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Brown B, Ojha V, Fricke I, Al-Sheboul SA, Imarogbe C, Gravier T, Green M, Peterson L, Koutsaroff IP, Demir A, Andrieu J, Leow CY, Leow CH. Innate and Adaptive Immunity during SARS-CoV-2 Infection: Biomolecular Cellular Markers and Mechanisms. Vaccines (Basel) 2023; 11:408. [PMID: 36851285 PMCID: PMC9962967 DOI: 10.3390/vaccines11020408] [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: 12/18/2022] [Revised: 02/01/2023] [Accepted: 02/04/2023] [Indexed: 02/16/2023] Open
Abstract
The coronavirus 2019 (COVID-19) pandemic was caused by a positive sense single-stranded RNA (ssRNA) severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). However, other human coronaviruses (hCoVs) exist. Historical pandemics include smallpox and influenza, with efficacious therapeutics utilized to reduce overall disease burden through effectively targeting a competent host immune system response. The immune system is composed of primary/secondary lymphoid structures with initially eight types of immune cell types, and many other subtypes, traversing cell membranes utilizing cell signaling cascades that contribute towards clearance of pathogenic proteins. Other proteins discussed include cluster of differentiation (CD) markers, major histocompatibility complexes (MHC), pleiotropic interleukins (IL), and chemokines (CXC). The historical concepts of host immunity are the innate and adaptive immune systems. The adaptive immune system is represented by T cells, B cells, and antibodies. The innate immune system is represented by macrophages, neutrophils, dendritic cells, and the complement system. Other viruses can affect and regulate cell cycle progression for example, in cancers that include human papillomavirus (HPV: cervical carcinoma), Epstein-Barr virus (EBV: lymphoma), Hepatitis B and C (HB/HC: hepatocellular carcinoma) and human T cell Leukemia Virus-1 (T cell leukemia). Bacterial infections also increase the risk of developing cancer (e.g., Helicobacter pylori). Viral and bacterial factors can cause both morbidity and mortality alongside being transmitted within clinical and community settings through affecting a host immune response. Therefore, it is appropriate to contextualize advances in single cell sequencing in conjunction with other laboratory techniques allowing insights into immune cell characterization. These developments offer improved clarity and understanding that overlap with autoimmune conditions that could be affected by innate B cells (B1+ or marginal zone cells) or adaptive T cell responses to SARS-CoV-2 infection and other pathologies. Thus, this review starts with an introduction into host respiratory infection before examining invaluable cellular messenger proteins and then individual immune cell markers.
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Affiliation(s)
| | | | - Ingo Fricke
- Independent Immunologist and Researcher, 311995 Lamspringe, Germany
| | - Suhaila A Al-Sheboul
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, Jordan University of Science and Technology, Irbid 22110, Jordan
- Department of Medical Microbiology, International School of Medicine, Medipol University-Istanbul, Istanbul 34810, Turkey
| | | | - Tanya Gravier
- Independent Researcher, MPH, San Francisco, CA 94131, USA
| | | | | | | | - Ayça Demir
- Faculty of Medicine, Afyonkarahisar University, Istanbul 03030, Turkey
| | - Jonatane Andrieu
- Faculté de Médecine, Aix–Marseille University, 13005 Marseille, France
| | - Chiuan Yee Leow
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, USM, Penang 11800, Malaysia
| | - Chiuan Herng Leow
- Institute for Research in Molecular Medicine, (INFORMM), Universiti Sains Malaysia, USM, Penang 11800, Malaysia
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Liao J, Zeng DN, Li JZ, Hua QM, Huang CX, Xu J, Wu C, Zheng L, Wen WP, Wu Y. Type I IFNs repolarized a CD169 + macrophage population with anti-tumor potentials in hepatocellular carcinoma. Mol Ther 2022; 30:632-643. [PMID: 34563673 PMCID: PMC8821951 DOI: 10.1016/j.ymthe.2021.09.021] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 09/07/2021] [Accepted: 09/20/2021] [Indexed: 02/04/2023] Open
Abstract
Macrophages constitute a major component in human hepatocellular carcinoma (HCC) and perform various functions to facilitate disease progression. Reprogramming or reconstituting the tumor surveillance phenotypes of macrophages represents an attractive immunotherapeutic strategy in cancer treatments. The current study identified CD169 as a potential target for macrophage repolarization since it signified a population of macrophages positively correlated with an activated immune signature and better prognosis of patients with HCC. In vitro experiments revealed that a low dose of type I interferon (IFN) could effectively reprogram human monocyte-derived macrophages to upregulate CD169 expression, and such induced CD169+ macrophages exhibited significantly enhanced phagocytotic and CD8+ T cell-activating capacities compared to controls. A low dose of IFNα also inhibited hepatoma growth in mice in vivo, presumably through polarizing the CD169+ macrophage population and enhancing CD8+ T cell activities. Notably, IFNα also induced substantial PD-L1 expression on macrophages in vivo, and thus blockade of PD-L1 could further increase the anti-tumor efficacy of IFNα in the treatment of HCC. We propose a low dose of IFNα in combination with a PD-L1 blocking agent as a potential anti-tumor therapeutic strategy via its effects on macrophage polarization.
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Affiliation(s)
- Jing Liao
- MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou, Guangdong 510275, China,Department of Otorhinolaryngology Head and Neck Surgery, Department of Thyroid Center/Thyroid Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, China,Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, China
| | - Dan-Ni Zeng
- MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou, Guangdong 510275, China
| | - Jin-Zhu Li
- MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou, Guangdong 510275, China,Department of Pathology, Zhongshan Traditional Chinese Medicine Hospital, Zhongshan, Guangdong 528400, China
| | - Qiao-Min Hua
- MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou, Guangdong 510275, China
| | - Chun-Xia Huang
- Guangdong Institute of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, China
| | - Jing Xu
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou, Guangdong 510060, China
| | - Chong Wu
- MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou, Guangdong 510275, China
| | - Limin Zheng
- MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou, Guangdong 510275, China,Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou, Guangdong 510060, China
| | - Wei-Ping Wen
- Department of Otorhinolaryngology Head and Neck Surgery, Department of Thyroid Center/Thyroid Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong 510655, China,Corresponding author: Wei-Ping Wen, Department of Otorhinolaryngology Head and Neck Surgery, Department of Thyroid Center/Thyroid Surgery, The Sixth Affiliated Hospital, Sun Yat-sen University, 26 Yuan Cun Er Heng Road, Guangzhou, 510655, China.
| | - Yan Wu
- MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, Guangzhou, Guangdong 510275, China,Corresponding author: Yan Wu, MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, Sun Yat-sen University, 135 Xin Gang Xi Road, Guangzhou 510275, China.
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Aganovic-Musinovic I, Burnazovic-Ristic L, Kusturica J, Cesic AK, Ademovic E, Sarac-Hadzihalilovic A, Kapo SM, Loga-Zec S, Rakanovic-Todic M. Effects of topically applied diclofenac and ketoprofen on prostaglandin E2 and Stat3 sera levels and body temperature in two different acute inflammation models in rats. Saudi J Biol Sci 2021; 28:3816-3822. [PMID: 34220236 PMCID: PMC8241605 DOI: 10.1016/j.sjbs.2021.03.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 03/18/2021] [Accepted: 03/21/2021] [Indexed: 12/03/2022] Open
Abstract
Introduction Cytokines exert biological function through signal transducer and activator of transcription factors. Prostaglandins have function as promotors, where play a key role in generation of the inflammatory response and as ones that solve inflammatory process. Non-steroidal anti-inflammatory drugs, inhibit prostaglandin synthesis but the existence of additional mechanisms is present. Thus, we aimed to explore effects of topically applied NSAIDs on the levels of PGE2 and Stat3 in the setting of two in vivo induced acute inflammation models. Methods Male Wistar rats were randomized into five equal groups: 4 treated and a control group. Diclofenac or ketoprofen patches were applied in two different doses, i.e. equivalent to human therapeutic dose, and three times higher dose. Three hours later either model of inflammation (with 20% yeast, or with 1% carrageenan) was induced. Blood samples were taken 3 hours after and concentration levels of PGE 2 and Stat3 were determined using ELISA. Body temperature was measured at 0. 1st, 3rd and 5th hour after inflammation induction and presented in Celsius degrees. Shapiro-Wilk, Leven’s, Welch’s One-Way ANOVA, Kruskal-Wallis test and adjustment by Bonferroni correction were applied. Results In both inflammation models, no differences in the mean values of PGE 2 between control, low and high dose groups treated by either diclofenac or ketoprofen were found. In yeast inflammation, the mean value of Stat3 was significantly higher in both dose ketoprofen groups compared to control group. After ketoprofen application, no significant differences in body temperature between groups at hour 0 and 5 in either model of inflammation induced, while at 1st hour after carrageenan inflammation, significant differences were found with significantly higher values in low dose ketoprofen group compared to control group. In yeast application, significant differences in body temperature were found at hour 3 after inducing inflammation and post hoc pairwise comparison test revealed significant higher values in low dose ketoprofen group compared to control. Conclusion Elevated Stat3 values post ketoprofen application in yeast model of induced inflammation were detected. Further investigation of cytokine microenvironment as well as the mechanisms of ketoprofen influence on inflammation are needed.
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Affiliation(s)
- Izeta Aganovic-Musinovic
- Immunology Department, Medical Faculty of University in Sarajevo, Cekalusa 90, 71000 Sarajevo, Bosnia and Herzegovina
| | - Lejla Burnazovic-Ristic
- Department of Pharmacology Medical Faculty of University in Sarajevo Cekalusa 90, 71000 Sarajevo, Bosnia and Herzegovina
| | - Jasna Kusturica
- Department of Pharmacology Medical Faculty of University in Sarajevo Cekalusa 90, 71000 Sarajevo, Bosnia and Herzegovina
| | - Aida Kulo Cesic
- Department of Pharmacology Medical Faculty of University in Sarajevo Cekalusa 90, 71000 Sarajevo, Bosnia and Herzegovina
| | - Enisa Ademovic
- Department of Epidemiology and Biostatistics, Medical Faculty of University in Sarajevo, Cekalusa 90, 71000 Sarajevo, Bosnia and Herzegovina
| | - Aida Sarac-Hadzihalilovic
- Department of Anatomy, Medical Faculty of University in Sarajevo, Cekalusa 90, 71000 Sarajevo, Bosnia and Herzegovina
| | - Sanita Maleskic Kapo
- Department of Pharmacology Medical Faculty of University in Sarajevo Cekalusa 90, 71000 Sarajevo, Bosnia and Herzegovina
| | - Svjetlana Loga-Zec
- Department of Pharmacology Medical Faculty of University in Sarajevo Cekalusa 90, 71000 Sarajevo, Bosnia and Herzegovina
| | - Maida Rakanovic-Todic
- Department of Pharmacology Medical Faculty of University in Sarajevo Cekalusa 90, 71000 Sarajevo, Bosnia and Herzegovina
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Zheng DJ, Abou Taka M, Heit B. Role of Apoptotic Cell Clearance in Pneumonia and Inflammatory Lung Disease. Pathogens 2021; 10:134. [PMID: 33572846 PMCID: PMC7912081 DOI: 10.3390/pathogens10020134] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 01/25/2021] [Accepted: 01/26/2021] [Indexed: 02/07/2023] Open
Abstract
Pneumonia and inflammatory diseases of the pulmonary system such as chronic obstructive pulmonary disease and asthma continue to cause significant morbidity and mortality globally. While the etiology of these diseases is highly different, they share a number of similarities in the underlying inflammatory processes driving disease pathology. Multiple recent studies have identified failures in efferocytosis-the phagocytic clearance of apoptotic cells-as a common driver of inflammation and tissue destruction in these diseases. Effective efferocytosis has been shown to be important for resolving inflammatory diseases of the lung and the subsequent restoration of normal lung function, while many pneumonia-causing pathogens manipulate the efferocytic system to enhance their growth and avoid immunity. Moreover, some treatments used to manage these patients, such as inhaled corticosteroids for chronic obstructive pulmonary disease and the prevalent use of statins for cardiovascular disease, have been found to beneficially alter efferocytic activity in these patients. In this review, we provide an overview of the efferocytic process and its role in the pathophysiology and resolution of pneumonia and other inflammatory diseases of the lungs, and discuss the utility of existing and emerging therapies for modulating efferocytosis as potential treatments for these diseases.
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Affiliation(s)
- David Jiao Zheng
- Department of Microbiology and Immunology, Center for Human Immunology, The University of Western Ontario, London, ON N0M 2N0, Canada; (D.J.Z.); (M.A.T.)
| | - Maria Abou Taka
- Department of Microbiology and Immunology, Center for Human Immunology, The University of Western Ontario, London, ON N0M 2N0, Canada; (D.J.Z.); (M.A.T.)
| | - Bryan Heit
- Department of Microbiology and Immunology, Center for Human Immunology, The University of Western Ontario, London, ON N0M 2N0, Canada; (D.J.Z.); (M.A.T.)
- Robarts Research Institute, London, ON N6A 5K8, Canada
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Kolar QK, Waddell LA, Raper A, Rocchi MS, Shaw DJ, Corbishley A, Hope JC. Anatomical distribution of respiratory tract leukocyte cell subsets in neonatal calves. Vet Immunol Immunopathol 2020; 227:110090. [PMID: 32663724 PMCID: PMC7331561 DOI: 10.1016/j.vetimm.2020.110090] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 06/09/2020] [Accepted: 07/01/2020] [Indexed: 11/28/2022]
Abstract
Neonatal calves are highly susceptible to a number of diseases including those that infect via the mucosal surfaces of the respiratory and gastrointestinal tracts. In order to determine appropriate vaccine design and delivery systems, or to identify suitable immunostimulatory methods to combat these infections, a detailed understanding of the immune cell populations present at clinically relevant sites is key. Few studies have assessed the immune cell composition of the neonatal calf lung and comparisons with circulating immune cells in the blood are lacking. We describe immune cell populations present in the peripheral blood, bronchoalveolar lavage (BAL) fluid and lung tissue of young disease-free calves. Flow cytometric analysis revealed significant differences in cell subset distribution between the peripheral blood and respiratory tract, and between compartments within the respiratory tract. Notably, whereas WC1+ γδ TCR + T lymphocytes dominate the peripheral blood, both the BAL fluid and lung tissue contained a high proportion of myeloid cells which expressed CD14 and CD172a (SIRPα). Very low numbers of tissue myeloid cells expressed MHC Class II in comparison to circulating myeloid cells in the blood. Respiratory tract tissues had low frequencies of CD4+ and CD8 + T lymphocytes, which were significantly lower than in the blood. Differences in the proportion of NKp46+ natural killer cells were also observed between tissue compartments. In order to target vaccines or immunostimulatory therapeutics appropriately, these differences in immune cell populations in tissue compartments should be taken into consideration.
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Affiliation(s)
- Quinn K Kolar
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, The University of Edinburgh, Easter Bush, Midlothian, Scotland, EH259RG, United Kingdom
| | - Lindsey A Waddell
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, The University of Edinburgh, Easter Bush, Midlothian, Scotland, EH259RG, United Kingdom
| | - Anna Raper
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, The University of Edinburgh, Easter Bush, Midlothian, Scotland, EH259RG, United Kingdom
| | - Mara S Rocchi
- Moredun Research Institute, Pentlands Science Park, Bush Loan, Penicuik, EH260PZ, United Kingdom
| | - Darren J Shaw
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, The University of Edinburgh, Easter Bush, Midlothian, Scotland, EH259RG, United Kingdom
| | - Alexander Corbishley
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, The University of Edinburgh, Easter Bush, Midlothian, Scotland, EH259RG, United Kingdom
| | - Jayne C Hope
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, The University of Edinburgh, Easter Bush, Midlothian, Scotland, EH259RG, United Kingdom.
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Fedele AO, Isenmann S, Kamei M, Snel MF, Trim PJ, Proud CG, Hopwood JJ. Lysosomal N-acetyltransferase interacts with ALIX and is detected in extracellular vesicles. BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR CELL RESEARCH 2018; 1865:1451-1464. [PMID: 29981367 DOI: 10.1016/j.bbamcr.2018.07.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 07/02/2018] [Accepted: 07/02/2018] [Indexed: 10/28/2022]
Abstract
Heparan acetyl CoA: α-glucosaminide N-acetyltransferase (HGSNAT) is a lysosomal multi-pass transmembrane protein whose deficiency may lead to an accumulation of heparan sulphate and the neurodegenerative lysosomal storage disorder mucopolysaccharidosis (MPS) IIIC. In this study, HGSNAT activity was detected in extracellular vesicles isolated from both human urine and culture medium conditioned with HEK 293T cells. We also demonstrate that HGSNAT co-immunoprecipitates with antibodies to ALIX, which is associated with the endosomal sorting complexes required for transport (ESCRT) proteins, and is implicated in the targeting of proteins to intraluminal vesicles of multivesicular bodies, the origin of exosomes. Furthermore, mutation of a putative LYPXnL-based binding site within HGSNAT for the V-domain of ALIX ablated association of HGSNAT with ALIX, post-translational maturation, and transport through the endo-lysosomal network. Unexpectedly, however, a mutation within the V-domain of ALIX demonstrated enhanced HGSNAT association, perhaps due to the actual involvement of other binding sites in this interaction. Indeed, HGSNAT still co-immunoprecipitates with truncations of ALIX lacking the V-domain. Interestingly, CRISPR/Cas9 mediated knock-down of ALIX did not inhibit HGSNAT trafficking through the endo-lysosomal network, suggesting that there is an alternative pathway for trafficking HGSNAT that does not require ALIX. Nonetheless, the targeting of HGSNAT to extracellular vesicles may provide a mechanism to subsequently transfer this enzyme extracellularly to provide a foundation for a therapy for MPS IIIC patients.
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Affiliation(s)
- Anthony O Fedele
- Hopwood Centre for Neurobiology, Nutrition and Metabolism Theme, South Australian Health and Medical Research Institute (SAHMRI), PO Box 11060, Adelaide, South Australia, 5001, Australia.
| | - Sandra Isenmann
- Hopwood Centre for Neurobiology, Nutrition and Metabolism Theme, South Australian Health and Medical Research Institute (SAHMRI), PO Box 11060, Adelaide, South Australia, 5001, Australia
| | - Makoto Kamei
- Hopwood Centre for Neurobiology, Nutrition and Metabolism Theme, South Australian Health and Medical Research Institute (SAHMRI), PO Box 11060, Adelaide, South Australia, 5001, Australia
| | - Marten F Snel
- Hopwood Centre for Neurobiology, Nutrition and Metabolism Theme, South Australian Health and Medical Research Institute (SAHMRI), PO Box 11060, Adelaide, South Australia, 5001, Australia
| | - Paul J Trim
- Hopwood Centre for Neurobiology, Nutrition and Metabolism Theme, South Australian Health and Medical Research Institute (SAHMRI), PO Box 11060, Adelaide, South Australia, 5001, Australia
| | - Christopher G Proud
- Hopwood Centre for Neurobiology, Nutrition and Metabolism Theme, South Australian Health and Medical Research Institute (SAHMRI), PO Box 11060, Adelaide, South Australia, 5001, Australia
| | - John J Hopwood
- Hopwood Centre for Neurobiology, Nutrition and Metabolism Theme, South Australian Health and Medical Research Institute (SAHMRI), PO Box 11060, Adelaide, South Australia, 5001, Australia
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Terai S, Hashimoto Y, Orita K, Yamasaki S, Takigami J, Shinkuma T, Teraoka T, Nishida Y, Takahashi M, Nakamura H. The origin and distribution of CD68, CD163, and αSMA + cells in the early phase after meniscal resection in a parabiotic rat model. Connect Tissue Res 2017; 58:562-572. [PMID: 28165810 DOI: 10.1080/03008207.2017.1284825] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
We previously reported that circulating peripheral blood-borne cells (PBCs) contribute to early-phase meniscal reparative change. Because macrophages and myofibroblasts are important contributors of tissue regeneration, we examined their origin and distribution in the reparative meniscus. Reparative menisci were evaluated at 1, 2, and 4 weeks post-meniscectomy by immunohistochemistry to locate monocytes and macrophages (stained positive for CD68 and CD163), and myofibroblasts (stained positive for αSMA). Of the total number of cells, 13% were CD68+ at 1 week post-meniscectomy, which decreased to 1% by 4 weeks post-meniscectomy; of these, almost half of CD68+ cells (49.4%: 98.8% as PBCs) were green fluorescent protein (GFP)-positive post-meniscectomy (1, 2, and 4 weeks), indicating that the majority of CD68+ cells were derived from PBCs. Of the total cells, 6% were CD163+ at 1 week post-meniscectomy, which decreased to 1% by week 4. Of the CD163+ cells, the majority were GFP-positive (42.5%: 85.0% as PBCs) after 1 week; however, this decreased significantly over time, which indicates that the majority of CD163+ cells are derived from PBCs during the early phase of meniscal reparative change, but are derived from resident cells at later time points. Of the total cells, 38% were αSMA+ at 1 week post-meniscectomy, which decreased to 3% by 4 weeks. The proportion of GFP-positive αSMA+ cells was 2.8% after 1 week, with no significant change over time, which indicates that the majority of αSMA+ cells originated from resident cells. Here, we describe the origin and distribution of macrophages and myofibroblasts during meniscal reparative change.
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Affiliation(s)
- Shozaburo Terai
- a Department of Orthopaedic Surgery , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Yusuke Hashimoto
- a Department of Orthopaedic Surgery , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Kumi Orita
- a Department of Orthopaedic Surgery , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Shinya Yamasaki
- b Department of Orthopaedic Surgery , Osaka City General Hospital , Osaka , Japan
| | - Junsei Takigami
- c Department of Orthopaedic Surgery , Shimada Hospital , Habikino , Japan
| | - Takafumi Shinkuma
- a Department of Orthopaedic Surgery , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Takanori Teraoka
- a Department of Orthopaedic Surgery , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Yohei Nishida
- a Department of Orthopaedic Surgery , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Masafumi Takahashi
- d Division of Inflammation Research, Centre for Molecular Medicine , Jichi Medical University , Shimotsuke , Japan
| | - Hiroaki Nakamura
- a Department of Orthopaedic Surgery , Osaka City University Graduate School of Medicine , Osaka , Japan
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Misharin AV, Cuda CM, Saber R, Turner JD, Gierut AK, Haines GK, Berdnikovs S, Filer A, Clark AR, Buckley CD, Mutlu GM, Budinger GRS, Perlman H. Nonclassical Ly6C(-) monocytes drive the development of inflammatory arthritis in mice. Cell Rep 2014; 9:591-604. [PMID: 25373902 DOI: 10.1016/j.celrep.2014.09.032] [Citation(s) in RCA: 231] [Impact Index Per Article: 23.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Revised: 08/05/2014] [Accepted: 09/17/2014] [Indexed: 12/31/2022] Open
Abstract
Different subsets and/or polarized phenotypes of monocytes and macrophages may play distinct roles during the development and resolution of inflammation. Here, we demonstrate in a murine model of rheumatoid arthritis that nonclassical Ly6C(-) monocytes are required for the initiation and progression of sterile joint inflammation. Moreover, nonclassical Ly6C(-) monocytes differentiate into inflammatory macrophages (M1), which drive disease pathogenesis and display plasticity during the resolution phase. During the development of arthritis, these cells polarize toward an alternatively activated phenotype (M2), promoting the resolution of joint inflammation. The influx of Ly6C(-) monocytes and their subsequent classical and then alternative activation occurs without changes in synovial tissue-resident macrophages, which express markers of M2 polarization throughout the course of the arthritis and attenuate joint inflammation during the initiation phase. These data suggest that circulating Ly6C(-) monocytes recruited to the joint upon injury orchestrate the development and resolution of autoimmune joint inflammation.
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Affiliation(s)
- Alexander V Misharin
- Division of Rheumatology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Carla M Cuda
- Division of Rheumatology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Rana Saber
- Division of Rheumatology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Jason D Turner
- Rheumatology Research Group, College of Medical and Dental Sciences, The University of Birmingham, Birmingham B15 2TT, UK
| | - Angelica K Gierut
- Division of Rheumatology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - G Kenneth Haines
- Department of Pathology, Yale University, School of Medicine, New Haven, CT 06520, USA
| | - Sergejs Berdnikovs
- Division of Allergy and Immunology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Andrew Filer
- Rheumatology Research Group, College of Medical and Dental Sciences, The University of Birmingham, Birmingham B15 2TT, UK
| | - Andrew R Clark
- Rheumatology Research Group, College of Medical and Dental Sciences, The University of Birmingham, Birmingham B15 2TT, UK
| | - Christopher D Buckley
- Rheumatology Research Group, College of Medical and Dental Sciences, The University of Birmingham, Birmingham B15 2TT, UK
| | - Gökhan M Mutlu
- Section of Pulmonary and Critical Care, Department of Medicine, University of Chicago, Chicago, IL 60637, USA
| | - G R Scott Budinger
- Division of Pulmonary and Critical Care, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Harris Perlman
- Division of Rheumatology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.
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Golbar HM, Izawa T, Ichikawa C, Tanaka M, Juniantito V, Sawamoto O, Kuwamura M, Yamate J. Slowly progressive cholangiofibrosis induced in rats by α-naphthylisothiocyanate (ANIT), with particular references to characteristics of macrophages and myofibroblasts. ACTA ACUST UNITED AC 2013; 65:825-35. [DOI: 10.1016/j.etp.2012.12.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Revised: 11/23/2012] [Accepted: 12/06/2012] [Indexed: 01/07/2023]
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10
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Prostaglandin D(2) in inflammatory arthritis and its relation with synovial fluid dendritic cells. Mediators Inflamm 2013; 2013:329494. [PMID: 23737645 PMCID: PMC3662174 DOI: 10.1155/2013/329494] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Revised: 03/18/2013] [Accepted: 04/10/2013] [Indexed: 11/17/2022] Open
Abstract
Prostaglandin (PG)D2 has been shown to be an active agent in the resolution of experimentally induced inflammation. This study was undertaken to determine the presence of PGD2 in chronic joint effusions and to explore the potential contributions of dendritic cells (DC) and monocytes to the intra-articular synthesis of PGD2. Synovial fluid (SF) was obtained from patients with inflammatory arthritis and knee effusions. PGD2 and PGE2 were detected in SF by ultrahigh-performance tandem mass spectrometry. Cellular fractions in SF were separated by density-gradient centrifugation and flow cytometry. The expression of hematopoietic prostaglandin D-synthase (hPGDS) and PGE-synthase (PGES) mRNA was determined by RT-PCR. Both PGD2 and PGE2 were detected in blood and SF, with PGD2 being more abundant than PGE2 in SF. mRNA for hPGDS was more abundant in SF mDCs than SF monocytes (P < 0.01) or PB monocytes (P < 0.001). SF mDC expressed significantly more hPGDS than PGES. Expressions of PGD2 and hPGDS were inversely associated with serum C-reactive protein (P < 0.01) and erythrocyte sedimentation rate (P < 0.01). The findings suggest that synovial DCs may be an important source of hPGDS and that systemic disease activity may be influenced by actions of PGD2 in RA and other arthropathies.
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Tanaka M, Nagai T, Usami M, Hasui K, Takao S, Matsuyama T. Phenotypic and functional profiles of CRIg (Z39Ig)-expressing macrophages in the large intestine. Innate Immun 2011; 18:258-67. [DOI: 10.1177/1753425911400641] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Intestinal macrophages (Mϕ) play significant roles in maintaining homeostasis by the efficient elimination of foreign particles in the large intestine. However, functional complement receptors have not been fully identified. In this study, we showed that a complement receptor of the Ig superfamily (CRIg, also known as Z39Ig), a receptor for complement fragments (C3b and iC3b), was expressed on a subset of intestinal Mϕ in murine and human large intestine. When abilities of uptake of antigens of murine CRIg+ Mϕ were examined, intestinal CRIg+ Mϕ displayed less endocytic and similar phagocytic abilities compared to resident peritoneal F4/80+CRIg− Mϕ and F4/80+CRIg+ Mϕ. Additionally, we found that a significant portion of C3b-dependent phagocytosis by large intestinal Mϕ involves CRIg, emphasizing the importance of efficient mechanisms to eliminate foreign particles in the large intestine. On the other hand, intestinal Mϕ from 2,4,6-trinitrobenzene sulfonic acid-treated mice had decreased CRIg expression but increased CD11b expression, implying some contribution to the removal of immune complexes. This study will shed new light on opsonization and phagocytosis by large intestinal Mϕ.
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Affiliation(s)
- Masashi Tanaka
- Department of Immunology, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Taku Nagai
- Department of Immunology, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Makoto Usami
- Division of Pharmacology, National Institute of Health Sciences, Tokyo, Japan
| | - Kazuhisa Hasui
- Department of Immunology, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Sonshin Takao
- Department of Cancer and Regeneration, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Takami Matsuyama
- Department of Immunology, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
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Moghaddami M, Mayrhofer G, Anderson PH, Morris HA, Van Der Hoek M, Cleland LG. Efficacy and mechanisms of action of vitamin D in experimental polyarthritis. Immunol Cell Biol 2011; 90:168-77. [PMID: 21445089 DOI: 10.1038/icb.2011.22] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Vitamin D (vit D) status has been linked to the occurrence and severity of auto-immune and inflammatory diseases. This study evaluates the effects of vit D status on adoptive transfer of adjuvant-induced arthritis (ATA). Rats maintained on diets replete or deficient in vit D3 received arthritogenic thoracic duct cells and were monitored for severity of arthritis. CD45(+) cells obtained by collagenase digestion of hind-paw synovium-rich tissues (SRTs) were analysed to observe the effects of dietary vit D3 on the inflammatory process. Arthritis was more severe in vitamin D-deficient (vit-D(-)) rats compared with vitamin D-replete (vit-D(+)) rats. Resolution was delayed in vit-D(-) rats compared with vit-D(+) rats, or rats fed standard chow. During the acute phase of ATA, numbers of CD45(+) cells were significantly increased in the SRTs of vit-D(-) rats compared with vit-D(+) rats. This increase involved T-cells, polymorphonuclear leukocytes, macrophages, dendritic cells (DCs) and MHC II(hi) cells that resemble activated monocytes. A major difference between the dietary groups was that most DCs at the peak of inflammation in vit-D(-) rats were CD4(-), whereas in convalescent vit-D(+) rats most expressed CD4. Multiple categories of genes expressed by DCs differed between deficient and replete rats, with deficiency being associated with relative upregulation of certain pro-inflammatory genes and replete status being associated with upregulation of genes associated with resolution of inflammation. The findings indicate that ATA is more severe and prolonged in vit-D deficiency, that vit-D deficiency promotes accumulation of CD4(-) DCs in synovium during ATA and that a gene-expression profile is likely to contribute to the observed increased severity and duration of arthritis.
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Affiliation(s)
- Mahin Moghaddami
- Arthritis Research Laboratory, Hanson Institute, SA Pathology, Adelaide, South Australia, Australia
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13
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Moghaddami M, Cleland LG, Radisic G, Mayrhofer G. Recruitment of dendritic cells and macrophages during T cell-mediated synovial inflammation. Arthritis Res Ther 2008; 9:R120. [PMID: 18028548 PMCID: PMC2246239 DOI: 10.1186/ar2328] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2007] [Revised: 10/08/2007] [Accepted: 11/20/2007] [Indexed: 12/31/2022] Open
Abstract
Adoptive transfer of adjuvant-induced arthritis was used in this study to examine local macrophages and dendritic cells (DCs) during T cell-mediated synovial inflammation. We studied the influx of CD11b+CD11c+ putative myeloid DCs and other non-lymphoid CD45+ cells into synovium-rich tissues (SRTs) of the affected hind paws in response to a pulse of autoreactive thoracic duct cells. Cells were prepared from the SRTs using a collagenase perfusion-digestion technique, thus allowing enumeration and phenotypic analysis by flow cytometry. Numbers of CD45+ cells increased during the first 6 days, with increases in CD45+MHC (major histocompatibility complex) II+ monocyte-like cells from as early as day 3 after transfer. In contrast, typical MHC II- monocytes, mainly of the CD4- subset, did not increase until 12 to 14 days after cell transfer, coinciding with the main influx of polymorphonuclear cells. By day 14, CD45+MHC IIhi cells constituted approximately half of all CD45+ cells in SRT. Most of the MHC IIhi cells expressed CD11c and CD11b and represented putative myeloid DCs, whereas only approximately 20% were CD163+ macrophages. Less than 5% of the MHC IIhi cells in inflamed SRT were CD11b-, setting a maximum for any influx of plasmacytoid DCs. Of the putative myeloid DCs, a third expressed CD4 and both the CD4+ and the CD4- subsets expressed the co-stimulatory molecule CD172a. Early accumulation of MHC IIhiCD11c+ monocyte-like cells during the early phase of T cell-mediated inflammation, relative to typical MHC II- blood monocytes, suggests that recruited monocytes differentiate rapidly toward the DC lineage at this stage in the disease process. However, it is possible also that the MHC IIhiCD11c+ cells originate from a specific subset of DC-like circulating mononuclear cells.
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Affiliation(s)
- Mahin Moghaddami
- Arthritis Research Laboratory, Hanson Research Institute, Institute of Medical and Veterinary Science, Frome Road, Adelaide, South Australia, 5000, Australia.
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Ritchie DS. DC research in Australia. Cytotherapy 2007; 9:225-30. [PMID: 17464753 DOI: 10.1080/14653240701306212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Australian researchers have contributed significantly to the understanding of DC biology and clinical application over the past 25 years. Active DC research programs are in place in all major centers, pursuing the key questions of DC phylogeny, physiology and clinical applicability. Pre-clinical and clinical research include the pathophysiology of DC in malignancy, autoimmunity, chronic viral infection, chronic renal failure and transplantation medicine. In addition, Australian laboratories have uncovered some of the subtle complexities of DC subsets, often utilizing novel investigational tools discovered in their laboratories. Above all, Australian DC research has benefited from the existence of a potent culture of active collaboration, which has led to key interactions between cellular immunologists, clinician scientists and clinical researchers. These collaborations have led to the emergence of DC research programs that extend from in vitro and animal models of DC biology through each step of clinical translation and into active clinical trials.
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Affiliation(s)
- D S Ritchie
- Peter MacCallum Cancer Center, St Andrews Place, East Melbourne, Australia.
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Xu W, Roos A, Daha MR, van Kooten C. Dendritic cell and macrophage subsets in the handling of dying cells. Immunobiology 2006; 211:567-75. [PMID: 16920495 DOI: 10.1016/j.imbio.2006.05.023] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Dendritic cells and macrophages are major components of the phagocyte system and are professional antigen presenting cells. In the current review, we discuss the differential contribution of dendritic cell and macrophage subsets in the clearance of dying cells and the consequences of these processes. We hypothesize that under steady-state conditions, the clearance of apoptotic cells is mostly confined to a specialized subset of phagocytes with anti-inflammatory properties.
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Affiliation(s)
- Wei Xu
- Department of Nephrology, C3-P, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
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Spargo LDJ, Cleland LG, Cockshell MP, Mayrhofer G. Recruitment and proliferation of CD4+ T cells in synovium following adoptive transfer of adjuvant-induced arthritis. Int Immunol 2006; 18:897-910. [PMID: 16621866 DOI: 10.1093/intimm/dxl026] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Adjuvant-induced arthritis can be transferred to naive Dark Agouti (DA) strain (DA.CD45.1) rats by thoracic duct (TD) lymphocytes. Disease can be re-induced in convalescent rats by further transfer of arthritogenic cells, suggesting that resolution of the adoptive disease is not due to active regulation. To examine whether resolution is due to exhaustion of effector cells, we transferred the disease to DA.CD45.1 recipients, using CD4+ T cells from DA.CD45.2 donors. At the height of the adoptively transferred disease, donor cells comprised only 5-10% of recirculating CD4+ T cells but they accounted for approximately 40% of the CD4+ T cells in synovium-rich tissues of the hind paws. Approximately 65% of the donor cells in the synovium expressed a marker of proliferation (Ki-67 antigen). Division of CD4+ T cells continued in shielded paws after suppression of the recirculating pool of lymphocytes by selective irradiation. Intravenously injected CD4+ TD T lymphoblasts from arthritic donors were recruited to normal paws and, in greater numbers, to paws of animals with existing arthritis. Survival of the [125I]iodo-deoxyuridine-labeled lymphoblasts was greater in animals with existing arthritis. We conclude that effector CD4+ T cells in target tissues can proliferate in response to autoantigens and exhibit enhanced survival. However, without a continuous supply, adoptively transferred effector cells do not produce autonomous local disease, due to limits to their lifespan and ability to replicate indefinitely.
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Affiliation(s)
- Llewellyn D J Spargo
- Arthritis Research Laboratory, Hanson Research Institute, Institute of Medical and Veterinary Science, Adelaide, South Australia, Australia
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