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Chen J, Wang Y, Shen L, Xiu Y, Wang B. Could IL-25 be a potential therapeutic target for intestinal inflammatory diseases? Cytokine Growth Factor Rev 2023; 69:43-50. [PMID: 35840510 DOI: 10.1016/j.cytogfr.2022.07.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 07/04/2022] [Indexed: 02/07/2023]
Abstract
As a member of the IL-17 cytokine family, IL-25 (also called IL-17E) induces and sustains type 2 immunity. IL-25, which is mainly produced by intestinal epithelial cells, has been gradually investigated in recent years for its function in intestinal inflammation but is not yet fully understood. This review summarizes the expression and function of IL-25 in the intestine, especially the progression of its regulatory role on type 2 immunity-related cells. Finally, we discuss the dual role of IL-25 based on inflammatory bowel disease to inform research on targeting IL-25 for the treatment of intestinal inflammatory diseases.
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Affiliation(s)
- Jie Chen
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Center for Pharmaceutics Research, Shanghai Institute of Materia Medica Chinese Academy of Sciences, Shanghai 201203, China
| | - Yingshu Wang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Lan Shen
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| | - Yanfeng Xiu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Bing Wang
- Center for Pharmaceutics Research, Shanghai Institute of Materia Medica Chinese Academy of Sciences, Shanghai 201203, China.
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Liu Y, Chen H, Hao J, Li Z, Hou T, Hao H. Microarray-based transcriptional profiling of a mouse model of autoimmune hepatitis. FEBS Open Bio 2020; 10:2040-2054. [PMID: 32808463 PMCID: PMC7530384 DOI: 10.1002/2211-5463.12953] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 08/03/2020] [Accepted: 08/13/2020] [Indexed: 12/23/2022] Open
Abstract
Long noncoding RNAs (lncRNAs) are RNA molecules longer than 200 nucleotides that do not typically code for a protein. lncRNAs have regulatory roles in many physiological processes, and their dysregulation can contribute to cancer, cardiovascular and neurodegenerative diseases, as well as the onset of autoimmune diseases, including systemic lupus erythematosus and rheumatoid arthritis. However, lncRNA expression changes in autoimmune hepatitis (AIH), a form of inflammation induced by immunological tolerance disorders, are poorly understood. Here, for the first time to our knowledge, we used microarrays to profile 1161 differentially expressed lncRNAs (DELs; 608 up- and 553 down-regulated) and 11 512 differentially expressed mRNAs (DEMs; 5189 up- and 6323 down- regulated) in a concanavalin A-induced AIH mouse model. We used quantitative real-time PCR to confirm the expression of eight DELs and DEMs, and analyzed the coexpression relationship between them. Potential biological functions of screened DELs and DEMs were predicted with Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analysis. DEL-DEM interaction networks were also constructed. Our study revealed the roles of DELs and DEMs in the pathogenesis of AIH. We also provided potential candidate biomarkers that may have potential for future development into possible diagnostics or as a treatment for this disorder.
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Affiliation(s)
- Yang Liu
- College of Basic Medical SciencesShanxi University of Chinese MedicineJinzhongChina
- Basic Laboratory of Integrated Traditional Chinese and Western MedicineShanxi University of Chinese MedicineJinzhongChina
| | - Hao Chen
- College of Basic Medical SciencesShanxi University of Chinese MedicineJinzhongChina
- Basic Laboratory of Integrated Traditional Chinese and Western MedicineShanxi University of Chinese MedicineJinzhongChina
| | - Jian‐heng Hao
- College of Basic Medical SciencesShanxi University of Chinese MedicineJinzhongChina
- Basic Laboratory of Integrated Traditional Chinese and Western MedicineShanxi University of Chinese MedicineJinzhongChina
| | - Zhen‐cheng Li
- College of Basic Medical SciencesShanxi University of Chinese MedicineJinzhongChina
- Basic Laboratory of Integrated Traditional Chinese and Western MedicineShanxi University of Chinese MedicineJinzhongChina
| | - Tiezheng Hou
- College of Basic Medical SciencesShanxi University of Chinese MedicineJinzhongChina
- Basic Laboratory of Integrated Traditional Chinese and Western MedicineShanxi University of Chinese MedicineJinzhongChina
| | - Hui‐qin Hao
- College of Basic Medical SciencesShanxi University of Chinese MedicineJinzhongChina
- Basic Laboratory of Integrated Traditional Chinese and Western MedicineShanxi University of Chinese MedicineJinzhongChina
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Protective Effect of Thalidomide on 2,4,6-Trinitrobenzenesulfonic Acid-Induced Experimental Colitis in Rats via the Inhibition of T Helper 17 Cells. Can J Gastroenterol Hepatol 2020; 2020:8861854. [PMID: 32766176 PMCID: PMC7387977 DOI: 10.1155/2020/8861854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 06/29/2020] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To observe the effects of thalidomide on 2,4,6-trinitrobenzenesulfonic acid- (TNBS-) induced experimental colitis in rats and to explore the possible mechanism of thalidomide in the treatment of CD. METHODS Forty SD rats were randomly assigned into a healthy control group and TNBS-induced colitis groups, including an untreated TNBS-induced colitis group, a low-dose thalidomide group, and a high-dose thalidomide group, with 10 rats in each. After 7 days, the disease activity index (DAI), colon macroscopic damage index (CMDI), and tissue damage index (TDI) were evaluated. The colonic protein and mRNA expression levels of interleukin-6 (IL-6), IL-17, IL-23, and retinoic acid receptor-related orphan nuclear receptor gamma t (RORγt) were determined using immunohistochemistry, western blot, and qRT-PCR. RESULTS Relative to the untreated TNBS-induced colitis group, the DAI, CMDI, and TDI were all reduced following the administration of thalidomide. Analytical testing (immunohistochemistry, western blot, and qRT-PCR) shows that IL-6, IL-17, IL-23, and RORγt protein and mRNA expression levels were significantly reduced by thalidomide (p < 0.05 for all) and that these levels were significantly lower in the high-dose thalidomide group than in the low-dose thalidomide group (p < 0.05 for all). CONCLUSIONS Thalidomide effectively alleviated the symptoms and intestinal inflammatory injury induced by TNBS in rats, the effect of which was dose-dependent. The underlying mechanism may be a reduction in the expression levels of IL-6, IL-17, IL-23, and RORγt in colonic tissue and then subsequent inhibition of the differentiation and function of Th17 cells, thus further alleviating the intestinal inflammatory response.
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Zhang H, Zhang B, Zhang X, Wang X, Wu K, Guan Q. Effects of cathelicidin-derived peptide from reptiles on lipopolysaccharide-induced intestinal inflammation in weaned piglets. Vet Immunol Immunopathol 2017; 192:41-53. [PMID: 29042014 DOI: 10.1016/j.vetimm.2017.09.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 09/16/2017] [Accepted: 09/20/2017] [Indexed: 12/15/2022]
Abstract
Cathelicidins are the largest family of antimicrobial peptides. C-BF, which is short for Cathelicidin-Bungarus Fasciatus, was isolated from snake venom. C-BF was found to be the most potential substitutes for antibiotics. In this study, we analyzed the effects of cathelicidin-derived peptide C-BF, on lipopolysaccharide (LPS)-induced intestinal damage in weaned piglets, to evaluate the therapeutic effect of C-BF on infectious disease of piglets. Twenty-four piglets were randomly assigned into four groups: control, C-BF, LPS, and C-BF+LPS. The LPS and C-BF+LPS groups were intraperitoneally injected with LPS at fixed timepoints, while the control and C-BF groups were injected with equal volumes of saline. The C-BF and C-BF+LPS groups were then intraperitoneally injected with antimicrobial peptide C-BF, while the control and LPS groups were injected with equal volumes of saline. All piglets were observed for 15days and then sacrificed for analysis. The results showed that C-BF significantly improved the growth performance of weaned piglets compared with LPS-treated animals (P<0.05), and that C-BF could ameliorate the structural and developmental damage to the small intestine caused by LPS treatment. Further, the level of apoptosis in the LPS group was significantly higher than in the other three groups (P<0.05), as was the invasion of inflammatory cells into the intestinal mucosa of the jejunum (P<0.05), leading to increased secretion of pro-inflammatory cytokines. In conclusion, the study indicates that C-BF treatment may be a potential therapy for LPS/pathogen-induced intestinal injury in piglets.
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Affiliation(s)
- Haiwen Zhang
- Key Laboratory of Tropical Animal Breeding and Epidemic Disease Research of Hainan Province, Hainan University, Haikou, Hainan, 570228, People's Republic of China; Laboratory of Tropical Animal Breeding, Reproduction and Nutrition, Hainan University, Haikou, Hainan, 570228, People's Republic of China.
| | - Bingxi Zhang
- Key Laboratory of Tropical Animal Breeding and Epidemic Disease Research of Hainan Province, Hainan University, Haikou, Hainan, 570228, People's Republic of China.
| | - Xiaomeng Zhang
- Key Laboratory of Tropical Animal Breeding and Epidemic Disease Research of Hainan Province, Hainan University, Haikou, Hainan, 570228, People's Republic of China.
| | - Xuemei Wang
- Key Laboratory of Tropical Animal Breeding and Epidemic Disease Research of Hainan Province, Hainan University, Haikou, Hainan, 570228, People's Republic of China; Laboratory of Tropical Animal Breeding, Reproduction and Nutrition, Hainan University, Haikou, Hainan, 570228, People's Republic of China.
| | - Kebang Wu
- Key Laboratory of Tropical Animal Breeding and Epidemic Disease Research of Hainan Province, Hainan University, Haikou, Hainan, 570228, People's Republic of China; Laboratory of Tropical Animal Breeding, Reproduction and Nutrition, Hainan University, Haikou, Hainan, 570228, People's Republic of China.
| | - Qingfeng Guan
- Key Laboratory of Tropical Animal Breeding and Epidemic Disease Research of Hainan Province, Hainan University, Haikou, Hainan, 570228, People's Republic of China; Laboratory of Tropical Animal Breeding, Reproduction and Nutrition, Hainan University, Haikou, Hainan, 570228, People's Republic of China.
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Tang J, Zhou X, Liu J, Meng Q, Han Y, Wang Z, Fan H, Liu Z. IL-25 promotes the function of CD4+CD25+ T regulatory cells and prolongs skin-graft survival in murine models. Int Immunopharmacol 2015; 28:931-7. [DOI: 10.1016/j.intimp.2015.03.036] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 03/24/2015] [Accepted: 03/27/2015] [Indexed: 02/02/2023]
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Subbian S, Tsenova L, Kim MJ, Wainwright HC, Visser A, Bandyopadhyay N, Bader JS, Karakousis PC, Murrmann GB, Bekker LG, Russell DG, Kaplan G. Lesion-Specific Immune Response in Granulomas of Patients with Pulmonary Tuberculosis: A Pilot Study. PLoS One 2015; 10:e0132249. [PMID: 26133981 PMCID: PMC4489805 DOI: 10.1371/journal.pone.0132249] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Accepted: 06/11/2015] [Indexed: 01/20/2023] Open
Abstract
The formation and maintenance of granulomas is central to the host response to Mycobacterium tuberculosis (Mtb) infection. It is widely accepted that the lungs of patients with tuberculosis (TB) usually contain multiple infection foci, and that the granulomas evolve and differentiate independently, resulting in considerable heterogeneity. Although gene expression profiles of human blood cells have been proposed as biomarkers of Mtb infection and/or active disease, the immune profiles of discrete lesion types has not been studied extensively. Using histology, immunopathology and genome-wide transcriptome analysis, we explored the immunological profile of human lung TB granulomas. We show that although the different granulomas share core similarities in their immunological/inflammatory characteristics, they also exhibit significant divergence. Despite similar numbers of CD68+ macrophages in the different lesions, the extent of immune reactivity, as determined by the density of CD3+ T cells in the macrophage rich areas, and the extent of fibrosis, shows considerable variation. Both quantitative and qualitative differences among significantly differentially expressed genes (SDEG) were noted in each of the lesion types studied. Further, network/pathway analysis of SDEG revealed differential regulation of inflammatory response, immune cell trafficking, and cell mediated immune response in the different lesions. Our data highlight the formidable challenges facing ongoing efforts to identify peripheral blood biomarkers due to the diversity of lesion types and complexity of local immune responses in the lung.
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MESH Headings
- Cellular Microenvironment
- Fibrosis
- Gene Expression Profiling
- Granuloma, Respiratory Tract/genetics
- Granuloma, Respiratory Tract/immunology
- Granuloma, Respiratory Tract/pathology
- Humans
- Inflammation
- Interleukin-7/physiology
- Lung/pathology
- Lymphocyte Activation
- Macrophages/immunology
- Necrosis
- Pilot Projects
- RNA, Messenger/biosynthesis
- RNA, Messenger/genetics
- RNA, Messenger/isolation & purification
- Receptors, Calcitriol/physiology
- STAT1 Transcription Factor/physiology
- Signal Transduction
- T-Lymphocyte Subsets/immunology
- Transcriptome
- Tuberculosis, Multidrug-Resistant/genetics
- Tuberculosis, Multidrug-Resistant/immunology
- Tuberculosis, Multidrug-Resistant/pathology
- Tuberculosis, Pulmonary/genetics
- Tuberculosis, Pulmonary/immunology
- Tuberculosis, Pulmonary/pathology
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Affiliation(s)
- Selvakumar Subbian
- Laboratory of Mycobacterial Immunity and Pathogenesis, Public Health Research Institute (PHRI), Rutgers Biomedical and Health Sciences, Rutgers, The State University of New Jersey, Newark, New Jersey, United States of America
- * E-mail:
| | - Liana Tsenova
- Laboratory of Mycobacterial Immunity and Pathogenesis, Public Health Research Institute (PHRI), Rutgers Biomedical and Health Sciences, Rutgers, The State University of New Jersey, Newark, New Jersey, United States of America
- Department of Biological Sciences, NYC College of Technology, Brooklyn, New York, United States of America
| | - Mi-Jeong Kim
- Department of Immunobiology, Joslin Diabetes Center, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Helen C. Wainwright
- Division of Anatomical Pathology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Annalie Visser
- Division of Anatomical Pathology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Nirmalya Bandyopadhyay
- Department of Biomedical Engineering, High-Throughput Biology Center and Institute of Computational Medicine, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Joel S. Bader
- Department of Biomedical Engineering, High-Throughput Biology Center and Institute of Computational Medicine, Johns Hopkins University, Baltimore, Maryland, United States of America
| | - Petros C. Karakousis
- Center for Tuberculosis Research, Department of Medicine, Johns Hopkins University School of Medicine and Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
| | - Gabriele B. Murrmann
- Department of General and Thoracic Surgery, Medisch Centrum Leeuwarden, Leeuwarden, The Netherlands
| | - Linda-Gail Bekker
- The Desmond Tutu HIV Centre, Institute of Infectious Disease and Molecular Medicine and Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - David G. Russell
- Department of Microbiology and Immunology, College of Veterinary Medicine, Cornell University, Ithaca, New York, United States of America
| | - Gilla Kaplan
- Bill and Melinda Gates Foundation, Seattle, Washington, United States of America
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Xie Z, Qu Y, Leng Y, Sun W, Ma S, Wei J, Hu J, Zhang X. Human colon carcinogenesis is associated with increased interleukin-17-driven inflammatory responses. DRUG DESIGN DEVELOPMENT AND THERAPY 2015; 9:1679-89. [PMID: 25834404 PMCID: PMC4370916 DOI: 10.2147/dddt.s79431] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Inflammation is known to contribute to carcinogenesis in human colorectal cancer. Proinflammatory cytokine interleukin-17 (IL-17 or IL-17A) has been shown to play a critical role in colon carcinogenesis in mouse models. However, few studies have investigated IL-17A in human colon tissues. In the present study, we assessed IL-17-driven inflammatory responses in 17 cases of human colon adenocarcinomas, 16 cases of human normal colon tissues adjacent to the resected colon adenocarcinomas, ten cases of human ulcerative colitis tissues from biopsies, and eight cases of human colon polyps diagnosed as benign adenomas. We found that human colon adenocarcinomas contained the highest levels of IL-17A cytokine, which was significantly higher than the IL-17A levels in the adenomas, ulcerative colitis, and normal colon tissues (P<0.01). The levels of IL-17 receptor A (IL-17RA) were also the highest in human colon adenocarcinomas, followed by adenomas and ulcerative colitis. The increased levels of IL-17A and IL-17RA were accompanied with increased IL-17-driven inflammatory responses, including activation of extracellular signal-regulated kinase (ERK)1/2 and c-Jun N-terminal kinase (JNK) pathways, increase in expression of matrix metalloproteinase (MMP)9, MMP7, MMP2, B-cell lymphoma (Bcl-2), and cyclin D1, decrease in Bcl-2-associated X protein (BAX) expression, and increase in vascular endothelial growth factor (VEGF) and VEGF receptor (VEGFR) expression that were associated with increased angiogenesis. These findings suggest that IL-17 and its signaling pathways appear as promising new targets in the design and development of drugs for cancer prevention and treatment, particularly in colorectal cancer.
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Affiliation(s)
- Zhaohui Xie
- Department of Gastroenterology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Yine Qu
- Department of Histology and Embryology, Hebei United University School of Basic Medicine, Tangshan, Hebei, People's Republic of China
| | - Yanli Leng
- Department of Histology and Embryology, Hebei United University School of Basic Medicine, Tangshan, Hebei, People's Republic of China
| | - Wenxiu Sun
- Department of Histology and Embryology, Hebei United University School of Basic Medicine, Tangshan, Hebei, People's Republic of China
| | - Siqi Ma
- Department of Histology and Embryology, Hebei United University School of Basic Medicine, Tangshan, Hebei, People's Republic of China
| | - Jingbo Wei
- Department of Histology and Embryology, Hebei United University School of Basic Medicine, Tangshan, Hebei, People's Republic of China
| | - Jiangong Hu
- Department of Pathology, the Second Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, People's Republic of China
| | - Xiaolan Zhang
- Department of Gastroenterology, Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
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