Despite significant progress in current classical interventions for CRC, these traditional strategies could be invasive and with numerous adverse effects. The poor prognosis of CRC patients highlights the evident and pressing need for more efficient and targeted treatment. Novel strategies regarding mRNA vaccines for anti-tumor therapy have also been well-developed since the successful application for the prevention of COVID-19. mRNA vaccine technology won the 2023 Nobel Prize in Physiology or Medicine, signaling a new direction in human anti-cancer treatment: mRNA medicine. As a promising new immunotherapy in CRC and other multiple cancer treatments, the mRNA vaccine has higher specificity, better efficacy, and fewer side effects than traditional strategies. The present review outlines the basics of mRNA vaccines and their advantages over other vaccines and informs an available strategy for developing efficient mRNA vaccines for CRC precise treatment. In the future, more exploration of mRNA vaccines for CRC shall be attached, fostering innovation to address existing limitations.
Collapse
Affiliation(s)
- Jingjing Song
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, No.1 MinDe Road, Nanchang 330006, Jiangxi, China; School of Ophthalmology and Optometry, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Yujun Zhang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, No.1 MinDe Road, Nanchang 330006, Jiangxi, China; Huankui Academy, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Chulin Zhou
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, No.1 MinDe Road, Nanchang 330006, Jiangxi, China; The Second Clinical Medical College, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Jianhao Zhan
- Huankui Academy, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Xifu Cheng
- School of Ophthalmology and Optometry, Nanchang University, Nanchang 330006, Jiangxi, China
| | - Haoyu Huang
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, No.1 MinDe Road, Nanchang 330006, Jiangxi, China
| | - Shengxun Mao
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, No.1 MinDe Road, Nanchang 330006, Jiangxi, China.
| | - Zhen Zong
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Nanchang University, No.1 MinDe Road, Nanchang 330006, Jiangxi, China.
| |
Collapse
|
33
|
Moinuddin A, Poznanski SM, Portillo AL, Monteiro JK, Ashkar AA. Metabolic adaptations determine whether natural killer cells fail or thrive within the tumor microenvironment. Immunol Rev 2024; 323:19-39. [PMID: 38459782 DOI: 10.1111/imr.13316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2024]
Abstract
Natural Killer (NK) cells are a top contender in the development of adoptive cell therapies for cancer due to their diverse antitumor functions and ability to restrict their activation against nonmalignant cells. Despite their success in hematologic malignancies, NK cell-based therapies have been limited in the context of solid tumors. Tumor cells undergo various metabolic adaptations to sustain the immense energy demands that are needed to support their rapid and uncontrolled proliferation. As a result, the tumor microenvironment (TME) is depleted of nutrients needed to fuel immune cell activity and contains several immunosuppressive metabolites that hinder NK cell antitumor functions. Further, we now know that NK cell metabolic status is a main determining factor of their effector functions. Hence, the ability of NK cells to withstand and adapt to these metabolically hostile conditions is imperative for effective and sustained antitumor activity in the TME. With this in mind, we review the consequences of metabolic hostility in the TME on NK cell metabolism and function. We also discuss tumor-like metabolic programs in NK cell induced by STAT3-mediated expansion that adapt NK cells to thrive in the TME. Finally, we examine how other approaches can be applied to enhance NK cell metabolism in tumors.
Collapse
Affiliation(s)
- Adnan Moinuddin
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- McMaster Immunology Research Centre, McMaster University, Hamilton, Ontario, Canada
- Centre for Discovery in Cancer Research, McMaster University, Hamilton, Ontario, Canada
| | - Sophie M Poznanski
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- McMaster Immunology Research Centre, McMaster University, Hamilton, Ontario, Canada
- Centre for Discovery in Cancer Research, McMaster University, Hamilton, Ontario, Canada
| | - Ana L Portillo
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- McMaster Immunology Research Centre, McMaster University, Hamilton, Ontario, Canada
- Centre for Discovery in Cancer Research, McMaster University, Hamilton, Ontario, Canada
| | - Jonathan K Monteiro
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- McMaster Immunology Research Centre, McMaster University, Hamilton, Ontario, Canada
- Centre for Discovery in Cancer Research, McMaster University, Hamilton, Ontario, Canada
| | - Ali A Ashkar
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- McMaster Immunology Research Centre, McMaster University, Hamilton, Ontario, Canada
- Centre for Discovery in Cancer Research, McMaster University, Hamilton, Ontario, Canada
| |
Collapse
|
34
|
Callon D, Glenet M, Lebreil AL, Heng L, Bouland N, Fichel C, Fornes P, Andreoletti L, Berri F. Major Group-B Enterovirus populations deleted in the noncoding 5' region of genomic RNA modulate activation of the type I interferon pathway in cardiomyocytes and induce myocarditis. PLoS Pathog 2024; 20:e1012125. [PMID: 38696536 PMCID: PMC11093299 DOI: 10.1371/journal.ppat.1012125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 05/14/2024] [Accepted: 03/14/2024] [Indexed: 05/04/2024] Open
Abstract
Major 5'-terminally deleted (5'TD) RNA forms of group-B coxsackievirus (CVB-5'TD) has been associated with myocarditis in both mice and humans. Although it is known that interferon-β (IFN-β) signaling is critical for an efficient innate immune response against CVB-induced myocarditis, the link between CVB-5'TD RNA forms and type I IFN signaling in cardiomyocytes remains to be explored. In a mouse model of CVB3/28-induced myocarditis, major early-emerging forms of CVB-5'TD RNA have been characterized as replicative viral populations that impair IFN-β production in the heart. Synthetic CVB3/28 RNA forms mimicking each of these major 5'TD virus populations were transfected in mice and have been shown to modulate innate immune responses in the heart and to induce myocarditis in mice. Remarkably, transfection of synthetic viral RNA with deletions in the secondary structures of the 5'-terminal CVB3 RNA domain I, modifying stem-loops "b", "c" or "d", were found to impair IFN-β production in human cardiomyocytes. In addition, the activation of innate immune response by Poly(I:C), was found to restore IFN-β production and to reduce the burden of CVB-5'TD RNA-forms in cardiac tissues, thereby reducing the mortality rate of infected mice. Overall, our results indicate that major early-emerging CVB3 populations deleted in the domain I of genomic RNA, in the 5' noncoding region, modulate the activation of the type I IFN pathway in cardiomyocytes and induce myocarditis in mice. These findings shed new light on the role of replicative CVB-5'TD RNA forms as key pathophysiological factors in CVB-induced human myocarditis.
Collapse
Affiliation(s)
- Domitille Callon
- University of Reims Champagne Ardennes, Inserm, UMR-S1320 CardioVir, Reims, France
- Academic Hospital of Reims, Robert Debré, Pathology Department, Reims, France
| | - Marie Glenet
- University of Reims Champagne Ardennes, Inserm, UMR-S1320 CardioVir, Reims, France
| | - Anne-Laure Lebreil
- University of Reims Champagne Ardennes, Inserm, UMR-S1320 CardioVir, Reims, France
| | - Laetitia Heng
- University of Reims Champagne Ardennes, Inserm, UMR-S1320 CardioVir, Reims, France
| | - Nicole Bouland
- Academic Hospital of Reims, Robert Debré, Pathology Department, Reims, France
| | - Caroline Fichel
- Academic Hospital of Reims, Robert Debré, Pathology Department, Reims, France
| | - Paul Fornes
- University of Reims Champagne Ardennes, Inserm, UMR-S1320 CardioVir, Reims, France
- Academic Hospital of Reims, Robert Debré, Pathology Department, Reims, France
| | - Laurent Andreoletti
- University of Reims Champagne Ardennes, Inserm, UMR-S1320 CardioVir, Reims, France
- Academic Hospital of Reims, Robert Debré, Virology Department, Reims, France
| | - Fatma Berri
- University of Reims Champagne Ardennes, Inserm, UMR-S1320 CardioVir, Reims, France
| |
Collapse
|
35
|
Xu HC, Pandey P, Ward H, Gorzkiewicz M, Abromavičiūtė D, Tinz C, Müller L, Meyer C, Pandyra AA, Yavas A, Borkhardt A, Esposito I, Lang KS, Lang PA. High-Affinity-Mediated Viral Entry Triggers Innate Affinity Escape Resulting in Type I IFN Resistance and Impaired T Cell Immunity. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2024; 212:1457-1466. [PMID: 38497668 PMCID: PMC11016594 DOI: 10.4049/jimmunol.2300637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 02/23/2024] [Indexed: 03/19/2024]
Abstract
Increased receptor binding affinity may allow viruses to escape from Ab-mediated inhibition. However, how high-affinity receptor binding affects innate immune escape and T cell function is poorly understood. In this study, we used the lymphocytic choriomeningitis virus (LCMV) murine infection model system to create a mutated LCMV exhibiting higher affinity for the entry receptor α-dystroglycan (LCMV-GPH155Y). We show that high-affinity receptor binding results in increased viral entry, which is associated with type I IFN (IFN-I) resistance, whereas initial innate immune activation was not impaired during high-affinity virus infection in mice. Consequently, IFN-I resistance led to defective antiviral T cell immunity, reduced type II IFN, and prolonged viral replication in this murine model system. Taken together, we show that high-affinity receptor binding of viruses can trigger innate affinity escape including resistance to IFN-I resulting in prolonged viral replication.
Collapse
Affiliation(s)
- Haifeng C. Xu
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Piyush Pandey
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Harry Ward
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Michal Gorzkiewicz
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, Lodz, Poland
| | - Džiuljeta Abromavičiūtė
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Constanze Tinz
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| | - Lisa Müller
- Institute of Virology, University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Caroline Meyer
- Institute of Virology, University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Aleksandra A. Pandyra
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich Heine University, Düsseldorf, Germany
- Institute of Clinical Chemistry and Clinical Pharmacology, University Hospital Bonn, Bonn, Germany
- German Center for Infection Research, Partner Site Bonn-Cologne, Bonn, Germany
| | - Aslihan Yavas
- Institute of Pathology, Medical Faculty, Heinrich Heine University and University Hospital of Düsseldorf, Düsseldorf, Germany
| | - Arndt Borkhardt
- Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Center of Child and Adolescent Health, Heinrich Heine University, Düsseldorf, Germany
| | - Irene Esposito
- Institute of Pathology, Medical Faculty, Heinrich Heine University and University Hospital of Düsseldorf, Düsseldorf, Germany
| | - Karl S. Lang
- Institute of Immunology, Medical Faculty, University of Duisburg-Essen, Essen, Germany
| | - Philipp A. Lang
- Department of Molecular Medicine II, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
| |
Collapse
|
36
|
Andreu-Saumell I, Rodriguez-Garcia A, Mühlgrabner V, Gimenez-Alejandre M, Marzal B, Castellsagué J, Brasó-Maristany F, Calderon H, Angelats L, Colell S, Nuding M, Soria-Castellano M, Barbao P, Prat A, Urbano-Ispizua A, Huppa JB, Guedan S. CAR affinity modulates the sensitivity of CAR-T cells to PD-1/PD-L1-mediated inhibition. Nat Commun 2024; 15:3552. [PMID: 38670972 PMCID: PMC11053011 DOI: 10.1038/s41467-024-47799-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 04/12/2024] [Indexed: 04/28/2024] Open
Abstract
Chimeric antigen receptor (CAR)-T cell therapy for solid tumors faces significant hurdles, including T-cell inhibition mediated by the PD-1/PD-L1 axis. The effects of disrupting this pathway on T-cells are being actively explored and controversial outcomes have been reported. Here, we hypothesize that CAR-antigen affinity may be a key factor modulating T-cell susceptibility towards the PD-1/PD-L1 axis. We systematically interrogate CAR-T cells targeting HER2 with either low (LA) or high affinity (HA) in various preclinical models. Our results reveal an increased sensitivity of LA CAR-T cells to PD-L1-mediated inhibition when compared to their HA counterparts by using in vitro models of tumor cell lines and supported lipid bilayers modified to display varying PD-L1 densities. CRISPR/Cas9-mediated knockout (KO) of PD-1 enhances LA CAR-T cell cytokine secretion and polyfunctionality in vitro and antitumor effect in vivo and results in the downregulation of gene signatures related to T-cell exhaustion. By contrast, HA CAR-T cell features remain unaffected following PD-1 KO. This behavior holds true for CD28 and ICOS but not 4-1BB co-stimulated CAR-T cells, which are less sensitive to PD-L1 inhibition albeit targeting the antigen with LA. Our findings may inform CAR-T therapies involving disruption of PD-1/PD-L1 pathway tailored in particular for effective treatment of solid tumors.
Collapse
Affiliation(s)
- Irene Andreu-Saumell
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain
| | - Alba Rodriguez-Garcia
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain.
| | - Vanessa Mühlgrabner
- Medical University of Vienna, Center for Pathophysiology, Infectiology and Immunology, Institute for Hygiene and Applied Immunology, Vienna, Austria
| | - Marta Gimenez-Alejandre
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain
| | - Berta Marzal
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain
| | - Joan Castellsagué
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain
| | - Fara Brasó-Maristany
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain
| | - Hugo Calderon
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain
| | - Laura Angelats
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain
- Department of Medicine, University of Barcelona, Barcelona, Spain
| | - Salut Colell
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain
| | - Mara Nuding
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain
| | - Marta Soria-Castellano
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain
| | - Paula Barbao
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain
| | - Aleix Prat
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain
- Department of Medicine, University of Barcelona, Barcelona, Spain
- Institute of Cancer and Blood Diseases, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Alvaro Urbano-Ispizua
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain
- Department of Medicine, University of Barcelona, Barcelona, Spain
| | - Johannes B Huppa
- Medical University of Vienna, Center for Pathophysiology, Infectiology and Immunology, Institute for Hygiene and Applied Immunology, Vienna, Austria
| | - Sonia Guedan
- Oncology and Hematology Department, Fundació Clínic Recerca Biomédica- IDIBAPS, Barcelona, Spain.
| |
Collapse
|
37
|
Zannikou M, Fish EN, Platanias LC. Signaling by Type I Interferons in Immune Cells: Disease Consequences. Cancers (Basel) 2024; 16:1600. [PMID: 38672681 PMCID: PMC11049350 DOI: 10.3390/cancers16081600] [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: 03/11/2024] [Revised: 04/08/2024] [Accepted: 04/18/2024] [Indexed: 04/28/2024] Open
Abstract
This review addresses interferon (IFN) signaling in immune cells and the tumor microenvironment (TME) and examines how this affects cancer progression. The data reveal that IFNs exert dual roles in cancers, dependent on the TME, exhibiting both anti-tumor activity and promoting cancer progression. We discuss the abnormal IFN signaling induced by cancerous cells that alters immune responses to permit their survival and proliferation.
Collapse
Affiliation(s)
- Markella Zannikou
- Robert H. Lurie Comprehensive Cancer Center, Division of Hematology-Oncology, Feinberg School of Medicine, Northwestern University, 303 East Superior Ave., Chicago, IL 60611, USA
| | - Eleanor N. Fish
- Toronto General Hospital Research Institute, University Health Network, 67 College Street, Toronto, ON M5G 2M1, Canada;
- Department of Immunology, University of Toronto, 1 King’s College Circle, Toronto, ON M5S 1A8, Canada
| | - Leonidas C. Platanias
- Robert H. Lurie Comprehensive Cancer Center, Division of Hematology-Oncology, Feinberg School of Medicine, Northwestern University, 303 East Superior Ave., Chicago, IL 60611, USA
- Department of Medicine, Jesse Brown Veterans Affairs Medical Center, 820 S. Damen Ave., Chicago, IL 60612, USA
| |
Collapse
|
38
|
Berber E, Mulik S, Rouse BT. Meeting the Challenge of Controlling Viral Immunopathology. Int J Mol Sci 2024; 25:3935. [PMID: 38612744 PMCID: PMC11011832 DOI: 10.3390/ijms25073935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 03/27/2024] [Accepted: 03/29/2024] [Indexed: 04/14/2024] Open
Abstract
The mission of this review is to identify immune-damaging participants involved in antiviral immunoinflammatory lesions. We argue these could be targeted and their activity changed selectively by maneuvers that, at the same time, may not diminish the impact of components that help resolve lesions. Ideally, we need to identify therapeutic approaches that can reverse ongoing lesions that lack unwanted side effects and are affordable to use. By understanding the delicate balance between immune responses that cause tissue damage and those that aid in resolution, novel strategies can be developed to target detrimental immune components while preserving the beneficial ones. Some strategies involve rebalancing the participation of immune components using various approaches, such as removing or blocking proinflammatory T cell products, expanding regulatory cells, restoring lost protective cell function, using monoclonal antibodies (moAb) to counteract inhibitory molecules, and exploiting metabolic differences between inflammatory and immuno-protective responses. These strategies can help reverse ongoing viral infections. We explain various approaches, from model studies and some clinical evidence, that achieve innate and adaptive immune rebalancing, offering insights into potential applications for controlling chronic viral-induced lesions.
Collapse
Affiliation(s)
- Engin Berber
- Infection Biology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA;
| | - Sachin Mulik
- Center for Biomedical Research, The University of Texas Health Science Center at Tyler, Tyler, TX 75708, USA;
| | - Barry T. Rouse
- College of Veterinary Medicine, University of Tennessee, Knoxville, TN 37996, USA
| |
Collapse
|
39
|
Griffiths CD, Shah M, Shao W, Borgman CA, Janes KA. Three Modes of Viral Adaption by the Heart. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.28.587274. [PMID: 38585853 PMCID: PMC10996681 DOI: 10.1101/2024.03.28.587274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
Viruses elicit long-term adaptive responses in the tissues they infect. Understanding viral adaptions in humans is difficult in organs such as the heart, where primary infected material is not routinely collected. In search of asymptomatic infections with accompanying host adaptions, we mined for cardio-pathogenic viruses in the unaligned reads of nearly one thousand human hearts profiled by RNA sequencing. Among virus-positive cases (~20%), we identified three robust adaptions in the host transcriptome related to inflammatory NFκB signaling and post-transcriptional regulation by the p38-MK2 pathway. The adaptions are not determined by the infecting virus, and they recur in infections of human or animal hearts and cultured cardiomyocytes. Adaptions switch states when NFκB or p38-MK2 are perturbed in cells engineered for chronic infection by the cardio-pathogenic virus, coxsackievirus B3. Stratifying viral responses into reversible adaptions adds a targetable systems-level simplification for infections of the heart and perhaps other organs.
Collapse
Affiliation(s)
- Cameron D. Griffiths
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22908, USA
| | - Millie Shah
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22908, USA
| | - William Shao
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22908, USA
| | - Cheryl A. Borgman
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22908, USA
| | - Kevin A. Janes
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA 22908, USA
- Department of Biochemistry & Molecular Genetics, University of Virginia, Charlottesville, VA 22908, USA
| |
Collapse
|
40
|
Abdullah L, Emiliani FE, Vaidya CM, Stuart H, Kolling FW, Ackerman ME, Song L, McKenna A, Huang YH. Hierarchal single-cell lineage tracing reveals differential fate commitment of CD8 T-cell clones in response to acute infection. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.21.586160. [PMID: 38585810 PMCID: PMC10996474 DOI: 10.1101/2024.03.21.586160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
Generating balanced populations of CD8 effector and memory T cells is necessary for immediate and durable immunity to infections and cancer. Yet, a definitive understanding of CD8 differentiation remains unclear. We used CARLIN, a processive lineage recording mouse model with single-cell RNA-seq and TCR-seq to track endogenous antigen-specific CD8 T cells during acute viral infection. We identified a diverse repertoire of expanded T-cell clones represented by seven transcriptional states. TCR enrichment analysis revealed differential memory- or effector-fate biases within clonal populations. Shared Vb segments and amino acid motifs were found within biased categories despite high TCR diversity. Using single-cell CARLIN barcode-seq we tracked multi-generational clones and found that unlike unbiased or memory-biased clones, which stably retain their fate profiles, effector-biased clones could adopt memory- or effector-bias within subclones. Collectively, our study demonstrates that a heterogenous T-cell repertoire specific for a shared antigen is composed of clones with distinct TCR-intrinsic fate-biases.
Collapse
Affiliation(s)
- Leena Abdullah
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Lebanon, NH 03756, USA
| | - Francesco E. Emiliani
- Department of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth, Lebanon, NH 03756, USA
| | - Chinmay M. Vaidya
- Thayer School of Engineering, Dartmouth College, Hanover, NH 03755, USA
| | - Hannah Stuart
- Department of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth, Lebanon, NH 03756, USA
| | | | - Margaret E. Ackerman
- Thayer School of Engineering, Dartmouth College, Hanover, NH 03755, USA
- Dartmouth Cancer Center, Lebanon, NH 03756, USA
| | - Li Song
- Department of Biomedical Data Science, Geisel School of Medicine at Dartmouth, Lebanon, NH 03756, USA
- Dartmouth Cancer Center, Lebanon, NH 03756, USA
| | - Aaron McKenna
- Department of Molecular and Systems Biology, Geisel School of Medicine at Dartmouth, Lebanon, NH 03756, USA
- Dartmouth Cancer Center, Lebanon, NH 03756, USA
| | - Yina H. Huang
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Lebanon, NH 03756, USA
- Dartmouth Cancer Center, Lebanon, NH 03756, USA
- Department of Pathology and Laboratory Medicine, Dartmouth Health, Lebanon, NH 03756, USA
| |
Collapse
|
41
|
Greene TT, Jo Y, Macal M, Fang Z, Khatri FS, Codrington AL, Kazane KR, Chiale C, Akbulut E, Swaminathan S, Fujita Y, Fitzgerald-Bocarsly P, Cordes T, Metallo C, Scott DA, Zuniga EI. Metabolic Deficiencies Underlie Plasmacytoid Dendritic Cell Exhaustion After Viral Infection. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.02.28.582551. [PMID: 38464328 PMCID: PMC10925345 DOI: 10.1101/2024.02.28.582551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
Type I Interferons (IFN-I) are central to host protection against viral infections 1 . While any cell can produce IFN-I, Plasmacytoid Dendritic Cells (pDCs) make greater quantities and more varieties of these cytokines than any other cell type 2 . However, following an initial burst of IFN- I, pDCs lose their exceptional IFN-I production capacity and become "exhausted", a phenotype that associates with enhanced susceptibility to secondary infections 3-5 . Despite this apparent cost for the host, pDC exhaustion is conserved across multiple species and viral infections, but the underlying mechanisms and the potential evolutionary advantages are not well understood. Here we characterize pDC exhaustion and demonstrate that it is associated with a reduced capacity of pDCs to engage both oxidative and glycolytic metabolism. Mechanistically, we identify lactate dehydrogenase B (LDHB) as a novel positive regulator of pDC IFN-I production in mice and humans, show that LDHB deficiency is associated with suppressed IFN-I production, pDC metabolic capacity, and viral control following a viral infection, and demonstrate that preservation of LDHB expression is sufficient to partially restore exhausted pDC function in vitro and in vivo . Furthermore, restoring LDHB in vivo in exhausted pDCs increased IFNAR dependent infection- associated pathology. Therefore, our work identifies a novel and conserved mechanism for balancing immunity and pathology during viral infections, while also providing insight into the highly preserved but previously unexplained phenomenon of pDC exhaustion.
Collapse
|
42
|
Orozco RC, Marquardt K, Pratumchai I, Shaikh AF, Mowen K, Domissy A, Teijaro JR, Sherman LA. Autoimmunity-associated allele of tyrosine phosphatase gene PTPN22 enhances anti-viral immunity. PLoS Pathog 2024; 20:e1012095. [PMID: 38512979 PMCID: PMC10987006 DOI: 10.1371/journal.ppat.1012095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 04/02/2024] [Accepted: 03/04/2024] [Indexed: 03/23/2024] Open
Abstract
The 1858C>T allele of the tyrosine phosphatase PTPN22 is present in 5-10% of the North American population and is strongly associated with numerous autoimmune diseases. Although research has been done to define how this allele potentiates autoimmunity, the influence PTPN22 and its pro-autoimmune allele has in anti-viral immunity remains poorly defined. Here, we use single cell RNA-sequencing and functional studies to interrogate the impact of this pro-autoimmune allele on anti-viral immunity during Lymphocytic Choriomeningitis Virus clone 13 (LCMV-cl13) infection. Mice homozygous for this allele (PEP-619WW) clear the LCMV-cl13 virus whereas wildtype (PEP-WT) mice cannot. This is associated with enhanced anti-viral CD4 T cell responses and a more immunostimulatory CD8α- cDC phenotype. Adoptive transfer studies demonstrated that PEP-619WW enhanced anti-viral CD4 T cell function through virus-specific CD4 T cell intrinsic and extrinsic mechanisms. Taken together, our data show that the pro-autoimmune allele of Ptpn22 drives a beneficial anti-viral immune response thereby preventing what is normally a chronic virus infection.
Collapse
Affiliation(s)
- Robin C. Orozco
- Department of Immunology and Microbiology, Scripps Research, La Jolla, California, United States of America
- Department of Molecular Biosciences, University of Kansas, Lawrence, Kansas, United States of America
| | - Kristi Marquardt
- Department of Immunology and Microbiology, Scripps Research, La Jolla, California, United States of America
| | - Isaraphorn Pratumchai
- Department of Immunology and Microbiology, Scripps Research, La Jolla, California, United States of America
| | - Anam Fatima Shaikh
- Department of Molecular Biosciences, University of Kansas, Lawrence, Kansas, United States of America
| | - Kerri Mowen
- Department of Immunology and Microbiology, Scripps Research, La Jolla, California, United States of America
| | - Alain Domissy
- Genomics Core, Scripps Research, La Jolla, California, United States of America
| | - John R. Teijaro
- Department of Immunology and Microbiology, Scripps Research, La Jolla, California, United States of America
| | - Linda A. Sherman
- Department of Immunology and Microbiology, Scripps Research, La Jolla, California, United States of America
| |
Collapse
|
43
|
Karakoese Z, Ingola M, Sitek B, Dittmer U, Sutter K. IFNα Subtypes in HIV Infection and Immunity. Viruses 2024; 16:364. [PMID: 38543729 PMCID: PMC10975235 DOI: 10.3390/v16030364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 02/23/2024] [Accepted: 02/24/2024] [Indexed: 05/23/2024] Open
Abstract
Type I interferons (IFN), immediately triggered following most viral infections, play a pivotal role in direct antiviral immunity and act as a bridge between innate and adaptive immune responses. However, numerous viruses have evolved evasion strategies against IFN responses, prompting the exploration of therapeutic alternatives for viral infections. Within the type I IFN family, 12 IFNα subtypes exist, all binding to the same receptor but displaying significant variations in their biological activities. Currently, clinical treatments for chronic virus infections predominantly rely on a single IFNα subtype (IFNα2a/b). However, the efficacy of this therapeutic treatment is relatively limited, particularly in the context of Human Immunodeficiency Virus (HIV) infection. Recent investigations have delved into alternative IFNα subtypes, identifying certain subtypes as highly potent, and their antiviral and immunomodulatory properties have been extensively characterized. This review consolidates recent findings on the roles of individual IFNα subtypes during HIV and Simian Immunodeficiency Virus (SIV) infections. It encompasses their induction in the context of HIV/SIV infection, their antiretroviral activity, and the diverse regulation of the immune response against HIV by distinct IFNα subtypes. These insights may pave the way for innovative strategies in HIV cure or functional cure studies.
Collapse
Affiliation(s)
- Zehra Karakoese
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (Z.K.); (U.D.)
- Institute for the Research on HIV and AIDS-Associated Diseases, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany
| | - Martha Ingola
- Medical Proteome Center, Ruhr University Bochum, 44801 Bochum, Germany; (M.I.); (B.S.)
| | - Barbara Sitek
- Medical Proteome Center, Ruhr University Bochum, 44801 Bochum, Germany; (M.I.); (B.S.)
- Department of Anesthesia, Intensive Care Medicine and Pain Therapy, University Hospital Knappschaftskrankenhaus Bochum, 44892 Bochum, Germany
| | - Ulf Dittmer
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (Z.K.); (U.D.)
- Institute for the Research on HIV and AIDS-Associated Diseases, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany
| | - Kathrin Sutter
- Institute for Virology, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany; (Z.K.); (U.D.)
- Institute for the Research on HIV and AIDS-Associated Diseases, University Hospital Essen, University of Duisburg-Essen, 45147 Essen, Germany
| |
Collapse
|
44
|
Durand A, Bonilla N, Level T, Ginestet Z, Lombès A, Guichard V, Germain M, Jacques S, Letourneur F, Do Cruzeiro M, Marchiol C, Renault G, Le Gall M, Charvet C, Le Bon A, Martin B, Auffray C, Lucas B. Type 1 interferons and Foxo1 down-regulation play a key role in age-related T-cell exhaustion in mice. Nat Commun 2024; 15:1718. [PMID: 38409097 PMCID: PMC10897180 DOI: 10.1038/s41467-024-45984-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 02/05/2024] [Indexed: 02/28/2024] Open
Abstract
Foxo family transcription factors are critically involved in multiple processes, such as metabolism, quiescence, cell survival and cell differentiation. Although continuous, high activity of Foxo transcription factors extends the life span of some species, the involvement of Foxo proteins in mammalian aging remains to be determined. Here, we show that Foxo1 is down-regulated with age in mouse T cells. This down-regulation of Foxo1 in T cells may contribute to the disruption of naive T-cell homeostasis with age, leading to an increase in the number of memory T cells. Foxo1 down-regulation is also associated with the up-regulation of co-inhibitory receptors by memory T cells and exhaustion in aged mice. Using adoptive transfer experiments, we show that the age-dependent down-regulation of Foxo1 in T cells is mediated by T-cell-extrinsic cues, including type 1 interferons. Taken together, our data suggest that type 1 interferon-induced Foxo1 down-regulation is likely to contribute significantly to T-cell dysfunction in aged mice.
Collapse
Affiliation(s)
- Aurélie Durand
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Nelly Bonilla
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Théo Level
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Zoé Ginestet
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Amélie Lombès
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Vincent Guichard
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Mathieu Germain
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Sébastien Jacques
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Franck Letourneur
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Marcio Do Cruzeiro
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Carmen Marchiol
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Gilles Renault
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Morgane Le Gall
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Céline Charvet
- Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Illkirch, France
- CNRS UMR7104, Illkirch, France
- INSERM U1258, Illkirch, France
- Université de Strasbourg, Strasbourg, France
| | - Agnès Le Bon
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Bruno Martin
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Cédric Auffray
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France
| | - Bruno Lucas
- Université Paris-Cité, Institut Cochin, Centre National de la Recherche Scientifique (CNRS) UMR8104, Institut National de la Santé et de la Recherche Médicale (INSERM) U1016, 75014, Paris, France.
| |
Collapse
|
45
|
Chuang YM, Tzeng SF, Ho PC, Tsai CH. Immunosurveillance encounters cancer metabolism. EMBO Rep 2024; 25:471-488. [PMID: 38216787 PMCID: PMC10897436 DOI: 10.1038/s44319-023-00038-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 12/02/2023] [Accepted: 12/12/2023] [Indexed: 01/14/2024] Open
Abstract
Tumor cells reprogram nutrient acquisition and metabolic pathways to meet their energetic, biosynthetic, and redox demands. Similarly, metabolic processes in immune cells support host immunity against cancer and determine differentiation and fate of leukocytes. Thus, metabolic deregulation and imbalance in immune cells within the tumor microenvironment have been reported to drive immune evasion and to compromise therapeutic outcomes. Interestingly, emerging evidence indicates that anti-tumor immunity could modulate tumor heterogeneity, aggressiveness, and metabolic reprogramming, suggesting that immunosurveillance can instruct cancer progression in multiple dimensions. This review summarizes our current understanding of how metabolic crosstalk within tumors affects immunogenicity of tumor cells and promotes cancer progression. Furthermore, we explain how defects in the metabolic cascade can contribute to developing dysfunctional immune responses against cancers and discuss the contribution of immunosurveillance to these defects as a feedback mechanism. Finally, we highlight ongoing clinical trials and new therapeutic strategies targeting cellular metabolism in cancer.
Collapse
Affiliation(s)
- Yu-Ming Chuang
- Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland
| | - Sheue-Fen Tzeng
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Ping-Chih Ho
- Department of Fundamental Oncology, University of Lausanne, Lausanne, Switzerland.
- Ludwig Institute for Cancer Research, University of Lausanne, Lausanne, Switzerland.
| | - Chin-Hsien Tsai
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan.
- Department and Graduate Institute of Biochemistry, National Defense Medical Center, Taipei, Taiwan.
| |
Collapse
|
46
|
Choi S, Lee J, Kim S, Lee YW, Kim GC, Hong SM, An SH, Noh H, Kim KE, On D, Lee SG, Jang HJ, Kim SH, Kim J, Seo JS, Kim JJ, Park IH, Oh J, Kim DJ, Yoon JH, Seok SH, Lee YJ, Kim SY, Kim YB, Hwang JY, Lee HJ, Kim HB, Park JW, Yun JW, Shin JS, Seo JY, Nam KT, Choi KS, Kwon HK, Lee HY, Kim JK, Seong JK. A longitudinal molecular and cellular lung atlas of lethal SARS-CoV-2 infection in K18-hACE2 transgenic mice. EBioMedicine 2024; 99:104932. [PMID: 38118400 PMCID: PMC10772566 DOI: 10.1016/j.ebiom.2023.104932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/05/2023] [Accepted: 12/06/2023] [Indexed: 12/22/2023] Open
Abstract
BACKGROUND The global pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has led to approximately 500 million cases and 6 million deaths worldwide. Previous investigations into the pathophysiology of SARS-CoV-2 primarily focused on peripheral blood mononuclear cells from patients, lacking detailed mechanistic insights into the virus's impact on inflamed tissue. Existing animal models, such as hamster and ferret, do not faithfully replicate the severe SARS-CoV-2 infection seen in patients, underscoring the need for more relevant animal system-based research. METHODS In this study, we employed single-cell RNA sequencing (scRNA-seq) with lung tissues from K18-hACE2 transgenic (TG) mice during SARS-CoV-2 infection. This approach allowed for a comprehensive examination of the molecular and cellular responses to the virus in lung tissue. FINDINGS Upon SARS-CoV-2 infection, K18-hACE2 TG mice exhibited severe lung pathologies, including acute pneumonia, alveolar collapse, and immune cell infiltration. Through scRNA-seq, we identified 36 different types of cells dynamically orchestrating SARS-CoV-2-induced pathologies. Notably, SPP1+ macrophages in the myeloid compartment emerged as key drivers of severe lung inflammation and fibrosis in K18-hACE2 TG mice. Dynamic receptor-ligand interactions, involving various cell types such as immunological and bronchial cells, defined an enhanced TGFβ signaling pathway linked to delayed tissue regeneration, severe lung injury, and fibrotic processes. INTERPRETATION Our study provides a comprehensive understanding of SARS-CoV-2 pathogenesis in lung tissue, surpassing previous limitations in investigating inflamed tissues. The identified SPP1+ macrophages and the dysregulated TGFβ signaling pathway offer potential targets for therapeutic intervention. Insights from this research may contribute to the development of innovative diagnostics and therapies for COVID-19. FUNDING This research was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (2020M3A9I2109027, 2021R1A2C2004501).
Collapse
Affiliation(s)
- Seunghoon Choi
- Laboratory of Developmental Biology and Genomics, Research Institute for Veterinary Science, and BK21 Project for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul 08826, Republic of Korea; Korea Mouse Phenotyping Center, Seoul National University, Seoul 08826, Republic of Korea
| | - Jusung Lee
- Department of New Biology, DGIST, Daegu 42988, Republic of Korea
| | - Suhyeon Kim
- Korea Mouse Phenotyping Center, Seoul National University, Seoul 08826, Republic of Korea; BIO-MAX Institute, Seoul National University, Seoul 08826, Republic of Korea
| | - Youn Woo Lee
- Department of Nuclear Medicine, Seoul National University Bundang Hospital, Seongnam 23488, Republic of Korea
| | - Gi-Cheon Kim
- Institute of Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea; Department of Microbiology, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Seung-Min Hong
- Laboratory of Avian Diseases, BK21 Project for Veterinary Science and Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul 08826, Republic of Korea
| | - Se-Hee An
- Laboratory of Avian Diseases, BK21 Project for Veterinary Science and Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul 08826, Republic of Korea
| | - Hyuna Noh
- Korea Mouse Phenotyping Center, Seoul National University, Seoul 08826, Republic of Korea
| | - Kyung Eun Kim
- Laboratory of Developmental Biology and Genomics, Research Institute for Veterinary Science, and BK21 Project for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul 08826, Republic of Korea; Korea Mouse Phenotyping Center, Seoul National University, Seoul 08826, Republic of Korea
| | - Dain On
- Laboratory of Developmental Biology and Genomics, Research Institute for Veterinary Science, and BK21 Project for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul 08826, Republic of Korea; Korea Mouse Phenotyping Center, Seoul National University, Seoul 08826, Republic of Korea
| | - Sang Gyu Lee
- Korea Mouse Phenotyping Center, Seoul National University, Seoul 08826, Republic of Korea; Interdisciplinary Program for Bioinformatics, Seoul National University, Seoul 08826, Republic of Korea
| | - Hui Jeong Jang
- Department of Nuclear Medicine, Seoul National University Bundang Hospital, Seongnam 23488, Republic of Korea
| | - Sung-Hee Kim
- Department of Biomedical Sciences, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Graduate School of Medical Science, BK21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jiseon Kim
- Department of Biomedical Sciences, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Graduate School of Medical Science, BK21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jung Seon Seo
- Department of Biomedical Sciences, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Graduate School of Medical Science, BK21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jeong Jin Kim
- Department of Biomedical Sciences, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Graduate School of Medical Science, BK21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - In Ho Park
- Department of Biomedical Sciences, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Institute of Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Jooyeon Oh
- Graduate School of Medical Science, BK21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Institute of Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea; Department of Microbiology, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Da-Jung Kim
- Graduate School of Medical Science, BK21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Institute of Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea; Department of Microbiology, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Jong-Hwi Yoon
- Institute of Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea; Department of Microbiology, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Sang-Hyuk Seok
- Division of Biomedical Convergence, College of Biomedical Science, Kangwon National University, Chuncheon 24342, Republic of Korea
| | - Yu Jin Lee
- Division of Biomedical Convergence, College of Biomedical Science, Kangwon National University, Chuncheon 24342, Republic of Korea
| | - Seo Yeon Kim
- Preclinical Research Center, Seoul National University Bundang Hospital, Seongnam 23488, Republic of Korea
| | - Young Been Kim
- Preclinical Research Center, Seoul National University Bundang Hospital, Seongnam 23488, Republic of Korea
| | - Ji-Yeon Hwang
- Preclinical Research Center, Seoul National University Bundang Hospital, Seongnam 23488, Republic of Korea
| | - Hyo-Jung Lee
- Department of Periodontology, Section of Dentistry, Seoul National University Bundang Hospital, Seongnam 23620, Republic of Korea
| | - Hong Bin Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam 23620, Republic of Korea
| | - Jun Won Park
- Division of Biomedical Convergence, College of Biomedical Science, Kangwon National University, Chuncheon 24342, Republic of Korea
| | - Jun-Won Yun
- Laboratory of Veterinary Toxicology, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul 08826, Republic of Korea
| | - Jeon-Soo Shin
- Department of Biomedical Sciences, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Graduate School of Medical Science, BK21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Institute of Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea; Department of Microbiology, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Jun-Young Seo
- Department of Biomedical Sciences, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Graduate School of Medical Science, BK21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Ki Taek Nam
- Department of Biomedical Sciences, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Graduate School of Medical Science, BK21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Kang-Seuk Choi
- Laboratory of Avian Diseases, BK21 Project for Veterinary Science and Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul 08826, Republic of Korea.
| | - Ho-Keun Kwon
- Graduate School of Medical Science, BK21 Project, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; Institute of Immunology and Immunological Diseases, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea; Department of Microbiology, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
| | - Ho-Young Lee
- Department of Nuclear Medicine, Seoul National University Bundang Hospital, Seongnam 23488, Republic of Korea; Department of Nuclear Medicine, Seoul National University, College of Medicine, Seoul 03080, South Korea.
| | - Jong Kyoung Kim
- Department of New Biology, DGIST, Daegu 42988, Republic of Korea; Department of Life Sciences, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea.
| | - Je Kyung Seong
- Laboratory of Developmental Biology and Genomics, Research Institute for Veterinary Science, and BK21 Project for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, Seoul 08826, Republic of Korea; Korea Mouse Phenotyping Center, Seoul National University, Seoul 08826, Republic of Korea; BIO-MAX Institute, Seoul National University, Seoul 08826, Republic of Korea; Interdisciplinary Program for Bioinformatics, Seoul National University, Seoul 08826, Republic of Korea.
| |
Collapse
|
47
|
Vasquez Ayala A, Hsu CY, Oles RE, Matsuo K, Loomis LR, Buzun E, Carrillo Terrazas M, Gerner RR, Lu HH, Kim S, Zhang Z, Park JH, Rivaud P, Thomson M, Lu LF, Min B, Chu H. Commensal bacteria promote type I interferon signaling to maintain immune tolerance in mice. J Exp Med 2024; 221:e20230063. [PMID: 38085267 PMCID: PMC10716256 DOI: 10.1084/jem.20230063] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 10/05/2023] [Accepted: 11/15/2023] [Indexed: 12/18/2023] Open
Abstract
Type I interferons (IFNs) exert a broad range of biological effects important in coordinating immune responses, which have classically been studied in the context of pathogen clearance. Yet, whether immunomodulatory bacteria operate through IFN pathways to support intestinal immune tolerance remains elusive. Here, we reveal that the commensal bacterium, Bacteroides fragilis, utilizes canonical antiviral pathways to modulate intestinal dendritic cells (DCs) and regulatory T cell (Treg) responses. Specifically, IFN signaling is required for commensal-induced tolerance as IFNAR1-deficient DCs display blunted IL-10 and IL-27 production in response to B. fragilis. We further establish that IFN-driven IL-27 in DCs is critical in shaping the ensuing Foxp3+ Treg via IL-27Rα signaling. Consistent with these findings, single-cell RNA sequencing of gut Tregs demonstrated that colonization with B. fragilis promotes a distinct IFN gene signature in Foxp3+ Tregs during intestinal inflammation. Altogether, our findings demonstrate a critical role of commensal-mediated immune tolerance via tonic type I IFN signaling.
Collapse
Affiliation(s)
| | - Chia-Yun Hsu
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | - Renee E. Oles
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | - Kazuhiko Matsuo
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
- Division of Chemotherapy, Kindai University Faculty of Pharmacy, Higashi-osaka, Japan
| | - Luke R. Loomis
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | - Ekaterina Buzun
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | | | - Romana R. Gerner
- TUM School of Life Sciences Weihenstephan, ZIEL Institute for Food & Health, Freising-Weihenstephan, Germany
| | - Hsueh-Han Lu
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | - Sohee Kim
- Department of Microbiology and Immunology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Ziyue Zhang
- School of Biological Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Jong Hwee Park
- Division of Biology, California Institute of Technology, Pasadena, CA, USA
| | - Paul Rivaud
- Division of Biology, California Institute of Technology, Pasadena, CA, USA
| | - Matt Thomson
- Division of Biology, California Institute of Technology, Pasadena, CA, USA
| | - Li-Fan Lu
- School of Biological Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Booki Min
- Department of Microbiology and Immunology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Hiutung Chu
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
- Chiba University-UC San Diego Center for Mucosal Immunology, Allergy and Vaccines, University of California, San Diego, La Jolla, CA, USA
- Humans and the Microbiome Program, Canadian Institute for Advanced Research, Toronto, Canada
| |
Collapse
|
48
|
Ji L, Li T, Chen H, Yang Y, Lu E, Liu J, Qiao W, Chen H. The crucial regulatory role of type I interferon in inflammatory diseases. Cell Biosci 2023; 13:230. [PMID: 38124132 PMCID: PMC10734085 DOI: 10.1186/s13578-023-01188-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 12/16/2023] [Indexed: 12/23/2023] Open
Abstract
Type I interferon (IFN-I) plays crucial roles in the regulation of inflammation and it is associated with various inflammatory diseases including systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), and periodontitis, impacting people's health and quality of life. It is well-established that IFN-Is affect immune responses and inflammatory factors by regulating some signaling. However, currently, there is no comprehensive overview of the crucial regulatory role of IFN-I in distinctive pathways as well as associated inflammatory diseases. This review aims to provide a narrative of the involvement of IFN-I in different signaling pathways, mainly mediating the related key factors with specific targets in the pathways and signaling cascades to influence the progression of inflammatory diseases. As such, we suggested that IFN-Is induce inflammatory regulation through the stimulation of certain factors in signaling pathways, which displays possible efficient treatment methods and provides a reference for the precise control of inflammatory diseases.
Collapse
Affiliation(s)
- Ling Ji
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, SAR, People's Republic of China
| | - Tianle Li
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, SAR, People's Republic of China
| | - Huimin Chen
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, SAR, People's Republic of China
| | - Yanqi Yang
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, SAR, People's Republic of China
- Division of Pediatric Dentistry and Orthodontics, Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, SAR, People's Republic of China
| | - Eryi Lu
- Department of Stomatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, 160 Pujian Road, Shanghai, China
| | - Jieying Liu
- Department of Medical Research Center, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Wei Qiao
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, SAR, People's Republic of China.
- Applied Oral Sciences & Community Dental Care, Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Level 3, 34 Hospital Road, Sai Ying Pun, Hong Kong, SAR, People's Republic of China.
| | - Hui Chen
- Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, SAR, People's Republic of China.
- Division of Restorative Dental Sciences, Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Level 3, 34 Hospital Road, Sai Ying Pun, Hong Kong, SAR, People's Republic of China.
| |
Collapse
|
49
|
Chung YR, Awakoaiye B, Dangi T, Fourati S, Penaloza-MacMaster P. Replication-attenuated r3LCMV vectors potentiate tumor control via IFN-I. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.12.08.570847. [PMID: 38106001 PMCID: PMC10723415 DOI: 10.1101/2023.12.08.570847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Viral vectors are being used for the treatment of cancer. Yet their efficacy varies among tumors and their use poses challenges in immunosuppressed patients, underscoring the need for alternatives. We report striking antitumoral effects by a nonlytic viral vector based on attenuated lymphocytic choriomeningitis virus (r3LCMV). We show in multiple tumor models that injection of tumor-bearing mice with this novel vector results in improved tumor control and survival. Importantly, r3LCMV also improved tumor control in immunodeficient Rag1-/- mice. Single cell RNA-Seq analyses, antibody blockade experiments, and KO models revealed a critical role for host IFN-I in the antitumoral efficacy of r3LCMV vectors. Collectively, these data demonstrate potent antitumoral effects by a replication-attenuated LCMV vector and unveil mechanisms underlying its antitumoral efficacy.
Collapse
Affiliation(s)
- Young Rock Chung
- Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Bakare Awakoaiye
- Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Tanushree Dangi
- Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Slim Fourati
- Department of Medicine, Division of Allergy and Immunology, Feinberg School of Medicine and Center for Human Immunobiology, Northwestern University, Chicago, IL 60611, USA
| | - Pablo Penaloza-MacMaster
- Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| |
Collapse
|
50
|
Jelinski J, Kowatsch MM, Lafrance MA, Berger A, Pedersen J, Azizi H, Li Y, Scholte F, Gomez A, Hollett N, Le T, Wade M, Fausther-Bovendo H, de La Vega MA, Babuadze G, XIII A, Lamarre C, Racine T, Kang CY, Yao XJ, Alter G, Arts E, Fowke KR, Kobinger GP. Rhesus macaques show increased resistance to repeated SHIV intrarectal exposure following a heterologous regimen of rVSV vector vaccine expressing HIV antigen. Emerg Microbes Infect 2023; 12:2251595. [PMID: 37649434 PMCID: PMC10486302 DOI: 10.1080/22221751.2023.2251595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 08/02/2023] [Accepted: 08/20/2023] [Indexed: 09/01/2023]
Abstract
Despite the human immunodeficiency virus (HIV) pandemic continuing worldwide for 40 years, no vaccine to combat the disease has been licenced for use in at risk populations. Here, we describe a novel recombinant vesicular stomatitis virus (rVSV) vector vaccine expressing modified HIV envelope glycoproteins and Ebola virus glycoprotein. Three heterologous immunizations successfully prevented infection by a different clade SHIV in 60% of non-human primates (NHPs). No trend was observed between resistance and antibody interactions. Resistance to infection was associated with high proportions of central memory T-cell CD69 and CD154 marker upregulation, increased IL-2 production, and a reduced IFN-γ response, offering insight into correlates of protection.
Collapse
Affiliation(s)
- Joseph Jelinski
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA
| | - Monika M. Kowatsch
- Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Canada
| | | | - Alice Berger
- Département de Microbiologie-Infectiologie et Immunologie, Faculté de Médecine, Université Laval, Québec, Canada
| | - Jannie Pedersen
- Axe des Maladies Infectieuses et Immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, Québec, Canada
| | - Hiva Azizi
- Département de Microbiologie-Infectiologie et Immunologie, Faculté de Médecine, Université Laval, Québec, Canada
| | - Yue Li
- Department of Microbiology and Immunology, Schulich School of Medicine & Dentistry, University of Western Ontario, London, Canada
| | - Florine Scholte
- Département de Microbiologie-Infectiologie et Immunologie, Faculté de Médecine, Université Laval, Québec, Canada
| | - Alejandro Gomez
- Département de Microbiologie-Infectiologie et Immunologie, Faculté de Médecine, Université Laval, Québec, Canada
| | - Natasha Hollett
- Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Canada
| | - Toby Le
- Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Canada
| | - Matthew Wade
- Axe des Maladies Infectieuses et Immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, Québec, Canada
| | - Hugues Fausther-Bovendo
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA
| | - Marc-Antoine de La Vega
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA
| | - George Babuadze
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA
| | - Ara XIII
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA
| | - Claude Lamarre
- Axe des Maladies Infectieuses et Immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, Québec, Canada
| | - Trina Racine
- Axe des Maladies Infectieuses et Immunitaires, Centre de Recherche du Centre Hospitalier Universitaire de Québec-Université Laval, Québec, Canada
| | - Chil-Yong Kang
- Department of Microbiology and Immunology, Schulich School of Medicine & Dentistry, University of Western Ontario, London, Canada
| | - Xiao-Jian Yao
- Department of Medical Microbiology, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Galit Alter
- Ragon Institute of Massachusetts General Hospital, Massachusetts Institute of Technology and Harvard University, Cambridge, MA, USA
| | - Eric Arts
- Department of Microbiology and Immunology, Schulich School of Medicine & Dentistry, University of Western Ontario, London, Canada
| | - Keith R. Fowke
- Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Canada
| | - Gary P. Kobinger
- Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, TX, USA
| |
Collapse
|