1
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Yang F, Yuan C, Chen F, Qin ZS, Schmitt NC, Lesinski GB, Saba NF, Teng Y. Combined IL6 and CCR2 blockade potentiates antitumor activity of NK cells in HPV-negative head and neck cancer. J Exp Clin Cancer Res 2024; 43:76. [PMID: 38468260 PMCID: PMC10929116 DOI: 10.1186/s13046-024-03002-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 03/04/2024] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND While T cell-activating immunotherapies against recurrent head and neck squamous cell carcinoma (HNSCC) have shown impressive results in clinical trials, they are often ineffective in the majority of patients. NK cells are potential targets for immunotherapeutic intervention; however, the setback in monalizumab-based therapy in HNSCC highlights the need for an alternative treatment to enhance their antitumor activity. METHODS Single-cell RNA sequencing (scRNA-seq) and TCGA HNSCC datasets were used to identify key molecular alterations in NK cells. Representative HPV-positive ( +) and HPV-negative ( -) HNSCC cell lines and orthotopic mouse models were used to validate the bioinformatic findings. Changes in immune cells were examined by flow cytometry and immunofluorescence. RESULTS Through integration of scRNA-seq data with TCGA data, we found that the impact of IL6/IL6R and CCL2/CCR2 signaling pathways on evasion of immune attack by NK cells is more pronounced in the HPV - HNSCC cohort compared to the HPV + HNSCC cohort. In orthotopic mouse models, blocking IL6 with a neutralizing antibody suppressed HPV - but not HPV + tumors, which was accompanied by increased tumor infiltration and proliferation of CD161+ NK cells. Notably, combining the CCR2 chemokine receptor antagonist RS504393 with IL6 blockade resulted in a more pronounced antitumor effect that was associated with more activated intratumoral NK cells in HPV - HNSCC compared to either agent alone. CONCLUSIONS These findings demonstrate that dual blockade of IL6 and CCR2 pathways effectively enhances the antitumor activity of NK cells in HPV-negative HNSCC, providing a novel strategy for treating this type of cancer.
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Affiliation(s)
- Fan Yang
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, 201 Dowman Dr, Atlanta, GA, 30322, USA
| | - Chenyang Yuan
- Department of Biostatistics and Bioinformatics, Rolling School of Public Health, Emory University, Atlanta, GA, 30322, USA
| | - Fanghui Chen
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, 201 Dowman Dr, Atlanta, GA, 30322, USA
| | - Zhaohui S Qin
- Department of Biostatistics and Bioinformatics, Rolling School of Public Health, Emory University, Atlanta, GA, 30322, USA
| | - Nicole C Schmitt
- Department of Otolaryngology, Emory University, Atlanta, GA, 30322, USA
| | - Gregory B Lesinski
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, 201 Dowman Dr, Atlanta, GA, 30322, USA
| | - Nabil F Saba
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, 201 Dowman Dr, Atlanta, GA, 30322, USA
| | - Yong Teng
- Department of Hematology and Medical Oncology, Winship Cancer Institute, Emory University, 201 Dowman Dr, Atlanta, GA, 30322, USA.
- Department of Oral Biology and Diagnostic Sciences, Georgia Cancer Center, Augusta University, Augusta, GA, 30912, USA.
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30322, USA.
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2
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Rodriguez-Mogeda C, van Ansenwoude CMJ, van der Molen L, Strijbis EMM, Mebius RE, de Vries HE. The role of CD56 bright NK cells in neurodegenerative disorders. J Neuroinflammation 2024; 21:48. [PMID: 38350967 PMCID: PMC10865604 DOI: 10.1186/s12974-024-03040-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 02/07/2024] [Indexed: 02/15/2024] Open
Abstract
Emerging evidence suggests a potential role for natural killer (NK) cells in neurodegenerative diseases, such as multiple sclerosis, Alzheimer's disease, Parkinson's disease and amyotrophic lateral sclerosis. However, the precise function of NK cells in these diseases remains ambiguous. The existence of two NK cell subsets, CD56bright and CD56dim NK cells, complicates the understanding of the contribution of NK cells in neurodegeneration as their functions within the context of neurodegenerative diseases may differ significantly. CD56bright NK cells are potent cytokine secretors and are considered more immunoregulatory and less terminally differentiated than their mostly cytotoxic CD56dim counterparts. Hence, this review focusses on NK cells, specifically on CD56bright NK cells, and their role in neurodegenerative diseases. Moreover, it explores the mechanisms underlying their ability to enter the central nervous system. By consolidating current knowledge, we aim to provide a comprehensive overview on the role of CD56bright NK cells in neurodegenerative diseases. Elucidating their impact on neurodegeneration may have implications for future therapeutic interventions, potentially ameliorating disease pathogenesis.
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Affiliation(s)
- Carla Rodriguez-Mogeda
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Amsterdam, The Netherlands
- MS Center Amsterdam, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands
| | - Chaja M J van Ansenwoude
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Amsterdam, The Netherlands
- MS Center Amsterdam, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands
| | - Lennart van der Molen
- IQ Health Science Department, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Eva M M Strijbis
- Amsterdam Neuroscience, Amsterdam, The Netherlands
- MS Center Amsterdam, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands
- Department of Neurology, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands
| | - Reina E Mebius
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Infection and Immunity Institute, Amsterdam, The Netherlands
| | - Helga E de Vries
- Department of Molecular Cell Biology and Immunology, Amsterdam UMC Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
- Amsterdam Neuroscience, Amsterdam, The Netherlands.
- MS Center Amsterdam, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands.
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3
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Chen Y, Huang Y, Huang R, Chen Z, Wang X, Chen F, Huang Y. Interleukin-10 gene intervention ameliorates liver fibrosis by enhancing the immune function of natural killer cells in liver tissue. Int Immunopharmacol 2024; 127:111341. [PMID: 38081103 DOI: 10.1016/j.intimp.2023.111341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/01/2023] [Accepted: 12/02/2023] [Indexed: 01/18/2024]
Abstract
BACKGROUND AND AIMS Interleukin 10 (IL-10) and natural killer (NK) cells have the potential to combat liver fibrosis. However, whether NK cells play an important role in the anti-fibrotic effects of IL-10 is not sufficiently elucidated. In this study, we investigated the regulatory effects of IL-10 on NK cells during liver fibrosis. METHODS Fibrotic mice induced with carbon tetrachloride were treated with or without IL-10 in the presence or absence of NK cells. Liver damage and fibrosis were assessed using hematoxylin and eosin and Sirius Red staining and serum transaminase and liver hydroxyproline assays, respectively. NK cell distribution, quantity, activation, cytotoxicity, development, and origin were analyzed using immunohistochemistry, immunofluorescence, and flow cytometry. Enzyme-linked immunosorbent assay was used to determine chemokine levels. RESULTS In the presence of NK cells, IL-10 gene intervention improved liver fibrosis and enhanced NK cell accumulation and function in the liver, as evidenced by increased NKG2D, interferon-γ, and CD107a expression. Furthermore, IL-10 promoted the migration of circulating NK cells to the fibrotic liver and elevated C-C motif ligand 5 levels. However, depletion of NK cells exacerbated liver fibrosis and impaired the anti-fibrotic effect of IL-10. CONCLUSIONS The anti-fibrotic effect of IL-10 relies on the enhancement of NK cell immune function, including activation, cytotoxicity, development, and migration. These results provide valuable insights into the mechanisms through which IL-10 regulates NK cells to limit the progression of liver fibrosis.
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Affiliation(s)
- Yizhen Chen
- Department of Gastroenterology and Fujian Institute of Digestive Disease, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Digestive System Tumors and Upper Gastrointestinal Diseases, Fuzhou, Fujian 350001, China.
| | - Yixuan Huang
- Department of Gastroenterology and Fujian Institute of Digestive Disease, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Digestive System Tumors and Upper Gastrointestinal Diseases, Fuzhou, Fujian 350001, China.
| | - Rongfeng Huang
- Department of Gastroenterology and Fujian Institute of Digestive Disease, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Digestive System Tumors and Upper Gastrointestinal Diseases, Fuzhou, Fujian 350001, China.
| | - Zhixin Chen
- Department of Gastroenterology and Fujian Institute of Digestive Disease, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Digestive System Tumors and Upper Gastrointestinal Diseases, Fuzhou, Fujian 350001, China.
| | - Xiaozhong Wang
- Department of Gastroenterology and Fujian Institute of Digestive Disease, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Digestive System Tumors and Upper Gastrointestinal Diseases, Fuzhou, Fujian 350001, China.
| | - Fenglin Chen
- Department of Gastroenterology and Fujian Institute of Digestive Disease, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Digestive System Tumors and Upper Gastrointestinal Diseases, Fuzhou, Fujian 350001, China.
| | - Yuehong Huang
- Department of Gastroenterology and Fujian Institute of Digestive Disease, Fujian Medical University Union Hospital, Fuzhou, Fujian 350001, China; Fujian Clinical Research Center for Digestive System Tumors and Upper Gastrointestinal Diseases, Fuzhou, Fujian 350001, China.
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4
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Jin X, Bi J. Prospects for NK-based immunotherapy of chronic HBV infection. Front Immunol 2022; 13:1084109. [PMID: 36591230 PMCID: PMC9797727 DOI: 10.3389/fimmu.2022.1084109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 12/01/2022] [Indexed: 12/16/2022] Open
Abstract
Effective and long-term treatment is required for controlling chronic Hepatitis B Virus (HBV) infection. Natural killer (NK) cells are antiviral innate lymphocytes and represent an essential arm of current immunotherapy. In chronic HBV (CHB), NK cells display altered changes in phenotypes and functions, but preserve antiviral activity, especially for cytolytic activity. On the other hand, NK cells might also cause liver injury in the disease. NK -based immunotherapy, including adoptive NK cell therapy and NK -based checkpoint inhibition, could potentially exploit the antiviral aspect of NK cells for controlling CHB infection while preventing liver tissue damage. Here, we review recent progress in NK cell biology under the context of CHB infection, and discuss potential NK -based immunotherapy strategies for the disease.
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5
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Ning J, Wang J, Zheng H, Peng S, Mao T, Wang L, Yu G, Liu J, Liu S, Zhang T, Ding S, Lu F, Chen X. Solely HBsAg intrauterine exposure accelerates HBV clearance by promoting HBs-specific immune response in the mouse pups. Emerg Microbes Infect 2022; 11:1356-1370. [PMID: 35538876 PMCID: PMC9132461 DOI: 10.1080/22221751.2022.2071172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Chronic hepatitis B virus (HBV) infection due to perinatal mother-to-infant transmission (MTIT) remains a serious global public health problem. It has been shown that intrauterine exposure to HBV antigens might account for the MTIT-related chronic infection. However, whether hepatitis B surface antigen (HBsAg) intrauterine exposure affected the offspring’s immune response against HBV and MTIT of HBV has not been fully clarified. In this study, we investigated the effects and the potential mechanisms of the HBsAg intrauterine exposure on the persistence of HBV replication using a solely HBsAg intrauterine exposure mice model. Our results revealed that solely HBsAg intrauterine exposure significantly accelerated the clearance of HBV when these mice were hydrodynamically injected with pBB4.5-HBV1.2 plasmids after birth, which may be due to the increased number of HBs-specific CD8+ T cells and interferon-gamma secretion in the liver of mice. Mechanismly, HBsAg intrauterine exposure activated antigen-presenting dendritic cells, which led to the generation of antigen-specific cellular immunological memory. Our data provide an important experimental evidence for the activation of neonatal immune response by HBsAg intrauterine exposure.
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Affiliation(s)
- Jing Ning
- Department of Gastroenterology, Peking University Third Hospital, Beijing, People's Republic of China.,Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, People's Republic of China
| | - Jianwen Wang
- Department of Pathology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, People's Republic of China
| | - Huiling Zheng
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, People's Republic of China
| | - Siwen Peng
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, People's Republic of China
| | - Tianhao Mao
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, People's Republic of China
| | - Lu Wang
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, People's Republic of China
| | - Guangxin Yu
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, People's Republic of China
| | - Jia Liu
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, People's Republic of China
| | - Shuang Liu
- Beijing Artificial Liver Treatment & Training Center, Beijing Youan Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Ting Zhang
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, People's Republic of China
| | - Shigang Ding
- Department of Gastroenterology, Peking University Third Hospital, Beijing, People's Republic of China
| | - Fengmin Lu
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, People's Republic of China.,Peking University Hepatology Institute, Beijing Key Laboratory of Hepatitis C and Immunotherapy for Liver Diseases, Peking University People's Hospital, Beijing, People's Republic of China
| | - Xiangmei Chen
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, People's Republic of China
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6
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O'Connor JH, McNamara HA, Cai Y, Coupland LA, Gardiner EE, Parish CR, McMorran BJ, Ganusov VV, Cockburn IA. Interactions with Asialo-Glycoprotein Receptors and Platelets Are Dispensable for CD8 + T Cell Localization in the Murine Liver. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2022; 208:2738-2748. [PMID: 35649630 PMCID: PMC9308657 DOI: 10.4049/jimmunol.2101037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 04/11/2022] [Indexed: 06/15/2023]
Abstract
Liver-resident CD8+ T cells can play critical roles in the control of pathogens, including Plasmodium and hepatitis B virus. Paradoxically, it has also been proposed that the liver may act as the main place for the elimination of CD8+ T cells at the resolution of immune responses. We hypothesized that different adhesion processes may drive residence versus elimination of T cells in the liver. Specifically, we investigated whether the expression of asialo-glycoproteins (ASGPs) drives the localization and elimination of effector CD8+ T cells in the liver, while interactions with platelets facilitate liver residence and protective function. Using murine CD8+ T cells activated in vitro, or in vivo by immunization with Plasmodium berghei sporozoites, we found that, unexpectedly, inhibition of ASGP receptors did not inhibit the accumulation of effector cells in the liver, but instead prevented these cells from accumulating in the spleen. In addition, enforced expression of ASGP on effector CD8+ T cells using St3GalI-deficient cells lead to their loss from the spleen. We also found, using different mouse models of thrombocytopenia, that severe reduction in platelet concentration in circulation did not strongly influence the residence and protective function of CD8+ T cells in the liver. These data suggest that platelets play a marginal role in CD8+ T cell function in the liver. Furthermore, ASGP-expressing effector CD8+ T cells accumulate in the spleen, not the liver, prior to their destruction.
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Affiliation(s)
- James H O'Connor
- Division of Immunology and Infectious Disease, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
- Australian National University Medical School, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Hayley A McNamara
- Division of Immunology and Infectious Disease, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Yeping Cai
- Division of Immunology and Infectious Disease, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Lucy A Coupland
- Division of Genome Science and Cancer, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia; and
| | - Elizabeth E Gardiner
- Division of Genome Science and Cancer, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia; and
| | - Christopher R Parish
- Division of Genome Science and Cancer, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia; and
| | - Brendan J McMorran
- Division of Immunology and Infectious Disease, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Vitaly V Ganusov
- Department of Microbiology, University of Tennessee, Knoxville, TN
| | - Ian A Cockburn
- Division of Immunology and Infectious Disease, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory, Australia;
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7
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Wang Y, Guan Y, Hu Y, Li Y, Lu N, Zhang C. Murine CXCR3+CXCR6+γδT Cells Reside in the Liver and Provide Protection Against HBV Infection. Front Immunol 2022; 12:757379. [PMID: 35126348 PMCID: PMC8814360 DOI: 10.3389/fimmu.2021.757379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 12/28/2021] [Indexed: 11/17/2022] Open
Abstract
Gamma delta (γδ) T cells play a key role in the innate immune response and serve as the first line of defense against infection and tumors. These cells are defined as tissue-resident lymphocytes in skin, lung, and intestinal mucosa. They are also relatively abundant in the liver; however, little is known about the residency of hepatic γδT cells. By comparing the phenotype of murine γδT cells in liver, spleen, thymus, and small intestine, a CXCR3+CXCR6+ γδT-cell subset with tissue-resident characteristics was found in liver tissue from embryos through adults. Liver sinusoidal endothelial cells mediated retention of CXCR3+CXCR6+ γδT cells through the interactions between CXCR3 and CXCR6 and their chemokines. During acute HBV infection, CXCR3+CXCR6+ γδT cells produced high levels of IFN-γ and adoptive transfer of CXCR3+CXCR6+ γδT cells into acute HBV-infected TCRδ−/− mice leading to lower HBsAg and HBeAg expression. It is suggested that liver resident CXCR3+CXCR6+ γδT cells play a protective role during acute HBV infection. Strategies aimed at expanding and activating liver resident CXCR3+CXCR6+ γδT cells both in vivo or in vitro have great prospects for use in immunotherapy that specifically targets acute HBV infection.
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MESH Headings
- Adoptive Transfer/methods
- Animals
- Chemokines/metabolism
- Hepatitis B/metabolism
- Hepatitis B virus/pathogenicity
- Hepatocytes/metabolism
- Hepatocytes/virology
- Intestine, Small/metabolism
- Intestine, Small/virology
- Liver/metabolism
- Liver/virology
- Male
- Mice
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Mice, Nude
- Receptors, Antigen, T-Cell, gamma-delta/metabolism
- Receptors, CXCR3/metabolism
- Receptors, CXCR6/metabolism
- Spleen/metabolism
- Spleen/virology
- T-Lymphocytes/metabolism
- T-Lymphocytes/virology
- Thymus Gland/metabolism
- Thymus Gland/virology
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Affiliation(s)
- Yanan Wang
- Institute of Immunopharmaceutical Sciences, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yun Guan
- Institute of Immunopharmaceutical Sciences, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
- Jining No. 1 People’s Hospital, Jining, China
| | - Yuan Hu
- Institute of Immunopharmaceutical Sciences, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yan Li
- Institute of Biomedical Sciences, College of Life Sciences, Shandong Normal University, Jinan, China
| | - Nan Lu
- Institute of Diagnostics, School of Medicine, Cheeloo College of Medicine, Shandong University, Jinan, China
- *Correspondence: Cai Zhang, ; Nan Lu,
| | - Cai Zhang
- Institute of Immunopharmaceutical Sciences, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, China
- *Correspondence: Cai Zhang, ; Nan Lu,
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8
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Wang D, Wang D, Huang M, Zheng X, Shen Y, Fu B, Zhao H, Chen X, Peng P, Zhu Q, Zhou Y, Zhang J, Tian Z, Guan W, Wang G, Wei H. Transcriptomic characteristics and impaired immune function of patients who retest positive for SARS-CoV-2 RNA. J Mol Cell Biol 2021; 13:748-759. [PMID: 34687295 PMCID: PMC8574305 DOI: 10.1093/jmcb/mjab067] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 09/02/2021] [Accepted: 09/05/2021] [Indexed: 11/28/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, has become a global public health crisis. Some patients who have recovered from COVID-19 subsequently test positive again for SARS-CoV-2 RNA after discharge from hospital. How such retest-positive (RTP) patients become infected again is not known. In this study, 30 RTP patients, 20 convalescent patients, and 20 healthy controls were enrolled for the analysis of immunological characteristics of their peripheral blood mononuclear cells. We found that absolute numbers of CD4+ T cells, CD8+ T cells, and natural killer cells were not substantially decreased in RTP patients, but the expression of activation markers on these cells was significantly reduced. The percentage of granzyme B-producing T cells was also lower in RTP patients than in convalescent patients. Through transcriptome sequencing, we demonstrated that high expression of inhibitor of differentiation 1 (ID1) and low expression of interferon-induced transmembrane protein 10 (IFITM10) were associated with insufficient activation of immune cells and the occurrence of RTP. These findings provide insight into the impaired immune function associated with COVID-19 and the pathogenesis of RTP, which may contribute to a better understanding of the mechanisms underlying RTP.
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Affiliation(s)
- Dongyao Wang
- Department of Hematology, The First Affiliated Hospital of the University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China.,Institute of Immunology and the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medicine and Medical Center, University of Science and Technology of China, Hefei 230001, China.,Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei 230001, China
| | - Dong Wang
- Institute of Immunology and the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medicine and Medical Center, University of Science and Technology of China, Hefei 230001, China.,Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei 230001, China
| | - Min Huang
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, HuaZhong University of Science and Technology, Wuhan 430030, China
| | - Xiaohu Zheng
- Institute of Immunology and the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medicine and Medical Center, University of Science and Technology of China, Hefei 230001, China.,Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei 230001, China
| | - Yiqing Shen
- Institute of Immunology and the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medicine and Medical Center, University of Science and Technology of China, Hefei 230001, China.,Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei 230001, China
| | - Binqing Fu
- Department of Hematology, The First Affiliated Hospital of the University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China.,Institute of Immunology and the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medicine and Medical Center, University of Science and Technology of China, Hefei 230001, China.,Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei 230001, China
| | - Hong Zhao
- Department of Infectious Diseases, Peking University First Hospital, Beijing 100034, China
| | - Xianxiang Chen
- Department of Tuberculosis, Wuhan Pulmonary Hospital, Wuhan 430030, China
| | - Peng Peng
- Department of Tuberculosis, Wuhan Pulmonary Hospital, Wuhan 430030, China
| | - Qi Zhu
- Department of Tuberculosis, Wuhan Pulmonary Hospital, Wuhan 430030, China
| | - Yonggang Zhou
- Department of Hematology, The First Affiliated Hospital of the University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China.,Institute of Immunology and the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medicine and Medical Center, University of Science and Technology of China, Hefei 230001, China.,Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei 230001, China
| | - Jinghe Zhang
- Institute of Immunology and the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medicine and Medical Center, University of Science and Technology of China, Hefei 230001, China.,Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei 230001, China
| | - Zhigang Tian
- Department of Hematology, The First Affiliated Hospital of the University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China.,Institute of Immunology and the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medicine and Medical Center, University of Science and Technology of China, Hefei 230001, China.,Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei 230001, China
| | - Wuxiang Guan
- Center for Emerging Infectious Diseases, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan 430071, China
| | - Guiqiang Wang
- Department of Infectious Diseases, Peking University First Hospital, Beijing 100034, China.,Peking University International Hospital, Beijing 100034, China
| | - Haiming Wei
- Department of Hematology, The First Affiliated Hospital of the University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China.,Institute of Immunology and the CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medicine and Medical Center, University of Science and Technology of China, Hefei 230001, China.,Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei 230001, China
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9
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Zhang Z, Li D, Cao Y, Wang Y, Wang F, Zhang F, Zheng S. Biodegradable Hypocrellin B nanoparticles coated with neutrophil membranes for hepatocellular carcinoma photodynamics therapy effectively via JUNB/ROS signaling. Int Immunopharmacol 2021; 99:107624. [PMID: 34343939 DOI: 10.1016/j.intimp.2021.107624] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 03/27/2021] [Accepted: 03/28/2021] [Indexed: 02/07/2023]
Abstract
Hepatocellular carcinoma (HCC) is an inflammation-induced and chemotherapy-resistant common liver cancer, and a major cause of death. Some natural products have been found to be used as photosensitizers in photodynamic therapy of HCC. Due to its specific molecular structure diversities and biological activities, current status of HCC treatment with nature production remains unsatisfactory, owing largely to the toxicity, side effect and inefficiency to drug targeting. Herein, we show a nanoparticle-based broad-spectrum anti-inflammatory strategy that naïve neutrophil membrane-coated PLGA nanoparticles (NM-HB NPs) were constructed for synchronous nearinfrared fluorescence (NIR FL) imaging and photodynamic therapy (PDT) for HCC. Moreover, NM-HB NPs inhibited the expression of JUNB and promoted the ROS production. JUNB depletion enhanced the anti-HCC effect of NM-HB NPs. Importantly, it was shown that NM-HB NPs are well targeted to the tumor site and overcomes the blood circulation and immune elimination in vivo and vitro. In a mouse model of HCC, the neutrophil membrane-coated nanoparticles (NM-HB NPs) show significant therapeutic efficacy by PDT and suppressing tumor tissue increase. All results demonstrated that NM coated HB NPs representing a viable and effective treatment option for HCC.
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Affiliation(s)
- Zhiqiang Zhang
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Dan Li
- School of Materials and Chemical Engineering, Zhongyuan University of Technology, Zhengzhou 450007, China
| | - Yiming Cao
- College of Pharmaceutical Science, Shandong University of Traditional Chinese Medicine, Jinan 250300, China
| | - Yupeng Wang
- College of Pharmaceutical Science, Shandong University of Traditional Chinese Medicine, Jinan 250300, China
| | - Feixia Wang
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Feng Zhang
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Key Laboratory of Therapeutic Material of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China.
| | - Shizhong Zheng
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Key Laboratory of Therapeutic Material of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, China.
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10
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Yang K, Kallies A. Tissue-specific differentiation of CD8 + resident memory T cells. Trends Immunol 2021; 42:876-890. [PMID: 34531111 DOI: 10.1016/j.it.2021.08.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/09/2021] [Accepted: 08/09/2021] [Indexed: 12/22/2022]
Abstract
CD8+ tissue-resident memory T (TRM) cells play crucial roles in defense against infections and cancer and have been implicated in autoimmune diseases such as psoriasis. In mice and humans, they exist in all nonlymphoid organs and share key characteristics across all tissues, including downregulation of tissue egress and lymph node homing pathways. However, recent studies demonstrate considerable heterogeneity across TRM cells lodged in different tissues - linked to the activity of tissue-specific molecules, including chemokines, cytokines, and transcription factors. Current work indicates that transforming growth factor (TGF)-β plays a major role in generating TRM heterogeneity at phenotypic and functional levels. Here, we review common and unique features of TRM cells in different tissues and discuss putative strategies aimed at harnessing TRM cells for site-specific protection against infectious and malignant diseases.
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Affiliation(s)
- Kun Yang
- Department of Dermatology, Beijing Hospital, National Center of Gerontology, Beijing, China; Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Axel Kallies
- The Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Victoria 3000, Australia.
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11
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Wu LL, Huang TS, Shyu YC, Wang CL, Wang HY, Chen PJ. Gut microbiota in the innate immunity against hepatitis B virus - implication in age-dependent HBV clearance. Curr Opin Virol 2021; 49:194-202. [PMID: 34242953 DOI: 10.1016/j.coviro.2021.06.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/16/2021] [Accepted: 06/17/2021] [Indexed: 02/08/2023]
Abstract
Hepatitis B virus (HBV) chronically infects 257 million people and is one of the most important liver diseases worldwide. A unique feature of HBV infection in humans is that viral clearance heavily depends on the age at exposure. Recent studies demonstrated that the virus takes advantage of immature innate immunity, especially hepatic macrophages, and not-yet-stabilized gut microbiota in early life to establish a chronic infection. The liver contains resident and infiltrating myeloid cells involved in immune responses to pathogens. They influence both innate and adaptive sectors of the immune system and their interplay with HBV has only been noticed recently. Here, we discuss how interactions between gut microbiota and hepatic macrophages influence the outcomes of HBV infection. Understanding the underlying mechanism would pave the way for the treatment of chronic HBV infection.
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Affiliation(s)
- Li-Ling Wu
- Department and Institute of Physiology, College of Medicine, National Yang Ming Chiao Tung University, Taiwan
| | - Ting-Shuo Huang
- Department of General Surgery, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan; Community Medicine Research Center, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Yu-Chiau Shyu
- Community Medicine Research Center, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan; Department of Nursing, Chang Gung University of Science and Technology, Taoyuan City, Taiwan; Institute of Molecular Biology, Academia Sinica, Taipei, Taiwan
| | - Chih-Lin Wang
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Hurng-Yi Wang
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Institute of Ecology and Evolutionary Biology, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Graduate Institute of Medical Genomics and Proteomics, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan.
| | - Pei-Jer Chen
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Department of Microbiology, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan; Department of Medical Research, National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan.
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12
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Du Y, Yan H, Zou S, Khera T, Li J, Han M, Yang X, Wang B, Liu J, Sun S, Zheng X, Dittmer U, Lu M, Yang D, Wedemeyer H, Wu J. Natural Killer Cells Regulate the Maturation of Liver Sinusoidal Endothelial Cells Thereby Promoting Intrahepatic T-Cell Responses in a Mouse Model. Hepatol Commun 2021; 5:865-881. [PMID: 34027274 PMCID: PMC8122378 DOI: 10.1002/hep4.1676] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/14/2020] [Accepted: 01/04/2021] [Indexed: 01/21/2023] Open
Abstract
Functional maturation of liver sinusoidal endothelial cells (LSECs) plays an important role in intrahepatic T-cell activation and control of viral infections. Natural killer (NK) cells have been reported to prompt the maturation of antigen-presenting cells (APCs), especially for dendritic cells (DCs), but the interaction between NK cells and LSECs is elusive. Here, we investigated whether and how NK cells are involved in regulating LSEC maturation and if this has a role in controlling hepatitis B virus (HBV) infection in a mouse model. A chronic HBV replication mouse model was established by hydrodynamic injection (HI) of 6 µg adeno-associated virus plasmid (pAAV)/HBV 1.2. The nucleotide-binding oligomerization domain-containing protein 1 (NOD1) ligand diaminopemelic acid (DAP) was imported into liver by HI at day 14 after plasmid injection. We found that HI of DAP recruited conventional NK cells (cNK) into the liver and promoted tumor necrosis factor alpha (TNF-α) and interferon-gamma (IFN-γ) production of NK cells in a chemokine (C-X-C motif) receptor 3 (CXCR3)-dependent manner. Importantly, the maturation of LSECs and the anti-HBV effects of DAP were impaired in CXCR3-/- mice; this possibly was associated with the decreased number of intrahepatic cNK cells. Consistently, depleting cNK cells but not liver-resident NK cells also impaired the maturation and antigen-presenting function of LSECs, which reduced intrahepatic HBV-specific T-cell responses and thus inhibited HBV clearance both in wild-type and in Rag1-/- mice. Moreover, TNF-α or IFN-γ stimulation as well as coculture with intrahepatic NK cells partly promoted LSEC phenotypic and functional maturation in vitro. Conclusion: NOD1-triggered NK cell activation may lead to the enhancement of intrahepatic T-cell responses by promoting maturation of LSECs through soluble cytokines and cell-cell contact, thereby controlling HBV replication and expression.
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Affiliation(s)
- Yanqin Du
- Department of Infectious DiseasesUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina.,Department of Gastroenterology and HepatologyUniversity Hospital of EssenUniversity of Duisburg-EssenEssenGermany
| | - Hu Yan
- Mucosal Immunity Research GroupState Key Laboratory of VirologyWuhan Institute of VirologyChinese Academy of SciencesWuhanChina
| | - Shi Zou
- Department of Infectious DiseasesUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Tanvi Khera
- Department of Gastroenterology and HepatologyUniversity Hospital of EssenUniversity of Duisburg-EssenEssenGermany.,Department of Gastroenterology, Hepatology, and EndocrinologyHannover Medical SchoolHannoverGermany
| | - Jia Li
- Department of Infectious DiseasesUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Meihong Han
- Department of Infectious DiseasesUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Xiaoli Yang
- Department of Infectious DiseasesUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Baoju Wang
- Department of Infectious DiseasesUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Jia Liu
- Department of Infectious DiseasesUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Shuilin Sun
- Department of Infectious Diseasesthe Second Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Xin Zheng
- Department of Infectious DiseasesUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Ulf Dittmer
- Institute for VirologyUniversity Hospital of EssenUniversity of Duisburg-EssenEssenGermany
| | - Mengji Lu
- Institute for VirologyUniversity Hospital of EssenUniversity of Duisburg-EssenEssenGermany
| | - Dongliang Yang
- Department of Infectious DiseasesUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Heiner Wedemeyer
- Department of Gastroenterology and HepatologyUniversity Hospital of EssenUniversity of Duisburg-EssenEssenGermany.,Department of Gastroenterology, Hepatology, and EndocrinologyHannover Medical SchoolHannoverGermany.,German Center for Infection Research, Partner Site Hannover-BraunschweigBraunschweigGermany
| | - Jun Wu
- Department of Infectious DiseasesUnion HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
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