1
|
Niu H, Bai C, Zhu B, Zhang Y. Rapamycin improves the long-term T-cell memory and protective efficacy of tuberculosis subunit vaccine. Microb Pathog 2024; 190:106631. [PMID: 38537761 DOI: 10.1016/j.micpath.2024.106631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 03/17/2024] [Accepted: 03/25/2024] [Indexed: 04/26/2024]
Abstract
The formation of long-lived T-cell memory is a critical goal of vaccines against intracellular pathogens like Mycobacterium tuberculosis (M. tuberculosis). In this study, to access the adjuvant effect of rapamycin on tuberculosis subunit vaccine, we treated mice with rapamycin during the course of vaccination and then monitored the vaccine-specific long-term memory T cell recall responses and protective ability against mycobacterial organisms. Compared with the mice that received vaccine alone, rapamycin treatment enhanced the vaccine induced long-term IFN-γ and IL-2 recall responses, promoted the development of TCM (central memory) like cells and improved the long-term proliferative ability of lymphocytes. Long-duration (total 53 days) of low-dose rapamycin (75 μg/kg/day) treatment generated stronger vaccine-specific memory T cell responses than short-duration treatment (total 25 days). Moreover, rapamycin improved the vaccine's long-term protective efficacy, which resulted in a better reduction of 0.89-log10 CFU of mycobacterial organisms in the lungs compared with control without rapamycin treatment. These findings suggest that rapamycin may be considered in designing TB subunit vaccine regimens or as potential adjuvant to enhance vaccine-induced T cell memory response and to prolong the longevity of vaccine's protective efficacy.
Collapse
Affiliation(s)
- Hongxia Niu
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China; School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Chunxiang Bai
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Bingdong Zhu
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Ying Zhang
- The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Jinan Microecological Biomedicine Shandong Laboratory, Jinan, China.
| |
Collapse
|
2
|
Nakajima A, Yanagimura F, Saji E, Shimizu H, Toyoshima Y, Yanagawa K, Arakawa M, Hokari M, Yokoseki A, Wakasugi T, Okamoto K, Takebayashi H, Fujii C, Itoh K, Takei YI, Ohara S, Yamada M, Takahashi H, Nishizawa M, Igarashi H, Kakita A, Onodera O, Kawachi I. Stage-dependent immunity orchestrates AQP4 antibody-guided NMOSD pathology: a role for netting neutrophils with resident memory T cells in situ. Acta Neuropathol 2024; 147:76. [PMID: 38658413 DOI: 10.1007/s00401-024-02725-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 03/21/2024] [Accepted: 03/25/2024] [Indexed: 04/26/2024]
Abstract
Neuromyelitis optica spectrum disorder (NMOSD) is an autoimmune disease of the CNS characterized by the production of disease-specific autoantibodies against aquaporin-4 (AQP4) water channels. Animal model studies suggest that anti-AQP4 antibodies cause a loss of AQP4-expressing astrocytes, primarily via complement-dependent cytotoxicity. Nonetheless, several aspects of the disease remain unclear, including: how anti-AQP4 antibodies cross the blood-brain barrier from the periphery to the CNS; how NMOSD expands into longitudinally extensive transverse myelitis or optic neuritis; how multiphasic courses occur; and how to prevent attacks without depleting circulating anti-AQP4 antibodies, especially when employing B-cell-depleting therapies. To address these knowledge gaps, we conducted a comprehensive 'stage-dependent' investigation of immune cell elements in situ in human NMOSD lesions, based on neuropathological techniques for autopsied/biopsied CNS materials. The present study provided three major findings. First, activated or netting neutrophils and melanoma cell adhesion molecule-positive (MCAM+) helper T (TH) 17/cytotoxic T (TC) 17 cells are prominent, and the numbers of these correlate with the size of NMOSD lesions in the initial or early-active stages. Second, forkhead box P3-positive (FOXP3+) regulatory T (Treg) cells are recruited to NMOSD lesions during the initial, early-active or late-active stages, suggesting rapid suppression of proinflammatory autoimmune events in the active stages of NMOSD. Third, compartmentalized resident memory immune cells, including CD103+ tissue-resident memory T (TRM) cells with long-lasting inflammatory potential, are detected under "standby" conditions in all stages. Furthermore, CD103+ TRM cells express high levels of granzyme B/perforin-1 in the initial or early-active stages of NMOSD in situ. We infer that stage-dependent compartmentalized immune traits orchestrate the pathology of anti-AQP4 antibody-guided NMOSD in situ. Our work further suggests that targeting activated/netting neutrophils, MCAM+ TH17/TC17 cells, and CD103+ TRM cells, as well as promoting the expansion of FOXP3+ Treg cells, may be effective in treating and preventing relapses of NMOSD.
Collapse
Affiliation(s)
- Akihiro Nakajima
- Department of Neurology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
| | - Fumihiro Yanagimura
- Department of Neurology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
- Department of Neurology, NHO Niigata National Hospital, 3-52 Akasakamachi, Kashiwazaki, Niigata, 945-8585, Japan
| | - Etsuji Saji
- Department of Neurology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
| | - Hiroshi Shimizu
- Department of Pathology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
| | - Yasuko Toyoshima
- Department of Pathology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
- Department of Neurology, Brain Disease Center, Agano Hospital, 6317-15 Yasuda, Agano, Niigata, 959-2221, Japan
| | - Kaori Yanagawa
- Department of Neurology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
| | - Musashi Arakawa
- Department of Neurology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
- Musashi Clinic, 20-1 Hakusanura 2, Chuo-Ku, Niigata, 951-8131, Japan
| | - Mariko Hokari
- Department of Neurology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
| | - Akiko Yokoseki
- Department of Neurology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
- Department of Neurology, Niigata Medical Center, 27-11 Kobari 3, Nishi-Ku, Niigata, 950-2022, Japan
| | - Takahiro Wakasugi
- Department of Neurology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
- Department of Neurology, NHO Nishiniigata Chuo Hospital, 14-1 Masago 1, Nishi-Ku, Niigata, 950-2085, Japan
| | - Kouichirou Okamoto
- Department of Neurosurgery, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
| | - Hirohide Takebayashi
- Division of Neurobiology and Anatomy, Graduate School of Medical and Dental Sciences, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8510, Japan
| | - Chihiro Fujii
- Department of Neurology, Kansai Medical University Medical Center, 10-15 Fumizonocho, Moriguchi, Osaka, 570-8507, Japan
- Department of Neurology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, 465 Kajii-Cho, Kawaramachi-Hirokoji, Kamigyo-Ku, Kyoto, 602-8566, Japan
| | - Kyoko Itoh
- Department of Pathology and Applied Neurobiology, Graduate School of Medical Sciences, Kyoto Prefectural University of Medicine, 465 Kajii-Cho, Kawaramachi-Hirokoji, Kamigyo-Ku, Kyoto, 602-8566, Japan
| | - Yo-Ichi Takei
- Department of Neurology, NHO Matsumoto Medical Center, 2-20-30 Muraimachi-Minami, Matsumoto, Nagano, 399-8701, Japan
| | - Shinji Ohara
- Department of Neurology, NHO Matsumoto Medical Center, 2-20-30 Muraimachi-Minami, Matsumoto, Nagano, 399-8701, Japan
- Department of Neurology, Iida Hospital, 1-15 Odori, Iida, Nagano, 395-8505, Japan
| | - Mitsunori Yamada
- Department of Brain Disease Research, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan
| | - Hitoshi Takahashi
- Department of Pathology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
- Department of Pathology and Laboratory Medicine, Niigata Neurosurgical Hospital, 3057 Yamada, Nishi-Ku, Niigata, 950-1101, Japan
| | - Masatoyo Nishizawa
- Department of Neurology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
- Niigata University of Health and Welfare, 1398 Shimami-Cho, Kita-Ku, Niigata, 950-3198, Japan
| | - Hironaka Igarashi
- Center for Integrated Human Brain Science, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
| | - Akiyoshi Kakita
- Department of Pathology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
| | - Osamu Onodera
- Department of Neurology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan
| | - Izumi Kawachi
- Department of Neurology, Brain Research Institute, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8585, Japan.
- Medical Education Center, Graduate School of Medical and Dental Sciences, Niigata University, 1-757 Asahimachi, Chuo-Ku, Niigata, 951-8510, Japan.
| |
Collapse
|
3
|
Pradeu T, Thomma BPHJ, Girardin SE, Lemaitre B. The conceptual foundations of innate immunity: Taking stock 30 years later. Immunity 2024; 57:613-631. [PMID: 38599162 DOI: 10.1016/j.immuni.2024.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 02/23/2024] [Accepted: 03/06/2024] [Indexed: 04/12/2024]
Abstract
While largely neglected over decades during which adaptive immunity captured most of the attention, innate immune mechanisms have now become central to our understanding of immunology. Innate immunity provides the first barrier to infection in vertebrates, and it is the sole mechanism of host defense in invertebrates and plants. Innate immunity also plays a critical role in maintaining homeostasis, shaping the microbiota, and in disease contexts such as cancer, neurodegeneration, metabolic syndromes, and aging. The emergence of the field of innate immunity has led to an expanded view of the immune system, which is no longer restricted to vertebrates and instead concerns all metazoans, plants, and even prokaryotes. The study of innate immunity has given rise to new concepts and language. Here, we review the history and definition of the core concepts of innate immunity, discussing their value and fruitfulness in the long run.
Collapse
Affiliation(s)
- Thomas Pradeu
- CNRS UMR 5164 ImmunoConcept, University of Bordeaux, Bordeaux, France; Department of Biological and Medical Sciences, University of Bordeaux, Bordeaux, France; Presidential Fellow, Chapman University, Orange, CA, USA.
| | - Bart P H J Thomma
- Institute for Plant Sciences, University of Cologne, Cologne, Germany
| | - Stephen E Girardin
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Bruno Lemaitre
- Global Health Institute, School of Life Science, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.
| |
Collapse
|
4
|
Hoffmann JP, Srivastava A, Yang H, Iwanaga N, Remcho TP, Hewes JL, Sharoff R, Song K, Norton EB, Kolls JK, McCombs JE. Vaccine-elicited IL-1R signaling results in Th17 TRM-mediated immunity. Commun Biol 2024; 7:433. [PMID: 38594380 PMCID: PMC11003962 DOI: 10.1038/s42003-024-06138-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 04/02/2024] [Indexed: 04/11/2024] Open
Abstract
Lung tissue resident memory (TRM) cells are thought to play crucial roles in lung host defense. We have recently shown that immunization with the adjuvant LTA1 (derived from the A1 domain of E. coli heat labile toxin) admixed with OmpX from K. pneumoniae can elicit antigen specific lung Th17 TRM cells that provide serotype independent immunity to members of the Enterobacteriaceae family. However, the upstream requirements to generate these cells are unclear. Single-cell RNA-seq showed that vaccine-elicited Th17 TRM cells expressed high levels of IL-1R1, suggesting that IL-1 family members may be critical to generate these cells. Using a combination of genetic and antibody neutralization approaches, we show that Th17 TRM cells can be generated independent of caspase-1 but are compromised when IL-1α is neutralized. Moreover IL-1α could serve as a molecular adjuvant to generate lung Th17 TRM cells independent of LTA1. Taken together, these data suggest that IL-1α plays a major role in vaccine-mediated lung Th17 TRM generation.
Collapse
Affiliation(s)
- Joseph P Hoffmann
- Center for Translational Research in Infection and Inflammation, Tulane University School of Medicine, New Orleans, LA, USA
| | - Akhilesh Srivastava
- Center for Translational Research in Infection and Inflammation, Tulane University School of Medicine, New Orleans, LA, USA
| | - Haoran Yang
- Center for Translational Research in Infection and Inflammation, Tulane University School of Medicine, New Orleans, LA, USA
| | - Naoki Iwanaga
- Center for Translational Research in Infection and Inflammation, Tulane University School of Medicine, New Orleans, LA, USA
- Department of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - T Parks Remcho
- Center for Translational Research in Infection and Inflammation, Tulane University School of Medicine, New Orleans, LA, USA
| | - Jenny L Hewes
- Center for Translational Research in Infection and Inflammation, Tulane University School of Medicine, New Orleans, LA, USA
| | - Rayshma Sharoff
- Center for Translational Research in Infection and Inflammation, Tulane University School of Medicine, New Orleans, LA, USA
| | - Kejing Song
- Center for Translational Research in Infection and Inflammation, Tulane University School of Medicine, New Orleans, LA, USA
| | - Elizabeth B Norton
- Department of Immunology and Microbiology, Tulane University School of Medicine, New Orleans, LA, USA
| | - Jay K Kolls
- Center for Translational Research in Infection and Inflammation, Tulane University School of Medicine, New Orleans, LA, USA
| | - Janet E McCombs
- Center for Translational Research in Infection and Inflammation, Tulane University School of Medicine, New Orleans, LA, USA.
| |
Collapse
|
5
|
Lee C, Imran I, Thomas S, Nouri-Shirazi M. A comprehensive method for the phenotypical and functional characterization of recalled human memory B and T cells specific to vaccine antigens. J Immunol Methods 2024; 527:113650. [PMID: 38428517 DOI: 10.1016/j.jim.2024.113650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 02/10/2024] [Accepted: 02/25/2024] [Indexed: 03/03/2024]
Abstract
Current methodologies for assessing vaccine effectiveness and longevity primarily center on measuring vaccine-induced neutralizing antibodies in serum or plasma. However, these methods overlook additional parameters such as the presence of memory B cells, even as antibody levels wane, and the pivotal role played by memory T cells in shaping antigen-specific memory B cell responses. Several studies have employed a combination of polyclonal activators, such as CpG and R848, along with various cytokines to provoke the recall of memory B cells from peripheral blood mononuclear cells (PBMCs) into antibody-secreting cells (ASCs). Other studies have examined the use of live attenuated viruses to stimulate antigen-specific memory T cells within PBMCs into effector T cells that produce Th1/Th2 cytokines. However, these studies have not fully elucidated the distinct effects of these polyclonal activators on individual subsets, nor have they evaluated whether the vaccine antigen alone is sufficient to trigger the recall of memory T cells. Thus, in this study, we directly compared the capacity of two B cell polyclonal activators to induce the transition of existing vaccine-specific memory cells present in peripheral blood samples into ASCs. Simultaneously, we also assessed the transition of existing memory T cells into effector subsets in response to vaccine antigens. Our findings demonstrate that both polyclonal activator combinations, CpG with IL-6 and IL-15, as well as R848 with IL-2, effectively induce the terminal differentiation of memory B cells into ASCs. Notably, CpG treatment preferentially expanded naïve and non-class-switched B cells, while R848 expanded class-switched memory cells, plasmablasts, and plasma cells. Consequently, R848 treatment led to a greater overall production of total and antigen-specific IgG immunoglobulins. Additionally, the exposure of isolated PBMCs to vaccine antigens alone proved sufficient for recalling the rare antigen-specific memory T cells into effector subsets, predominantly consisting of IFN-γ-producing CD4 T cells and TNF-β-producing CD8 T cells. This study not only establishes a rationale for the selection of methods to expand and detect antigen-specific lymphocyte subsets but also presents a means to quantify vaccine effectiveness by correlating serum antibody levels with preexisting memory cells within peripheral blood samples.
Collapse
Affiliation(s)
- Czdari Lee
- Florida Atlantic University, Charles E. Schmidt College of Medicine, Department of Medicine, 777 Glades Road, PO Box 3091, Boca Raton, FL 33431, USA
| | - Imtisal Imran
- Florida Atlantic University, Charles E. Schmidt College of Medicine, Department of Medicine, 777 Glades Road, PO Box 3091, Boca Raton, FL 33431, USA
| | - Sara Thomas
- Florida Atlantic University, Charles E. Schmidt College of Medicine, Department of Medicine, 777 Glades Road, PO Box 3091, Boca Raton, FL 33431, USA
| | - Mahyar Nouri-Shirazi
- Florida Atlantic University, Charles E. Schmidt College of Medicine, Department of Medicine, 777 Glades Road, PO Box 3091, Boca Raton, FL 33431, USA.
| |
Collapse
|
6
|
Pal S, Chaudhari R, Baurceanu I, Hill BJ, Nagy BA, Wolf MT. Extracellular Matrix Scaffold-Assisted Tumor Vaccines Induce Tumor Regression and Long-Term Immune Memory. Adv Mater 2024; 36:e2309843. [PMID: 38302823 PMCID: PMC11009079 DOI: 10.1002/adma.202309843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 01/24/2024] [Indexed: 02/03/2024]
Abstract
Injectable scaffold delivery is a strategy to enhance the efficacy of cancer vaccine immunotherapy. The choice of scaffold biomaterial is crucial, impacting both vaccine release kinetics and immune stimulation via the host response. Extracellular matrix (ECM) scaffolds prepared from decellularized tissues facilitate a pro-healing inflammatory response that promotes local cancer immune surveillance. Here, an ECM scaffold-assisted therapeutic cancer vaccine that maintains an immune microenvironment consistent with tissue reconstruction is engineered. Several immune-stimulating adjuvants are screened to develop a cancer vaccine formulated with decellularized small intestinal submucosa (SIS) ECM scaffold co-delivery. It is found that the STING pathway agonist cyclic di-AMP most effectively induces cytotoxic immunity in an ECM scaffold vaccine, without compromising key interleukin 4 (IL-4) mediated immune pathways associated with healing. ECM scaffold delivery enhances therapeutic vaccine efficacy, curing 50-75% of established E.G-7OVA lymphoma tumors in mice, while none are cured with soluble vaccine. SIS-ECM scaffold-assisted vaccination prolonged antigen exposure is dependent on CD8+ cytotoxic T cells and generates long-term antigen-specific immune memory for at least 10 months post-vaccination. This study shows that an ECM scaffold is a promising delivery vehicle to enhance cancer vaccine efficacy while being orthogonal to characteristics of pro-healing immune hallmarks.
Collapse
Affiliation(s)
- Sanjay Pal
- Cancer Biomaterial Engineering Section, Cancer Innovation
Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD
21702
| | - Rohan Chaudhari
- Cancer Biomaterial Engineering Section, Cancer Innovation
Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD
21702
- OHSU School of Medicine, Oregon Health & Science
University, Portland, OR 97239
| | - Iris Baurceanu
- Cancer Biomaterial Engineering Section, Cancer Innovation
Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD
21702
| | - Brenna J. Hill
- AIDS and Cancer Virus Program, Frederick National
Laboratory for Cancer Research, Frederick, MD 21702
| | - Bethany A. Nagy
- Laboratory Animal Sciences Program (LASP), National Cancer
Institute, Frederick, MD 21702
| | - Matthew T. Wolf
- Cancer Biomaterial Engineering Section, Cancer Innovation
Laboratory, Center for Cancer Research, National Cancer Institute, Frederick, MD
21702
| |
Collapse
|
7
|
Baydemir I, Dulfer EA, Netea MG, Domínguez-Andrés J. Trained immunity-inducing vaccines: Harnessing innate memory for vaccine design and delivery. Clin Immunol 2024; 261:109930. [PMID: 38342415 DOI: 10.1016/j.clim.2024.109930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/05/2024] [Accepted: 02/06/2024] [Indexed: 02/13/2024]
Abstract
While the efficacy of many current vaccines is well-established, various factors can diminish their effectiveness, particularly in vulnerable groups. Amidst emerging pandemic threats, enhancing vaccine responses is critical. Our review synthesizes insights from immunology and epidemiology, focusing on the concept of trained immunity (TRIM) and the non-specific effects (NSEs) of vaccines that confer heterologous protection. We elucidate the mechanisms driving TRIM, emphasizing its regulation through metabolic and epigenetic reprogramming in innate immune cells. Notably, we explore the extended protective scope of vaccines like BCG and COVID-19 vaccines against unrelated infections, underscoring their role in reducing neonatal mortality and combating diseases like malaria and yellow fever. We also highlight novel strategies to boost vaccine efficacy, incorporating TRIM inducers into vaccine formulations to enhance both specific and non-specific immune responses. This approach promises significant advancements in vaccine development, aiming to improve global public health outcomes, especially for the elderly and immunocompromised populations.
Collapse
Affiliation(s)
- Ilayda Baydemir
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Nijmegen Medical Centre, 6500HB Nijmegen, the Netherlands
| | - Elisabeth A Dulfer
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Nijmegen Medical Centre, 6500HB Nijmegen, the Netherlands.
| | - Mihai G Netea
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Nijmegen Medical Centre, 6500HB Nijmegen, the Netherlands; Department of Immunology and Metabolism, Life & Medical Sciences Institute, University of Bonn, Bonn, Germany
| | - Jorge Domínguez-Andrés
- Department of Internal Medicine and Radboud Center for Infectious Diseases, Radboud University Nijmegen Medical Centre, 6500HB Nijmegen, the Netherlands
| |
Collapse
|
8
|
Lee S, Yeung KK, Watts TH. Tissue-resident memory T cells in protective immunity to influenza virus. Curr Opin Virol 2024; 65:101397. [PMID: 38458064 DOI: 10.1016/j.coviro.2024.101397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 03/10/2024]
Abstract
Influenza virus is an important human pathogen with significant pandemic potential. Tissue-resident memory T cells (Trm) in the lung provide critical protection against influenza, but unlike Trm at other mucosal sites, Trm in the respiratory tract (RT) are subject to rapid attrition in mice, mirroring the decline in protective immunity to influenza virus over time. Conversely, dysfunctional Trm can drive fibrosis in aged mice. The requirement for local antigen to induce and maintain RT Trm must be considered in vaccine strategies designed to induce this protective immune subset. Here, we discuss recent studies that inform our understanding of influenza-specific respiratory Trm, and the factors that influence their development and persistence. We also discuss how these biological insights are being used to develop vaccines that induce Trm in the RT, despite the limitations to monitoring Trm in humans.
Collapse
Affiliation(s)
- Seungwoo Lee
- Department of Immunology, University of Toronto, Toronto, Ontario M5S 1A8, Canada
| | - Karen Km Yeung
- Department of Immunology, University of Toronto, Toronto, Ontario M5S 1A8, Canada
| | - Tania H Watts
- Department of Immunology, University of Toronto, Toronto, Ontario M5S 1A8, Canada.
| |
Collapse
|
9
|
Neuwirth T, Gonzalez AL, Fisher-Gupta E, Stary G. Getting under the skin: resident memory CD8 + T cells have a second residence in the draining lymph node. Genes Immun 2024; 25:105-107. [PMID: 38459337 PMCID: PMC11023926 DOI: 10.1038/s41435-024-00266-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 02/21/2024] [Accepted: 03/01/2024] [Indexed: 03/10/2024]
Affiliation(s)
- Teresa Neuwirth
- Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria.
- Department of Dermatology, Medical University of Vienna, Vienna, Austria.
| | - Azuah L Gonzalez
- Department of Molecular Pathology and Immunology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Emilie Fisher-Gupta
- Department of Molecular Pathology and Immunology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Georg Stary
- Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| |
Collapse
|
10
|
Ambegaonkar AA, Holla P, Sohn H, George R, Tran TM, Pierce SK. Isotype switching in human memory B cells sets intrinsic antigen-affinity thresholds that dictate antigen-driven fates. Proc Natl Acad Sci U S A 2024; 121:e2313672121. [PMID: 38502693 PMCID: PMC10990115 DOI: 10.1073/pnas.2313672121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 01/30/2024] [Indexed: 03/21/2024] Open
Abstract
Memory B cells (MBCs) play a critical role in protection against homologous and variant pathogen challenge by either differentiating to plasma cells (PCs) or to germinal center (GC) B cells. The human MBC compartment contains both switched IgG+ and unswitched IgM+ MBCs; however, whether these MBC subpopulations are equivalent in their response to B cell receptor cross-linking and their resulting fates is incompletely understood. Here, we show that IgG+ and IgM+ MBCs can be distinguished based on their response to κ-specific monoclonal antibodies of differing affinities. IgG+ MBCs responded only to high-affinity anti-κ and differentiated almost exclusively toward PC fates. In contrast, IgM+ MBCs were eliminated by apoptosis by high-affinity anti-κ but responded to low-affinity anti-κ by differentiating toward GC B cell fates. These results suggest that IgG+ and IgM+ MBCs may play distinct yet complementary roles in response to pathogen challenge ensuring the immediate production of high-affinity antibodies to homologous and closely related challenges and the generation of variant-specific MBCs through GC reactions.
Collapse
Affiliation(s)
- Abhijit A. Ambegaonkar
- Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, NIH, Rockville, MD20852
| | - Prasida Holla
- Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, NIH, Rockville, MD20852
| | - Haewon Sohn
- Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, NIH, Rockville, MD20852
| | - Rachel George
- Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, NIH, Rockville, MD20852
| | - Tuan M. Tran
- Division of Infectious Diseases, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN46202
| | - Susan K. Pierce
- Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, NIH, Rockville, MD20852
| |
Collapse
|
11
|
Chen DG, Xie J, Choi J, Ng RH, Zhang R, Li S, Edmark R, Zheng H, Solomon B, Campbell KM, Medina E, Ribas A, Khatri P, Lanier LL, Mease PJ, Goldman JD, Su Y, Heath JR. Integrative systems biology reveals NKG2A-biased immune responses correlate with protection in infectious disease, autoimmune disease, and cancer. Cell Rep 2024; 43:113872. [PMID: 38427562 PMCID: PMC10995767 DOI: 10.1016/j.celrep.2024.113872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/19/2024] [Accepted: 02/09/2024] [Indexed: 03/03/2024] Open
Abstract
Infection, autoimmunity, and cancer are principal human health challenges of the 21st century. Often regarded as distinct ends of the immunological spectrum, recent studies hint at potential overlap between these diseases. For example, inflammation can be pathogenic in infection and autoimmunity. T resident memory (TRM) cells can be beneficial in infection and cancer. However, these findings are limited by size and scope; exact immunological factors shared across diseases remain elusive. Here, we integrate large-scale deeply clinically and biologically phenotyped human cohorts of 526 patients with infection, 162 with lupus, and 11,180 with cancer. We identify an NKG2A+ immune bias as associative with protection against disease severity, mortality, and autoimmune/post-acute chronic disease. We reveal that NKG2A+ CD8+ T cells correlate with reduced inflammation and increased humoral immunity and that they resemble TRM cells. Our results suggest NKG2A+ biases as a cross-disease factor of protection, supporting suggestions of immunological overlap between infection, autoimmunity, and cancer.
Collapse
Affiliation(s)
- Daniel G Chen
- Institute of Systems Biology, Seattle, WA, USA; Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Clinical Research Division, Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Jingyi Xie
- Institute of Systems Biology, Seattle, WA, USA; Molecular Engineering & Sciences Institute, University of Washington, Seattle, WA, USA
| | | | - Rachel H Ng
- Institute of Systems Biology, Seattle, WA, USA; Department of Bioengineering, University of Washington, Seattle, WA, USA
| | - Rongyu Zhang
- Institute of Systems Biology, Seattle, WA, USA; Department of Bioengineering, University of Washington, Seattle, WA, USA
| | - Sarah Li
- Institute of Systems Biology, Seattle, WA, USA
| | - Rick Edmark
- Institute of Systems Biology, Seattle, WA, USA
| | - Hong Zheng
- Institute for Immunity, Transplantation and Infection, School of Medicine, Stanford University, Stanford, CA, USA; Center for Biomedical Informatics Research, Department of Medicine, School of Medicine, Stanford University, Stanford, CA, USA
| | - Ben Solomon
- Department of Pediatrics, Division of Allergy and Immunology, Stanford School of Medicine, Stanford, CA, USA
| | - Katie M Campbell
- Department of Medicine, Division of Hematology-Oncology, University of California, Los Angeles, Los Angeles, CA, USA; Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | - Egmidio Medina
- Department of Medicine, Division of Hematology-Oncology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Antoni Ribas
- Department of Medicine, Division of Hematology-Oncology, University of California, Los Angeles, Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center at the University of California, Los Angeles, CA, USA; Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | - Purvesh Khatri
- Institute for Immunity, Transplantation and Infection, School of Medicine, Stanford University, Stanford, CA, USA; Center for Biomedical Informatics Research, Department of Medicine, School of Medicine, Stanford University, Stanford, CA, USA
| | - Lewis L Lanier
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA, USA; Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA
| | - Philip J Mease
- Swedish Center for Research and Innovation, Swedish Medical Center, Seattle, WA, USA; Providence St. Joseph Health, Renton, WA, USA
| | - Jason D Goldman
- Swedish Center for Research and Innovation, Swedish Medical Center, Seattle, WA, USA; Providence St. Joseph Health, Renton, WA, USA; Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, USA
| | - Yapeng Su
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Clinical Research Division, Program in Immunology, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - James R Heath
- Institute of Systems Biology, Seattle, WA, USA; Department of Bioengineering, University of Washington, Seattle, WA, USA; Parker Institute for Cancer Immunotherapy, San Francisco, CA, USA.
| |
Collapse
|
12
|
Lanz-Mendoza H, Gálvez D, Contreras-Garduño J. The plasticity of immune memory in invertebrates. J Exp Biol 2024; 227:jeb246158. [PMID: 38449328 DOI: 10.1242/jeb.246158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
Whether specific immune protection after initial pathogen exposure (immune memory) occurs in invertebrates has long been uncertain. The absence of antibodies, B-cells and T-cells, and the short lifespans of invertebrates led to the hypothesis that immune memory does not occur in these organisms. However, research in the past two decades has supported the existence of immune memory in several invertebrate groups, including Ctenophora, Cnidaria, Nematoda, Mollusca and Arthropoda. Interestingly, some studies have demonstrated immune memory that is specific to the parasite strain. Nonetheless, other work does not provide support for immune memory in invertebrates or offers only partial support. Moreover, the expected biphasic immune response, a characteristic of adaptive immune memory in vertebrates, varies within and between invertebrate species. This variation may be attributed to the influence of biotic or abiotic factors, particularly parasites, on the outcome of immune memory. Despite its critical importance for survival, the role of phenotypic plasticity in immune memory has not been systematically examined in the past two decades. Additionally, the features of immune responses occurring in diverse environments have yet to be fully characterized.
Collapse
Affiliation(s)
- Humberto Lanz-Mendoza
- Centro de Investigaciones sobre Enfermedades Infecciosas, INSP, 62100 Cuernavaca, Morelos, Mexico
| | - Dumas Gálvez
- Coiba Scientific Station, City of Knowledge, Calle Gustavo Lara, Boulevard 145B, Clayton 0843-01853, Panama
- Programa Centroamericano de Maestría en Entomología, Universidad de Panamá, Estafeta universitaria, Avenida Simón Bolívar, 0824, Panama
- Sistema Nacional de Investigación, Edificio 205, Ciudad del Saber, 0816-02852, Panama
| | - Jorge Contreras-Garduño
- Escuela Nacional de Estudios Superiores, Unidad Morelia, UNAM, 58190 Morelia, Mexico
- Institute for Evolution and Biodiversity, University of Münster, 48149 Münster, Germany
| |
Collapse
|
13
|
Oltmanns F, Vieira Antão A, Irrgang P, Viherlehto V, Jörg L, Schmidt A, Wagner JT, Rückert M, Flohr AS, Geppert CI, Frey B, Bayer W, Gravekamp C, Tenbusch M, Gaipl U, Lapuente D. Mucosal tumor vaccination delivering endogenous tumor antigens protects against pulmonary breast cancer metastases. J Immunother Cancer 2024; 12:e008652. [PMID: 38458636 PMCID: PMC10921546 DOI: 10.1136/jitc-2023-008652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2024] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND Generally, early-stage breast cancer has a good prognosis. However, if it spreads systemically, especially with pulmonary involvement, prospects worsen dramatically. Importantly, tumor-infiltrating T cells contribute to tumor control, particularly intratumoral T cells with a tissue-resident memory phenotype are associated with an improved clinical outcome. METHODS Here, we use an adenoviral vector vaccine encoding endogenous tumor-associated antigens adjuvanted with interleukin-1β to induce tumor-specific tissue-resident memory T cells (TRM) in the lung for the prevention and treatment of pulmonary metastases in the murine 4T1 breast cancer model. RESULTS The mucosal delivery of the vaccine was highly efficient in establishing tumor-specific TRM in the lung. Concomitantly, a single mucosal vaccination reduced the growth of pulmonary metastases and improved the survival in a prophylactic treatment. Vaccine-induced TRM contributed to these protective effects. In a therapeutic setting, the vaccination induced a pronounced T cell infiltration into metastases but resulted in only a minor restriction of the disease progression. However, in combination with stereotactic radiotherapy, the vaccine increased the survival time and rate of tumor-bearing mice. CONCLUSION In summary, our study demonstrates that mucosal vaccination is a promising strategy to harness the power of antitumor TRM and its potential combination with state-of-the-art treatments.
Collapse
Affiliation(s)
- Friederike Oltmanns
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Ana Vieira Antão
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Pascal Irrgang
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Vera Viherlehto
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Leticia Jörg
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Anna Schmidt
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Jannik T Wagner
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Michael Rückert
- Translational Radiobiology, Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Ann-Sophie Flohr
- Translational Radiobiology, Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Carol Imanuel Geppert
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
- Comprehensive Cancer Center Erlangen-EMN (CCC), University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Benjamin Frey
- Translational Radiobiology, Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
- FAU Profile Center Immunomedicine (FAU I-MED), Friedrich-Alexander-Universität Erlangen-Nuremberg, Erlangen, Germany
| | - Wibke Bayer
- Institute for Virology, University Hospital Essen, University Duisburg-Essen, Essen, Germany
| | - Claudia Gravekamp
- Department of Microbiology & Immunology, Albert Einstein College of Medicine, New York, New York, USA
| | - Matthias Tenbusch
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
- FAU Profile Center Immunomedicine (FAU I-MED), Friedrich-Alexander-Universität Erlangen-Nuremberg, Erlangen, Germany
| | - Udo Gaipl
- Translational Radiobiology, Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
- FAU Profile Center Immunomedicine (FAU I-MED), Friedrich-Alexander-Universität Erlangen-Nuremberg, Erlangen, Germany
| | - Dennis Lapuente
- Institute of Clinical and Molecular Virology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| |
Collapse
|
14
|
Hasani-Sadrabadi MM, Majedi FS, Zarubova J, Thauland TJ, Arumugaswami V, Hsiai TK, Bouchard LS, Butte MJ, Li S. Harnessing Biomaterials to Amplify Immunity in Aged Mice through T Memory Stem Cells. ACS Nano 2024; 18:6908-6926. [PMID: 38381620 DOI: 10.1021/acsnano.3c08559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
The durability of a protective immune response generated by a vaccine depends on its ability to induce long-term T cell immunity, which tends to decline in aging populations. The longest protection appears to arise from T memory stem cells (TMSCs) that confer high expandability and effector functions when challenged. Here we engineered artificial antigen presenting cells (aAPC) with optimized size, stiffness and activation signals to induce human and mouse CD8+ TMSCs in vitro. This platform was optimized as a vaccine booster of TMSCs (Vax-T) with prolonged release of small-molecule blockade of the glycogen synthase kinase-3β together with target antigens. By using SARS-CoV-2 antigen as a model, we show that a single injection of Vax-T induces durable antigen-specific CD8+ TMSCs in young and aged mice, and generates humoral responses at a level stronger than or similar to soluble vaccines. This Vax-T approach can boost long-term immunity to fight infectious diseases, cancer, and other diseases.
Collapse
Affiliation(s)
| | - Fatemeh S Majedi
- Department of Bioengineering, University of California Los Angeles; Los Angeles, California 90095 United States
| | - Jana Zarubova
- Department of Bioengineering, University of California Los Angeles; Los Angeles, California 90095 United States
| | - Timothy J Thauland
- Department of Pediatrics, Division of Immunology, Allergy, and Rheumatology, University of California Los Angeles, Los Angeles, California 90095 United States
| | - Vaithilingaraja Arumugaswami
- Jonsson Comprehensive Cancer Center, University of California Los Angeles; Los Angeles, California 90095 United States
- Department of Molecular and Medical Pharmacology, University of California Los Angeles; Los Angeles, California 90095 United States
| | - Tzung K Hsiai
- Department of Bioengineering, University of California Los Angeles; Los Angeles, California 90095 United States
| | - Louis-S Bouchard
- Department of Bioengineering, University of California Los Angeles; Los Angeles, California 90095 United States
- Jonsson Comprehensive Cancer Center, University of California Los Angeles; Los Angeles, California 90095 United States
- Department of Chemistry and Biochemistry, University of California Los Angeles; Los Angeles, California 90095 United States
- The Molecular Biology Institute, University of California Los Angeles; Los Angeles, California 90095 United States
| | - Manish J Butte
- Department of Pediatrics, Division of Immunology, Allergy, and Rheumatology, University of California Los Angeles, Los Angeles, California 90095 United States
- Jonsson Comprehensive Cancer Center, University of California Los Angeles; Los Angeles, California 90095 United States
- Department of Microbiology, Immunology, and Molecular Genetics, University of California Los Angeles; Los Angeles, California 90095 United States
| | - Song Li
- Department of Bioengineering, University of California Los Angeles; Los Angeles, California 90095 United States
- Jonsson Comprehensive Cancer Center, University of California Los Angeles; Los Angeles, California 90095 United States
- Department of Medicine, David Geffen School of Medicine, University of California Los Angeles; Los Angeles, California 90095 United States
- Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles; Los Angeles, California 90095 United States
| |
Collapse
|
15
|
Zhang Y, Liu S, Chen M, Ou Q, Tian S, Tang J, He Z, Chen Z, Wang C. Preimmunization with Listeria-vectored cervical cancer vaccine candidate strains can establish specific T-cell immune memory and prevent tumorigenesis. BMC Cancer 2024; 24:288. [PMID: 38439023 PMCID: PMC10910769 DOI: 10.1186/s12885-024-12046-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 02/23/2024] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND Although HPV prophylactic vaccines can provide effective immune protection against high-risk HPV infection, studies have shown that the protective effect provided by them would decrease with the increased age of vaccination, and they are not recommended for those who are not in the appropriate age range for vaccination. Therefore, in those people who are not suitable for HPV prophylactic vaccines, it is worth considering establishing memory T-cell immunity to provide long-term immune surveillance and generate a rapid response against lesional cells to prevent tumorigenesis. METHODS In this study, healthy mice were preimmunized with LM∆E6E7 and LI∆E6E7, the two Listeria-vectored cervical cancer vaccine candidate strains constructed previously by our laboratory, and then inoculated with tumor cells 40 d later. RESULTS The results showed that preimmunization with LM∆E6E7 and LI∆E6E7 could establish protective memory T-cell immunity against tumor antigens in mice, which effectively eliminate tumor cells. 60% of mice preimmunized with vaccines did not develop tumors, and for the remaining mice, tumor growth was significantly inhibited. We found that preimmunization with vaccines may exert antitumor effects by promoting the enrichment of T cells at tumor site to exert specific immune responses, as well as inhibiting intratumoral angiogenesis and cell proliferation. CONCLUSION Altogether, this study suggests that preimmunization with LM∆E6E7 and LI∆E6E7 can establish memory T-cell immunity against tumor antigens in vivo, which provides a viable plan for preventing tumorigenesis and inhibiting tumor progression.
Collapse
Affiliation(s)
- Yunwen Zhang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- Shen Zhen Biomed Alliance Biotech Group Co., Ltd., Shenzhen, China
| | - Sijing Liu
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Mengdie Chen
- Shen Zhen Biomed Alliance Biotech Group Co., Ltd., Shenzhen, China
| | - Qian Ou
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Sicheng Tian
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Jing Tang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Zhiqun He
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Zhaobin Chen
- Shen Zhen Biomed Alliance Biotech Group Co., Ltd., Shenzhen, China.
| | - Chuan Wang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China.
| |
Collapse
|
16
|
Hassert M, Pewe LL, He R, Heidarian M, Phruttiwanichakun P, van de Wall S, Mix MR, Salem AK, Badovinac VP, Harty JT. Regenerating murine CD8+ lung tissue resident memory T cells after targeted radiation exposure. J Exp Med 2024; 221:e20231144. [PMID: 38363548 PMCID: PMC10873130 DOI: 10.1084/jem.20231144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 11/06/2023] [Accepted: 01/31/2024] [Indexed: 02/17/2024] Open
Abstract
Radiation exposure occurs during medical procedures, nuclear accidents, or spaceflight, making effective medical countermeasures a public health priority. Naïve T cells are highly sensitive to radiation-induced depletion, although their numbers recover with time. Circulating memory CD8+ T cells are also depleted by radiation; however, their numbers do not recover. Critically, the impact of radiation exposure on tissue-resident memory T cells (TRM) remains unknown. Here, we found that sublethal thorax-targeted radiation resulted in the rapid and prolonged numerical decline of influenza A virus (IAV)-specific lung TRM in mice, but no decline in antigen-matched circulating memory T cells. Prolonged loss of lung TRM was associated with decreased heterosubtypic immunity. Importantly, boosting with IAV-epitope expressing pathogens that replicate in the lungs or peripheral tissues or with a peripherally administered mRNA vaccine regenerated lung TRM that was derived largely from circulating memory CD8+ T cells. Designing effective vaccination strategies to regenerate TRM will be important in combating the immunological effects of radiation exposure.
Collapse
Affiliation(s)
- Mariah Hassert
- Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Lecia L. Pewe
- Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Rui He
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA
| | - Mohammad Heidarian
- Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
- Department of Pathology Graduate Programs, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Pornpoj Phruttiwanichakun
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA
| | - Stephanie van de Wall
- Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Madison R. Mix
- Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
- Interdisciplinary Graduate Program in Immunology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
- Medical Scientist Training Program, University of Iowa, Iowa City, IA, USA
| | - Aliasger K. Salem
- Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa City, IA, USA
- Interdisciplinary Graduate Program in Immunology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Vladimir P. Badovinac
- Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
- Department of Pathology Graduate Programs, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
- Interdisciplinary Graduate Program in Immunology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - John T. Harty
- Department of Pathology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
- Department of Pathology Graduate Programs, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
- Interdisciplinary Graduate Program in Immunology, Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| |
Collapse
|
17
|
Sofroniew MV. Astrocyte cells in the brain have immune memory. Nature 2024; 627:744-745. [PMID: 38509288 DOI: 10.1038/d41586-024-00676-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
|
18
|
Kim Y, Lee S, Jon S. Liposomal Delivery of an Immunostimulatory CpG Induces Robust Antitumor Immunity and Long-Term Immune Memory by Reprogramming Tumor-Associated Macrophages. Adv Healthc Mater 2024; 13:e2300549. [PMID: 37931205 DOI: 10.1002/adhm.202300549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Indexed: 11/08/2023]
Abstract
Tumor-associated macrophages (TAMs)-representative immune-suppressive cells in the tumor microenvironment (TME)-are known to promote tumor progression and metastasis, and thus are considered an attractive target for cancer therapy. However, current TAM-targeting strategies are insufficient to result in robust antitumor efficacy. Here, a small lipid nanoparticle encapsulating immunostimulatory CpG oligodeoxynucleotides (SLNP@CpG) is reported as a new immunotherapeutic modality that can reprogram TAMs and further bridge innate-to-adaptive immunity. It is found that SLNP@CpG treatment enhances macrophage-mediated phagocytosis of cancer cells and tumor antigen cross-presentation, and skews the polarization state of macrophages in vitro. Intratumoral injection of SLNP@CpG into an established murine E.G7-OVA tumor model significantly suppresses tumor growth and considerably prolongs survival, completely eradicating tumors in 83.3% of mice. Furthermore, tumor-free mice resist rechallenge with E.G7-OVA cancer cells through induction of immunological memory and long-term antitumor immunity. SLNP@CpG even exerts antitumor efficacy in an aggressive B16-F10 melanoma model by remodeling TME toward immune stimulation and tumor elimination. These findings suggest that, by modulating the function of TAMs and reshaping an immunosuppressive TME, the SLNP@CpG nanomedicine developed here may become a promising immunotherapeutic option applicable to a variety of tumors.
Collapse
Affiliation(s)
- Yujin Kim
- Department of Biological Sciences, KAIST Institute for the BioCentury, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Daejeon, 34141, Republic of Korea
- Center for Precision Bio-Nanomedicine, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Daejeon, 34141, Republic of Korea
| | - Seojung Lee
- Department of Biological Sciences, KAIST Institute for the BioCentury, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Daejeon, 34141, Republic of Korea
- Center for Precision Bio-Nanomedicine, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Daejeon, 34141, Republic of Korea
| | - Sangyong Jon
- Department of Biological Sciences, KAIST Institute for the BioCentury, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Daejeon, 34141, Republic of Korea
- Center for Precision Bio-Nanomedicine, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Daejeon, 34141, Republic of Korea
| |
Collapse
|
19
|
Migayron L, Merhi R, Seneschal J, Boniface K. Resident memory T cells in nonlesional skin and healed lesions of patients with chronic inflammatory diseases: Appearances can be deceptive. J Allergy Clin Immunol 2024; 153:606-614. [PMID: 37995858 DOI: 10.1016/j.jaci.2023.11.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 10/30/2023] [Accepted: 11/16/2023] [Indexed: 11/25/2023]
Abstract
Tissue-resident memory T (TRM) cells serve as a first line of defense in peripheral tissues to protect the organism against foreign pathogens. However, autoreactive TRM cells are increasingly implicated in autoimmunity, as evidenced in chronic autoimmune and inflammatory skin conditions. This highlights the need to characterize their phenotype and understand their role for the purpose of targeting them specifically without affecting local immunity. To date, the investigation of TRM cells in human skin diseases has focused mainly on lesional tissues of patients. Accumulating evidence suggests that self-reactive TRM cells are still present in clinically healed lesions of patients and play a role in disease flares, but TRM cells also populate skin that is apparently normal. This review discusses the ontogeny of TRM cells in the skin as well as recent insights regarding the presence of self-reactive TRM cells in both clinically healed skin and nonlesional skin of patients with autoimmune and inflammatory skin conditions, with a particular focus on psoriasis, atopic dermatitis, and vitiligo.
Collapse
Affiliation(s)
- Laure Migayron
- University of Bordeaux, CNRS, ImmunoConcEpT, UMR5164, F-33000, Bordeaux, France; R&D Department, SILAB, Brive-la-Gaillarde, France
| | - Ribal Merhi
- University of Bordeaux, CNRS, ImmunoConcEpT, UMR5164, F-33000, Bordeaux, France
| | - Julien Seneschal
- University of Bordeaux, CNRS, ImmunoConcEpT, UMR5164, F-33000, Bordeaux, France; CHU de Bordeaux, Dermatology and Pediatric Dermatology, National Reference Center for Rare Skin Disorders, Hôpital Saint-André, UMR Bordeaux, Bordeaux, France
| | - Katia Boniface
- University of Bordeaux, CNRS, ImmunoConcEpT, UMR5164, F-33000, Bordeaux, France.
| |
Collapse
|
20
|
Jiao W, Martinez M, Muntnich CB, Zuber J, Parks C, Obradovic A, Tian G, Wang Z, Long KD, Waffarn E, Frangaj K, Jones R, Gorur A, Shonts B, Rogers K, Lv G, Velasco M, Ravella S, Weiner J, Kato T, Shen Y, Fu J, Sykes M. Dynamic establishment of recipient resident memory T cell repertoire after human intestinal transplantation. EBioMedicine 2024; 101:105028. [PMID: 38422982 PMCID: PMC10944178 DOI: 10.1016/j.ebiom.2024.105028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 01/19/2024] [Accepted: 02/06/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Understanding formation of the human tissue resident memory T cell (TRM) repertoire requires longitudinal access to human non-lymphoid tissues. METHODS By applying flow cytometry and next generation sequencing to serial blood, lymphoid tissue, and gut samples from 16 intestinal transplantation (ITx) patients, we assessed the origin, distribution, and specificity of human TRMs at phenotypic and clonal levels. FINDINGS Donor age ≥1 year and blood T cell macrochimerism (peak level ≥4%) were associated with delayed establishment of stable recipient TRM repertoires in the transplanted ileum. T cell receptor (TCR) overlap between paired gut and blood repertoires from ITx patients was significantly greater than that in healthy controls, demonstrating increased gut-blood crosstalk after ITx. Crosstalk with the circulating pool remained high for years of follow-up. TCR sequences identifiable in pre-Tx recipient gut but not those in lymphoid tissues alone were more likely to populate post-Tx ileal allografts. Clones detected in both pre-Tx gut and lymphoid tissue had distinct transcriptional profiles from those identifiable in only one tissue. Recipient T cells were distributed widely throughout the gut, including allograft and native colon, which had substantial repertoire overlap. Both alloreactive and microbe-reactive recipient T cells persisted in transplanted ileum, contributing to the TRM repertoire. INTERPRETATION Our studies reveal human intestinal TRM repertoire establishment from the circulation, preferentially involving lymphoid tissue counterparts of recipient intestinal T cell clones, including TRMs. We have described the temporal and spatial dynamics of this active crosstalk between the circulating pool and the intestinal TRM pool. FUNDING This study was funded by the National Institute of Allergy and Infectious Diseases (NIAID) P01 grant AI106697.
Collapse
Affiliation(s)
- Wenyu Jiao
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States; Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Jilin, China
| | - Mercedes Martinez
- Department of Pediatrics, Columbia University, New York, NY, United States
| | - Constanza Bay Muntnich
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Julien Zuber
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Christopher Parks
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Aleksandar Obradovic
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Guangyao Tian
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Jilin, China
| | - Zicheng Wang
- Center for Computational Biology and Bioinformatics, Department of Systems Biology, Columbia University, New York, NY, United States
| | - Katherine D Long
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Elizabeth Waffarn
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Kristjana Frangaj
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Rebecca Jones
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Alaka Gorur
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Brittany Shonts
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Kortney Rogers
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States
| | - Guoyue Lv
- Department of Hepatobiliary and Pancreatic Surgery, General Surgery Center, The First Hospital of Jilin University, Jilin, China
| | - Monica Velasco
- School of Nursing, Columbia University, New York, NY, United States
| | - Shilpa Ravella
- Department of Medicine, Columbia University, New York, NY, United States
| | - Joshua Weiner
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States; Department of Surgery, Columbia University, New York, NY, United States
| | - Tomoaki Kato
- Department of Surgery, Columbia University, New York, NY, United States
| | - Yufeng Shen
- Center for Computational Biology and Bioinformatics, Department of Systems Biology, Columbia University, New York, NY, United States
| | - Jianing Fu
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States.
| | - Megan Sykes
- Columbia Center for Translational Immunology, Department of Medicine, Columbia University, New York, NY, United States; Department of Surgery, Columbia University, New York, NY, United States; Department of Microbiology & Immunology, Columbia University, New York, NY, United States.
| |
Collapse
|
21
|
Sarkar R, Shaaz M, Sehrawat S. Myeloid derived suppressor cells potentiate virus-specific memory CD8 + T cell response. Microbes Infect 2024; 26:105277. [PMID: 38103861 DOI: 10.1016/j.micinf.2023.105277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 11/03/2023] [Accepted: 12/12/2023] [Indexed: 12/19/2023]
Abstract
How therapeutically administered myeloid derived suppressor cells (MDSCs) modulate differentiation of virus-specific CD8+ T cell was investigated. In vitro generated MDSCs from bone marrow precursors inhibited the expansion of stimulated CD8+ T cells but the effector cells in the recipients of MDSCs showed preferential memory transition during Influenza A virus (IAV) or an α- (Herpes Simplex Virus) as well as a γ- (murine herpesvirus 68) herpesvirus infection. Memory CD8+ T cells thus generated constituted a heterogenous population with a large fraction showing effector memory (CD62LloCCR7-) phenotype. Such cells could be efficiently recalled in the rechallenged animals and controlled the secondary infection better. Memory potentiating effects of MDSCs occurred irrespective of the clonality of the responding CD8+ T cells as well as the nature of infecting viruses. Compared to the MDSCs recipients, effector cells of MDSCs recipients showed higher expression of molecules known to drive cellular survival (IL-7R, Bcl2) and memory formation (Tcf7, Id3, eomesodermin). Therapeutically administered MDSCs not only mitigated the tissue damaging response during a resolving IAV infection but also promoted the differentiation of functional memory CD8+ T cells. Therefore, MDSCs therapy could be useful in managing virus-induced immunopathological reactions without compromising immunological memory.
Collapse
Affiliation(s)
- Roman Sarkar
- Department of Biological Sciences, Indian Institute of Science Education and Research Mohali, Sector 81, SAS Nagar Knowledge City PO Manauli, Mohali 140306, Punjab, India
| | - Mohammad Shaaz
- Department of Biological Sciences, Indian Institute of Science Education and Research Mohali, Sector 81, SAS Nagar Knowledge City PO Manauli, Mohali 140306, Punjab, India
| | - Sharvan Sehrawat
- Department of Biological Sciences, Indian Institute of Science Education and Research Mohali, Sector 81, SAS Nagar Knowledge City PO Manauli, Mohali 140306, Punjab, India.
| |
Collapse
|
22
|
Hughes EP, Syage AR, Tantin D. Durable CD4 + T cell immunity: cherchez la stem. Trends Immunol 2024; 45:158-166. [PMID: 38388231 PMCID: PMC10947858 DOI: 10.1016/j.it.2024.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/28/2024] [Accepted: 01/29/2024] [Indexed: 02/24/2024]
Abstract
Mammalian stem cells govern development, tissue homeostasis, and regeneration. Following years of study, their functions have been delineated with increasing precision. The past decade has witnessed heightened widespread use of stem cell terminology in association with durable T cell responses to infection, antitumor immunity, and autoimmunity. Interpreting this literature is complicated by the fact that descriptions are diverse and criteria for labeling 'stem-like' T cells are evolving. Working under the hypothesis that conceptual frameworks developed for actual stem cells can be used to better evaluate and organize T cells described to have stem-like features, we outline widely accepted properties of stem cells and compare these to different 'stem-like' CD4+ T cell populations.
Collapse
Affiliation(s)
- Erik P Hughes
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112, USA; Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112, USA
| | - Amber R Syage
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112, USA; Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112, USA
| | - Dean Tantin
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112, USA; Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112, USA.
| |
Collapse
|
23
|
Yang C, Liu Z, Yang Y, Cocka LJ, Li Y, Zeng W, Shen H. Chronic viral infection impairs immune memory to a different pathogen. PLoS Pathog 2024; 20:e1012113. [PMID: 38547316 PMCID: PMC11003680 DOI: 10.1371/journal.ppat.1012113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 04/09/2024] [Accepted: 03/11/2024] [Indexed: 04/11/2024] Open
Abstract
Chronic viral infections cause T cell dysfunction in both animal models and human clinical settings, thereby affecting the ability of the host immune system to clear viral pathogens and develop proper virus-specific immune memory. However, the impact of chronic viral infections on the host's immune memory to other pathogens has not been well described. In this study, we immunized mice with recombinant Listeria monocytogenes expressing OVA (Lm-OVA) to generate immunity to Lm and allow analysis of OVA-specific memory T (Tm) cells. We then infected these mice with lymphocytic choriomeningitis virus (LCMV) strain Cl-13 which establishes a chronic infection. We found that chronically infected mice were unable to protect against Listeria re-challenge. OVA-specific Tm cells showed a progressive loss in total numbers and in their ability to produce effector cytokines in the context of chronic LCMV infection. Unlike virus-specific T cells, OVA-specific Tm cells from chronically infected mice did not up-regulate the expression of inhibitory receptors, a hallmark feature of exhaustion in virus-specific T cells. Finally, OVA-specific Tm cells failed to mount a robust recall response after bacteria re-challenge both in the chronically infected and adoptively transferred naïve hosts. These results show that previously established bacteria-specific Tm cells become functionally impaired in the setting of an unrelated bystander chronic viral infection, which may contribute to poor immunity against other pathogens in the host with chronic viral infection.
Collapse
Affiliation(s)
- Cheng Yang
- Department of Infectious Diseases, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Pennsylvania, Philadelphia, United States of America
| | - Zhicui Liu
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Pennsylvania, Philadelphia, United States of America
- Department of Dermatology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ying Yang
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Pennsylvania, Philadelphia, United States of America
- Hainan Academy of Medical Sciences, Hainan Medical University, Hainan, China
| | - Luis J. Cocka
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Pennsylvania, Philadelphia, United States of America
| | - Yongguo Li
- Department of Infectious Diseases, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Weihong Zeng
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Pennsylvania, Philadelphia, United States of America
- Shanghai Key Laboratory of Embryo Original Diseases, the International Peace Maternity & Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hao Shen
- Department of Microbiology, University of Pennsylvania Perelman School of Medicine, Pennsylvania, Philadelphia, United States of America
| |
Collapse
|
24
|
Sun W, Hughes EP, Kim H, Perovanovic J, Charley KR, Perkins B, Du J, Ibarra A, Syage AR, Hale JS, Williams MA, Tantin D. OCA-B/Pou2af1 is sufficient to promote CD4 + T cell memory and prospectively identifies memory precursors. Proc Natl Acad Sci U S A 2024; 121:e2309153121. [PMID: 38386711 PMCID: PMC10907311 DOI: 10.1073/pnas.2309153121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 01/12/2024] [Indexed: 02/24/2024] Open
Abstract
The molecular mechanisms leading to the establishment of immunological memory are inadequately understood, limiting the development of effective vaccines and durable antitumor immune therapies. Here, we show that ectopic OCA-B expression is sufficient to improve antiviral memory recall responses, while having minimal effects on primary effector responses. At peak viral response, short-lived effector T cell populations are expanded but show increased Gadd45b and Socs2 expression, while memory precursor effector cells show increased expression of Bcl2, Il7r, and Tcf7 on a per-cell basis. Using an OCA-B mCherry reporter mouse line, we observe high OCA-B expression in CD4+ central memory T cells. We show that early in viral infection, endogenously elevated OCA-B expression prospectively identifies memory precursor cells with increased survival capability and memory recall potential. Cumulatively, the results demonstrate that OCA-B is both necessary and sufficient to promote CD4 T cell memory in vivo and can be used to prospectively identify memory precursor cells.
Collapse
Affiliation(s)
- Wenxiang Sun
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112
- Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112
| | - Erik P Hughes
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112
- Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112
| | - Heejoo Kim
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112
- Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112
| | - Jelena Perovanovic
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112
- Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112
| | - Krystal R Charley
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112
- Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112
| | - Bryant Perkins
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112
| | - Junhong Du
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112
- Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112
| | - Andrea Ibarra
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112
- Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112
| | - Amber R Syage
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112
- Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112
| | - J Scott Hale
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112
| | - Matthew A Williams
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112
- Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112
| | - Dean Tantin
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112
- Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84112
| |
Collapse
|
25
|
Fang J, Lei J, He B, Wu Y, Chen P, Sun Z, Wu N, Huang Y, Wei P, Yin L, Chen Y. Decoding the transcriptional heterogeneity, differentiation lineage, clinical significance in tissue-resident memory CD8 T cell of the small intestine by single-cell analysis. J Transl Med 2024; 22:203. [PMID: 38403590 PMCID: PMC10895748 DOI: 10.1186/s12967-024-04978-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 02/11/2024] [Indexed: 02/27/2024] Open
Abstract
Resident memory T (Trm) cells which are specifically located in non-lymphoid tissues showed distinct phenotypes and functions compared to circulating memory T cells and were vital for the initiation of robust immune response within tissues. However, the heterogeneity in the transcriptional features, development pathways, and cancer response of Trm cells in the small intestine was not demonstrated. Here, we integrated scRNA-seq and scTCR-seq data pan-tissue T cells to explore the heterogeneity of Trm cells and their development pathways. Trm were enriched in tissue-specific immune response and those in the DUO specially interacted with B cells via TNF and MHC-I signatures. T cell lineage analyses demonstrated that Trm might be derived from the T_CD4/CD8 subset within the same organ or migrated from spleen and mesenteric lymph nodes. We compared the immune repertoire of Trm among organs and implied that clonotypes in both DUO and ILE were less expanded and hydrophilic TRB CDR3s were enriched in the DUO. We further demonstrated that Trm in the intestine infiltrated the colorectal cancer and several effector molecules were highly expressed. Finally, the TCGA dataset of colorectal cancer implied that the infiltration of Trm from the DUO and the ILE was beneficial for overall survival and the response to immune checkpoint blockade.
Collapse
Affiliation(s)
- Jialing Fang
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Department of Clinical Oncology, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - Jun Lei
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Department of Clinical Oncology, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China
- Department of Laboratory Medicine, Xixi Hospital of Hangzhou, Hangzhou, China
| | - Boxiao He
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Department of Clinical Oncology, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - Yankang Wu
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Department of Clinical Oncology, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - Peng Chen
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Department of Clinical Oncology, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - Zaiqiao Sun
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Department of Clinical Oncology, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China
| | - Ning Wu
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yafei Huang
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Pengcheng Wei
- School of Medicine, Guangxi University, Nanning, 530004, China
- Department of Immunology and Genomic Medicine, National Jewish Health, Denver, CO, 80206, USA
| | - Lei Yin
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Department of Clinical Oncology, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China.
| | - Yongshun Chen
- State Key Laboratory of Virology, Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Department of Clinical Oncology, Renmin Hospital of Wuhan University, Wuhan University, Wuhan, China.
| |
Collapse
|
26
|
Siliciano JD, Siliciano RF. HIV cure: The daunting scale of the problem. Science 2024; 383:703-705. [PMID: 38359111 DOI: 10.1126/science.adk1831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
Cure strategies are confounded by basic reservoir biology.
Collapse
Affiliation(s)
- Janet D Siliciano
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Robert F Siliciano
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Howard Hughes Medical Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| |
Collapse
|
27
|
Munkwase G. Implications of vaccine non-specific effects on licensure of new vaccines. Vaccine 2024; 42:1013-1021. [PMID: 38242737 DOI: 10.1016/j.vaccine.2024.01.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 01/14/2024] [Accepted: 01/16/2024] [Indexed: 01/21/2024]
Abstract
Immune memory was for a long time thought to be an exclusive feature of the adaptive immune system. Emerging evidence has shown that the innate immune system may exhibit memory which has been termed as trained immunity or innate immune memory. Trained immunity following vaccination may produce non-specific effects leading to reduction in morbidity and mortality from heterologous pathogens. This review looked at trained immunity as a mechanism for vaccine induced non-specific effects, mechanisms underlying trained immunity and known vaccine non-specific effects. A discussion is also made on the implications these vaccine non-specific effects may have on overall risk-benefit ratio evaluation by National Medicines Regulatory Authorities (NMRAs) during licensure of new vaccines. Epigenetic remodeling and "rewiring" of cellular metabolism in the innate immune cells especially monocytes, macrophages, and Natural Killer (NK) cells have been suggested to be the mechanisms underlying trained immunity. Trained immunity in other innate cells has largely remained elusive up to date. Non-specific effects have been extensively documented with Bacille Calmette-Guerin (BCG), measles vaccine and oral polio vaccine but it remains unclear if other vaccines may exhibit similar effects. All known vaccine non-specific effects have come from observations in epidemiological studies conducted post-vaccine licensure and roll out in target populations. It remains to be seen if early identification of non-specific effects especially those with protective benefits during the clinical development of new vaccines may contribute to the overall risk-benefit ratio evaluation during licensure by NMRAs.
Collapse
Affiliation(s)
- Grant Munkwase
- National Drug Authority, Plot 93, Buganda Road, Kampala, Uganda; African Leadership in Vaccinology Expertise (ALIVE), Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa.
| |
Collapse
|
28
|
Charley KR, Ramstead AG, Matous JG, Kumaki Y, Sircy LM, Hale JS, Williams MA. Effector-Phase IL-2 Signals Drive Th1 Effector and Memory Responses Dependently and Independently of TCF-1. J Immunol 2024; 212:586-595. [PMID: 38149929 PMCID: PMC10872735 DOI: 10.4049/jimmunol.2300570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 12/03/2023] [Indexed: 12/28/2023]
Abstract
Following viral infection, CD4+ T cell differentiation is tightly regulated by cytokines and TCR signals. Although most activated CD4+ T cells express IL-2Rα after lymphocytic choriomeningtis virus infection, by day 3 postinfection, only half of activated T cells maintain expression. IL-2Rα at this time point distinguishes precursors for terminally differentiated Th1 cells (IL-2Rαhi) from precursors for Tfh cells and memory T cells (IL-2Rαlo) and is linked to strong TCR signals. In this study, we test whether TCR-dependent IL-2 links the TCR to CD4+ T cell differentiation. We employ a mixture of anti-IL-2 Abs to neutralize IL-2 throughout the primary CD4+ T cell response to lymphocytic choriomeningitis virus infection in mice or only after the establishment of lineage-committed effector cells (day 3 postinfection). We report that IL-2 signals drive the formation of Th1 precursor cells in the early stages of the immune response and sustain Th1 responses during its later stages (after day 3). Effector-stage IL-2 also shapes the composition and function of resulting CD4+ memory T cells. Although IL-2 has been shown previously to drive Th1 differentiation by reducing the activity of the transcriptional repressor TCF-1, we found that sustained IL-2 signals were still required to drive optimal Th1 differentiation even in the absence of TCF-1. Therefore, we concluded that IL-2 plays a central role throughout the effector phase in regulating the balance between Th1 and Tfh effector and memory cells via mechanisms that are both dependent and independent of its role in modulating TCF-1 activity.
Collapse
Affiliation(s)
- Krystal R. Charley
- Division of Microbiology and Immunology, Department of Pathology, University of Utah School of Medicine, Salt Lake City, Utah 84112
- Huntsman Cancer Institute, University of Utah Health, Salt Lake City, Utah 84112
| | - Andrew G. Ramstead
- Division of Microbiology and Immunology, Department of Pathology, University of Utah School of Medicine, Salt Lake City, Utah 84112
- Huntsman Cancer Institute, University of Utah Health, Salt Lake City, Utah 84112
| | - Joseph G. Matous
- Division of Microbiology and Immunology, Department of Pathology, University of Utah School of Medicine, Salt Lake City, Utah 84112
- Huntsman Cancer Institute, University of Utah Health, Salt Lake City, Utah 84112
| | - Yohichi Kumaki
- Division of Microbiology and Immunology, Department of Pathology, University of Utah School of Medicine, Salt Lake City, Utah 84112
- Huntsman Cancer Institute, University of Utah Health, Salt Lake City, Utah 84112
| | - Linda M. Sircy
- Division of Microbiology and Immunology, Department of Pathology, University of Utah School of Medicine, Salt Lake City, Utah 84112
| | - J. Scott Hale
- Division of Microbiology and Immunology, Department of Pathology, University of Utah School of Medicine, Salt Lake City, Utah 84112
| | - Matthew A. Williams
- Division of Microbiology and Immunology, Department of Pathology, University of Utah School of Medicine, Salt Lake City, Utah 84112
- Huntsman Cancer Institute, University of Utah Health, Salt Lake City, Utah 84112
| |
Collapse
|
29
|
Díez-Alonso L, Falgas A, Arroyo-Ródenas J, Romencín PA, Martínez A, Gómez-Rosel M, Blanco B, Jiménez-Reinoso A, Mayado A, Pérez-Pons A, Aguilar-Sopeña Ó, Ramírez-Fernández Á, Segura-Tudela A, Perez-Amill L, Tapia-Galisteo A, Domínguez-Alonso C, Rubio-Pérez L, Jara M, Solé F, Hangiu O, Almagro L, Albitre Á, Penela P, Sanz L, Anguita E, Valeri A, García-Ortiz A, Río P, Juan M, Martínez-López J, Roda-Navarro P, Martín-Antonio B, Orfao A, Menéndez P, Bueno C, Álvarez-Vallina L. Engineered T cells secreting anti-BCMA T cell engagers control multiple myeloma and promote immune memory in vivo. Sci Transl Med 2024; 16:eadg7962. [PMID: 38354229 DOI: 10.1126/scitranslmed.adg7962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 01/02/2024] [Indexed: 02/16/2024]
Abstract
Multiple myeloma is the second most common hematological malignancy in adults and remains an incurable disease. B cell maturation antigen (BCMA)-directed immunotherapy, including T cells bearing chimeric antigen receptors (CARs) and systemically injected bispecific T cell engagers (TCEs), has shown remarkable clinical activity, and several products have received market approval. However, despite promising results, most patients eventually become refractory and relapse, highlighting the need for alternative strategies. Engineered T cells secreting TCE antibodies (STAb) represent a promising strategy that combines the advantages of adoptive cell therapies and bispecific antibodies. Here, we undertook a comprehensive preclinical study comparing the therapeutic potential of T cells either expressing second-generation anti-BCMA CARs (CAR-T) or secreting BCMAxCD3 TCEs (STAb-T) in a T cell-limiting experimental setting mimicking the conditions found in patients with relapsed/refractory multiple myeloma. STAb-T cells recruited T cell activity at extremely low effector-to-target ratios and were resistant to inhibition mediated by soluble BCMA released from the cell surface, resulting in enhanced cytotoxic responses and prevention of immune escape of multiple myeloma cells in vitro. These advantages led to robust expansion and persistence of STAb-T cells in vivo, generating long-lived memory BCMA-specific responses that could control multiple myeloma progression in xenograft models, outperforming traditional CAR-T cells. These promising preclinical results encourage clinical testing of the BCMA-STAb-T cell approach in relapsed/refractory multiple myeloma.
Collapse
Affiliation(s)
- Laura Díez-Alonso
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Aïda Falgas
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain
- Red Española de Terapias Avanzadas (TERAV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Javier Arroyo-Ródenas
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Paola A Romencín
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain
| | - Alba Martínez
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain
| | - Marina Gómez-Rosel
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Belén Blanco
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
- Red Española de Terapias Avanzadas (TERAV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Anaïs Jiménez-Reinoso
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Andrea Mayado
- Cancer Research Center (IBMCC, USAL-CSIC), Department of Medicine and Cytometry Service (NUCLEUS), Universidad de Salamanca, 37007 Salamanca, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Biomedical Research Institute of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Alba Pérez-Pons
- Cancer Research Center (IBMCC, USAL-CSIC), Department of Medicine and Cytometry Service (NUCLEUS), Universidad de Salamanca, 37007 Salamanca, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Biomedical Research Institute of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Óscar Aguilar-Sopeña
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Universidad Complutense, 28040 Madrid, Spain
- Lymphocyte Immunobiology Group, Instituto de Investigación Sanitaria 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Ángel Ramírez-Fernández
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Alejandro Segura-Tudela
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Lorena Perez-Amill
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic de Barcelona, 08036 Barcelona, Spain
| | - Antonio Tapia-Galisteo
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Carmen Domínguez-Alonso
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
| | - Laura Rubio-Pérez
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
- Chair for Immunology UFV/Merck, Universidad Francisco de Vitoria (UFV), Pozuelo de Alarcón, 28223 Madrid, Spain
| | - Maria Jara
- Cancer Research Center (IBMCC, USAL-CSIC), Department of Medicine and Cytometry Service (NUCLEUS), Universidad de Salamanca, 37007 Salamanca, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Biomedical Research Institute of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Francesc Solé
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain
| | - Oana Hangiu
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Laura Almagro
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Universidad Complutense, 28040 Madrid, Spain
- Lymphocyte Immunobiology Group, Instituto de Investigación Sanitaria 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Ángela Albitre
- Centro de Biología Molecular Severo Ochoa CSIC-UAM, 28049 Madrid, Spain
- Instituto de Investigación Sanitaria La Princesa, 28006 Madrid, Spain
| | - Petronila Penela
- Centro de Biología Molecular Severo Ochoa CSIC-UAM, 28049 Madrid, Spain
- Instituto de Investigación Sanitaria La Princesa, 28006 Madrid, Spain
| | - Laura Sanz
- Molecular Immunology Unit, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, 28222 Madrid, Spain
| | - Eduardo Anguita
- Department of Medicine, Medical School, Universidad Complutense de Madrid, 28040 Madrid, Spain
- Department of Hematology, IML, IdISSC, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Antonio Valeri
- H12O-CNIO Hematological Malignancies Clinical Research Unit, Spanish National Cancer Research (CNIO), 28029 Madrid, Spain
- Department of Hematology, Hospital Universitario 12 de Octubre-Universidad Complutense, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Almudena García-Ortiz
- H12O-CNIO Hematological Malignancies Clinical Research Unit, Spanish National Cancer Research (CNIO), 28029 Madrid, Spain
- Department of Hematology, Hospital Universitario 12 de Octubre-Universidad Complutense, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Paula Río
- Red Española de Terapias Avanzadas (TERAV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Division of Hematopoietic Innovative Therapies, Biomedical Innovation Unit, Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), 28040 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Universidad Autónoma de Madrid (IIS-FJD, UAM), 28040 Madrid, Spain
| | - Manel Juan
- Red Española de Terapias Avanzadas (TERAV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic de Barcelona, 08036 Barcelona, Spain
- Servei d'Immunologia, Hospital Clínic de Barcelona, 08036 Barcelona, Spain
- Plataforma Immunoterapia, Hospital Sant Joan de Deu, 08950 Barcelona, Spain
- Universitat de Barcelona, 08007 Barcelona, Spain
| | - Joaquín Martínez-López
- Red Española de Terapias Avanzadas (TERAV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- H12O-CNIO Hematological Malignancies Clinical Research Unit, Spanish National Cancer Research (CNIO), 28029 Madrid, Spain
- Department of Hematology, Hospital Universitario 12 de Octubre-Universidad Complutense, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Pedro Roda-Navarro
- Department of Immunology, Ophthalmology and ENT, School of Medicine, Universidad Complutense, 28040 Madrid, Spain
- Lymphocyte Immunobiology Group, Instituto de Investigación Sanitaria 12 de Octubre (imas12), 28041 Madrid, Spain
| | - Beatriz Martín-Antonio
- Department of Experimental Hematology, Instituto de Investigación Sanitaria Fundación Jiménez Diaz, (IIS-FJD), Universidad Autónoma de Madrid, 28040 Madrid, Spain
| | - Alberto Orfao
- Cancer Research Center (IBMCC, USAL-CSIC), Department of Medicine and Cytometry Service (NUCLEUS), Universidad de Salamanca, 37007 Salamanca, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Biomedical Research Institute of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Pablo Menéndez
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain
- Red Española de Terapias Avanzadas (TERAV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Department of Biomedicine, School of Medicine, Universitat de Barcelona, 08007 Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), 08010 Barcelona, Spain
| | - Clara Bueno
- Josep Carreras Leukaemia Research Institute, 08036 Barcelona, Spain
- Red Española de Terapias Avanzadas (TERAV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Centro de Investigación Biomédica en Red-Oncología (CIBERONC), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Luis Álvarez-Vallina
- Cancer Immunotherapy Unit (UNICA), Department of Immunology, Hospital Universitario 12 de Octubre, 28041 Madrid, Spain
- Immuno-Oncology and Immunotherapy Group, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), 28041 Madrid, Spain
- H12O-CNIO Cancer Immunotherapy Clinical Research Unit, Spanish National Cancer Research Centre (CNIO), 28029 Madrid, Spain
- Chair for Immunology UFV/Merck, Universidad Francisco de Vitoria (UFV), Pozuelo de Alarcón, 28223 Madrid, Spain
| |
Collapse
|
30
|
Abadie K, Clark EC, Valanparambil RM, Ukogu O, Yang W, Daza RM, Ng KKH, Fathima J, Wang AL, Lee J, Nasti TH, Bhandoola A, Nourmohammad A, Ahmed R, Shendure J, Cao J, Kueh HY. Reversible, tunable epigenetic silencing of TCF1 generates flexibility in the T cell memory decision. Immunity 2024; 57:271-286.e13. [PMID: 38301652 PMCID: PMC10922671 DOI: 10.1016/j.immuni.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 10/09/2023] [Accepted: 12/07/2023] [Indexed: 02/03/2024]
Abstract
The immune system encodes information about the severity of a pathogenic threat in the quantity and type of memory cells it forms. This encoding emerges from lymphocyte decisions to maintain or lose self-renewal and memory potential during a challenge. By tracking CD8+ T cells at the single-cell and clonal lineage level using time-resolved transcriptomics, quantitative live imaging, and an acute infection model, we find that T cells will maintain or lose memory potential early after antigen recognition. However, following pathogen clearance, T cells may regain memory potential if initially lost. Mechanistically, this flexibility is implemented by a stochastic cis-epigenetic switch that tunably and reversibly silences the memory regulator, TCF1, in response to stimulation. Mathematical modeling shows how this flexibility allows memory T cell numbers to scale robustly with pathogen virulence and immune response magnitudes. We propose that flexibility and stochasticity in cellular decisions ensure optimal immune responses against diverse threats.
Collapse
Affiliation(s)
- Kathleen Abadie
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA
| | - Elisa C Clark
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA
| | - Rajesh M Valanparambil
- Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Obinna Ukogu
- Department of Applied Mathematics, University of Washington, Seattle, WA 98105, USA
| | - Wei Yang
- Department of Genome Sciences, University of Washington, Seattle, WA 98195, USA
| | - Riza M Daza
- Department of Genome Sciences, University of Washington, Seattle, WA 98195, USA
| | - Kenneth K H Ng
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA
| | - Jumana Fathima
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA
| | - Allan L Wang
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA
| | - Judong Lee
- Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Tahseen H Nasti
- Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Avinash Bhandoola
- T-Cell Biology and Development Unit, Laboratory of Genome Integrity, Center for Cancer Research, National Cancer Institute, National Institute of Health, Bethesda, MD 20892, USA
| | - Armita Nourmohammad
- Department of Applied Mathematics, University of Washington, Seattle, WA 98105, USA; Department of Physics, University of Washington, Seattle, WA 98105, USA; Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
| | - Rafi Ahmed
- Emory Vaccine Center and Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Jay Shendure
- Department of Genome Sciences, University of Washington, Seattle, WA 98195, USA; Brotman Baty Institute for Precision Medicine, Seattle, WA 98195, USA; Allen Discovery Center for Cell Lineage Tracing, Seattle, WA 98109, USA; Howard Hughes Medical Institute, Seattle, WA 98195, USA; Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98109, USA.
| | - Junyue Cao
- Department of Genome Sciences, University of Washington, Seattle, WA 98195, USA; Laboratory of Single-Cell Genomics and Population Dynamics, The Rockefeller University, New York, NY 10065, USA.
| | - Hao Yuan Kueh
- Department of Bioengineering, University of Washington, Seattle, WA 98195, USA; Institute for Stem Cell and Regenerative Medicine, University of Washington, Seattle, WA 98109, USA.
| |
Collapse
|
31
|
Samanta S, Banerjee J, Das A, Das S, Ahmed R, Das S, Pal A, Ali KM, Mukhopadhyay R, Giri B, Dash SK. Enhancing Immunological Memory: Unveiling Booster Doses to Bolster Vaccine Efficacy Against Evolving SARS-CoV-2 Mutant Variants. Curr Microbiol 2024; 81:91. [PMID: 38311669 DOI: 10.1007/s00284-023-03597-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 12/19/2023] [Indexed: 02/06/2024]
Abstract
A growing number of re-infections with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in previously immunized individuals has sparked discussions about the potential need for a booster vaccine dosage to counteract declining antibody levels and new strains. The protective immunity produced by vaccinations, and past illnesses relies on immunological memory. CD4 + T cells, CD8 + T cells, B cells, and long-lasting antibody responses are all components of the adaptive immune system that can generate and maintain this immunological memory. Since novel mutant variants have emerged one after the other, the world has been hit by repeated waves. Various vaccine formulations against SARS-CoV-2 have been administered across the globe. Thus, estimating the efficacy of those vaccines against gradually developed mutant stains is the essential parameter regarding the fate of those vaccine formulations and the necessity of booster doses and their frequency. In this review, focus has also been given to how vaccination stacks up against moderate and severe acute infections in terms of the longevity of the immune cells, neutralizing antibody responses, etc. However, hybrid immunity shows a greater accuracy of re-infection of variants of concern (VOCs) of SARS-CoV-2 than infection and immunization. The review conveys knowledge of detailed information about several marketed vaccines and the status of their efficacy against specific mutant strains of SARS-CoV-2. Furthermore, this review discusses the status of immunological memory after infection, mixed infection, and vaccination.
Collapse
Affiliation(s)
- Sovan Samanta
- Department of Physiology, University of Gour Banga, Malda, 732103, West Bengal, India
| | - Jhimli Banerjee
- Department of Physiology, University of Gour Banga, Malda, 732103, West Bengal, India
| | - Aparna Das
- Department of Physiology, University of Gour Banga, Malda, 732103, West Bengal, India
| | - Sourav Das
- Department of Physiology, University of Gour Banga, Malda, 732103, West Bengal, India
| | - Rubai Ahmed
- Department of Physiology, University of Gour Banga, Malda, 732103, West Bengal, India
| | - Swarnali Das
- Department of Physiology, University of Gour Banga, Malda, 732103, West Bengal, India
| | - Amitava Pal
- Department of Physiology, City College, 102/1, Raja Rammohan Sarani, Kolkata, 700009, West Bengal, India
| | - Kazi Monjur Ali
- Department of Nutrition, Maharajadhiraj Uday Chand Women's College, B.C. Road, Bardhaman, 713104, West Bengal, India
| | - Rupanjan Mukhopadhyay
- Department of Physiology, City College, 102/1, Raja Rammohan Sarani, Kolkata, 700009, West Bengal, India
| | - Biplab Giri
- Department of Physiology, University of Gour Banga, Malda, 732103, West Bengal, India
| | - Sandeep Kumar Dash
- Department of Physiology, University of Gour Banga, Malda, 732103, West Bengal, India.
| |
Collapse
|
32
|
Alvero AB, Fox A, Madina BR, Krady MM, Gogoi R, Chehade H, Nakaar V, Almassian B, Yarovinsky TO, Rutherford T, Mor G. Immune Modulation of Innate and Adaptive Responses Restores Immune Surveillance and Establishes Antitumor Immunologic Memory. Cancer Immunol Res 2024; 12:261-274. [PMID: 38078853 PMCID: PMC11027955 DOI: 10.1158/2326-6066.cir-23-0127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 05/02/2023] [Accepted: 12/05/2023] [Indexed: 12/26/2023]
Abstract
Current immunotherapies have proven effective in strengthening antitumor immune responses, but constant opposing signals from tumor cells and the surrounding microenvironment eventually lead to immune escape. We hypothesized that in situ release of antigens and regulation of both the innate and adaptive arms of the immune system would provide a robust and long-term antitumor effect by creating immunologic memory against tumors. To achieve this, we developed CARG-2020, a genetically modified virus-like vesicle (VLV) that is a self-amplifying RNA with oncolytic capacity and encodes immune regulatory genes. CARG-2020 carries three immune modulators: (i) the pleiotropic antitumor cytokine IL12, in which the subunits (p35 and p40) are tethered together; (ii) the extracellular domain (ECD) of the protumor IL17RA, which serves as a dominant-negative antagonist; and (iii) a shRNA targeting PD-L1. Using a mouse model of ovarian cancer, we demonstrated the oncolytic effect and immune-modulatory capacities of CARG-2020. By enhancing IL12 and blocking IL17 and PD-L1, CARG-2020 successfully reactivated immune surveillance by promoting M1, instead of M2, macrophage differentiation, inhibiting MDSC expansion and establishing a potent CD8+ T cell-mediated antitumoral response. Furthermore, we demonstrated that this therapeutic approach provided tumor-specific and long-term protection against the establishment of new tumors. Our results provide a rationale for the further development of this platform as a therapeutic modality for ovarian cancer patients to enhance antitumor responses and prevent a recurrence.
Collapse
Affiliation(s)
- Ayesha B. Alvero
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI
| | - Alexandra Fox
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI
| | | | | | - Radhika Gogoi
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI
| | - Hussein Chehade
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI
| | | | | | | | - Thomas Rutherford
- Department of Obstetrics and Gynecology, University of South Florida, Tampa, FL
| | - Gil Mor
- C.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Wayne State University, Detroit, MI
| |
Collapse
|
33
|
|
34
|
Marchesini Tovar G, Gallen C, Bergsbaken T. CD8+ Tissue-Resident Memory T Cells: Versatile Guardians of the Tissue. J Immunol 2024; 212:361-368. [PMID: 38227907 PMCID: PMC10794029 DOI: 10.4049/jimmunol.2300399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 09/07/2023] [Indexed: 01/18/2024]
Abstract
Tissue-resident memory T (Trm) cells are a subset of T cells maintained throughout life within nonlymphoid tissues without significant contribution from circulating memory T cells. CD8+ Trm cells contribute to both tissue surveillance and direct elimination of pathogens through a variety of mechanisms. Reactivation of these Trm cells during infection drives systematic changes within the tissue, including altering the state of the epithelium, activating local immune cells, and contributing to the permissiveness of the tissue for circulating immune cell entry. Trm cells can be further classified by their functional outputs, which can be either subset- or tissue-specific, and include proliferation, tissue egress, and modulation of tissue physiology. These functional outputs of Trm cells are linked to the heterogeneity and plasticity of this population, and uncovering the unique responses of different Trm cell subsets and their role in immunity will allow us to modulate Trm cell responses for optimal control of disease.
Collapse
Affiliation(s)
- Giuseppina Marchesini Tovar
- Center for Immunity and Inflammation, Department of Pathology, Immunology, and Laboratory Medicine, Rutgers New Jersey Medical School, Newark, NJ
| | - Corey Gallen
- Center for Immunity and Inflammation, Department of Pathology, Immunology, and Laboratory Medicine, Rutgers New Jersey Medical School, Newark, NJ
| | - Tessa Bergsbaken
- Center for Immunity and Inflammation, Department of Pathology, Immunology, and Laboratory Medicine, Rutgers New Jersey Medical School, Newark, NJ
| |
Collapse
|
35
|
Ahmed N, Athavale A, Tripathi AH, Subramaniam A, Upadhyay SK, Pandey AK, Rai RC, Awasthi A. To be remembered: B cell memory response against SARS-CoV-2 and its variants in vaccinated and unvaccinated individuals. Scand J Immunol 2024; 99:e13345. [PMID: 38441373 DOI: 10.1111/sji.13345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 10/20/2023] [Accepted: 11/13/2023] [Indexed: 03/07/2024]
Abstract
COVID-19 disease has plagued the world economy and affected the overall well-being and life of most of the people. Natural infection as well as vaccination leads to the development of an immune response against the pathogen. This involves the production of antibodies, which can neutralize the virus during future challenges. In addition, the development of cellular immune memory with memory B and T cells provides long-lasting protection. The longevity of the immune response has been a subject of intensive research in this field. The extent of immunity conferred by different forms of vaccination or natural infections remained debatable for long. Hence, understanding the effectiveness of these responses among different groups of people can assist government organizations in making informed policy decisions. In this article, based on the publicly available data, we have reviewed the memory response generated by some of the vaccines against SARS-CoV-2 and its variants, particularly B cell memory in different groups of individuals.
Collapse
Affiliation(s)
- Nafees Ahmed
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Atharv Athavale
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Ankita H Tripathi
- Department of Biotechnology, Kumaun University, Nainital, Uttarakhand, India
| | - Adarsh Subramaniam
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Santosh K Upadhyay
- Department of Biotechnology, Kumaun University, Nainital, Uttarakhand, India
| | | | - Ramesh Chandra Rai
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Amit Awasthi
- Translational Health Science and Technology Institute, Faridabad, Haryana, India
| |
Collapse
|
36
|
Okamura K, Kabasawa T, Saito T, Arai Y, Futakuchi M, Suzuki T. Resident memory T cell contributes to the phenotype of inflammatory vitiligo. J Dermatol Sci 2024; 113:74-76. [PMID: 38336493 DOI: 10.1016/j.jdermsci.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/01/2023] [Accepted: 01/17/2024] [Indexed: 02/12/2024]
Affiliation(s)
- Ken Okamura
- Department of Dermatology, Faculty of Medicine, Yamagata University, Yamagata, Japan.
| | - Takanobu Kabasawa
- Pathological Diagnostics, Faculty of Medicine, Yamagata University, Yamagata, Japan
| | - Toru Saito
- Department of Dermatology, Faculty of Medicine, Yamagata University, Yamagata, Japan
| | - Yosuke Arai
- Department of Dermatology, Faculty of Medicine, Yamagata University, Yamagata, Japan
| | - Mitsuru Futakuchi
- Pathological Diagnostics, Faculty of Medicine, Yamagata University, Yamagata, Japan
| | - Tamio Suzuki
- Department of Dermatology, Faculty of Medicine, Yamagata University, Yamagata, Japan
| |
Collapse
|
37
|
Súkeníková L, Mallone A, Schreiner B, Ripellino P, Nilsson J, Stoffel M, Ulbrich SE, Sallusto F, Latorre D. Autoreactive T cells target peripheral nerves in Guillain-Barré syndrome. Nature 2024; 626:160-168. [PMID: 38233524 PMCID: PMC10830418 DOI: 10.1038/s41586-023-06916-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 11/30/2023] [Indexed: 01/19/2024]
Abstract
Guillain-Barré syndrome (GBS) is a rare heterogenous disorder of the peripheral nervous system, which is usually triggered by a preceding infection, and causes a potentially life-threatening progressive muscle weakness1. Although GBS is considered an autoimmune disease, the mechanisms that underlie its distinct clinical subtypes remain largely unknown. Here, by combining in vitro T cell screening, single-cell RNA sequencing and T cell receptor (TCR) sequencing, we identify autoreactive memory CD4+ cells, that show a cytotoxic T helper 1 (TH1)-like phenotype, and rare CD8+ T cells that target myelin antigens of the peripheral nerves in patients with the demyelinating disease variant. We characterized more than 1,000 autoreactive single T cell clones, which revealed a polyclonal TCR repertoire, short CDR3β lengths, preferential HLA-DR restrictions and recognition of immunodominant epitopes. We found that autoreactive TCRβ clonotypes were expanded in the blood of the same patient at distinct disease stages and, notably, that they were shared in the blood and the cerebrospinal fluid across different patients with GBS, but not in control individuals. Finally, we identified myelin-reactive T cells in the nerve biopsy from one patient, which indicates that these cells contribute directly to disease pathophysiology. Collectively, our data provide clear evidence of autoreactive T cell immunity in a subset of patients with GBS, and open new perspectives in the field of inflammatory peripheral neuropathies, with potential impact for biomedical applications.
Collapse
Affiliation(s)
- L Súkeníková
- Institute of Microbiology, ETH Zurich, Zurich, Switzerland
| | - A Mallone
- Institute of Microbiology, ETH Zurich, Zurich, Switzerland
| | - B Schreiner
- Department of Neurology, University Hospital Zurich, Zurich, Switzerland
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - P Ripellino
- Department of Neurology, Neurocenter of Southern Switzerland EOC, Lugano, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
| | - J Nilsson
- Department of Immunology, University Hospital Zurich, Zurich, Switzerland
| | - M Stoffel
- Institute of Molecular Health Sciences, ETH Zurich, Zurich, Switzerland
- Medical Faculty, University of Zurich, Zurich, Switzerland
| | - S E Ulbrich
- Animal Physiology, Institute of Agricultural Sciences, ETH Zurich, Zurich, Switzerland
| | - F Sallusto
- Institute of Microbiology, ETH Zurich, Zurich, Switzerland
- Institute for Research in Biomedicine, Università della Svizzera Italiana, Bellinzona, Switzerland
| | - D Latorre
- Institute of Microbiology, ETH Zurich, Zurich, Switzerland.
| |
Collapse
|
38
|
Sharma H, Al-Amiedy Z, Mehra S. Need for functional validation of B cell trajectory in transplant tolerance. Am J Transplant 2024; 24:308-309. [PMID: 37797744 DOI: 10.1016/j.ajt.2023.09.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 09/18/2023] [Indexed: 10/07/2023]
Affiliation(s)
- Hemant Sharma
- Department of Transplant Surgery, Royal Liverpool University Hospital, Liverpool, United Kingdom.
| | - Zaid Al-Amiedy
- Department of Transplant Surgery, Royal Liverpool University Hospital, Liverpool, United Kingdom
| | - Sanjay Mehra
- Department of Transplant Surgery, Royal Liverpool University Hospital, Liverpool, United Kingdom
| |
Collapse
|
39
|
Chaudhry MZ, Borkner L, Kulkarni U, Berberich-Siebelt F, Cicin-Sain L. NFAT signaling is indispensable for persistent memory responses of MCMV-specific CD8+ T cells. PLoS Pathog 2024; 20:e1012025. [PMID: 38346075 PMCID: PMC10890734 DOI: 10.1371/journal.ppat.1012025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 02/23/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024] Open
Abstract
Cytomegalovirus (CMV) induces a unique T cell response, where antigen-specific populations do not contract, but rather inflate during viral latency. It has been proposed that subclinical episodes of virus reactivation feed the inflation of CMV-specific memory cells by intermittently engaging T cell receptors (TCRs), but evidence of TCR engagement has remained lacking. Nuclear factor of activated T cells (NFAT) is a family of transcription factors, where NFATc1 and NFATc2 signal downstream of TCR in mature T lymphocytes. We show selective impacts of NFATc1 and/or NFATc2 genetic ablations on the long-term inflation of MCMV-specific CD8+ T cell responses despite largely maintained responses to acute infection. NFATc1 ablation elicited robust phenotypes in isolation, but the strongest effects were observed when both NFAT genes were missing. CMV control was impaired only when both NFATs were deleted in CD8+ T cells used in adoptive immunotherapy of immunodeficient mice. Transcriptome analyses revealed that T cell intrinsic NFAT is not necessary for CD8+ T cell priming, but rather for their maturation towards effector-memory and in particular the effector cells, which dominate the pool of inflationary cells.
Collapse
Affiliation(s)
- M. Zeeshan Chaudhry
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Lisa Borkner
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | - Upasana Kulkarni
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
| | | | - Luka Cicin-Sain
- Department of Viral Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany
- Centre for Individualized Infection Medicine, a joint venture of Helmholtz Centre for Infection Research and Medical School Hannover, Hannover, Germany
| |
Collapse
|
40
|
Son YM, Cheon IS, Li C, Sun J. Persistent B Cell-Derived MHC Class II Signaling Is Required for the Optimal Maintenance of Tissue-Resident Helper T Cells. Immunohorizons 2024; 8:163-171. [PMID: 38345472 PMCID: PMC10916357 DOI: 10.4049/immunohorizons.2300093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 01/17/2024] [Indexed: 02/15/2024] Open
Abstract
Emerging studies have identified the critical roles of tissue-resident memory CD8+ T (TRM) and B (BRM) cells in the protection against mucosal viral infections, but the underlying mechanisms regulating robust development of TRM and BRM cells remain incompletely understood. We have recently shown that tissue-resident helper CD4+ T (TRH) cells, developed following influenza virus infection, function to sustain the optimal maintenance of TRM and BRM cells at the mucosal surface. In this study, we have explored the cellular and molecular cues modulating lung TRH persistence after influenza infection in C57BL/6 mice. We found that TRH cells were colocalized in tertiary lymphoid structures (TLSs) with local B cells. Abolishing TLSs or the depletion of B cells impaired lung TRH cell numbers. Of note, we found that persistent TCR signaling is needed for the maintenance of TRH cells after the clearance of infectious influenza virus. Furthermore, selective ablation of B cell-derived MHC class II resulted in partial reduction of lung TRH cell number after influenza infection. Our findings suggest that the interaction between lung-resident TRH cells and B cells, along with persistent Ag stimulation, is required to maintain TRH cells after respiratory viral infection.
Collapse
Affiliation(s)
- Young Min Son
- Department of Systems Biotechnology, Chung-Ang University, Anseong, Republic of Korea
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - In Su Cheon
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN
- Carter Immunology Center, University of Virginia, Charlottesville, VA
- Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA
| | - Chaofan Li
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN
- Carter Immunology Center, University of Virginia, Charlottesville, VA
- Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA
| | - Jie Sun
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN
- Carter Immunology Center, University of Virginia, Charlottesville, VA
- Division of Infectious Disease and International Health, Department of Medicine, University of Virginia, Charlottesville, VA
| |
Collapse
|
41
|
Elliott Williams M, Hardnett FP, Sheth AN, Wein AN, Li ZRT, Radzio-Basu J, Dinh C, Haddad LB, Collins EMB, Ofotokun I, Antia R, Scharer CD, Garcia-Lerma JG, Kohlmeier JE, Swaims-Kohlmeier A. The menstrual cycle regulates migratory CD4 T-cell surveillance in the female reproductive tract via CCR5 signaling. Mucosal Immunol 2024; 17:41-53. [PMID: 37866719 PMCID: PMC10990418 DOI: 10.1016/j.mucimm.2023.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 10/16/2023] [Accepted: 10/16/2023] [Indexed: 10/24/2023]
Abstract
Despite their importance for immunity against sexually transmitted infections, the composition of female reproductive tract (FRT) memory T-cell populations in response to changes within the local tissue environment under the regulation of the menstrual cycle remains poorly defined. Here, we show that in humans and pig-tailed macaques, the cycle determines distinct clusters of differentiation 4 T-cell surveillance behaviors by subsets corresponding to migratory memory (TMM) and resident memory T cells. TMM displays tissue-itinerant trafficking characteristics, restricted distribution within the FRT microenvironment, and distinct effector responses to infection. Gene pathway analysis by RNA sequencing identified TMM-specific enrichment of genes involved in hormonal regulation and inflammatory responses. FRT T-cell subset fluctuations were discovered that synchronized to cycle-driven CCR5 signaling. Notably, oral administration of a CCR5 antagonist drug blocked TMM trafficking. Taken together, this study provides novel insights into the dynamic nature of FRT memory CD4 T cells and identifies the menstrual cycle as a key regulator of immune surveillance at the site of STI pathogen exposure.
Collapse
Affiliation(s)
- M Elliott Williams
- Department of Microbiology & Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Felica P Hardnett
- Division of HIV Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Anandi N Sheth
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine and Grady Health System, Atlanta, GA, USA
| | - Alexander N Wein
- Department of Microbiology & Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Zheng-Rong Tiger Li
- Department of Microbiology & Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Jessica Radzio-Basu
- Division of HIV Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Chuong Dinh
- Division of HIV Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Lisa B Haddad
- Department of Gynecology & Obstetrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Elizabeth M B Collins
- Department of Gynecology & Obstetrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Igho Ofotokun
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine and Grady Health System, Atlanta, GA, USA
| | - Rustom Antia
- Department of Biology, Emory University, Atlanta, GA, USA
| | - Christopher D Scharer
- Department of Microbiology & Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - J Gerardo Garcia-Lerma
- Division of HIV Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Jacob E Kohlmeier
- Department of Microbiology & Immunology, Emory University School of Medicine, Atlanta, GA, USA
| | - Alison Swaims-Kohlmeier
- Department of Microbiology & Immunology, Emory University School of Medicine, Atlanta, GA, USA; Division of HIV Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA; Department of Gynecology & Obstetrics, Emory University School of Medicine, Atlanta, GA, USA.
| |
Collapse
|
42
|
Ng TH, Harrison MC, Scharsack JP, Kurtz J. Disentangling specific and unspecific components of innate immune memory in a copepod-tapeworm system. Front Immunol 2024; 15:1307477. [PMID: 38348037 PMCID: PMC10859752 DOI: 10.3389/fimmu.2024.1307477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 01/02/2024] [Indexed: 02/15/2024] Open
Abstract
Evidence that the innate immune system can respond with forms of memory upon reinfection has been accumulating over the past few years. These phenomena of "immune priming" in invertebrates, and "trained immunity" in vertebrates, are contrary to previous belief that immune memory and specificity are restricted to the adaptive immune system. However, while trained immunity is usually a response with rather low specificity, immune priming has shown highly specific responses in certain species. To date, it is largely unknown how specificity in innate immune memory can be achieved in response to different parasite types. Here, we revisited a system where an exceptionally high degree of innate immune specificity had been demonstrated for the first time, consisting of the copepod Macrocyclops albidus and its natural parasite, the tapeworm Schistocephalus solidus. Using homologous (same family) vs. heterologous (different family) priming-challenge experiments, we first confirm that copepods exposed to the same parasite family benefit from reduced secondary infections. We further focused on exposed-but-not-infected copepods in primary exposure to employ a transcriptomic approach, distinguishing between immunity that was either specific or unspecific regarding the discrimination between tapeworm types. A weighted gene co-expression network (WGCN) revealed differences between specific and unspecific immunity; while both involved histone modification regulation, specific immunity involved gene-splicing factors, whereas unspecific immunity was primarily involved in metabolic shift. We found a functional enrichment in spliceosome in specific immunity, whereas oxidative phosphorylation and carbon metabolism were enriched in unspecific immunity. Our findings allow discrimination of specific and unspecific components of an innate immune memory, based on gene expression networks, and deepen our understanding of basic aspects of immune systems.
Collapse
Affiliation(s)
- Tze Hann Ng
- *Correspondence: Tze Hann Ng, ; Joachim Kurtz,
| | | | | | - Joachim Kurtz
- Institute for Evolution and Biodiversity, University of Münster, Münster, Germany
| |
Collapse
|
43
|
Tsuda H, Keslar KS, Baldwin WM, Heeger PS, Valujskikh A, Fairchild RL. p40 homodimers bridge ischemic tissue inflammation and heterologous alloimmunity in mice via IL-15 transpresentation. J Clin Invest 2024; 134:e172760. [PMID: 38271093 PMCID: PMC10940089 DOI: 10.1172/jci172760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 01/22/2024] [Indexed: 01/27/2024] Open
Abstract
Virus-induced memory T cells often express functional cross-reactivity, or heterologous immunity, to other viruses and to allogeneic MHC molecules that is an important component of pathogenic responses to allogeneic transplants. During immune responses, antigen-reactive naive and central memory T cells proliferate in secondary lymphoid organs to achieve sufficient cell numbers to effectively respond, whereas effector memory T cell proliferation occurs directly within the peripheral inflammatory microenvironment. Mechanisms driving heterologous memory T cell proliferation and effector function expression within peripheral tissues remain poorly understood. Here, we dissected proliferation of heterologous donor-reactive memory CD8+ T cells and their effector functions following infiltration into heart allografts with low or high intensities of ischemic inflammation. Proliferation within both ischemic conditions required p40 homodimer-induced IL-15 transpresentation by graft DCs, but expression of effector functions mediating acute allograft injury occurred only in high-ischemic allografts. Transcriptional responses of heterologous donor-reactive memory CD8+ T cells were distinct from donor antigen-primed memory CD8+ T cells during early activation in allografts and at graft rejection. Overall, the results provide insights into mechanisms driving heterologous effector memory CD8+ T cell proliferation and the separation between proliferation and effector function that is dependent on the intensity of inflammation within the tissue microenvironment.
Collapse
Affiliation(s)
- Hidetoshi Tsuda
- Department of Inflammation & Immunity, Lerner Research Institute, Cleveland, Ohio, USA
- Transplant Center, Cleveland Clinic, Cleveland, Ohio, USA
| | - Karen S. Keslar
- Department of Inflammation & Immunity, Lerner Research Institute, Cleveland, Ohio, USA
- Transplant Center, Cleveland Clinic, Cleveland, Ohio, USA
| | - William M. Baldwin
- Department of Inflammation & Immunity, Lerner Research Institute, Cleveland, Ohio, USA
- Transplant Center, Cleveland Clinic, Cleveland, Ohio, USA
| | - Peter S. Heeger
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Anna Valujskikh
- Department of Inflammation & Immunity, Lerner Research Institute, Cleveland, Ohio, USA
- Transplant Center, Cleveland Clinic, Cleveland, Ohio, USA
| | - Robert L. Fairchild
- Department of Inflammation & Immunity, Lerner Research Institute, Cleveland, Ohio, USA
- Transplant Center, Cleveland Clinic, Cleveland, Ohio, USA
| |
Collapse
|
44
|
von Witzleben A, Ellis M, Thomas GJ, Hoffmann TK, Jackson R, Laban S, Ottensmeier CH. Tumor-Infiltrating CD103+ Tissue-Resident Memory T Cells and CD103-CD8+ T Cells in HNSCC Are Linked to Outcome in Primary but not Metastatic Disease. Clin Cancer Res 2024; 30:224-234. [PMID: 37874322 DOI: 10.1158/1078-0432.ccr-23-0445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 05/14/2023] [Accepted: 10/23/2023] [Indexed: 10/25/2023]
Abstract
PURPOSE High numbers of tumor-infiltrating lymphocytes (TIL) are linked to better survival in patients with cancer. Tissue-resident memory T cells (TRM; CD8+CD103+) are recognized as a key player of anticancer immune response. To assess TRM cells in primary, metastatic, and recurrent head and neck squamous cell carcinoma (HNSCC), we developed a tissue microarray (TMA) and used multiplex IHC (MxIHC). EXPERIMENTAL DESIGN Samples from primary tumors of 379 HNSCC cases treated at Southampton Hospitals between 2000 and 2016 were collected and analyzed. Of these, 105 cases had lymph node metastases and 82 recurrences. A TMA was generated with triplicate cores for each sample. MxIHC with a stain-and-strip approach was performed using CD8, CD103, and TIM3. Scanned slides were analyzed (digital image analysis) and quality checked (QC). RESULTS After QC, 194 primary tumors, 76 lymph node metastases, and 65 recurrences were evaluable. Alcohol consumption was statistically significantly correlated with a reduction of TRM cells in primary tumors (nondrinker vs. heavy drinker: P = 0.0036). The known survival benefit of TRM cell infiltration in primary tumors was not found for lymph node metastasis. In recurrences, a high TRM cell number led to a favorable outcome after 12 months. The checkpoint molecule TIM3, was expressed significantly higher on TRM and non-TRM cells in the lymph node compared with primary tumors (P < 0.0001), which was also seen in recurrences (P = 0.0134 and P = 0.0007, respectively). CONCLUSIONS We confirm the prognostic impact of TIL in primary tumors and in recurrences. TRM cell density in lymph node metastases was not linked to outcome. The role of TIM3, as a therapeutic target remains to be defined.
Collapse
Affiliation(s)
- Adrian von Witzleben
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, Ulm, Germany
- CRUK and NIHR Experimental Cancer Medicine Center and School of Cancer Sciences, Faculty of Medicine, H, Southampton, United Kingdom
| | - Matthew Ellis
- CRUK and NIHR Experimental Cancer Medicine Center and School of Cancer Sciences, Faculty of Medicine, H, Southampton, United Kingdom
| | - Gareth J Thomas
- CRUK and NIHR Experimental Cancer Medicine Center and School of Cancer Sciences, Faculty of Medicine, H, Southampton, United Kingdom
- Southampton University Hospitals NHS Foundation Trust, Southampton, United Kingdom
| | - Thomas K Hoffmann
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, Ulm, Germany
| | - Richard Jackson
- Liverpool Clinical Trials Center, University of Liverpool, Liverpool, United Kingdom
| | - Simon Laban
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, Ulm, Germany
| | - Christian H Ottensmeier
- Liverpool Head and Neck Center, Institute of Systems, Molecular and Integrative Biology and Liverpool CRUK and NIHR Experimental Cancer Medicine Center, UK University of Liverpool, Liverpool, United Kingdom
| |
Collapse
|
45
|
do Prado Servian C, Masson LC, Fonseca SG. Phenotypic and Functional Characterization of Memory CD4 + and CD8 + T Cells After Antigenic Stimulation. Methods Mol Biol 2024; 2782:175-188. [PMID: 38622402 DOI: 10.1007/978-1-0716-3754-8_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
The encounter of T cells with the antigen through the interaction of T cell receptors with peptides and major histocompatibility complex (MHC) molecules on the surface of antigen-presenting cells (APCs) can generate effector response and memory T cells. Memory T cells developed following infections or vaccination may persist, leading to the generation of a specific immune response upon reexposure to the same pathogen through rapid clonal proliferation and activation of effector functions. T cell memory subsets can be identified based on the expression of several membrane markers such as CCR7, CD27, and CD45RA. Using fluorescent antibodies against these markers and a flow cytometer, it is possible to perform immunophenotyping via the analysis of cell surface expression of proteins by different subpopulations such as the subsets of naïve, effector, and memory T cells as well as via the analysis of functional markers that further characterize each sample. Intracellular cytokine staining allows for the evaluation of intracellular proteins expressed in T cells in response to antigenic stimulation. This chapter presents the phenotypic and functional characterization of memory T cells after antigenic stimulation, detailing the procedures for identifying intracellular and surface protein markers. Herein, we review and present a reproducible standardized protocol using antibodies for specific markers and applying flow cytometry.
Collapse
Affiliation(s)
- Carolina do Prado Servian
- Department of Bioscience and Technology, Institute of Tropical Pathology and Public Health, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Letícia Carrijo Masson
- Department of Bioscience and Technology, Institute of Tropical Pathology and Public Health, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Simone Gonçalves Fonseca
- Department of Bioscience and Technology, Institute of Tropical Pathology and Public Health, Federal University of Goiás, Goiânia, Goiás, Brazil.
| |
Collapse
|
46
|
|
47
|
Guo L, Zhang Q, Gu X, Ren L, Huang T, Li Y, Zhang H, Liu Y, Zhong J, Wang X, Chen L, Zhang Y, Li D, Fang M, Xu L, Li H, Wang Z, Li H, Bai T, Liu W, Peng Y, Dong T, Cao B, Wang J. Durability and cross-reactive immune memory to SARS-CoV-2 in individuals 2 years after recovery from COVID-19: a longitudinal cohort study. Lancet Microbe 2024; 5:e24-e33. [PMID: 38048805 PMCID: PMC10789611 DOI: 10.1016/s2666-5247(23)00255-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 08/02/2023] [Accepted: 08/07/2023] [Indexed: 12/06/2023]
Abstract
BACKGROUND SARS-CoV-2-specific adaptive immunity more than 1 year after initial infection has not been well characterised. The aim of this study was to investigate the durability and cross-reactivity of immunological memory acquired from natural infection against SARS-CoV-2 in individuals recovered from COVID-19 2 years after infection. METHODS In this longitudinal cohort study, we recruited patients who had recovered from laboratory-confirmed COVID-19 and were discharged from Jinyintan Hospital (Wuhan, China) between Jan 7 and May 29, 2020. We carried out three successive follow-ups between June 16 and Sept 3, 2020 (6 months), Dec 16, 2020, and Feb 7, 2021 (1 year), and Nov 16, 2021, and Jan 10, 2022 (2 years), in which blood samples were taken. We included participants who did not have re-infection or receive a SARS-CoV-2 vaccination (infected-unvaccinated), and participants who received one to three doses of inactivated vaccine 1-2 years after infection (infected-vaccinated). We evaluated the presence of IgG antibodies, neutralising antibodies, and memory B-cell and memory T-cell responses against the prototype strain and delta and omicron variants. FINDINGS In infected-unvaccinated participants, neutralising antibody titres continually declined from 6-month to 2-year follow-up visits, with a half-life of about 141·2 days. Neutralising antibody responses to omicron sublineages (BA.1, BA.1.1, BA.2, BA.4/5, BF.7, BQ.1, and XBB) were poor. Memory B-cell responses to the prototype strain were retained at 2 years and presented cross-reactivity to the delta and omicron BA.1 variants. The magnitude of interferon γ and T-cell responses to SARS-CoV-2 were not significantly different between 1 year and 2 years after infection. Multifunctional T-cell responses against SARS-CoV-2 spike protein and nucleoprotein were detected in most participants. Recognition of the BA.1 variant by memory T cells was not affected in most individuals. The antibody titres and the frequencies of memory B cells, but not memory T cells, increased in infected-vaccinated participants after they received the inactivated vaccine. INTERPRETATION This study improves the understanding of the duration of SARS-CoV-2-specific immunity without boosting, which has implications for the design of vaccination regimens and programmes. Our data suggest that memory T-cell responses primed by initial viral infection remain highly cross-reactive after 2 years. With the increasing emergence of variants, effective vaccines should be introduced to boost neutralising antibody and overall T-cell responses to newly emerged SARS-CoV-2 variants. FUNDING Chinese Academy of Medical Sciences, National Natural Science Foundation of China, Fundamental Research Funds for the Central Universities for Peking Union Medical College, Beijing Natural Science Foundation, UK Medical Research Council.
Collapse
Affiliation(s)
- Li Guo
- National Health Commission Key Laboratory of Systems Biology of Pathogens and Christophe Mérieux Laboratory, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China; Key Laboratory of Respiratory Disease Pathogenomics, Chinese Academy of Medical Sciences, Beijing, China
| | - Qiao Zhang
- National Health Commission Key Laboratory of Systems Biology of Pathogens and Christophe Mérieux Laboratory, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiaoying Gu
- Department of Clinical Research and Data Management, Chinese Academy of Medical Sciences, Beijing, China; National Clinical Research Center for Respiratory Diseases, China-Japan Friendship Hospital, Beijing, China
| | - Lili Ren
- National Health Commission Key Laboratory of Systems Biology of Pathogens and Christophe Mérieux Laboratory, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China; Key Laboratory of Respiratory Disease Pathogenomics, Chinese Academy of Medical Sciences, Beijing, China
| | - Tingxuan Huang
- National Health Commission Key Laboratory of Systems Biology of Pathogens and Christophe Mérieux Laboratory, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China; Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yanan Li
- National Health Commission Key Laboratory of Systems Biology of Pathogens and Christophe Mérieux Laboratory, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Hui Zhang
- Department of Pulmonary and Critical Care Medicine, National Center for Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Ying Liu
- Jinyintan Hospital, Wuhan, Hubei Province, China
| | - Jingchuan Zhong
- National Health Commission Key Laboratory of Systems Biology of Pathogens and Christophe Mérieux Laboratory, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xinming Wang
- National Health Commission Key Laboratory of Systems Biology of Pathogens and Christophe Mérieux Laboratory, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Lan Chen
- National Health Commission Key Laboratory of Systems Biology of Pathogens and Christophe Mérieux Laboratory, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yin Zhang
- National Health Commission Key Laboratory of Systems Biology of Pathogens and Christophe Mérieux Laboratory, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China; Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Danyang Li
- National Health Commission Key Laboratory of Systems Biology of Pathogens and Christophe Mérieux Laboratory, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Meiyu Fang
- National Health Commission Key Laboratory of Systems Biology of Pathogens and Christophe Mérieux Laboratory, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Liuhui Xu
- National Health Commission Key Laboratory of Systems Biology of Pathogens and Christophe Mérieux Laboratory, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Haibo Li
- Department of Pulmonary and Critical Care Medicine, National Center for Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Zai Wang
- Department of Pulmonary and Critical Care Medicine, National Center for Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Hui Li
- Department of Pulmonary and Critical Care Medicine, National Center for Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Tao Bai
- Jinyintan Hospital, Wuhan, Hubei Province, China
| | - Wen Liu
- Jinyintan Hospital, Wuhan, Hubei Province, China
| | - Yanchun Peng
- Medical Research Council Human Immunology Unit, Medical Research Council Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford, UK
| | - Tao Dong
- Medical Research Council Human Immunology Unit, Medical Research Council Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford, UK
| | - Bin Cao
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China; Department of Pulmonary and Critical Care Medicine, National Center for Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China; Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford, UK.
| | - Jianwei Wang
- National Health Commission Key Laboratory of Systems Biology of Pathogens and Christophe Mérieux Laboratory, National Institute of Pathogen Biology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China; Key Laboratory of Respiratory Disease Pathogenomics, Chinese Academy of Medical Sciences, Beijing, China; Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford, UK.
| |
Collapse
|
48
|
Fu J, Wang Z, Martinez M, Obradovic A, Jiao W, Frangaj K, Jones R, Guo XV, Zhang Y, Kuo WI, Ko HM, Iuga A, Bay Muntnich C, Prada Rey A, Rogers K, Zuber J, Ma W, Miron M, Farber DL, Weiner J, Kato T, Shen Y, Sykes M. Plasticity of intragraft alloreactive T cell clones in human gut correlates with transplant outcomes. J Exp Med 2024; 221:e20230930. [PMID: 38091025 PMCID: PMC10720543 DOI: 10.1084/jem.20230930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 08/22/2023] [Accepted: 11/20/2023] [Indexed: 12/17/2023] Open
Abstract
The site of transition between tissue-resident memory (TRM) and circulating phenotypes of T cells is unknown. We integrated clonotype, alloreactivity, and gene expression profiles of graft-repopulating recipient T cells in the intestinal mucosa at the single-cell level after human intestinal transplantation. Host-versus-graft (HvG)-reactive T cells were mainly distributed to TRM, effector T (Teff)/TRM, and T follicular helper compartments. RNA velocity analysis demonstrated a trajectory from TRM to Teff/TRM clusters in association with rejection. By integrating pre- and post-transplantation (Tx) mixed lymphocyte reaction-determined alloreactive repertoires, we observed that pre-existing HvG-reactive T cells that demonstrated tolerance in the circulation were dominated by TRM profiles in quiescent allografts. Putative de novo HvG-reactive clones showed a transcriptional profile skewed to cytotoxic effectors in rejecting grafts. Inferred protein regulon network analysis revealed upstream regulators that accounted for the effector and tolerant T cell states. We demonstrate Teff/TRM interchangeability for individual T cell clones with known (allo)recognition in the human gut, providing novel insight into TRM biology.
Collapse
Affiliation(s)
- Jianing Fu
- Department of Medicine, Columbia Center for Translational Immunology, Columbia University, New York, NY, USA
| | - Zicheng Wang
- Department of Systems Biology, Center for Computational Biology and Bioinformatics, Columbia University, New York, NY, USA
| | | | - Aleksandar Obradovic
- Department of Medicine, Columbia Center for Translational Immunology, Columbia University, New York, NY, USA
| | - Wenyu Jiao
- Department of Medicine, Columbia Center for Translational Immunology, Columbia University, New York, NY, USA
| | - Kristjana Frangaj
- Department of Medicine, Columbia Center for Translational Immunology, Columbia University, New York, NY, USA
| | - Rebecca Jones
- Department of Medicine, Columbia Center for Translational Immunology, Columbia University, New York, NY, USA
| | - Xinzheng V. Guo
- Human Immune Monitoring Core, Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA
| | - Ya Zhang
- Human Immune Monitoring Core, Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA
| | - Wan-I Kuo
- Human Immune Monitoring Core, Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, USA
| | - Huaibin M. Ko
- Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Alina Iuga
- Department of Pathology and Cell Biology, Columbia University, New York, NY, USA
| | - Constanza Bay Muntnich
- Department of Medicine, Columbia Center for Translational Immunology, Columbia University, New York, NY, USA
| | - Adriana Prada Rey
- Department of Medicine, Columbia Center for Translational Immunology, Columbia University, New York, NY, USA
| | - Kortney Rogers
- Department of Medicine, Columbia Center for Translational Immunology, Columbia University, New York, NY, USA
| | - Julien Zuber
- Department of Medicine, Columbia Center for Translational Immunology, Columbia University, New York, NY, USA
| | - Wenji Ma
- Department of Systems Biology, Center for Computational Biology and Bioinformatics, Columbia University, New York, NY, USA
| | - Michelle Miron
- Department of Microbiology and Immunology, Columbia University, New York, NY, USA
| | - Donna L. Farber
- Department of Microbiology and Immunology, Columbia University, New York, NY, USA
- Department of Surgery, Columbia University, New York, NY, USA
| | - Joshua Weiner
- Department of Medicine, Columbia Center for Translational Immunology, Columbia University, New York, NY, USA
- Department of Surgery, Columbia University, New York, NY, USA
| | - Tomoaki Kato
- Department of Surgery, Columbia University, New York, NY, USA
| | - Yufeng Shen
- Department of Systems Biology, Center for Computational Biology and Bioinformatics, Columbia University, New York, NY, USA
| | - Megan Sykes
- Department of Medicine, Columbia Center for Translational Immunology, Columbia University, New York, NY, USA
- Department of Microbiology and Immunology, Columbia University, New York, NY, USA
- Department of Surgery, Columbia University, New York, NY, USA
| |
Collapse
|
49
|
Abstract
Recent advances in studies of immune memory in mice and humans have reinforced the concept that memory B cells play a critical role in protection against repeated infections, particularly from variant viruses. Hence, insights into the development of high-quality memory B cells that can generate broadly neutralizing antibodies that bind such variants are key for successful vaccine development. Here, we review the cellular and molecular mechanisms by which memory B cells are generated and how these processes shape the antibody diversity and breadth of memory B cells. Then, we discuss the mechanisms of memory B cell reactivation in the context of established immune memory; the contribution of antibody feedback to this process has now begun to be reappreciated.
Collapse
Affiliation(s)
- Takeshi Inoue
- Laboratory of Lymphocyte Differentiation, WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan
| | - Tomohiro Kurosaki
- Laboratory of Lymphocyte Differentiation, WPI Immunology Frontier Research Center, Osaka University, Osaka, Japan.
- Graduate School of Frontier Biosciences, Osaka University, Osaka, Japan.
- Center for Infectious Disease Education and Research, Osaka University, Osaka, Japan.
- Laboratory for Lymphocyte Differentiation, RIKEN Center for Integrative Medical Sciences (IMS), Kanagawa, Japan.
| |
Collapse
|
50
|
Fang XH, Li ZJ, Liu CY, Mor G, Liao AH. Macrophage memory: Types, mechanisms, and its role in health and disease. Immunology 2024; 171:18-30. [PMID: 37702350 DOI: 10.1111/imm.13697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 09/05/2023] [Indexed: 09/14/2023] Open
Abstract
On the basis of the mechanisms of action and characteristics of immune effects, immunity is commonly categorized into innate and adaptive immunity. Adaptive immunity is associated with the response to non-self-entities and is characterized by high specificity and memory properties. In contrast, innate immunity has traditionally been considered devoid of memory characteristics. However, an increasing number of studies have sought to challenge this conventional immunological dogma and shown that innate immune cells exhibit a more robust and rapid response to secondary stimulation, thus providing evidence of the immunological memory in innate immunity. Macrophages, which are among the most important innate immune cells, can also acquire memory phenotype that facilitates the mediation of recall responses. Macrophage memory is a relatively new concept that is revolutionizing our understanding of macrophage biology and immunological memory and could lead to a new class of vaccines and immunotherapies. In this review, we describe the characteristics and mechanisms of macrophage memory, as well as its essential roles in various diseases.
Collapse
Affiliation(s)
- Xu-Hui Fang
- Institute of Reproductive Health, Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, P.R. China
| | - Zhi-Jing Li
- Institute of Reproductive Health, Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, P.R. China
| | - Chun-Yan Liu
- Institute of Reproductive Health, Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, P.R. China
| | - Gil Mor
- Institute of Reproductive Health, Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, P.R. China
- C.S. Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Ai-Hua Liao
- Institute of Reproductive Health, Center for Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, P.R. China
| |
Collapse
|