1
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Toth KA, Schmitt EG, Kolicheski A, Greenberg ZJ, Levendosky E, Saucier N, Trammel K, Oikonomou V, Lionakis MS, Klechevsky E, Kim BS, Schuettpelz LG, Saligrama N, Cooper MA. A human STAT3 gain-of-function variant drives local Th17 dysregulation and skin inflammation in mice. J Exp Med 2024; 221:e20232091. [PMID: 38861030 PMCID: PMC11167377 DOI: 10.1084/jem.20232091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 04/29/2024] [Accepted: 05/21/2024] [Indexed: 06/12/2024] Open
Abstract
Germline gain-of-function (GOF) variants in STAT3 cause an inborn error of immunity associated with early-onset poly-autoimmunity and immune dysregulation. To study tissue-specific immune dysregulation, we used a mouse model carrying a missense variant (p.G421R) that causes human disease. We observed spontaneous and imiquimod (IMQ)-induced skin inflammation associated with cell-intrinsic local Th17 responses in STAT3 GOF mice. CD4+ T cells were sufficient to drive skin inflammation and showed increased Il22 expression in expanded clones. Certain aspects of disease, including increased epidermal thickness, also required the presence of STAT3 GOF in epithelial cells. Treatment with a JAK inhibitor improved skin disease without affecting local Th17 recruitment and cytokine production. These findings collectively support the involvement of Th17 responses in the development of organ-specific immune dysregulation in STAT3 GOF and suggest that the presence of STAT3 GOF in tissues is important for disease and can be targeted with JAK inhibition.
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Affiliation(s)
- Kelsey A. Toth
- Department of Pediatrics, Division of Rheumatology, Washington University School of Medicine, St. Louis, MO, USA
| | - Erica G. Schmitt
- Department of Pediatrics, Division of Rheumatology, Washington University School of Medicine, St. Louis, MO, USA
| | - Ana Kolicheski
- Department of Pediatrics, Division of Rheumatology, Washington University School of Medicine, St. Louis, MO, USA
| | - Zev J. Greenberg
- Department of Pediatrics, Division of Hematology and Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Elizabeth Levendosky
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA
| | - Nermina Saucier
- Department of Pediatrics, Division of Rheumatology, Washington University School of Medicine, St. Louis, MO, USA
| | - Kelsey Trammel
- Department of Pediatrics, Division of Rheumatology, Washington University School of Medicine, St. Louis, MO, USA
| | - Vasileios Oikonomou
- Fungal Pathogenesis Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, Bethesda, MD, USA
| | - Michail S. Lionakis
- Fungal Pathogenesis Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, Bethesda, MD, USA
| | - Eynav Klechevsky
- Department of Pathology and Immunology, Division of Immunobiology, Washington University School of Medicine, St. Louis, MO, USA
| | - Brian S. Kim
- Kimberly and Eric J. Waldman Department of Dermatology, Icahn School of Medicine at Mount Sinai, Precision Immunology Institute, Friedman Brain Institute, Mark Lebwohl Center for Neuroinflammation and Sensation, New York, NY, USA
- Allen Discovery Center for Neuroimmune Interactions, New York, NY, USA
| | - Laura G. Schuettpelz
- Department of Pediatrics, Division of Hematology and Oncology, Washington University School of Medicine, St. Louis, MO, USA
| | - Naresha Saligrama
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA
- Department of Pathology and Immunology, Division of Immunobiology, Washington University School of Medicine, St. Louis, MO, USA
- Bursky Center for Human Immunology & Immunotherapy, Washington University School of Medicine, St. Louis, MO, USA
| | - Megan A. Cooper
- Department of Pediatrics, Division of Rheumatology, Washington University School of Medicine, St. Louis, MO, USA
- Department of Pathology and Immunology, Division of Immunobiology, Washington University School of Medicine, St. Louis, MO, USA
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2
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Belghith M, Maghrebi O, Ben Laamari R, Hanachi M, Hrir S, Saied Z, Belal S, Driss A, Ben Sassi S, Boussoffara T, Barbouche MR. Increased IL-22 in cerebrospinal fluid of neuro-behçet's disease patients. Cytokine 2024; 179:156617. [PMID: 38631183 DOI: 10.1016/j.cyto.2024.156617] [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: 09/10/2023] [Revised: 04/06/2024] [Accepted: 04/10/2024] [Indexed: 04/19/2024]
Abstract
Remitting-Relapsing Multiple Sclerosis (RRMS) and Neuro-Behçet Disease (NBD) are two chronic neuro-inflammatory disorders leading to brain damage and disability in young adults. Herein, we investigated in these patients the cytokine response by beads-based multiplex assays during the early stages of these disorders. Cytokine investigations were carried out on treatment-naive patients suffering from RRMS and NBD recruited at the first episode of clinical relapse. Our findings demonstrate that Cerebrospinal Fluid (CSF) cells from NBD patients, but not RRMS, secrete significant high levels of IL-22 which is associated with elevated IL-22 mRNA expression. We also observed an increase in IL-22 levels in the definite NBD subgroup as compared to the probable NBD one, indicating a clear relationship between elevated IL-22 levels and diagnostic certainty. Interestingly, we found no correlation of IL-22 secretion between CSF and serum arguing about intrathecal release of IL-22 in the CNS of NBD patients. Moreover, we showed by correlogram analysis that this cytokine doesn't correlate with IL-17A, IL-17F and IL-21 suggesting that this cytokine is secreted by Th22 cells and not by Th17 cells in the CSF of NBD patients. Finally, we found elevated levels of IL-6 and a positive correlation between IL and 6 and IL-22 in the CSF of NBD. In conclusion, these results suggest that IL-6 contributes to the production of IL-22 by T cells leading to the exacerbation of inflammation and damage within the CNS of NBD patients.
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Affiliation(s)
- Meriam Belghith
- Laboratory of Transmission, Control and Immunobiology of Infections, Institut Pasteur de Tunis, Tunis, Tunisia; Tunis El Manar University, Tunis 1068, Tunisia.
| | - Olfa Maghrebi
- Laboratory of Transmission, Control and Immunobiology of Infections, Institut Pasteur de Tunis, Tunis, Tunisia; Faculty of Medicine of Tunis, 1006, Tunisia; Tunis El Manar University, Tunis 1068, Tunisia
| | - Rafika Ben Laamari
- Laboratory of Transmission, Control and Immunobiology of Infections, Institut Pasteur de Tunis, Tunis, Tunisia; Tunis El Manar University, Tunis 1068, Tunisia
| | - Mariem Hanachi
- Laboratory of Bioinformatics, Biomathematics and Biostatistics-LR16IPT09, Institut Pasteur de Tunis, Tunis, Tunisia; Tunis El Manar University, Tunis 1068, Tunisia
| | - Sana Hrir
- Laboratory of Transmission, Control and Immunobiology of Infections, Institut Pasteur de Tunis, Tunis, Tunisia; Tunis El Manar University, Tunis 1068, Tunisia
| | - Zakaria Saied
- Faculty of Medicine of Tunis, 1006, Tunisia; Neurology's Department, Mongi Ben Hmida National Institute of Neurology, Tunis, Tunisia
| | - Samir Belal
- Faculty of Medicine of Tunis, 1006, Tunisia; Neurology's Department, Mongi Ben Hmida National Institute of Neurology, Tunis, Tunisia
| | - Adel Driss
- Department of Physiology, Morehouse School of Medicine, Atlanta, GA 30310, USA.
| | - Samia Ben Sassi
- Faculty of Medicine of Tunis, 1006, Tunisia; Neurology's Department, Mongi Ben Hmida National Institute of Neurology, Tunis, Tunisia
| | - Thouraya Boussoffara
- Laboratory of Transmission, Control and Immunobiology of Infections, Institut Pasteur de Tunis, Tunis, Tunisia; Tunis El Manar University, Tunis 1068, Tunisia.
| | - Mohamed-Ridha Barbouche
- Department of Microbiology, Immunology and Infectious Diseases, College of Medicine and Medical Science, Arabian Gulf University 26671, Manama, Bahrain.
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3
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Yu D, Yang G, Mo J, Zhang M, Xia H, Gan Z, Lu Y. Identification and functional characterization of interleukin-22 (IL-22) in orange-spotted grouper (Epinephelus coioides). FISH & SHELLFISH IMMUNOLOGY 2024; 150:109598. [PMID: 38697375 DOI: 10.1016/j.fsi.2024.109598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/29/2024] [Accepted: 04/30/2024] [Indexed: 05/05/2024]
Abstract
In mammals, IL-22 is considered as a critical cytokine regulating of immunity and homeostasis at barrier surfaces. Although IL-22 have been functional characterization in different species of fish, the studies about distinct responses of IL-22 in different organs/tissues/cell types is rather limited. Here, we identified and cloned IL-22 gene (named as Ec-IL-22) from grouper (Epinephelus coioides). Ec-IL-22 gene was detected in all orangs/tissues examined, and was induced in intestine, gill, spleen, head kidney, and primary head kidney/intestine leukocytes following the stimulation of LPS and poly (I:C), as well as Vibrio harveyi and Singapore grouper iridovirus infection (SGIV). In addition, the stimulation of DSS could induce the expression of Ec-IL-22 in intestine and primary leukocytes from intestine. Importantly, the treatment of recombinant Ec-IL-22 induced the mRNA level of proinflammatory cytokines in primary intestine/head kidney leukocytes. The present results improve the understanding of expression patterns and functional characteristics of fish IL-22 in different organs/tissues/cell types.
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Affiliation(s)
- Dapeng Yu
- Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China
| | - Guanjian Yang
- Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China
| | - Jingyi Mo
- Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China
| | - Meiling Zhang
- Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China
| | - Hongli Xia
- Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China
| | - Zhen Gan
- Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China.
| | - Yishan Lu
- Guangdong Provincial Key Laboratory of Aquatic Animal Disease Control and Healthy Culture, and Key Laboratory of Control for Disease of Aquatic Animals of Guangdong Higher Education Institute, College of Fishery, Guangdong Ocean University, Zhanjiang, 524088, China; Guangdong Provincial Engineering Research Center for Aquatic Animal Health Assessment, and Shenzhen Public Service Platform for Evaluation of Marine Economic Animal Seedings, Shenzhen Institute of Guangdong Ocean University, Shenzhen, 518120, China.
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4
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Guo C, Boulant S, Stanifer ML. The Role of Interleukin-22 in Controlling Virus Infections at Mucosal Surfaces. J Interferon Cytokine Res 2024. [PMID: 38868897 DOI: 10.1089/jir.2024.0097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2024] Open
Affiliation(s)
- Cuncai Guo
- Department of Infectious Diseases, Virology, Heidelberg University Hospital, Heidelberg, Germany
| | - Steeve Boulant
- Department of Infectious Diseases, Virology, Heidelberg University Hospital, Heidelberg, Germany
- Department of Molecular Genetics and Microbiology, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Megan Lynn Stanifer
- Department of Molecular Genetics and Microbiology, College of Medicine, University of Florida, Gainesville, FL, USA
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5
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Liu J, Huang Y, Liu N, Qiu H, Zhang X, Liu X, He M, Chen M, Huang S. The imbalance of pulmonary Th17/Treg cells in BALB/c suckling mice infected with respiratory syncytial virus-mediated intestinal immune damage and gut microbiota changes. Microbiol Spectr 2024; 12:e0328323. [PMID: 38727214 DOI: 10.1128/spectrum.03283-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 04/02/2024] [Indexed: 06/06/2024] Open
Abstract
The immune response induced by respiratory syncytial virus (RSV) infection is closely related to changes in the composition and function of gastrointestinal microorganisms. However, the specific mechanism remains unknown and the pulmonary-intestinal axis deserves further study. In this study, the mRNA levels of ROR-γt and Foxp3 in the lung and intestine increased first and then decreased. IL-17 and IL-22 reached the maximum on the third day after infection in the lung, and on the second day after infection in the small intestine and colon, respectively. RegⅢγ in intestinal tissue reached the maximum on the third day after RSV infection. Moreover, the genus enriched in the RSV group was Aggregatibacter, and Proteus was reduced. RSV infection not only causes Th17/Treg cell imbalance in the lungs of mice but also leads to the release of excessive IL-22 from the lungs through blood circulation which binds to IL-22 receptors on the intestinal surface, inducing RegⅢγ overexpression, impaired intestinal Th17/Treg development, and altered gut microbiota composition. Our research reveals a significant link between the pulmonary and intestinal axis after RSV infection. IMPORTANCE RSV is the most common pathogen causing acute lower respiratory tract infections in infants and young children, but the complex interactions between the immune system and gut microbiota induced by RSV infection still requires further research. In this study, it was suggested that RSV infection in 7-day-old BALB/c suckling mice caused lung inflammation and disruption of Th17/Treg cells development, and altered the composition of gut microbiota through IL-22 induced overexpression of RegⅢγ, leading to intestinal immune injury and disruption of gut microbiota. This research reveals that IL-22 may be the link between the lung and gut. This study may provide a new insight into the intestinal symptoms caused by RSV and other respiratory viruses and the connection between the lung and gut axis, as well as new therapeutic ideas for the treatment of RSV-infected children.
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Affiliation(s)
- Jiling Liu
- Department of Microbiology, The Key Laboratory of Microbiology and Parasitology of Anhui Province, The Key Laboratory of Zoonoses of High Institutions in Anhui, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui, China
- College of Life Science, Hebei University, Baoding, Hebei, China
| | - Yixuan Huang
- Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Nian Liu
- Department of Critical Care Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Huan Qiu
- School of Nursing, Anhui Medical University, Hefei, Anhui, China
| | - Xiaoyan Zhang
- Department of Microbiology, The Key Laboratory of Microbiology and Parasitology of Anhui Province, The Key Laboratory of Zoonoses of High Institutions in Anhui, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui, China
| | - Xiaojie Liu
- Department of Microbiology, The Key Laboratory of Microbiology and Parasitology of Anhui Province, The Key Laboratory of Zoonoses of High Institutions in Anhui, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui, China
| | - Maozhang He
- Department of Microbiology, The Key Laboratory of Microbiology and Parasitology of Anhui Province, The Key Laboratory of Zoonoses of High Institutions in Anhui, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui, China
| | - Mingwei Chen
- Department of Endocrinology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Shenghai Huang
- Department of Microbiology, The Key Laboratory of Microbiology and Parasitology of Anhui Province, The Key Laboratory of Zoonoses of High Institutions in Anhui, School of Basic Medical Sciences, Anhui Medical University, Hefei, Anhui, China
- School of Life Sciences, Anhui Medical University, Hefei, Anhui, China
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6
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Lee HK, Kim SY, Chung SH, Choi B, Kim JE, Yoon D, Jang SI, Yeo A, Kang HG, Lee J, Choi YH, Park JS, Sung Y, Kim JK, Chang EJ, Lee DK. Tumour-associated myeloid cells expressing IL-10R2/IL-22R1 as a potential biomarker for diagnosis and recurrence of pancreatic ductal adenocarcinoma. Br J Cancer 2024; 130:1979-1989. [PMID: 38643339 DOI: 10.1038/s41416-024-02676-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 03/05/2024] [Accepted: 04/02/2024] [Indexed: 04/22/2024] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is an aggressive malignancy with a poor survival rate, largely due to the lack of early diagnosis. Although myeloid cells are crucial in the tumour microenvironment, whether their specific subset can be a biomarker of PDAC progression is unclear. METHODS We analysed IL-22 receptor expression in PDAC and peripheral blood. Additionally, we analysed gene expression profiles of IL-10R2+/IL-22R1+ myeloid cells and the presence of these cells using single-cell RNA sequencing and murine orthotropic PDAC models, respectively, followed by examining the immunosuppressive function of IL-10R2+/IL-22R1+ myeloid cells. Finally, the correlation between IL-10R2 expression and PDAC progression was evaluated. RESULTS IL-10R2+/IL-22R1+ myeloid cells were present in PDAC and peripheral blood. Blood IL-10R2+ myeloid cells displayed a gene expression signature associated with tumour-educated circulating monocytes. IL-10R2+/IL-22R1+ myeloid cells from human myeloid cell culture inhibited T cell proliferation. By mouse models for PDAC, we found a positive correlation between pancreatic tumour growth and increased blood IL-10R2+/IL-22R1+ myeloid cells. IL-10R2+/IL-22R1+ myeloid cells from an early phase of the PDAC model suppressed T cell proliferation and cytotoxicity. IL-10R2+ myeloid cells indicated tumour recurrence 130 days sooner than CA19-9 in post-pancreatectomy patients. CONCLUSIONS IL-10R2+/IL-22R1+ myeloid cells in the peripheral blood might be an early marker of PDAC prognosis.
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MESH Headings
- Carcinoma, Pancreatic Ductal/genetics
- Carcinoma, Pancreatic Ductal/pathology
- Carcinoma, Pancreatic Ductal/diagnosis
- Carcinoma, Pancreatic Ductal/blood
- Humans
- Animals
- Pancreatic Neoplasms/pathology
- Pancreatic Neoplasms/genetics
- Pancreatic Neoplasms/diagnosis
- Pancreatic Neoplasms/blood
- Mice
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/blood
- Receptors, Interleukin/genetics
- Myeloid Cells/metabolism
- Myeloid Cells/pathology
- Neoplasm Recurrence, Local/genetics
- Neoplasm Recurrence, Local/pathology
- Interleukin-10 Receptor beta Subunit/genetics
- Female
- Male
- Tumor Microenvironment/genetics
- Cell Line, Tumor
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Affiliation(s)
- Hyung Keun Lee
- Severance Institute for Vascular and Metabolic Research, Yonsei University College of Medicine, Seoul, Korea
- Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, Korea
- College of Pharmacy, Yonsei University, Incheon, Korea
| | - So Young Kim
- Severance Institute for Vascular and Metabolic Research, Yonsei University College of Medicine, Seoul, Korea
- Institute of Biomedical Research, Yonsei University College of Medicine, Seoul, Korea
| | - Soo-Hyun Chung
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Stem Cell Immunomodulation Research Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Bongkun Choi
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Stem Cell Immunomodulation Research Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ji-Eun Kim
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Stem Cell Immunomodulation Research Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dohee Yoon
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Stem Cell Immunomodulation Research Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sung Ill Jang
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Areum Yeo
- Severance Institute for Vascular and Metabolic Research, Yonsei University College of Medicine, Seoul, Korea
- Institute of Biomedical Research, Yonsei University College of Medicine, Seoul, Korea
| | - Hyun Goo Kang
- Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, Korea
| | - Jusung Lee
- Department of Life Sciences, Pohang University of Science and Technology (POSTECH), Pohang, Korea
- Department of New Biology, DGIST, Daegu, Korea
| | - Yoon Ha Choi
- Department of Life Sciences, Pohang University of Science and Technology (POSTECH), Pohang, Korea
| | - Joon Seong Park
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
- Department of Surgery and Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Yoolim Sung
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Stem Cell Immunomodulation Research Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong Kyoung Kim
- Department of Life Sciences, Pohang University of Science and Technology (POSTECH), Pohang, Korea.
- Institute for Convergence Research and Education in Advanced Technology, Yonsei University, Seoul, Korea.
| | - Eun-Ju Chang
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
- Stem Cell Immunomodulation Research Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
| | - Dong Ki Lee
- Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
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Hu ST, Zhou G, Zhang J. Implications of innate lymphoid cells in oral diseases. Int Immunopharmacol 2024; 133:112122. [PMID: 38663313 DOI: 10.1016/j.intimp.2024.112122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 04/07/2024] [Accepted: 04/17/2024] [Indexed: 05/12/2024]
Abstract
Innate lymphoid cells (ILCs), as newly discovered antigen-independent innate immune cells, respond promptly to stimuli by secreting effector cytokines to exert effector functions similar to those of T cells. ILCs predominantly reside at mucosal sites and play critical roles in defending against infections, maintaining mucosal homeostasis, regulating inflammatory and immune responses, and participating in tumorigenesis. Recently, there has been a growing interest in the role of ILCs in oral diseases. This review outlines the classifications and the major characteristics of ILCs, and then comprehensively expatiates the research on ILCs in oral cancer, primary Sjogren's syndrome, periodontal diseases, oral lichen planus, oral candidiasis, Behcet's disease, and pemphigus vulgaris, aiming at summarising the implications of ILCs in oral diseases and providing new ideas for further research.
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Affiliation(s)
- Si-Ting Hu
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, China
| | - Gang Zhou
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, China; Department of Oral Medicine, School and Hospital of Stomatology, Wuhan University, China
| | - Jing Zhang
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, China; Department of Oral Medicine, School and Hospital of Stomatology, Wuhan University, China.
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8
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Piccaro G, Aquino G, Gigantino V, Tirelli V, Sanchez M, Iorio E, Matarese G, Cassone A, Palma C. Mycobacterium tuberculosis antigen 85B modifies BCG-induced antituberculosis immunity and favors pathogen survival. J Leukoc Biol 2024; 115:1053-1069. [PMID: 38242866 DOI: 10.1093/jleuko/qiae014] [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: 04/20/2023] [Revised: 01/03/2024] [Accepted: 01/09/2024] [Indexed: 01/21/2024] Open
Abstract
Tuberculosis is one of the deadliest infectious diseases worldwide. Mycobacterium tuberculosis has developed strategies not only to evade host immunity but also to manipulate it for its survival. We investigated whether Mycobacterium tuberculosis exploited the immunogenicity of Ag85B, one of its major secretory proteins, to redirect host antituberculosis immunity to its advantage. We found that administration of Ag85B protein to mice vaccinated with Bacillus Calmette-Guérin impaired the protection elicited by vaccination, causing a more severe infection when mice were challenged with Mycobacterium tuberculosis. Ag85B administration reduced Bacillus Calmette-Guérin-induced CD4 T-cell activation and IFN-γ, CCL-4, and IL-22 production in response to Mycobacterium tuberculosis-infected cells. On the other hand, it promoted robust Ag85B-responsive IFN-γ-producing CD4 T cells, expansion of a subset of IFN-γ/IL-10-producing CD4+FOXP3+Treg cells, differential activation of IL-17/IL-22 responses, and activation of regulatory and exhaustion pathways, including programmed death ligand 1 expression on macrophages. All this resulted in impaired intracellular Mycobacterium tuberculosis growth control by systemic immunity, both before and after the Mycobacterium tuberculosis challenge. Interestingly, Mycobacterium tuberculosis infection itself generated Ag85B-reactive inflammatory immune cells incapable of clearing Mycobacterium tuberculosis in both unvaccinated and Bacillus Calmette-Guérin-vaccinated mice. Our data suggest that Mycobacterium tuberculosis can exploit the strong immunogenicity of Ag85B to promote its own survival and spread. Since Ag85B is normally secreted by replicating bacteria and is commonly found in the lungs of the Mycobacterium tuberculosis-infected host, our findings may advance the understanding on the mechanisms of Mycobacterium tuberculosis pathogenesis and immune evasion.
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Affiliation(s)
- Giovanni Piccaro
- Department of Infectious Diseases, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Gabriella Aquino
- Pathology Unit, Istituto Nazionale Tumori, Fondazione G. Pascale, IRCCS, Via Mariano Semmola 53, 80131 Naples, Italy
| | - Vincenzo Gigantino
- Pathology Unit, Istituto Nazionale Tumori, Fondazione G. Pascale, IRCCS, Via Mariano Semmola 53, 80131 Naples, Italy
| | - Valentina Tirelli
- Core Facilities-Flow Cytometry Area, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Massimo Sanchez
- Core Facilities-Flow Cytometry Area, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Egidio Iorio
- Core Facilities-High Resolution NMR Unit, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
| | - Giuseppe Matarese
- Dipartimento di Medicina Molecolare e Biotecnologie mediche, Università di Napoli "Federico II," Via Sergio Pansini 5, 80131 Naples, Italy
| | - Antonio Cassone
- Polo d'innovazione della Genomica, Genetica e Biologia, Via Fiorentina 1, 53100 Siena, Italy
| | - Carla Palma
- Department of Infectious Diseases, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
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9
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Kessler S, Burke B, Andrieux G, Schinköthe J, Hamberger L, Kacza J, Zhan S, Reasoner C, Dutt TS, Kaukab Osman M, Henao-Tamayo M, Staniek J, Villena Ossa JF, Frank DT, Ma W, Ulrich R, Cathomen T, Boerries M, Rizzi M, Beer M, Schwemmle M, Reuther P, Schountz T, Ciminski K. Deciphering bat influenza H18N11 infection dynamics in male Jamaican fruit bats on a single-cell level. Nat Commun 2024; 15:4500. [PMID: 38802391 PMCID: PMC11130286 DOI: 10.1038/s41467-024-48934-6] [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: 02/12/2024] [Accepted: 05/17/2024] [Indexed: 05/29/2024] Open
Abstract
Jamaican fruit bats (Artibeus jamaicensis) naturally harbor a wide range of viruses of human relevance. These infections are typically mild in bats, suggesting unique features of their immune system. To better understand the immune response to viral infections in bats, we infected male Jamaican fruit bats with the bat-derived influenza A virus (IAV) H18N11. Using comparative single-cell RNA sequencing, we generated single-cell atlases of the Jamaican fruit bat intestine and mesentery. Gene expression profiling showed that H18N11 infection resulted in a moderate induction of interferon-stimulated genes and transcriptional activation of immune cells. H18N11 infection was predominant in various leukocytes, including macrophages, B cells, and NK/T cells. Confirming these findings, human leukocytes, particularly macrophages, were also susceptible to H18N11, highlighting the zoonotic potential of this bat-derived IAV. Our study provides insight into a natural virus-host relationship and thus serves as a fundamental resource for future in-depth characterization of bat immunology.
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Affiliation(s)
- Susanne Kessler
- Institute of Virology, Medical Center University of Freiburg, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Bradly Burke
- Center for Vector-borne Infectious Diseases, Department of Microbiology, Immunology and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
| | - Geoffroy Andrieux
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Institute of Medical Bioinformatics and Systems Medicine, Medical Center - University of Freiburg, Freiburg, Germany
| | - Jan Schinköthe
- Institute of Veterinary Pathology, Faculty of Veterinary Medicine, Leipzig University, Leipzig, Germany
| | - Lea Hamberger
- Institute of Virology, Medical Center University of Freiburg, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Johannes Kacza
- BioImaging Core Facility, Faculty of Veterinary Medicine, University of Leipzig, Leipzig, Germany
| | - Shijun Zhan
- Center for Vector-borne Infectious Diseases, Department of Microbiology, Immunology and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
| | - Clara Reasoner
- Center for Vector-borne Infectious Diseases, Department of Microbiology, Immunology and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
| | - Taru S Dutt
- Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, CO, USA
| | - Maria Kaukab Osman
- Institute of Virology, Medical Center University of Freiburg, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Spemann Graduate School of Biology and Medicine, University of Freiburg, Freiburg, Germany
- Faculty of Biology, University of Freiburg, Freiburg, Germany
| | - Marcela Henao-Tamayo
- Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, CO, USA
| | - Julian Staniek
- Faculty of Biology, University of Freiburg, Freiburg, Germany
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Freiburg, Germany
| | - Jose Francisco Villena Ossa
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Freiburg, Germany
- Institute for Transfusion Medicine and Gene Therapy, Medical Center-University of Freiburg, Freiburg, Germany
| | - Dalit T Frank
- Center for Vector-borne Infectious Diseases, Department of Microbiology, Immunology and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
| | - Wenjun Ma
- Department of Veterinary Pathobiology and Department of Molecular Microbiology and Immunology, University of Missouri, Columbia, MO, USA
| | - Reiner Ulrich
- Institute of Veterinary Pathology, Faculty of Veterinary Medicine, Leipzig University, Leipzig, Germany
| | - Toni Cathomen
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Freiburg, Germany
- Institute for Transfusion Medicine and Gene Therapy, Medical Center-University of Freiburg, Freiburg, Germany
| | - Melanie Boerries
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Institute of Medical Bioinformatics and Systems Medicine, Medical Center - University of Freiburg, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner site Freiburg, a partnership between DKFZ and Medical Center - University of Freiburg, Freiburg, Germany
| | - Marta Rizzi
- Department of Rheumatology and Clinical Immunology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Center for Chronic Immunodeficiency (CCI), Medical Center - University of Freiburg, Freiburg, Germany
- CIBSS - Centre for Integrative Biological Signalling Studies, University of Freiburg, Freiburg, Germany
- Division of Clinical and Experimental Immunology, Institute of Immunology, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Martin Beer
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Greifswald, Insel Riems, Germany
| | - Martin Schwemmle
- Institute of Virology, Medical Center University of Freiburg, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Peter Reuther
- Institute of Virology, Medical Center University of Freiburg, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Tony Schountz
- Center for Vector-borne Infectious Diseases, Department of Microbiology, Immunology and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA.
| | - Kevin Ciminski
- Institute of Virology, Medical Center University of Freiburg, Freiburg, Germany.
- Faculty of Medicine, University of Freiburg, Freiburg, Germany.
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10
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Peng Z, Zhang J, Zhang M, Yin L, Zhou Z, Lv C, Wang Z, Tang J. Tryptophan metabolites relieve intestinal Candida albicans infection by altering the gut microbiota to reduce IL-22 release from group 3 innate lymphoid cells of the colon lamina propria. Food Funct 2024; 15:5364-5381. [PMID: 38639049 DOI: 10.1039/d4fo00432a] [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: 04/20/2024]
Abstract
Invasive candidiasis may be caused by Candida albicans (C. albicans) colonization of the intestinal tract. Preventing intestinal damage caused by Candida albicans infection and protecting intestinal barrier function have become a critical issue. Integrated analyses of the microbiome with metabolome revealed a remarkable shift of the gut microbiota and tryptophan metabolites, kynurenic acid (KynA), and indolacrylic acid (IA) in mice infected with C. albicans. The transcriptome sequencing indicated that differentially expressed genes were significantly associated with innate immune responses and inflammatory responses. The results of this study suggest that KynA and IA (KI) can alleviate intestinal damage caused by Candida albicans infection in mice by reducing intestinal permeability, increasing intestinal firmness, alleviating intestinal inflammation, and reducing the secretion of interleukin-22 (IL-22) in the 3 groups of colon innate lymphoid cells (ILC3). We performed a fecal microbiota transplantation (FMT) experiment and found that the intestinal barrier function, inflammation, and IL-22 secretion of ILC3 in the colon lamina propria of the recipient mice subjected to C. albicans infection and KI treatment were consistent with the trends of the donor mice. Our results suggest that tryptophan metabolites may directly regulate colon lamina ILC3 to promote intestinal resistance to C. albicans invasion, or indirectly regulate the ILC3 secretion of IL-22 to play a protective role in the intestinal barrier by affecting intestinal microorganisms, which may become a potential target for alleviating intestine borne C. albicans infection.
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Affiliation(s)
- Ziyao Peng
- Department of Trauma-Emergency and Critical Care Medicine, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Jiali Zhang
- Central Laboratory, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Meng Zhang
- Department of Pulmonary and Critical Care Medicine, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Liping Yin
- Department of Trauma-Emergency and Critical Care Medicine, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Ziyang Zhou
- Department of Trauma-Emergency and Critical Care Medicine, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Cuiting Lv
- Central Laboratory, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Zetian Wang
- Department of Trauma-Emergency and Critical Care Medicine, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Jianguo Tang
- Department of Trauma-Emergency and Critical Care Medicine, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
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11
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Wang K, Zhan HQ, Hu Y, Yuan ZY, Yang JF, Yang DS, Tao LS, Xu T. The role of interleukin-20 in liver disease: Functions, mechanisms and clinical applications. Heliyon 2024; 10:e29853. [PMID: 38699038 PMCID: PMC11064155 DOI: 10.1016/j.heliyon.2024.e29853] [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: 12/18/2023] [Revised: 04/16/2024] [Accepted: 04/16/2024] [Indexed: 05/05/2024] Open
Abstract
Liver disease is a severe public health concern worldwide. There is a close relationship between the liver and cytokines, and liver inflammation from a variety of causes leads to the release and activation of cytokines. The functions of cytokines are complex and variable, and are closely related to their cellular origin, target molecules and mode of action. Interleukin (IL)-20 has been studied as a pro-inflammatory cytokine that is expressed and regulated in some diseases. Furthermore, accumulating evidences has shown that IL-20 is highly expressed in clinical samples from patients with liver disease, promoting the production of pro-inflammatory molecules involved in liver disease progression, and antagonists of IL-20 can effectively inhibit liver injury and produce protective effects. This review highlights the potential of targeting IL-20 in liver diseases, elucidates the potential mechanisms of IL-20 inducing liver injury, and suggests multiple viable strategies to mitigate the pro-inflammatory response to IL-20. Genomic CRISPR/Cas9-based screens may be a feasible way to further explore the signaling pathways and regulation of IL-20 in liver diseases. Nanovector systems targeting IL-20 offer new possibilities for the treatment and prevention of liver diseases.
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Affiliation(s)
- Kun Wang
- School of Clinical Medicine, Anhui Medical University, Hefei, 230032, China
| | - He-Qin Zhan
- Department of Pathology, School of Basic Medical Sciences, Anhui Medical University, Hefei, 230032, China
| | - Ying Hu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Zhan-Yuan Yuan
- Department of Plastic Surgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230032, China
| | - Jun-Fa Yang
- Department of orthopedics, Anhui Children's Hospital, Hefei, Anhui, 230032, China
| | - Da-Shuai Yang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Liang-Song Tao
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Tao Xu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China
- Institute for Liver Diseases of Anhui Medical University, Anhui Medical University, Hefei, 230032, China
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12
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Yang H, Cao R, Zhou F, Wang B, Xu Q, Li R, Zhang C, Xu H. The role of Interleukin-22 in severe acute pancreatitis. Mol Med 2024; 30:60. [PMID: 38750415 PMCID: PMC11097471 DOI: 10.1186/s10020-024-00826-7] [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: 03/14/2024] [Accepted: 05/02/2024] [Indexed: 05/18/2024] Open
Abstract
Severe acute pancreatitis (SAP) begins with premature activation of enzymes, promoted by the immune system, triggering a potential systemic inflammatory response that leads to organ failure with increased mortality and a bleak prognosis. Interleukin-22 (IL-22) is a cytokine that may have a significant role in SAP. IL-22, a member of the IL-10 cytokine family, has garnered growing interest owing to its potential tissue-protective properties. Recently, emerging research has revealed its specific effects on pancreatic diseases, particularly SAP. This paper provides a review of the latest knowledge on the role of IL-22 and its viability as a therapeutic target in SAP.
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Affiliation(s)
- Hongli Yang
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Ji'nan, Shandong, 250021, P.R. China
- Medical Science and Technology Innovation Center, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong, 250021, P.R. China
| | - Ruofan Cao
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Ji'nan, Shandong, 250021, P.R. China
- Medical Science and Technology Innovation Center, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong, 250021, P.R. China
| | - Feifei Zhou
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Ji'nan, Shandong, 250021, P.R. China
| | - Ben Wang
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Ji'nan, Shandong, 250021, P.R. China
| | - Qianqian Xu
- Department of Gastroenterology, Cheeloo College of Medicine, Shandong Provincial Hospital, Shandong University, Ji'nan, Shandong, 250021, P.R. China
| | - Rui Li
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Ji'nan, Shandong, 250021, P.R. China
- Medical Science and Technology Innovation Center, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong, 250021, P.R. China
| | - ChunHua Zhang
- Shandong First Medical University, Ji'nan, Shandong, 250117, P.R. China
| | - Hongwei Xu
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Ji'nan, Shandong, 250021, P.R. China.
- Medical Science and Technology Innovation Center, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan, Shandong, 250021, P.R. China.
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13
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White AG, Elias E, Orozco A, Robinson SA, Manners MT. Chronic Stress-Induced Neuroinflammation: Relevance of Rodent Models to Human Disease. Int J Mol Sci 2024; 25:5085. [PMID: 38791125 PMCID: PMC11121038 DOI: 10.3390/ijms25105085] [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: 04/09/2024] [Revised: 05/02/2024] [Accepted: 05/03/2024] [Indexed: 05/26/2024] Open
Abstract
The brain is the central organ of adaptation to stress because it perceives and determines threats that induce behavioral, physiological, and molecular responses. In humans, chronic stress manifests as an enduring consistent feeling of pressure and being overwhelmed for an extended duration. This can result in a persistent proinflammatory response in the peripheral and central nervous system (CNS), resulting in cellular, physiological, and behavioral effects. Compounding stressors may increase the risk of chronic-stress-induced inflammation, which can yield serious health consequences, including mental health disorders. This review summarizes the current knowledge surrounding the neuroinflammatory response in rodent models of chronic stress-a relationship that is continually being defined. Many studies investigating the effects of chronic stress on neuroinflammation in rodent models have identified significant changes in inflammatory modulators, including nuclear factor-κB (NF-κB) and toll-like receptors (TLRs), and cytokines, including tumor necrosis factor-alpha (TNF-α), interleukin (IL)-1β, and IL-6. This suggests that these are key inflammatory factors in the chronic stress response, which may contribute to the establishment of anxiety and depression-like symptoms. The behavioral and neurological effects of modulating inflammatory factors through gene knockdown (KD) and knockout (KO), and conventional and alternative medicine approaches, are discussed.
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Affiliation(s)
- Abigail G. White
- Department of Biological and Biomedical Sciences, Rowan University, Glassboro, NJ 08028, USA
| | - Elias Elias
- Department of Biological and Biomedical Sciences, Rowan University, Glassboro, NJ 08028, USA
| | - Andrea Orozco
- Department of Psychology, Williams College, Williamstown, MA 01267, USA
| | | | - Melissa T. Manners
- Department of Biological and Biomedical Sciences, Rowan University, Glassboro, NJ 08028, USA
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14
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Dymanowska-Dyjak I, Terpiłowska B, Morawska-Michalska I, Michalski A, Polak G, Terpiłowski M, Rahnama-Hezavah M, Grywalska E. Immune Dysregulation in Endometriomas: Implications for Inflammation. Int J Mol Sci 2024; 25:4802. [PMID: 38732021 PMCID: PMC11084867 DOI: 10.3390/ijms25094802] [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: 04/06/2024] [Revised: 04/22/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
The most common manifestation of endometriosis, a condition characterized by the presence of endometrial-like tissue outside of the uterus, is the endometrioma, a cystic ovarian lesion. It is a commonly occurring condition associated with chronic pelvic pain exacerbated prior to and during menstruation, as well as infertility. The exact pathomechanisms of the endometrioma are still not fully understood. Emerging evidence suggests a pivotal role of immune dysregulation in the pathogenesis of endometriomas, primarily influencing both local and systemic inflammatory processes. Among the factors implicated in the creation of the inflammatory milieu associated with endometriomas, alterations in both serum and local levels of several cytokines stand out, including IL-6, IL-8, and IL-1β, along with abnormalities in the innate immune system. While numerous signaling pathways have been suggested to play a role in the inflammatory process linked to endometriomas, only NF-κB has been conclusively demonstrated to be involved. Additionally, increased oxidative stress, both resulting from and contributing to endometriomas, has been identified as a primary driver of both systemic and local inflammation associated with the condition. This article reviews the current understanding of immune dysfunctions in the endometrioma and their implications for inflammation.
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Affiliation(s)
- Izabela Dymanowska-Dyjak
- Independent Laboratory of Minimally Invasive Gynecology and Gynecological Endocrinology, Medical University of Lublin, 20-081 Lublin, Poland; (I.D.-D.); (G.P.)
| | - Barbara Terpiłowska
- Department of Gynecological Oncology and Gynecology, Medical University of Lublin, 20-081 Lublin, Poland;
| | - Izabela Morawska-Michalska
- Department of Clinical Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (I.M.-M.); (A.M.)
| | - Adam Michalski
- Department of Clinical Immunology, Medical University of Lublin, 20-093 Lublin, Poland; (I.M.-M.); (A.M.)
| | - Grzegorz Polak
- Independent Laboratory of Minimally Invasive Gynecology and Gynecological Endocrinology, Medical University of Lublin, 20-081 Lublin, Poland; (I.D.-D.); (G.P.)
| | - Michał Terpiłowski
- Department of Vascular Surgery and Angiology, Medical University of Lublin, 20-081 Lublin, Poland;
| | - Mansur Rahnama-Hezavah
- Chair and Department of Oral Surgery, Medical University of Lublin, 20-093 Lublin, Poland;
| | - Ewelina Grywalska
- Department of Experimental Immunology, Medical University of Lublin, 20-093 Lublin, Poland
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15
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Buffet R. How lipid coating soothes the gut in AML therapy. Blood 2024; 143:1559-1561. [PMID: 38635249 DOI: 10.1182/blood.2024023908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/19/2024] Open
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16
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San Gabriel PT, O’Neil TR, Au A, Tan JK, Pinget GV, Liu Y, Fong G, Ku J, Glaros E, Macia L, Witting PK, Thomas SR, Chami B. Myeloperoxidase Gene Deletion Causes Drastic Microbiome Shifts in Mice and Does Not Mitigate Dextran Sodium Sulphate-Induced Colitis. Int J Mol Sci 2024; 25:4258. [PMID: 38673843 PMCID: PMC11050303 DOI: 10.3390/ijms25084258] [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: 02/22/2024] [Revised: 04/03/2024] [Accepted: 04/06/2024] [Indexed: 04/28/2024] Open
Abstract
Neutrophil-myeloperoxidase (MPO) is a heme-containing peroxidase which produces excess amounts of hypochlorous acid during inflammation. While pharmacological MPO inhibition mitigates all indices of experimental colitis, no studies have corroborated the role of MPO using knockout (KO) models. Therefore, we investigated MPO deficient mice in a murine model of colitis. Wild type (Wt) and MPO-deficient mice were treated with dextran sodium sulphate (DSS) in a chronic model of experimental colitis with three acute cycles of DSS-induced colitis over 63 days, emulating IBD relapse and remission cycles. Mice were immunologically profiled at the gut muscoa and the faecal microbiome was assessed via 16S rRNA amplicon sequencing. Contrary to previous pharmacological antagonist studies targeting MPO, MPO-deficient mice showed no protection from experimental colitis during cyclical DSS-challenge. We are the first to report drastic faecal microbiota shifts in MPO-deficient mice, showing a significantly different microbiome profile on Day 1 of treatment, with a similar shift and distinction on Day 29 (half-way point), via qualitative and quantitative descriptions of phylogenetic distances. Herein, we provide the first evidence of substantial microbiome shifts in MPO-deficiency, which may influence disease progression. Our findings have significant implications for the utility of MPO-KO mice in investigating disease models.
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Affiliation(s)
- Patrick T. San Gabriel
- Charles Perkins Centre, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2000, Australia (P.K.W.)
| | - Thomas R. O’Neil
- Charles Perkins Centre, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2000, Australia (P.K.W.)
| | - Alice Au
- Charles Perkins Centre, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2000, Australia (P.K.W.)
| | - Jian K. Tan
- Charles Perkins Centre, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2000, Australia (P.K.W.)
| | - Gabriela V. Pinget
- Charles Perkins Centre, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2000, Australia (P.K.W.)
| | - Yuyang Liu
- Charles Perkins Centre, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2000, Australia (P.K.W.)
| | - Genevieve Fong
- Rheumatology Department, Royal Prince Alfred Hospital, Camperdown, NSW 2050, Australia
| | - Jacqueline Ku
- Cardiometabolic Disease Research Group, Department of Pathology, School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, NSW 2052, Australia (E.G.)
| | - Elias Glaros
- Cardiometabolic Disease Research Group, Department of Pathology, School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, NSW 2052, Australia (E.G.)
| | - Laurence Macia
- Charles Perkins Centre, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2000, Australia (P.K.W.)
| | - Paul K. Witting
- Charles Perkins Centre, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2000, Australia (P.K.W.)
| | - Shane R. Thomas
- Cardiometabolic Disease Research Group, Department of Pathology, School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, NSW 2052, Australia (E.G.)
| | - Belal Chami
- Charles Perkins Centre, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2000, Australia (P.K.W.)
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17
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Klein F, Dinesh S, Fiedler D, Grün K, Schrepper A, Bogoviku J, Bäz L, Pfeil A, Kretzschmar D, Schulze PC, Möbius-Winkler S, Franz M. Identification of Serum Interleukin-22 as Novel Biomarker in Pulmonary Hypertension: A Translational Study. Int J Mol Sci 2024; 25:3985. [PMID: 38612795 PMCID: PMC11012889 DOI: 10.3390/ijms25073985] [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: 03/03/2024] [Revised: 03/30/2024] [Accepted: 03/31/2024] [Indexed: 04/14/2024] Open
Abstract
Growing evidence suggests the crucial involvement of inflammation in the pathogenesis of pulmonary hypertension (PH). The current study analyzed the expression of interleukin (IL)-17a and IL-22 as potential biomarkers for PH in a preclinical rat model of PH as well as the serum levels in a PH patient collective. PH was induced by monocrotalin (60 mg/kg body weight s.c.) in 10 Sprague Dawley rats (PH) and compared to 6 sham-treated controls (CON) as well as 10 monocrotalin-induced, macitentan-treated rats (PH_MAC). Lung and cardiac tissues were subjected to histological and immunohistochemical analysis for the ILs, and their serum levels were quantified using ELISA. Serum IL levels were also measured in a PH patient cohort. IL-22 expression was significantly increased in the lungs of the PH and PH_MAC groups (p = 0.002), whereas increased IL17a expression was demonstrated only in the lungs and RV of the PH (p < 0.05) but not the PH_MAC group (p = n.s.). The PH group showed elevated serum concentrations for IL-22 (p = 0.04) and IL-17a (p = 0.008). Compared to the PH group, the PH_MAC group demonstrated a decrease in IL-22 (p = 0.021) but not IL17a (p = n.s.). In the PH patient collective (n = 92), increased serum levels of IL-22 but not IL-17a could be shown (p < 0.0001). This elevation remained significant across the different etiological groups (p < 0.05). Correlation analysis revealed multiple significant relations between IL-22 and various clinical, laboratory, functional and hemodynamic parameters. IL-22 could serve as a promising inflammatory biomarker of PH with potential value for initial diagnosis, functional classification or even prognosis estimation. Its validation in larger patients' cohorts regarding outcome and survival data, as well as the probability of promising therapeutic target structures, remains the object of further studies.
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Affiliation(s)
- Friederike Klein
- Department of Internal Medicine I, University Hospital Jena, Am Klinikum 1, 07747 Jena, Germany; (F.K.)
| | - Sandesh Dinesh
- Department of Internal Medicine I, University Hospital Jena, Am Klinikum 1, 07747 Jena, Germany; (F.K.)
| | - Desiree Fiedler
- Department of Internal Medicine I, University Hospital Jena, Am Klinikum 1, 07747 Jena, Germany; (F.K.)
| | - Katja Grün
- Department of Internal Medicine I, University Hospital Jena, Am Klinikum 1, 07747 Jena, Germany; (F.K.)
| | - Andrea Schrepper
- Department of Cardiothoracic Surgery, University Hospital Jena, Am Klinikum 1, 07747 Jena, Germany
| | - Jürgen Bogoviku
- Department of Internal Medicine I, University Hospital Jena, Am Klinikum 1, 07747 Jena, Germany; (F.K.)
| | - Laura Bäz
- Department of Internal Medicine I, University Hospital Jena, Am Klinikum 1, 07747 Jena, Germany; (F.K.)
| | - Alexander Pfeil
- Department of Internal Medicine III, University Hospital Jena, Am Klinikum 1, 07747 Jena, Germany
| | - Daniel Kretzschmar
- Herz-und Gefäßmedizin Goslar (HUGG), Goslar, Fleischscharren 4, 38640 Goslar, Germany
| | - P. Christian Schulze
- Department of Internal Medicine I, University Hospital Jena, Am Klinikum 1, 07747 Jena, Germany; (F.K.)
| | - Sven Möbius-Winkler
- Department of Internal Medicine I, University Hospital Jena, Am Klinikum 1, 07747 Jena, Germany; (F.K.)
| | - Marcus Franz
- Department of Internal Medicine I, University Hospital Jena, Am Klinikum 1, 07747 Jena, Germany; (F.K.)
- Department of Cardiology, Angiology and Intensive Care Medicine, Cardiovascular Center Rotenburg Klinikum Hersfeld-Rotenburg, Heinz-Meise-Straße 100, 36199 Rotenburg an der Fulda, Germany
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Morales-Primo AU, Becker I, Pedraza-Zamora CP, Zamora-Chimal J. Th17 Cell and Inflammatory Infiltrate Interactions in Cutaneous Leishmaniasis: Unraveling Immunopathogenic Mechanisms. Immune Netw 2024; 24:e14. [PMID: 38725676 PMCID: PMC11076297 DOI: 10.4110/in.2024.24.e14] [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] [Received: 01/14/2024] [Revised: 02/26/2024] [Accepted: 03/06/2024] [Indexed: 05/12/2024] Open
Abstract
The inflammatory response during cutaneous leishmaniasis (CL) involves immune and non-immune cell cooperation to contain and eliminate Leishmania parasites. The orchestration of these responses is coordinated primarily by CD4+ T cells; however, the disease outcome depends on the Th cell predominant phenotype. Although Th1 and Th2 phenotypes are the most addressed as steers for the resolution or perpetuation of the disease, Th17 cell activities, especially IL-17 release, are recognized to be vital during CL development. Th17 cells perform vital functions during both acute and chronic phases of CL. Overall, Th17 cells induce the migration of phagocytes (neutrophils, macrophages) to the infection site and CD8+ T cells and NK cell activation. They also provoke granzyme and perforin secretion from CD8+ T cells, macrophage differentiation towards an M2 phenotype, and expansion of B and Treg cells. Likewise, immune cells from the inflammatory infiltrate have modulatory activities over Th17 cells involving their differentiation from naive CD4+ T cells and further expansion by generating a microenvironment rich in optimal cytokines such as IL-1β, TGF-β, IL-6, and IL-21. Th17 cell activities and synergies are crucial for the resistance of the infection during the early and acute stages; however, if unchecked, Th17 cells might lead to a chronic stage. This review discusses the synergies between Th17 cells and the inflammatory infiltrate and how these interactions might destine the course of CL.
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Affiliation(s)
- Abraham U. Morales-Primo
- Laboratorio de Inmunoparasitología, Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, Hospital General de México, Mexico City 06720, México
| | - Ingeborg Becker
- Laboratorio de Inmunoparasitología, Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, Hospital General de México, Mexico City 06720, México
| | - Claudia Patricia Pedraza-Zamora
- Laboratorio de Biología Periodontal y Tejidos Mineralizados, División de Estudios de Posgrado e Investigación, Facultad de Odontología, Universidad Nacional Autónoma de México, Mexico City 04510, México
| | - Jaime Zamora-Chimal
- Laboratorio de Inmunoparasitología, Unidad de Investigación en Medicina Experimental, Facultad de Medicina, Universidad Nacional Autónoma de México, Hospital General de México, Mexico City 06720, México
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19
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North D, Chakraverty R. The road to refractory graft-versus-host disease is paved with good intentions. J Clin Invest 2024; 134:e177728. [PMID: 38557497 PMCID: PMC10977979 DOI: 10.1172/jci177728] [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: 04/04/2024] Open
Abstract
Refractory acute graft-versus-host disease (GVHD) occurs when the immune injury exceeds the capacity of injured tissues to regenerate and repair. While glucocorticoids have been used for decades to treat GVHD, Arnhold, Chang, and colleagues in this issue of the JCI question whether this approach can in fact be counterproductive. Using in vivo experimental models of GVHD and in vitro intestinal organoids, the study authors show that glucocorticoid exposure directly impeded small intestinal epithelial proliferation and survival, thus preventing the resolution of injury. These findings suggest that future treatment approaches for acute GVHD should include measures to reduce immune reactivity as well as interventions to actively promote tissue resilience.
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Scarlata GGM, Colaci C, Scarcella M, Dallio M, Federico A, Boccuto L, Abenavoli L. The Role of Cytokines in the Pathogenesis and Treatment of Alcoholic Liver Disease. Diseases 2024; 12:69. [PMID: 38667527 PMCID: PMC11048950 DOI: 10.3390/diseases12040069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 03/27/2024] [Accepted: 03/29/2024] [Indexed: 04/28/2024] Open
Abstract
Alcoholic liver disease (ALD) is a major cause of chronic liver disease. This term covers a broad spectrum of liver lesions, from simple steatosis to alcoholic hepatitis and cirrhosis. The pathogenesis of ALD is multifactorial and not fully elucidated due to complex mechanisms related to direct ethanol toxicity with subsequent hepatic and systemic inflammation. The accumulation of pro-inflammatory cytokines and the reduction of anti-inflammatory cytokines promote the development and progression of ALD. To date, there are no targeted therapies to counter the progression of chronic alcohol-related liver disease and prevent acute liver failure. Corticosteroids reduce mortality by acting on the hepatic-systemic inflammation. On the other hand, several studies analyzed the effect of inhibiting pro-inflammatory cytokines and stimulating anti-inflammatory cytokines as potential therapeutic targets in ALD. This narrative review aims to clarify the role of the main cytokines involved in the pathogenesis and treatment of ALD.
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Affiliation(s)
| | - Carmen Colaci
- Department of Health Sciences, University “Magna Græcia”, Viale Europa, 88100 Catanzaro, Italy; (G.G.M.S.); (C.C.)
| | - Marialaura Scarcella
- Anesthesia, Intensive Care and Nutritional Science, Azienda Ospedaliera “Santa Maria”, Via Tristano di Joannuccio, 05100 Terni, Italy;
| | - Marcello Dallio
- Hepatogastroenterology Division, Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Piazza Miraglia 2, 80138 Naples, Italy; (M.D.); (A.F.)
| | - Alessandro Federico
- Hepatogastroenterology Division, Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Piazza Miraglia 2, 80138 Naples, Italy; (M.D.); (A.F.)
| | - Luigi Boccuto
- Healthcare Genetics and Genomics Doctoral Program, School of Nursing, College of Behavioral, Social and Health Sciences, Clemson University, Clemson, SC 29634, USA;
| | - Ludovico Abenavoli
- Department of Health Sciences, University “Magna Græcia”, Viale Europa, 88100 Catanzaro, Italy; (G.G.M.S.); (C.C.)
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21
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Wu HX, Long CR, Zhang ZH, Chen YL, Wang YY, Xiang SJ, Zhou BJ. Tryptophan metabolism and liver fibrosis. WORLD CHINESE JOURNAL OF DIGESTOLOGY 2024; 32:192-198. [DOI: 10.11569/wcjd.v32.i3.192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/29/2024]
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22
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Gao Y, Kennelly JP, Xiao X, Whang E, Ferrari A, Bedard AH, Mack JJ, Nguyen AH, Weston T, Uchiyama LF, Lee MS, Young SG, Bensinger SJ, Tontonoz P. T cell cholesterol transport is a metabolic checkpoint that links intestinal immune responses to dietary lipid absorption. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.08.584164. [PMID: 38559079 PMCID: PMC10979874 DOI: 10.1101/2024.03.08.584164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
The intrinsic pathways that control membrane organization in immune cells and the impact of such pathways on cellular function are not well defined. Here we report that the non-vesicular cholesterol transporter Aster-A links plasma membrane (PM) cholesterol availability in T cells to immune signaling and systemic metabolism. Aster-A is recruited to the PM during T-cell receptor (TCR) activation, where it facilitates the removal of newly generated "accessible" membrane cholesterol. Loss of Aster-A leads to excess PM cholesterol accumulation, resulting in enhanced TCR nano-clustering and signaling, and Th17 cytokine production. Finally, we show that the mucosal Th17 response is restrained by PM cholesterol remodeling. Ablation of Aster-A in T cells leads to enhanced IL-22 production, reduced intestinal fatty acid absorption, and resistance to diet-induced obesity. These findings delineate a multi-tiered regulatory scheme linking immune cell lipid flux to nutrient absorption and systemic physiology.
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Amormino C, Russo E, Tedeschi V, Fiorillo MT, Paiardini A, Spallotta F, Rosanò L, Tuosto L, Kunkl M. Targeting staphylococcal enterotoxin B binding to CD28 as a new strategy for dampening superantigen-mediated intestinal epithelial barrier dysfunctions. Front Immunol 2024; 15:1365074. [PMID: 38510259 PMCID: PMC10951378 DOI: 10.3389/fimmu.2024.1365074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 02/26/2024] [Indexed: 03/22/2024] Open
Abstract
Staphylococcus aureus is a gram-positive bacterium that may cause intestinal inflammation by secreting enterotoxins, which commonly cause food-poisoning and gastrointestinal injuries. Staphylococcal enterotoxin B (SEB) acts as a superantigen (SAg) by binding in a bivalent manner the T-cell receptor (TCR) and the costimulatory receptor CD28, thus stimulating T cells to produce large amounts of inflammatory cytokines, which may affect intestinal epithelial barrier integrity and functions. However, the role of T cell-mediated SEB inflammatory activity remains unknown. Here we show that inflammatory cytokines produced by T cells following SEB stimulation induce dysfunctions in Caco-2 intestinal epithelial cells by promoting actin cytoskeleton remodelling and epithelial cell-cell junction down-regulation. We also found that SEB-activated inflammatory T cells promote the up-regulation of epithelial-mesenchymal transition transcription factors (EMT-TFs) in a nuclear factor-κB (NF-κB)- and STAT3-dependent manner. Finally, by using a structure-based design approach, we identified a SEB mimetic peptide (pSEB116-132) that, by blocking the binding of SEB to CD28, dampens inflammatory-mediated dysregulation of intestinal epithelial barrier.
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Affiliation(s)
- Carola Amormino
- Department of Biology and Biotechnologies “Charles Darwin”, Sapienza University of Rome, Rome, Italy
| | - Emanuela Russo
- Department of Biology and Biotechnologies “Charles Darwin”, Sapienza University of Rome, Rome, Italy
| | - Valentina Tedeschi
- Department of Biology and Biotechnologies “Charles Darwin”, Sapienza University of Rome, Rome, Italy
| | - Maria Teresa Fiorillo
- Department of Biology and Biotechnologies “Charles Darwin”, Sapienza University of Rome, Rome, Italy
| | - Alessandro Paiardini
- Department of Biochemical Sciences “A. Rossi Fanelli”, Sapienza University of Rome, Rome, Italy
| | - Francesco Spallotta
- Department of Biology and Biotechnologies “Charles Darwin”, Sapienza University of Rome, Rome, Italy
- Laboratory affiliated to Instituto Pasteur Italia-Fondazione Cenci Bolognetti, Rome, Italy
| | - Laura Rosanò
- Institute of Molecular Biology and Pathology, CNR, Rome, Italy
| | - Loretta Tuosto
- Department of Biology and Biotechnologies “Charles Darwin”, Sapienza University of Rome, Rome, Italy
| | - Martina Kunkl
- Department of Biology and Biotechnologies “Charles Darwin”, Sapienza University of Rome, Rome, Italy
- Neuroimmunology Unit, IRCCS Santa Lucia Foundation, Rome, Italy
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24
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Jacobs BM, Vickaryous N, Giovannoni G, Proitsi P, Waters S, Dobson R. Plasma proteomic profiles of UK Biobank participants with multiple sclerosis. Ann Clin Transl Neurol 2024; 11:698-709. [PMID: 38282238 DOI: 10.1002/acn3.51990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 12/15/2023] [Accepted: 12/21/2023] [Indexed: 01/30/2024] Open
Abstract
OBJECTIVE We aimed to describe plasma protein biomarkers of multiple sclerosis risk and to explore protein biomarkers of disease severity using radiological outcome measures. METHODS Multiple sclerosis cases and controls were identified in UK Biobank, a longitudinal cohort study of ~500,000 British adults. Plasma proteins were assayed in ~50,000 UK Biobank participants using the Olink proximity extension assay. We performed case-control association testing to examine the association between 2911 proteins and multiple sclerosis, using linear models adjusted for confounding covariates. Associations with radiological lesion burden and brain volume were determined in a subset of the cohort with available magnetic resonance imaging, using normalized T2-hyperintensity volume or whole brain volume as the outcome measure. RESULTS In total, 407 prevalent multiple sclerosis cases and 39,979 healthy controls were included. We discovered 72 proteins associated with multiple sclerosis at a Bonferroni-adjusted p value of 0.05, including established markers such as neurofilament light chain and glial fibrillary acidic protein. We observed a decrease in plasma Granzyme A, a marker of T cell and NK cell degranulation, which was specific to multiple sclerosis. Higher levels of plasma proteins involved in coagulation were associated with lower T2 lesion burden and preserved brain volume. INTERPRETATION We report the largest plasma proteomic screen of multiple sclerosis, replicating important known associations and suggesting novel markers, such as the reduction in granzyme A. While these findings require external validation, they demonstrate the power of biobank-scale datasets for discovering new biomarkers for multiple sclerosis.
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Affiliation(s)
- Benjamin M Jacobs
- Centre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
- Department of Neurology, Royal London Hospital, London, UK
| | - Nicola Vickaryous
- Centre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Gavin Giovannoni
- Centre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
- Department of Neurology, Royal London Hospital, London, UK
| | - Petroula Proitsi
- Centre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Sheena Waters
- Centre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Ruth Dobson
- Centre for Preventive Neurology, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
- Department of Neurology, Royal London Hospital, London, UK
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25
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Pillar A, Ali MK. IL-22 Binding Protein/IL-22 Axis in Regulating Acute Lung Injury. THE AMERICAN JOURNAL OF PATHOLOGY 2024; 194:335-337. [PMID: 38199431 DOI: 10.1016/j.ajpath.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Accepted: 01/02/2024] [Indexed: 01/12/2024]
Affiliation(s)
- Amber Pillar
- School of Biomedical Sciences and Pharmacy, University of Newcastle and The Immune Health Program, Hunter Medical Research Institute, Newcastle, New South Wales, Australia
| | - Md Khadem Ali
- Pre-Professional Health Academic Program, California State University East Bay, Hayward, California.
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26
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Dinges SS, Amini K, Notarangelo LD, Delmonte OM. Primary and secondary defects of the thymus. Immunol Rev 2024; 322:178-211. [PMID: 38228406 PMCID: PMC10950553 DOI: 10.1111/imr.13306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
The thymus is the primary site of T-cell development, enabling generation, and selection of a diverse repertoire of T cells that recognize non-self, whilst remaining tolerant to self- antigens. Severe congenital disorders of thymic development (athymia) can be fatal if left untreated due to infections, and thymic tissue implantation is the only cure. While newborn screening for severe combined immune deficiency has allowed improved detection at birth of congenital athymia, thymic disorders acquired later in life are still underrecognized and assessing the quality of thymic function in such conditions remains a challenge. The thymus is sensitive to injury elicited from a variety of endogenous and exogenous factors, and its self-renewal capacity decreases with age. Secondary and age-related forms of thymic dysfunction may lead to an increased risk of infections, malignancy, and autoimmunity. Promising results have been obtained in preclinical models and clinical trials upon administration of soluble factors promoting thymic regeneration, but to date no therapy is approved for clinical use. In this review we provide a background on thymus development, function, and age-related involution. We discuss disease mechanisms, diagnostic, and therapeutic approaches for primary and secondary thymic defects.
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Affiliation(s)
- Sarah S. Dinges
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
- Department of Pediatric Respiratory Medicine, Immunology and Critical Care Medicine, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Kayla Amini
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Luigi D. Notarangelo
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
| | - Ottavia M. Delmonte
- Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA
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27
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Zeng Q, Liu X, Tang Y, Li Z, Yang Y, Hu N, Liu Q, Zhou Z. Evolutionarily conserved IL-22 participates in gut mucosal barrier through its receptors IL-22BP, IL-10R2 and IL-22RA1 during bacterial infection in teleost. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2024; 152:105110. [PMID: 38081403 DOI: 10.1016/j.dci.2023.105110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 12/05/2023] [Accepted: 12/05/2023] [Indexed: 01/08/2024]
Abstract
IL-22 is a critical cytokine of epithelial mucosal barrier. In humans, IL-22 signals through a heteroduplex receptor consisting of IL-22R and IL-10Rβ. In fish, IL-22 and its receptors homologues have been cloned in a number of species, however, no studies have been reported how the receptors are involved in IL-22 transduction. For this purpose, in this study we identified IL-22 and its soluble receptor IL-22BP and transmembrane receptors IL-22RA1 and IL-10R2 in Carassius cuvieri × Carassius auratus red var. (named WR-IL-22, WR-IL-22BP, WR-IL10R2 and WR-IL22RA1, respectively). WR-IL-22, WR-IL-22BP, WR-IL10R2 and WR-IL22RA1 were relatively conserved in the evolutionary process, sharing the same conserved domains as their higher vertebrate homologues. When the fish were infected with the Aeromonas hydrophila, the expression of WR-IL-22, WR-IL-22BP, WR-IL10R2 and WR-IL22RA1 were significantly induced in the gut. The co-IP assay showed that WR-IL-22 not only interacted with WR-IL-22BP, but also with WR-IL10R2 and WR-IL22RA1. When introduced in vivo, WR-IL-22 activated the JAK1-STAT3 axis and protected the gut mucosa from A. hydrophila infection. However, overexpression of WR-IL-22BP or knockdown of transmembrane receptors WR-IL10R2 and WR-IL22RA1 significantly inhibited the activation of WR-IL-22-mediated JAK1-STAT3 axis and promoted bacterial colonization in the gut. These results provided new insights into the role of IL-22 and its receptors in the gut mucosa barrier and immune response in teleost.
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Affiliation(s)
- Qiongyao Zeng
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Sciences, Hunan Normal University, Changsha, 410081, China
| | - Xiaofeng Liu
- Department of Nutrition, National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, China
| | - Yiyang Tang
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Sciences, Hunan Normal University, Changsha, 410081, China
| | - Zhengwei Li
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Sciences, Hunan Normal University, Changsha, 410081, China
| | - Ye Yang
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Sciences, Hunan Normal University, Changsha, 410081, China
| | - Niewen Hu
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Sciences, Hunan Normal University, Changsha, 410081, China
| | - Qingfeng Liu
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Sciences, Hunan Normal University, Changsha, 410081, China
| | - Zejun Zhou
- State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Sciences, Hunan Normal University, Changsha, 410081, China; Nansha-South China Agricultural University Fishery Research Institute, Guangzhou, 511466, China.
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28
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Yang M, Zhang CY. Interleukins in liver disease treatment. World J Hepatol 2024; 16:140-145. [PMID: 38495285 PMCID: PMC10941743 DOI: 10.4254/wjh.v16.i2.140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 12/22/2023] [Accepted: 01/08/2024] [Indexed: 02/27/2024] Open
Abstract
Cytokines play pleiotropic roles in human health and disease by regulating both innate and adaptive immune responses. Interleukins (ILs), a large group of cytokines, can be divided into seven families, including IL-1, IL-2, IL-6, IL-8, IL-10, IL-12, and IL-17 families. Here, we review the functions of ILs in the pathogenesis and resolution of liver diseases, such as liver inflammation (e.g., IL-35), alcohol-related liver disease (e.g., IL-11), non-alcoholic steatohepatitis (e.g., IL-22), liver fibrosis (e.g., Il-17a), and liver cancer (e.g., IL-8). Overall, IL-1 family members are implicated in liver inflammation induced by different etiologies, such as alcohol consumption, high-fat diet, and hepatitis viruses. IL-2 family members mainly regulate T lymphocyte and NK cell proliferation and activation, and the differentiation of T cells. IL-6 family cytokines play important roles in acute phase response in liver infection, liver regeneration, and metabolic regulation, as well as lymphocyte activation. IL-8, also known as CXCL8, is activated in chronic liver diseases, which is associated with the accumulation of neutrophils and macrophages. IL-10 family members contribute key roles to liver immune tolerance and immunosuppression in liver disease. IL-12 family cytokines influence T-cell differentiation and play an essential role in autoimmune liver disease. IL-17 subfamilies contribute to infection defense, liver inflammation, and Th17 cell differentiation. ILs interact with different type I and type II cytokine receptors to regulate intracellular signaling pathways that mediate their functions. However, most clinical studies are only performed to evaluate IL-mediated therapies on alcohol and hepatitis virus infection-induced hepatitis. More pre-clinical and clinical studies are required to evaluate IL-mediated monotherapy and synergistic therapies.
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Affiliation(s)
- Ming Yang
- Department of Surgery, University of Missouri, Columbia, MO 65212, United States.
| | - Chun-Ye Zhang
- Bond Life Sciences Center, University of Missouri, Columbia, MO 65212, United States
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Sattar AA, Qaiser A, Kausar H, Aqil S, Mudassar R, Manzoor S, Ashraf J. The potential of IFN-λ, IL-32γ, IL-6, and IL-22 as safeguards against human viruses: a systematic review and a meta-analysis. Front Immunol 2024; 15:1303115. [PMID: 38420119 PMCID: PMC10899505 DOI: 10.3389/fimmu.2024.1303115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 01/17/2024] [Indexed: 03/02/2024] Open
Abstract
Many studies have investigated the antiviral activity of cytokines, including interleukin-6 (IL-6), interleukin-22 (IL-22), interleukin-32 gamma (IL-32γ), and interferon-lambda (IFN-λ) in diverse populations. This study aims to evaluate the role of these cytokines in inhibition of various human and animal viruses when administered exogenously. A comprehensive meta-analysis and systematic review were conducted on all the relevant studies from three databases. Standard mean differences (SMDs) of overall viral inhibition were used to generate the difference in the antiviral efficacy of these cytokines between control and experimental groups. A total of 4,618 abstracts for IL-6, 3,517 abstracts for IL-22, 2,160 abstracts for IL-32γ, and 1,026 abstracts for IFN-λ were identified, and 7, 4, 8, and 35 studies were included, respectively, for each cytokine. IFN-λ (SMD = 0.9540; 95% CI: 0.69-0.22) and IL-32γ (SMD = 0.459; 95% CI: 0.02-0.90) showed the highest influence followed by IL-6 (SMD = 0.456; CI: -0.04-0.95) and IL-22 (SMD = 0.244; 95% CI: -0.33-0.81). None of the cytokines represented heterogeneity (tau² > 0), but only IFN-λ indicated the funnel plot asymmetry (p = 0.0097). Results also indicated that IFN-λ and IL-32γ are more potent antivirals than IL-6 and IL-22. The collective findings of this study emphasize that exogenously administered pro-inflammatory cytokines, specifically IFN-λ and IL-32, exhibit a significant antiviral activity, thereby underscoring them as potent antiviral agents. Nonetheless, additional research is required to ascertain their clinical utility and potential for integration into combinatorial therapeutic regimens against viral infections.
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Affiliation(s)
- Areej A Sattar
- Molecular Virology Lab, Atta-Ur-Rahman School of Applied Biosciences (ASAB), National University of Science & Technology (NUST), Islamabad, Pakistan
| | - Ariba Qaiser
- Molecular Virology Lab, Atta-Ur-Rahman School of Applied Biosciences (ASAB), National University of Science & Technology (NUST), Islamabad, Pakistan
| | - Hina Kausar
- Molecular Virology Lab, Atta-Ur-Rahman School of Applied Biosciences (ASAB), National University of Science & Technology (NUST), Islamabad, Pakistan
| | - Sarah Aqil
- Molecular Virology Lab, Atta-Ur-Rahman School of Applied Biosciences (ASAB), National University of Science & Technology (NUST), Islamabad, Pakistan
| | - Rida Mudassar
- Molecular Virology Lab, Atta-Ur-Rahman School of Applied Biosciences (ASAB), National University of Science & Technology (NUST), Islamabad, Pakistan
| | - Sobia Manzoor
- Molecular Virology Lab, Atta-Ur-Rahman School of Applied Biosciences (ASAB), National University of Science & Technology (NUST), Islamabad, Pakistan
| | - Javed Ashraf
- Department of Community Dentistry, Islamabad Medical and Dental College (IMDC), Islamabad, Pakistan
- Institute of Dentistry, University of Eastern Finland (UEF), Kuopio, Finland
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Segbefia SP, Asandem DA, Amoah LE, Kusi KA. Cytokine gene polymorphisms implicated in the pathogenesis of Plasmodium falciparum infection outcome. Front Immunol 2024; 15:1285411. [PMID: 38404582 PMCID: PMC10884311 DOI: 10.3389/fimmu.2024.1285411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 01/24/2024] [Indexed: 02/27/2024] Open
Abstract
Cytokines play a critical role in the immune mechanisms involved in fighting infections including malaria. Polymorphisms in cytokine genes may affect immune responses during an infection with Plasmodium parasites and immunization outcomes during routine administration of malaria vaccines. These polymorphisms can increase or reduce susceptibility to this deadly infection, and this may affect the physiologically needed balance between anti-inflammatory and pro-inflammatory cytokines. The purpose of this review is to present an overview of the effect of selected cytokine gene polymorphisms on immune responses against malaria.
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Affiliation(s)
- Selorm Philip Segbefia
- Department of Immunology, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Accra, Ghana
- Department of Molecular Medicine, School of Medicine and Dentistry, College of Science, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana
| | - Diana Asema Asandem
- Department of Virology, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Accra, Ghana
- West African Centre for Cell Biology of Infectious Pathogens, Department of Biochemistry, Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
| | - Linda Eva Amoah
- Department of Immunology, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Accra, Ghana
- West African Centre for Cell Biology of Infectious Pathogens, Department of Biochemistry, Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
| | - Kwadwo Asamoah Kusi
- Department of Immunology, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Accra, Ghana
- West African Centre for Cell Biology of Infectious Pathogens, Department of Biochemistry, Cell and Molecular Biology, College of Basic and Applied Sciences, University of Ghana, Accra, Ghana
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Chan CW, Chen HW, Wang YW, Lin CI, Chuang YH. IL-21, not IL-17A, exacerbates murine primary biliary cholangitis. Clin Exp Immunol 2024; 215:137-147. [PMID: 37708215 PMCID: PMC10847827 DOI: 10.1093/cei/uxad107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 08/23/2023] [Accepted: 09/13/2023] [Indexed: 09/16/2023] Open
Abstract
Primary biliary cholangitis (PBC) is a chronic autoimmune liver disease caused by intrahepatic bile duct injuries, resulting in fibrosis, cirrhosis, and eventually liver failure. T helper (Th) 17 cells are proposed to involve in the pathogenesis of PBC. However, how and which Th17 cell-derived cytokines affect PBC remains unclear. In this study, we investigated the effects of Th17 effector cytokines, including interleukin (IL)-17A, IL-17F, and IL-21 in PBC using a xenobiotic-induced mouse model of autoimmune cholangitis (inducible chemical xenobiotic models of PBC) treated with cytokine-expressing adeno-associated virus. Our results showed that administration of IL-17A, the well-known main cytokine produced by Th17 cells, did not augment liver inflammation or fibrosis. In contrast, we noted IL-17A-treated mice had lower hepatic Th1 cell numbers and higher hepatic CD11b+Ly6G+ polymorphonuclear myeloid-derived suppressor cell numbers. IL-17F did not alter liver inflammation or fibrosis. However, the administration of IL-21 exacerbated liver inflammatory responses and portal cell infiltration. IL-21 markedly increased the numbers of activated CD8+ T cells and liver tissue-resident memory CD8+ T cells. Moreover, IL-21 aggravates liver fibrosis in mice with autoimmune cholangitis. These results emphasized that not IL-17A but IL-21 in Th17 cell-derived cytokines affected the pathogenesis of PBC. IL-21 enhanced liver inflammation and progression to fibrosis by enhancing the numbers and effector activities of CD8+ T cells. Delineation of the effects of different Th17 effector cytokines in PBC offers clues for developing new therapeutic approaches.
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Affiliation(s)
- Chun-Wen Chan
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Hung-Wen Chen
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yu-Wen Wang
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chia-I Lin
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Ya-Hui Chuang
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
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Klotskova H, Kidess E, Nadal AL, Brugman S. The role of interleukin-22 in mammalian intestinal homeostasis: Friend and foe. Immun Inflamm Dis 2024; 12:e1144. [PMID: 38363052 PMCID: PMC10870696 DOI: 10.1002/iid3.1144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/07/2023] [Accepted: 12/26/2023] [Indexed: 02/17/2024] Open
Abstract
Interleukin-22 (IL-22) is an important cytokine in the intestinal environment. IL-22 is mainly produced by immune cells and targeted at nonimmune cells such as epithelial and stromal cells in a broad array of tissues such as -but not restricted to- the liver and adipose tissue. IL-22 therefore connects immune functions with metabolic functions of the host, and since it is induced by the microbiota, connects host functioning to the outside environment. IL-22 induces epithelial cell proliferation aiding in rapid epithelium regeneration and wound healing. Additionally, IL-22 activates antiapoptotic genes and DNA damage response pathways, enhancing epithelial cell survival. Recently, it has also been shown that IL-22 induces Paneth cell differentiation in humans. However, IL-22 can also contribute to intestinal epithelium damage and reduces microbial diversity in the intestine directly or indirectly by inducing excessive antimicrobial peptide production by epithelial cells. Moreover, IL-22 enhances angiogenesis and may therefore support tumorigenesis in the intestine. In conclusion, it appears that whether IL-22 has a beneficial or harmful effect in the mammalian intestine largely depends on its regulation. This review aims to provide a comprehensive overview of the current literature and emphasizes that IL-22 signaling outcome depends on the timing and duration of IL-22 production, the presence of it regulators such as IL-22BP, and the specific location of the cytokine production in the gastrointestinal tract.
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Affiliation(s)
- Hedi‐Britt Klotskova
- Host Microbe Interactomics, Animal Sciences GroupWageningen University and ResearchWageningenThe Netherlands
| | - Evelien Kidess
- Host Microbe Interactomics, Animal Sciences GroupWageningen University and ResearchWageningenThe Netherlands
| | - Adria L. Nadal
- Host Microbe Interactomics, Animal Sciences GroupWageningen University and ResearchWageningenThe Netherlands
| | - Sylvia Brugman
- Host Microbe Interactomics, Animal Sciences GroupWageningen University and ResearchWageningenThe Netherlands
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Kadin ME. Mycosis Fungoides Tumors Get a Bad Wrap. J Invest Dermatol 2024; 144:199-200. [PMID: 37565939 DOI: 10.1016/j.jid.2023.06.198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 06/15/2023] [Indexed: 08/12/2023]
Affiliation(s)
- Marshall E Kadin
- Department of Pathology and Laboratory Medicine, Brown Alpert School of Medicine, Rhode Island Hospital, Providence RI, USA.
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Talvard-Balland N, Lambert M, Chevalier MF, Minet N, Salou M, Tourret M, Bohineust A, Milo I, Parietti V, Yvorra T, Socié G, Lantz O, Caillat-Zucman S. Human MAIT cells inhibit alloreactive T cell responses and protect against acute graft-versus-host disease. JCI Insight 2024; 9:e166310. [PMID: 38300704 PMCID: PMC11143928 DOI: 10.1172/jci.insight.166310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 01/30/2024] [Indexed: 02/03/2024] Open
Abstract
Adoptive transfer of immunoregulatory cells can prevent or ameliorate graft-versus-host disease (GVHD), which remains the main cause of nonrelapse mortality after allogeneic hematopoietic stem cell transplantation. Mucosal-associated invariant T (MAIT) cells were recently associated with tissue repair capacities and with lower rates of GVHD in humans. Here, we analyzed the immunosuppressive effect of MAIT cells in an in vitro model of alloreactivity and explored their adoptive transfer in a preclinical xenogeneic GVHD model. We found that MAIT cells, whether freshly purified or short-term expanded, dose-dependently inhibited proliferation and activation of alloreactive T cells. In immunodeficient mice injected with human PBMCs, MAIT cells greatly delayed GVHD onset and decreased severity when transferred early after PBMC injection but could also control ongoing GVHD when transferred at delayed time points. This effect was associated with decreased proliferation and effector function of human T cells infiltrating tissues of diseased mice and was correlated with lower circulating IFN-γ and TNF-α levels and increased IL-10 levels. MAIT cells acted partly in a contact-dependent manner, which likely required direct interaction of their T cell receptor with MHC class I-related molecule (MR1) induced on host-reactive T cells. These results support the setup of clinical trials using MAIT cells as universal therapeutic tools to control severe GVHD or mucosal inflammatory disorders.
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Affiliation(s)
- Nana Talvard-Balland
- INSERM UMR-976 HIPI, Saint Louis Research Institute, Université Paris Cité, Paris, France
| | - Marion Lambert
- INSERM UMR-976 HIPI, Saint Louis Research Institute, Université Paris Cité, Paris, France
| | - Mathieu F. Chevalier
- INSERM UMR-976 HIPI, Saint Louis Research Institute, Université Paris Cité, Paris, France
| | - Norbert Minet
- INSERM UMR-976 HIPI, Saint Louis Research Institute, Université Paris Cité, Paris, France
| | - Marion Salou
- Institut Curie, Université PSL, INSERM U932, Immunity and Cancer, Paris, France
| | - Marie Tourret
- INSERM UMR-976 HIPI, Saint Louis Research Institute, Université Paris Cité, Paris, France
| | - Armelle Bohineust
- INSERM UMR-976 HIPI, Saint Louis Research Institute, Université Paris Cité, Paris, France
| | - Idan Milo
- INSERM UMR-976 HIPI, Saint Louis Research Institute, Université Paris Cité, Paris, France
| | - Véronique Parietti
- Université Paris Cité, INSERM, CNRS, UMS Saint-Louis (US53/UAR2030), Paris, France
| | - Thomas Yvorra
- Institut Curie, Université PSL, CNRS UMR3666, INSERM U1143, Paris, France
| | - Gérard Socié
- INSERM UMR-976 HIPI, Saint Louis Research Institute, Université Paris Cité, Paris, France
- Hematology Transplantation, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris (AP-HP), Université Paris Cité, Paris, France
| | - Olivier Lantz
- Institut Curie, Université PSL, INSERM U932, Immunity and Cancer, Paris, France
- Clinical Immunology Laboratory, Institut Curie, Paris, France
- Centre d’investigation Clinique en Biothérapie Gustave-Roussy Institut Curie (CIC-BT1428), Paris, France
| | - Sophie Caillat-Zucman
- INSERM UMR-976 HIPI, Saint Louis Research Institute, Université Paris Cité, Paris, France
- Immunology Laboratory, Hôpital Saint-Louis, AP-HP, Université Paris Cité, Paris, France
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Mohan S, Hakami MA, Dailah HG, Khalid A, Najmi A, Zoghebi K, Halawi MA. Bridging autoimmunity and epigenetics: The influence of lncRNA MALAT1. Pathol Res Pract 2024; 254:155041. [PMID: 38199135 DOI: 10.1016/j.prp.2023.155041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/12/2023] [Accepted: 12/16/2023] [Indexed: 01/12/2024]
Abstract
Autoimmune disorders represent a heterogeneous spectrum of conditions defined by an immune system's atypical reactivity against endogenous constituents. In the complex anatomy of autoimmune pathogenesis, lncRNAs have appeared as pivotal arbiters orchestrating the mechanisms of ailment initiation, immune cascades, and transcriptional modulation. One such lncRNA, MALAT1, has garnered attention for its potential association with the aetiology of several autoimmune diseases. MALAT1 has been shown to influence a wide spectrum of cellular processes, which include cell multiplication and specialization, as well as apoptosis and inflammation. In autoimmune diseases, MALAT1 exhibits both disease-specific and shared patterns of dysregulation, often correlating with disease severity. The molecular mechanisms underlying MALAT1's impact on autoimmune disorders include epigenetic modifications, alternative splicing, and modulation of gene expression networks. Additionally, MALAT1's intricate interactions with microRNAs, other lncRNAs, and protein-coding genes further underscore its role in immune regulation and autoimmune disease progression. Understanding the contribution of MALAT1 in autoimmune pathogenesis across different diseases could offer valuable insights into shared pathways, thereby clearing a path for the creation of innovative and enhanced therapeutic approaches to address these complex disorders. This review aims to elucidate the complex role of MALAT1 in autoimmune disorders, encompassing rheumatoid arthritis, multiple sclerosis, inflammatory bowel disease (Crohn's disease and ulcerative colitis), type 1 diabetes, systemic lupus erythematosus, and psoriasis. Furthermore, it discusses the potential of MALAT1 as a diagnostic biomarker, therapeutic target, and prognostic indicator.
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Affiliation(s)
- Syam Mohan
- Substance Abuse and Toxicology Research Centre, Jazan University, Jazan 45142, Saudi Arabia; School of Health Sciences, University of Petroleum and Energy Studies, Dehradun, Uttarakhand, India; Center for Global health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, India
| | - Mohammed Ageeli Hakami
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Al-Quwayiyah, Shaqra University, Riyadh, Saudi Arabia.
| | - Hamad Ghaleb Dailah
- Research and Scientific Studies Unit, College of Nursing, Jazan University, Jazan 45142, Saudi Arabia
| | - Asaad Khalid
- Substance Abuse and Toxicology Research Centre, Jazan University, Jazan 45142, Saudi Arabia
| | - Asim Najmi
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia
| | - Khalid Zoghebi
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia
| | - Maryam A Halawi
- Department of Clinical Pharmacy, College of Pharmacy, Jazan University, Jazan 45142, Saudi Arabia
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36
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Weiss V, Gobec M, Jakopin Ž. Halogenation of common phenolic household and personal care product ingredients enhances their AhR-modulating capacity. CHEMOSPHERE 2024; 350:141116. [PMID: 38182088 DOI: 10.1016/j.chemosphere.2024.141116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 12/14/2023] [Accepted: 01/02/2024] [Indexed: 01/07/2024]
Abstract
The Aryl Hydrocarbon Receptor (AhR), a ligand-activated transcription factor, orchestrates responses to numerous structurally diverse endogenous and exogenous ligands. In addition to binding various xenobiotics, AhR also recognizes endocrine disruptors, particularly those featuring chlorinated or brominated aromatic structures. There is limited data available on the impact of common household and personal care product ingredients let alone their halogenated transformation products. Herein we bridge this knowledge gap by preparing a library of chlorinated and brominated parabens, bisphenols, UV filters, and nonylphenols. An evaluation of total of 125 compounds for agonistic and antagonistic activity on AhR unveiled a low micromolar agonist, Cl2BPAF with an EC50 of 13 μM. Moreover, our study identified several AhR antagonists, with BrBzP emerging as the most potent with an IC50 of 8.9 μM. To further investigate the functional implications of these compounds, we subjected the most potent agonist and antagonist to a functional assay involving cytokine secretion from peripheral blood mononuclear cells and compared their activity with the commercially available AhR agonist and antagonist. Cl2BPAF exhibited an overall immunosuppressive effect by reducing the secretion of proinflammatory cytokines, including IL-6, IFN-γ, and TNF-α, while BrBzP displayed opposite effects, leading to an increase of those cytokines. Notably, the immunomodulatory effects of Cl2BPAF surpassed those of ITE, a bona fide AhR agonist, while the impact of BrBzP exceeded that of CH223191, a bona fide AhR antagonist. In summary, our study underscores the potential influence of halogenated transformation products on the AhR pathway and, consequently, their role in shaping the immune responses.
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Affiliation(s)
- Veronika Weiss
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Ljubljana, SI-1000, Ljubljana, Slovenia
| | - Martina Gobec
- Department of Clinical Biochemistry, Faculty of Pharmacy, University of Ljubljana, SI-1000, Ljubljana, Slovenia
| | - Žiga Jakopin
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Ljubljana, SI-1000, Ljubljana, Slovenia.
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Yan JY, Lin TH, Jong YT, Hsueh JW, Wu SH, Lo HJ, Chen YC, Pan CH. Microbiota signatures associated with invasive Candida albicans infection in the gastrointestinal tract of immunodeficient mice. Front Cell Infect Microbiol 2024; 13:1278600. [PMID: 38298919 PMCID: PMC10828038 DOI: 10.3389/fcimb.2023.1278600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 12/22/2023] [Indexed: 02/02/2024] Open
Abstract
Candida albicans is a commensal microorganism in the human gut but occasionally causes invasive C. albicans infection (ICA), especially in immunocompromised individuals. Early initiation of antifungal therapy is associated with reduced mortality of ICA, but rapid diagnosis remains a challenge. The ICA-associated changes in the gut microbiota can be used as diagnostic and therapeutic targets but have been poorly investigated. In this study, we utilized an immunodeficient Rag2γc (Rag2-/-il2γc-/-) mouse model to investigate the gut microbiota alterations caused by C. albicans throughout its cycle, from its introduction into the gastrointestinal tract to invasion, in the absence of antibiotics. We observed a significant increase in the abundance of Firmicutes, particularly Lachnospiraceae and Ruminococcaceae, as well as a significant decrease in the abundance of Candidatus Arthromitus in mice exposed to either the wild-type SC5314 strain or the filamentation-defective mutant (cph1/cph1 efg1/efg1) HLC54 strain of C. albicans. However, only the SC5314-infected mice developed ICA. A linear discriminate analysis of the temporal changes in the gut bacterial composition revealed Bacteroides vulgatus as a discriminative biomarker associated with SC5314-infected mice with ICA. Additionally, a positive correlation between the B. vulgatus abundance and fungal load was found, and the negative correlation between the Candidatus Arthromitus abundance and fungal load after exposure to C. albicans suggested that C. albicans might affect the differentiation of intestinal Th17 cells. Our findings reveal the influence of pathogenic C. albicans on the gut microbiota and identify the abundance of B. vulgatus as a microbiota signature associated with ICA in an immunodeficient mouse model.
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Affiliation(s)
- Jia-Ying Yan
- National Institute of Infectious Disease and Vaccinology, National Health Research Institutes, Miaoli, Taiwan
| | - Tsung-Han Lin
- National Institute of Infectious Disease and Vaccinology, National Health Research Institutes, Miaoli, Taiwan
| | - Yu-Tang Jong
- National Institute of Infectious Disease and Vaccinology, National Health Research Institutes, Miaoli, Taiwan
| | - Jun-Wei Hsueh
- National Institute of Infectious Disease and Vaccinology, National Health Research Institutes, Miaoli, Taiwan
| | - Sze-Hsien Wu
- National Institute of Infectious Disease and Vaccinology, National Health Research Institutes, Miaoli, Taiwan
| | - Hsiu-Jung Lo
- National Institute of Infectious Disease and Vaccinology, National Health Research Institutes, Miaoli, Taiwan
- School of Dentistry, China Medical University, Taichung, Taiwan
| | - Yee-Chun Chen
- National Institute of Infectious Disease and Vaccinology, National Health Research Institutes, Miaoli, Taiwan
- Department of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chien-Hsiung Pan
- National Institute of Infectious Disease and Vaccinology, National Health Research Institutes, Miaoli, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
- Graduate Institute of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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Kozlova DI, Rybakov AV, Yureva KA, Khizha VV, Sorokina LS, Kostik MM, Guslev AB. Specific Features of Juvenile Idiopathic Arthritis Patients' Cytokine Profile. Biomedicines 2024; 12:135. [PMID: 38255240 PMCID: PMC10813807 DOI: 10.3390/biomedicines12010135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 12/30/2023] [Accepted: 01/07/2024] [Indexed: 01/24/2024] Open
Abstract
Juvenile idiopathic arthritis (JIA) is a systemic autoimmune disease that affects the joints, leading to disability. Cytokines and signaling molecules expressed by the immune system cells play a key role in JIA pathogenesis. Understanding how their content changes during pathology development can open up new opportunities for its diagnosis and treatment. The blood plasma of 30 patients with JIA (14 males and 16 females with a mean age of 12.2 ± 4.1) and 20 relatively healthy individuals (10 males and 10 females with a mean age of 10.20 ± 5.85) was analyzed to determine the levels of cytokines using the MILLIPLEX® kit. An increase in interleukins (IL)-1α, 1β, 2, 4, 5, 6, 7, 8, 9, 10, 13, 15, 17F, 22, and 27 and a decrease in IL-3 levels have been shown in patients with JIA. Levels of cytokines, which are important for B-cell activation and proliferation, are increased, while levels of T-cell activating factors remained similar to the control group. Based on our results, it can be assumed that the use of combination therapy aimed at inhibiting both nonspecific interleukins and cytokines that activate B-cells will be more effective for the treatment of JIA.
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Affiliation(s)
- Daria I. Kozlova
- Saint-Petersburg Clinical Hospital of the Russian Academy of Sciences, Saint-Petersburg 194017, Russia;
- Sechenov Institute of Evolutionary Physiology and Biochemistry of the Russian Academy of Sciences (IEPhB RAS), Saint-Petersburg 194223, Russia; (A.V.R.); (V.V.K.)
| | - Arseny V. Rybakov
- Sechenov Institute of Evolutionary Physiology and Biochemistry of the Russian Academy of Sciences (IEPhB RAS), Saint-Petersburg 194223, Russia; (A.V.R.); (V.V.K.)
- Institute of Biomedical Systems and Biotechnology, Peter the Great Saint-Petersburg Polytechnic University, Saint-Petersburg 195251, Russia
| | - Karina A. Yureva
- Sechenov Institute of Evolutionary Physiology and Biochemistry of the Russian Academy of Sciences (IEPhB RAS), Saint-Petersburg 194223, Russia; (A.V.R.); (V.V.K.)
- Saint-Petersburg State University, Saint-Petersburg 199034, Russia
| | - Vitaly V. Khizha
- Sechenov Institute of Evolutionary Physiology and Biochemistry of the Russian Academy of Sciences (IEPhB RAS), Saint-Petersburg 194223, Russia; (A.V.R.); (V.V.K.)
| | - Lybov S. Sorokina
- Hospital Pediatry, Saint-Petersburg State Pediatric Medical University, Saint-Petersburg 194100, Russia; (L.S.S.); (M.M.K.)
| | - Mikhail M. Kostik
- Hospital Pediatry, Saint-Petersburg State Pediatric Medical University, Saint-Petersburg 194100, Russia; (L.S.S.); (M.M.K.)
| | - Alexandr B. Guslev
- Saint-Petersburg Clinical Hospital of the Russian Academy of Sciences, Saint-Petersburg 194017, Russia;
- Saint-Petersburg State University, Saint-Petersburg 199034, Russia
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39
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Sheet S, Jang SS, Kim JH, Park W, Kim D. A transcriptomic analysis of skeletal muscle tissues reveals promising candidate genes and pathways accountable for different daily weight gain in Hanwoo cattle. Sci Rep 2024; 14:315. [PMID: 38172605 PMCID: PMC10764957 DOI: 10.1038/s41598-023-51037-9] [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: 08/08/2023] [Accepted: 12/29/2023] [Indexed: 01/05/2024] Open
Abstract
Cattle traits like average daily weight gain (ADG) greatly impact profitability. Selecting based on ADG considering genetic variability can lead to economic and genetic advancements in cattle breeding. This study aimed to unravel genetic influences on ADG variation in Hanwoo cattle at the skeletal muscle transcriptomic level. RNA sequencing was conducted on longissimus dorsi (LD), semimembranosus (SB), and psoas major (PM) muscles of 14 steers assigned to same feed, grouped by low (≤ 0.71 kg) and high (≥ 0.77 kg) ADG. At P ≤ 0.05 and log2fold > 1.5, the distinct pattern of gene expression was identified with 184, 172, and 210 differentially expressed genes in LD, SB, and PM muscles, respectively. Tissue-specific responses to ADG variation were evident, with myogenesis and differentiation associated JAK-STAT signaling pathway and prolactin signaling pathways enriched in LD and SB muscles, while adipogenesis-related PPAR signaling pathways were enriched in PM muscle. Key hub genes (AXIN2, CDKN1A, MYC, PTGS2, FZD5, SPP1) were upregulated and functionally significant in muscle growth and differentiation. Notably, DPP6, CDKN1A, and FZD5 emerged as possible candidate genes linked to ADG variation. These findings enhance our understanding of genetic factors behind ADG variation in Hanwoo cattle, illuminating skeletal muscle mechanisms influencing ADG.
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Affiliation(s)
- Sunirmal Sheet
- Animal Genomics and Bioinformatics Division, Rural Development Administration, National Institute of Animal Science, Wanju, 55365, Republic of Korea
| | - Sun Sik Jang
- Hanwoo Research Institute, National Institute of Animal Science, RDA, Pyeongchang, 25342, Republic of Korea
| | - Jae Hwan Kim
- Animal Genomics and Bioinformatics Division, Rural Development Administration, National Institute of Animal Science, Wanju, 55365, Republic of Korea
| | - Woncheoul Park
- Animal Genomics and Bioinformatics Division, Rural Development Administration, National Institute of Animal Science, Wanju, 55365, Republic of Korea.
| | - Dahye Kim
- Animal Genomics and Bioinformatics Division, Rural Development Administration, National Institute of Animal Science, Wanju, 55365, Republic of Korea.
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Yang T, Liu J, Liu F, Lei J, Chen S, Ma Z, Ke P, Yang Q, Wen J, He Y, Duan J, Zeng X. Integrative analysis of disulfidptosis and immune microenvironment in hepatocellular carcinoma: a putative model and immunotherapeutic strategies. Front Immunol 2024; 14:1294677. [PMID: 38235128 PMCID: PMC10791859 DOI: 10.3389/fimmu.2023.1294677] [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: 09/15/2023] [Accepted: 12/11/2023] [Indexed: 01/19/2024] Open
Abstract
Background Hepatocellular carcinoma (HCC) is a malignant tumor with a high rate of recurrence and m metastasis that does not respond well to current therapies and has a very poor prognosis. Disulfidptosis is a novel mode of cell death that has been analyzed as a novel therapeutic target for HCC cells. Methods This study integrated bulk ribonucleic acid (RNA) sequencing datasets, spatial transcriptomics (ST), and single-cell RNA sequencing to explore the landscape of disulfidptosis and the immune microenvironment of HCC cells. Results We developed a novel model to predict the prognosis of patients with HCC based on disulfidptosis. The model has good stability, applicability, and prognostic and immune response prediction abilities. N-myc downregulated gene1 (NDRG1) may contribute to poor prognosis by affecting macrophage differentiation, thus allowing HCC cells to evade the immune system. Conclusion Our study explores the disulfidptosis of HCC cells through multi-omics and establishes a new putative model that explores possible targets for HCC treatment.
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Affiliation(s)
- Ti Yang
- Department of Hepatobiliary-pancreatic&hernia Surgery, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Junhao Liu
- Department of Hepatobiliary-pancreatic&hernia Surgery, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong, China
| | - Fang Liu
- The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Jiashun Lei
- Department of Hepatobiliary-pancreatic&hernia Surgery, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Siliang Chen
- Department of Interventional Radiology, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong, China
| | - Zengxin Ma
- Department of Hepatobiliary-pancreatic&hernia Surgery, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, China
| | - Peifeng Ke
- Guangdong Provincial Hospital of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Qiaolan Yang
- Department of Hepatobiliary-pancreatic&hernia Surgery, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong, China
| | - Jianfan Wen
- Department of Hepatobiliary-pancreatic&hernia Surgery, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong, China
| | - Yifeng He
- Department of General Management, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong, China
| | - Juan Duan
- Guangdong Provincial Hospital of Chinese Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Xiancheng Zeng
- Department of Hepatobiliary-pancreatic&hernia Surgery, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, China
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Jiang Z, Li W, Yu S, Wang X, Jiang H, Bai C, Li M, Chu F, Jiang J, Ma X. IL-22 relieves hepatic ischemia-reperfusion injury by inhibiting mitochondrial apoptosis based on the activation of STAT3. Int J Biochem Cell Biol 2024; 166:106503. [PMID: 38036287 DOI: 10.1016/j.biocel.2023.106503] [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: 08/01/2023] [Revised: 11/03/2023] [Accepted: 11/24/2023] [Indexed: 12/02/2023]
Abstract
INTRODUCTION Interleukin-22 (IL-22) has been proven to exhibit a protective role in hepatic ischemia-reperfusion injury (HIRI). This study aimed to explore the change of IL-22 and IL-22 receptor 1 (IL-22R1) axis in HIRI and its role in mitochondrial apoptosis associated with STAT3 activation. MATERIALS AND METHODS I/R mice were examined for the expression of IL-22, IL-22R1 and IL-22BP. The roles of IL-22 in hepatic histopathology and oxidative stress injuries (ALT, MDA and SOD) were determined. Oxidative stress damages of AML-12 cells were induced by H2O2, and were indicated by apoptosis, Ca2+ concentration, and mitochondrial function. The effects of IL-22 on p-STAT3Try705 were analyzed. RESULTS We found that the expression of IL-22, IL-22R1, and IL-22BP was elevated 24 h after I/R induction, while decreased 48 h after I/R induction. Furthermore, we also discovered that IL-22 rescued the morphological damages and dysfunction of hepatocytes induced by H2O2, which were antagonized by IL-22BP, an endogenous antagonist of IL-22. Additionally, increased levels of Ca2+ concentration, MDA, ROS, apoptosis and mitochondrial dysfunction were noticed in H2O2-treated hepatocytes. However, IL-22 ameliorated the effects of I/R or H2O2. The protective effects of IL-22 were reversed by AG490, a specific antagonist of STAT3. CONCLUSIONS In conclusion, our results indicated that IL-22 inhibited I/R-induced oxidative stress injury, Ca2+ overload, and mitochondrial apoptosis via STAT3 activation.
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Affiliation(s)
- Zhengchen Jiang
- Department of Gastric Surgery, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institutes of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou 310022, China; Zhejiang Provincial Research Center for Upper Gastrointestinal Tract Cancer, Zhejiang Cancer Hospital, Hangzhou 310022, China; Zhejiang Key Lab of Prevention, Diagnosis and Therapy of Upper Gastrointestinal Cancer, Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - Wanzhen Li
- Department of Anatomy, Basic Medical College of Weifang Medical University, Weifang 261053, China
| | - Shuna Yu
- Department of Anatomy, Basic Medical College of Weifang Medical University, Weifang 261053, China
| | - Xuyang Wang
- Department of Cardiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Hongxin Jiang
- Morphology Lab, Basic Medical College of Weifang Medical University, Weifang 261053, China
| | - Chen Bai
- Department of Anatomy, Basic Medical College of Weifang Medical University, Weifang 261053, China
| | - Ming Li
- Department of Anatomy, Basic Medical College of Weifang Medical University, Weifang 261053, China
| | - Fangfang Chu
- Department of Anatomy, Basic Medical College of Weifang Medical University, Weifang 261053, China
| | - Jiying Jiang
- Department of Anatomy, Basic Medical College of Weifang Medical University, Weifang 261053, China.
| | - Xiaomin Ma
- Department of General Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan 250014, China.
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Anders HJ, Andrassy J, Lichtnekert J. Regulators of necroinflammation in acute kidney injury. Kidney Int 2024; 105:22-25. [PMID: 38182296 DOI: 10.1016/j.kint.2023.10.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 01/07/2024]
Abstract
Interleukin (IL)-22 is unique among the ILs as it elicits direct effects on kidney epithelia and regulates cell survival in a context-dependent manner. Studies published in Kidney International and other journals demonstrate opposing roles of IL-22 (e.g., in models of acute kidney injury). In the early necroinflammation phase of acute kidney injury, IL-22 promotes tubular cell death, whereas it enhances the proliferation and regeneration of epithelial barrier function in the healing phase of injured tubules.
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Affiliation(s)
- Hans-Joachim Anders
- Renal Division, Department of Medicine IV, University Hospital of the Ludwig Maximilian University, Munich, Germany.
| | - Joachim Andrassy
- Division of General, Visceral, Vascular and Transplant Surgery, Hospital of Ludwig Maximilians University, Munich, Germany
| | - Julia Lichtnekert
- Renal Division, Department of Medicine IV, University Hospital of the Ludwig Maximilian University, Munich, Germany
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Deng H, Li H, Liu Z, Shen N, Dong N, Deng C, Liu F. Pro-osteogenic role of interleukin-22 in calcific aortic valve disease. Atherosclerosis 2024; 388:117424. [PMID: 38104486 DOI: 10.1016/j.atherosclerosis.2023.117424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/01/2023] [Accepted: 12/07/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND AND AIMS Although calcific aortic valve disease (CAVD) is a common valvular disease among elderly populations and its incidence has markedly increased in recent decades, the pathogenesis of CAVD remains unclear. In this study, we explored the potential role of interleukin (IL)-22 and the underlying molecular mechanism in CAVD. METHODS AND RESULTS Our results showed that IL-22 was upregulated in calcific aortic valves from CAVD patients, and its main sources were CD3+ T cells and CD68+ macrophages. Human aortic valve interstitial cells (VICs) expressed the IL-22-specific receptor IL-22R1, and IL-22R1 expression also was elevated in calcified valves. Treatment of cultured human VICs with recombinant human IL-22 resulted in markedly increased expression of osteogenic proteins Runt-related transcription factor 2 (RUNX2) and alkaline phosphatase (ALP), as well as increased matrix calcium deposition. Moreover, siRNA silencing of IL-22R1 blocked the pro-osteogenic effect of IL-22 in VICs. In IL-22-treated VICs, we also observed increased phosphorylation of JAK3 and STAT3 and nuclear translocation of STAT3. Pretreatment with a specific JAK3 inhibitor, WHIP-154, or siRNA knockout of STAT3 effectively mitigated the IL-22-induced osteoblastic trans-differentiation of human VICs. CONCLUSIONS Together, these data indicate that IL-22 promotes osteogenic differentiation of VICs by activating JAK3/STAT3 signaling. Based on our results demonstrating a pro-osteogenic role of IL-22 in human aortic valves, pharmacological inhibition of IL-22 signaling may represent a potential strategy for alleviating CAVD.
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Affiliation(s)
- Huifang Deng
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China; Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
| | - Huadong Li
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
| | - Zongtao Liu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China; Department of Cardiovascular Surgery, Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430014, China
| | - Na Shen
- Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
| | - Nianguo Dong
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
| | - Cheng Deng
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China.
| | - Fayuan Liu
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China.
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Marzoog BA. Cytokines and Regulating Epithelial Cell Division. Curr Drug Targets 2024; 25:190-200. [PMID: 38213162 DOI: 10.2174/0113894501279979240101051345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/19/2023] [Accepted: 12/05/2023] [Indexed: 01/13/2024]
Abstract
Physiologically, cytokines play an extremely important role in maintaining cellular and subcellular homeostasis, as they interact almost with every cell in the organism. Therefore, cytokines play a significantly critical role in the field of pathogenic pharmacological therapy of different types of pathologies. Cytokine is a large family containing many subfamilies and can be evaluated into groups according to their action on epithelial cell proliferation; stimulatory include transforming growth factor-α (TGF-α), Interlukine-22 (IL-22), IL-13, IL-6, IL-1RA and IL-17 and inhibitory include IL-1α, interferon type I (IFN type I), and TGF-β. The balance between stimulatory and inhibitory cytokines is essential for maintaining normal epithelial cell turnover and tissue homeostasis. Dysregulation of cytokine production can contribute to various pathological conditions, including inflammatory disorders, tissue damage, and cancer. Several cytokines have shown the ability to affect programmed cell death (apoptosis) and the capability to suppress non-purpose cell proliferation. Clinically, understanding the role of cytokines' role in epithelial tissue is crucial for evaluating a novel therapeutic target that can be of use as a new tactic in the management of carcinomas and tissue healing capacity. The review provides a comprehensive and up-to-date synthesis of current knowledge regarding the multifaceted effects of cytokines on epithelial cell proliferation, with a particular emphasis on the intestinal epithelium. Also, the paper will highlight the diverse signaling pathways activated by cytokines and their downstream consequences on epithelial cell division. It will also explore the potential therapeutic implications of targeting cytokine- epithelial cell interactions in the context of various diseases.
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Affiliation(s)
- Basheer Abdullah Marzoog
- World-Class Research Center «Digital Biodesign and Personalized Healthcare», I.M. Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia
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Wu C, Jiang ML, Pang T, Zhang CJ. T Cell Subsets and Immune Homeostasis. Methods Mol Biol 2024; 2782:39-63. [PMID: 38622391 DOI: 10.1007/978-1-0716-3754-8_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
T cells are a heterogeneous group of cells that can be classified into different subtypes according to different classification methods. The body's immune system has a highly complex and effective regulatory network that allows for the relative stability of immune system function. Maintaining proper T cell homeostasis is essential for promoting protective immunity and limiting autoimmunity and tumor formation. Among the T cell family members, more and more T cell subsets have gradually been characterized. In this chapter, we summarize the functions of some key T cell subsets and their impact on immune homeostasis.
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Affiliation(s)
- Chuyu Wu
- Department of Neurology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Screening, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, China Pharmaceutical University, Nanjing, China
| | - Mei-Ling Jiang
- Department of Neurology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Tao Pang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Drug Screening, Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases, China Pharmaceutical University, Nanjing, China
| | - Cun-Jin Zhang
- Department of Neurology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
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Zhou H, Xu JL, Huang SX, He Y, He XW, Lu S, Yao B. Hepatic vagotomy blunts liver regeneration after hepatectomy by downregulating the expression of interleukin-22. World J Gastrointest Surg 2023; 15:2866-2878. [PMID: 38222006 PMCID: PMC10784834 DOI: 10.4240/wjgs.v15.i12.2866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 11/01/2023] [Accepted: 11/17/2023] [Indexed: 12/27/2023] Open
Abstract
BACKGROUND Rapid regeneration of the residual liver is one of the key determinants of successful partial hepatectomy (PHx). At present, there is a lack of recognized safe, effective, and stable drugs to promote liver regeneration. It has been reported that vagus nerve signaling is beneficial to liver regeneration, but the potential mechanism at play here is not fully understood. AIM To explore the effect and mechanism of hepatic vagus nerve in liver regeneration after PHx. METHODS A PHx plus hepatic vagotomy (Hv) mouse model was established. The effect of Hv on liver regeneration after PHx was determined by comparing the liver regeneration levels of the PHx-Hv group and the PHx-sham group mice. In order to further investigate the role of interleukin (IL)-22 in liver regeneration inhibition mediated by Hv, the levels of IL-22 in the PHx-Hv group and the PHx-sham group was measured. The degree of liver injury in the PHx-Hv group and the PHx-sham group mice was detected to determine the role of the hepatic vagus nerve in liver injury after PHx. RESULTS Compared to control-group mice, Hv mice showed severe liver injury and weakened liver regeneration after PHx. Further research found that Hv downregulates the production of IL-22 induced by PHx and blocks activation of the signal transducer and activator of transcription 3 (STAT3) pathway then reduces the expression of various mitogenic and anti-apoptotic proteins after PHx. Exogenous IL-22 reverses the inhibition of liver regeneration induced by Hv and alleviates liver injury, while treatment with IL-22 binding protein (an inhibitor of IL-22 signaling) reduce the concentration of IL-22 induced by PHx, inhibits the activation of the STAT3 signaling pathway in the liver after PHx, thereby hindering liver regeneration and aggravating liver injury in PHx-sham mice. CONCLUSION Hv attenuates liver regeneration after hepatectomy, and the mechanism may be related to the fact that Hv downregulates the production of IL-22, then blocks activation of the STAT3 pathway.
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Affiliation(s)
- Heng Zhou
- Department of Pharmacy, The First People’s Hospital of Huzhou, First Affiliated Hospital of Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - Ju-Ling Xu
- Department of Medicine, Medical School of Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - San-Xiong Huang
- Department of Hepatobiliary Surgery, The First People’s Hospital of Huzhou, Huzhou 313000, Zhejiang Province, China
| | - Ying He
- Zhejiang Provincial Key Laboratory of Media Biology and Pathogenic Control, Central Laboratory, First Affiliated Hospital of Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - Xiao-Wei He
- Department of Pharmacy, The First People’s Hospital of Huzhou, First Affiliated Hospital of Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - Sheng Lu
- Department of Pharmacy, The First People’s Hospital of Huzhou, First Affiliated Hospital of Huzhou University, Huzhou 313000, Zhejiang Province, China
| | - Bin Yao
- Department of Pharmacy, The First People’s Hospital of Huzhou, First Affiliated Hospital of Huzhou University, Huzhou 313000, Zhejiang Province, China
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Smiriglia A, Lorito N, Serra M, Perra A, Morandi A, Kowalik MA. Sex difference in liver diseases: How preclinical models help to dissect the sex-related mechanisms sustaining NAFLD and hepatocellular carcinoma. iScience 2023; 26:108363. [PMID: 38034347 PMCID: PMC10682354 DOI: 10.1016/j.isci.2023.108363] [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: 12/02/2023] Open
Abstract
Only a few preclinical findings are confirmed in the clinic, posing a critical issue for clinical development. Therefore, identifying the best preclinical models can help to dissect molecular and mechanistic insights into liver disease pathogenesis while being clinically relevant. In this context, the sex relevance of most preclinical models has been only partially considered. This is particularly significant in NAFLD and HCC, which have a higher prevalence in men when compared to pre-menopause women but not to those in post-menopausal status, suggesting a role for sex hormones in the pathogenesis of the diseases. This review gathers the sex-relevant findings and the available preclinical models focusing on both in vitro and in vivo studies and discusses the potential implications and perspectives of introducing the sex effect in the selection of the best preclinical model. This is a critical aspect that would help to tailor personalized therapies based on sex.
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Affiliation(s)
- Alfredo Smiriglia
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Nicla Lorito
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Marina Serra
- Department of Biomedical Sciences, University of Cagliari, 09042 Monserrato, Italy
| | - Andrea Perra
- Department of Biomedical Sciences, University of Cagliari, 09042 Monserrato, Italy
| | - Andrea Morandi
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Marta Anna Kowalik
- Department of Biomedical Sciences, University of Cagliari, 09042 Monserrato, Italy
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Vebr M, Pomahačová R, Sýkora J, Schwarz J. A Narrative Review of Cytokine Networks: Pathophysiological and Therapeutic Implications for Inflammatory Bowel Disease Pathogenesis. Biomedicines 2023; 11:3229. [PMID: 38137450 PMCID: PMC10740682 DOI: 10.3390/biomedicines11123229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 10/11/2023] [Accepted: 11/22/2023] [Indexed: 12/24/2023] Open
Abstract
Inflammatory bowel disease (IBD) is a lifelong inflammatory immune mediated disorder, encompassing Crohn's disease (CD) and ulcerative colitis (UC); however, the cause and specific pathogenesis of IBD is yet incompletely understood. Multiple cytokines produced by different immune cell types results in complex functional networks that constitute a highly regulated messaging network of signaling pathways. Applying biological mechanisms underlying IBD at the single omic level, technologies and genetic engineering enable the quantification of the pattern of released cytokines and new insights into the cytokine landscape of IBD. We focus on the existing literature dealing with the biology of pro- or anti-inflammatory cytokines and interactions that facilitate cell-based modulation of the immune system for IBD inflammation. We summarize the main roles of substantial cytokines in IBD related to homeostatic tissue functions and the remodeling of cytokine networks in IBD, which may be specifically valuable for successful cytokine-targeted therapies via marketed products. Cytokines and their receptors are validated targets for multiple therapeutic areas, we review the current strategies for therapeutic intervention and developing cytokine-targeted therapies. New biologics have shown efficacy in the last few decades for the management of IBD; unfortunately, many patients are nonresponsive or develop therapy resistance over time, creating a need for novel therapeutics. Thus, the treatment options for IBD beyond the immune-modifying anti-TNF agents or combination therapies are expanding rapidly. Further studies are needed to fully understand the immune response, networks of cytokines, and the direct pathogenetic relevance regarding individually tailored, safe and efficient targeted-biotherapeutics.
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Affiliation(s)
- Marek Vebr
- Departments of Pediatrics, Faculty Hospital, Faculty of Medicine in Pilsen, Charles University of Prague, 323 00 Pilsen, Czech Republic; (R.P.); (J.S.); (J.S.)
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Kobaek-Larsen M, Deding U, Al-Najami I, Clausen BH, Christensen LP. Carrot Juice Intake Affects the Cytokine and Chemokine Response in Human Blood after Ex Vivo Lipopolysaccharide-Induced Inflammation. Nutrients 2023; 15:5002. [PMID: 38068860 PMCID: PMC10707883 DOI: 10.3390/nu15235002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 12/18/2023] Open
Abstract
In vitro and animal studies have shown that carrot juice containing bioactive natural products, such as falcarinol (FaOH) and falcarindiol (FaDOH), can affect inflammation. The present study was designed to test whether oral intake of carrot juice containing the bioactive acetylenic oxylipins FaOH and FaDOH affects mediators of acute inflammation or the innate immune response in human blood. Carrot juice (500 mL) was administered orally to healthy volunteers, and blood samples were drawn before and 1 h after juice intake. Next, the blood samples were split in two, and one sample was stimulated ex vivo with lipopolysaccharide (LPS) and incubated at 37 °C for 24 h. The concentrations of 44 inflammatory cytokines and chemokines were examined using multiplex electrochemiluminescence analysis. In blood samples not stimulated with LPS, a significant increase in IL-15 was measured 1 h after carrot juice intake. Cytokines like IFN-ɣ, IL-12/IL-23(p40), IL-23, IL-17A, IL-17B, IL-17D, and IL-22 were significantly increased in LPS-stimulated blood samples after carrot juice intake. The upregulation of the immunostimulating cytokines belonging to the IL-23/IL-17 Th17 axis suggests that carrot juice intake could benefit diseases where inflammation plays a role, like in the early stages of diabetes or cancers.
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Affiliation(s)
- Morten Kobaek-Larsen
- Department of Surgery, Odense University Hospital, DK-5000 Odense C, Denmark; (M.K.-L.); (U.D.); (I.A.-N.)
- Department of Clinical Research, University of Southern Denmark, DK-5230 Odense M, Denmark
| | - Ulrik Deding
- Department of Surgery, Odense University Hospital, DK-5000 Odense C, Denmark; (M.K.-L.); (U.D.); (I.A.-N.)
- Department of Clinical Research, University of Southern Denmark, DK-5230 Odense M, Denmark
| | - Issam Al-Najami
- Department of Surgery, Odense University Hospital, DK-5000 Odense C, Denmark; (M.K.-L.); (U.D.); (I.A.-N.)
- Department of Clinical Research, University of Southern Denmark, DK-5230 Odense M, Denmark
| | - Bettina Hjelm Clausen
- Department of Neurobiology Research, Institute of Molecular Medicine, University of Southern Denmark, DK-5000 Odense C, Denmark;
| | - Lars Porskjær Christensen
- Department of Physics, Chemistry and Pharmacy, University of Southern Denmark, DK-5230 Odense M, Denmark
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Xu Y, Zhao Z, Geng Z, Zhou H, Yang C, Wang Y, Kuerban B, Xiao Y, Luo G. Enhancement of recombinant human interleukin-22 production by fusing with human serum albumin and supplementing N-acetylcysteine in Pichia Pastoris. Protein Expr Purif 2023; 212:106360. [PMID: 37652392 DOI: 10.1016/j.pep.2023.106360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 08/17/2023] [Accepted: 08/26/2023] [Indexed: 09/02/2023]
Abstract
Interleukin-22 (IL-22) plays an important role in the treatment of organ failure, which can induce anti-apoptotic and proliferative signaling pathways; Nevertheless, the practical utilization of IL-22 is hindered by the restricted efficacy of its production. Pichia pastoris presents a viable platform for both industrial and pharmaceutical applications. In this study, we successfully generated a fusion protein consisting of truncated human serum albumin and human IL-22 (HSA-hIL-22) using P. pastoris, and examined the impact of antioxidants on HSA-hIL-22 production. We have achieved the production of HSA-hIL-22 in the culture medium at a yield of approximately 2.25 mg/ml. Moreover, 0-40 mM ascorbic acid supplementation did not significantly affect HSA-hIL-22 production or the growth rate of the recombinant strain. However, 80 mM ascorbic acid treatment had a detrimental effect on the expression of HSA-hIL-22. In addition, 5-10 mM N-acetyl-l-cysteine (NAC) resulted in an increase of HSA-hIL-22 production, accompanied by a reduction in the growth rate of the recombinant strain. Conversely, 20-80 mM NAC supplementation inhibited the growth of the recombinant strains and reduced intact HSA-hIL-22 production. However, neither NAC nor ascorbic acid exhibited any effect on superoxide dismutase (SOD) and malondialdehyde (MDA) levels, except that NAC increased GSH content. Furthermore, our findings indicate that recombinant HSA-hIL-22, which demonstrated the ability to stimulate the proliferation of HepG2 cells, possesses bioactivity. In addition, NAC did not affect HSA-hIL-22 bioactivity. In conclusion, our study demonstrates that NAC supplementation can enhance the secretion of functional HSA-hIL-22 proteins produced in P. pastoris without compromising their activity.
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Affiliation(s)
- Yingqing Xu
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212100, China.
| | - Ziming Zhao
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212100, China.
| | - Zijian Geng
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212100, China.
| | - Hongwei Zhou
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212100, China.
| | - Chengxi Yang
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212100, China.
| | - Yixing Wang
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212100, China.
| | - Buayisham Kuerban
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212100, China.
| | - Yimeng Xiao
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212100, China.
| | - Gang Luo
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, 212100, China.
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