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Liu Y, Hu G, Jia Y, Qin L, Xu L, Chang Y, Li B, Li H. Wnt10b knockdown regulates the relative balance of adipose tissue-resident T cells and inhibits white fat deposition. Mol Biol Rep 2024; 51:272. [PMID: 38302806 DOI: 10.1007/s11033-024-09249-3] [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: 09/21/2023] [Accepted: 01/12/2024] [Indexed: 02/03/2024]
Abstract
BACKGROUND Wnt10b is one of critical Wnt family members that being involved in networks controlling stemness, pluripotency and cell fate decisions. However, its role in adipose-resident T lymphocytes and further in fat metabolism yet remains largely unknown. METHODS AND RESULTS In the present study, we demonstrated a distinctive effect for Wnt10b on the relative balance of T lymphocytes in adipose tissue by using a Wnt10b knockdown mouse model. Wnt10b knockdown led to a reduction of adipose-resident CD4+ T cells and an elevation of Foxp3+/CD4+ Treg cells. Wnt10b-knockdown mice fed with standard diet showed less white fat deposition owing to the suppressed adipogenic process. Moreover, under high fat diet conditions, Wnt10b knockdown resulted in an alleviated obesity symptoms, as well as an improvement of glucose homeostasis and hepatic steatosis. CONCLUSIONS Collectively, we reveal an unexpected and novel function for Wnt10b in mediating the frequency of adipose-resident T cell subsets, that when knockdown skewing toward a Treg-dominated phenotype and further improving fat metabolism.
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Affiliation(s)
- Yan Liu
- College of Life Sciences, Shandong Agricultural University, Tai'an, 271018, China
| | - Geng Hu
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an, 271018, China
| | - Yanxin Jia
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Tai'an, 271018, China
| | - Lining Qin
- College of Life Sciences, Shandong Agricultural University, Tai'an, 271018, China
| | - Longfei Xu
- College of Life Sciences, Shandong Agricultural University, Tai'an, 271018, China
| | - Yaxin Chang
- College of Life Sciences, Shandong Agricultural University, Tai'an, 271018, China
| | - Bin Li
- College of Life Sciences, Shandong Agricultural University, Tai'an, 271018, China
| | - Haifang Li
- College of Life Sciences, Shandong Agricultural University, Tai'an, 271018, China.
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2
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Lebold KM, Cook M, Pincus AB, Nevonen KA, Davis BA, Carbone L, Calco GN, Pierce AB, Proskocil BJ, Fryer AD, Jacoby DB, Drake MG. Grandmaternal allergen sensitization reprograms epigenetic and airway responses to allergen in second-generation offspring. Am J Physiol Lung Cell Mol Physiol 2023; 325:L776-L787. [PMID: 37814791 PMCID: PMC11068409 DOI: 10.1152/ajplung.00103.2023] [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: 04/03/2023] [Revised: 10/03/2023] [Accepted: 10/03/2023] [Indexed: 10/11/2023] Open
Abstract
Asthma susceptibility is influenced by environmental, genetic, and epigenetic factors. DNA methylation is one form of epigenetic modification that regulates gene expression and is both inherited and modified by environmental exposures throughout life. Prenatal development is a particularly vulnerable time period during which exposure to maternal asthma increases asthma risk in offspring. How maternal asthma affects DNA methylation in offspring and what the consequences of differential methylation are in subsequent generations are not fully known. In this study, we tested the effects of grandmaternal house dust mite (HDM) allergen sensitization during pregnancy on airway physiology and inflammation in HDM-sensitized and challenged second-generation mice. We also tested the effects of grandmaternal HDM sensitization on tissue-specific DNA methylation in allergen-naïve and -sensitized second-generation mice. Descendants of both allergen- and vehicle-exposed grandmaternal founders exhibited airway hyperreactivity after HDM sensitization. However, grandmaternal allergen sensitization significantly potentiated airway hyperreactivity and altered the epigenomic trajectory in second-generation offspring after HDM sensitization compared with HDM-sensitized offspring from vehicle-exposed founders. As a result, biological processes and signaling pathways associated with epigenetic modifications were distinct between lineages. A targeted analysis of pathway-associated gene expression found that Smad3 was significantly dysregulated as a result of grandmaternal allergen sensitization. These data show that grandmaternal allergen exposure during pregnancy establishes a unique epigenetic trajectory that reprograms allergen responses in second-generation offspring and may contribute to asthma risk.NEW & NOTEWORTHY Asthma susceptibility is influenced by environmental, genetic, and epigenetic factors. This study shows that maternal allergen exposure during pregnancy promotes unique epigenetic trajectories in second-generation offspring at baseline and in response to allergen sensitization, which is associated with the potentiation of airway hyperreactivity. These effects are one mechanism by which maternal asthma may influence the inheritance of asthma risk.
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Affiliation(s)
- Katie M Lebold
- Department of Emergency Medicine, Stanford University School of Medicine, Palo Alto, California, United States
| | - Madeline Cook
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Oregon Health and Science University, Portland, Oregon, United States
| | - Alexandra B Pincus
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Oregon Health and Science University, Portland, Oregon, United States
| | - Kimberly A Nevonen
- Knight Cardiovascular Institute Epigenetics Consortium, Oregon Health and Science University, Portland, Oregon, United States
| | - Brett A Davis
- Knight Cardiovascular Institute Epigenetics Consortium, Oregon Health and Science University, Portland, Oregon, United States
| | - Lucia Carbone
- Knight Cardiovascular Institute Epigenetics Consortium, Oregon Health and Science University, Portland, Oregon, United States
- Department of Medicine, Oregon Health and Science University, Portland, Oregon, United States
- Department of Molecular and Medical Genetics, Oregon Health and Science University, Portland, Oregon, United States
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health and Science University, Portland, Oregon, United States
| | - Gina N Calco
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Oregon Health and Science University, Portland, Oregon, United States
| | - Aubrey B Pierce
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Oregon Health and Science University, Portland, Oregon, United States
| | - Becky J Proskocil
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Oregon Health and Science University, Portland, Oregon, United States
| | - Allison D Fryer
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Oregon Health and Science University, Portland, Oregon, United States
| | - David B Jacoby
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Oregon Health and Science University, Portland, Oregon, United States
| | - Matthew G Drake
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Oregon Health and Science University, Portland, Oregon, United States
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3
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Wang J, Zhou Y, Zhang H, Hu L, Liu J, Wang L, Wang T, Zhang H, Cong L, Wang Q. Pathogenesis of allergic diseases and implications for therapeutic interventions. Signal Transduct Target Ther 2023; 8:138. [PMID: 36964157 PMCID: PMC10039055 DOI: 10.1038/s41392-023-01344-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 01/20/2023] [Accepted: 02/03/2023] [Indexed: 03/26/2023] Open
Abstract
Allergic diseases such as allergic rhinitis (AR), allergic asthma (AAS), atopic dermatitis (AD), food allergy (FA), and eczema are systemic diseases caused by an impaired immune system. Accompanied by high recurrence rates, the steadily rising incidence rates of these diseases are attracting increasing attention. The pathogenesis of allergic diseases is complex and involves many factors, including maternal-fetal environment, living environment, genetics, epigenetics, and the body's immune status. The pathogenesis of allergic diseases exhibits a marked heterogeneity, with phenotype and endotype defining visible features and associated molecular mechanisms, respectively. With the rapid development of immunology, molecular biology, and biotechnology, many new biological drugs have been designed for the treatment of allergic diseases, including anti-immunoglobulin E (IgE), anti-interleukin (IL)-5, and anti-thymic stromal lymphopoietin (TSLP)/IL-4, to control symptoms. For doctors and scientists, it is becoming more and more important to understand the influencing factors, pathogenesis, and treatment progress of allergic diseases. This review aimed to assess the epidemiology, pathogenesis, and therapeutic interventions of allergic diseases, including AR, AAS, AD, and FA. We hope to help doctors and scientists understand allergic diseases systematically.
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Affiliation(s)
- Ji Wang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Yumei Zhou
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Honglei Zhang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Linhan Hu
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Juntong Liu
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Lei Wang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 1000210, China
| | - Tianyi Wang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Haiyun Zhang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Linpeng Cong
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China
| | - Qi Wang
- National Institute of TCM constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029, P.R. China.
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4
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Perkins RS, Singh R, Abell AN, Krum SA, Miranda-Carboni GA. The role of WNT10B in physiology and disease: A 10-year update. Front Cell Dev Biol 2023; 11:1120365. [PMID: 36814601 PMCID: PMC9939717 DOI: 10.3389/fcell.2023.1120365] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 01/16/2023] [Indexed: 02/09/2023] Open
Abstract
WNT10B, a member of the WNT family of secreted glycoproteins, activates the WNT/β-catenin signaling cascade to control proliferation, stemness, pluripotency, and cell fate decisions. WNT10B plays roles in many tissues, including bone, adipocytes, skin, hair, muscle, placenta, and the immune system. Aberrant WNT10B signaling leads to several diseases, such as osteoporosis, obesity, split-hand/foot malformation (SHFM), fibrosis, dental anomalies, and cancer. We reviewed WNT10B a decade ago, and here we provide a comprehensive update to the field. Novel research on WNT10B has expanded to many more tissues and diseases. WNT10B polymorphisms and mutations correlate with many phenotypes, including bone mineral density, obesity, pig litter size, dog elbow dysplasia, and cow body size. In addition, the field has focused on the regulation of WNT10B using upstream mediators, such as microRNAs (miRNAs) and long non-coding RNAs (lncRNAs). We also discussed the therapeutic implications of WNT10B regulation. In summary, research conducted during 2012-2022 revealed several new, diverse functions in the role of WNT10B in physiology and disease.
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Affiliation(s)
- Rachel S. Perkins
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, Memphis, TN, United States
| | - Rishika Singh
- College of Medicine, University of Tennessee Health Science Center, Memphis, TN, United States
| | - Amy N. Abell
- Department of Biological Sciences, University of Memphis, Memphis, TN, United States
| | - Susan A. Krum
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center, Memphis, TN, United States,Center for Cancer Research, University of Tennessee Health Science Center, Memphis, TN, United States
| | - Gustavo A. Miranda-Carboni
- Center for Cancer Research, University of Tennessee Health Science Center, Memphis, TN, United States,Department of Medicine, Division of Hematology and Oncology, College of Medicine, University of Tennessee Health Science Center, Memphis, TN, United States,*Correspondence: Gustavo A. Miranda-Carboni,
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5
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Abstract
PURPOSE OF REVIEW To provide an update on the current understanding of the role of wingless/integrase-1 (Wnt) signaling in pediatric allergic asthma and other pediatric lung diseases. RECENT FINDINGS The Wnt signaling pathway is critical for normal lung development. Genetic and epigenetic human studies indicate a link between Wnt signaling and the development and severity of asthma in children. Mechanistic studies using animal models of allergic asthma demonstrate a key role for Wnt signaling in allergic airway inflammation and remodeling. More recently, data on bronchopulmonary dysplasia (BPD) pathogenesis points to the Wnt signaling pathway as an important regulator. SUMMARY Current data indicates that the Wnt signaling pathway is an important mediator in allergic asthma and BPD pathogenesis. Further studies are needed to characterize the roles of individual Wnt signals in childhood disease, and to identify potential novel therapeutic targets to slow or prevent disease processes.
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Affiliation(s)
- Nooralam Rai
- Department of Pediatrics, Columbia University Medical Center, New York, NY, USA
| | - Jeanine D’Armiento
- Department of Anesthesiology, Medicine, and Physiology and Cellular Biophysics, Columbia University Medical Center, New York, NY, USA
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6
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Studniberg SI, Ioannidis LJ, Utami RAS, Trianty L, Liao Y, Abeysekera W, Li‐Wai‐Suen CSN, Pietrzak HM, Healer J, Puspitasari AM, Apriyanti D, Coutrier F, Poespoprodjo JR, Kenangalem E, Andries B, Prayoga P, Sariyanti N, Smyth GK, Cowman AF, Price RN, Noviyanti R, Shi W, Garnham AL, Hansen DS. Molecular profiling reveals features of clinical immunity and immunosuppression in asymptomatic P. falciparum malaria. Mol Syst Biol 2022; 18:e10824. [PMID: 35475529 PMCID: PMC9045086 DOI: 10.15252/msb.202110824] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 03/30/2022] [Accepted: 03/31/2022] [Indexed: 01/12/2023] Open
Abstract
Clinical immunity to P. falciparum malaria is non-sterilizing, with adults often experiencing asymptomatic infection. Historically, asymptomatic malaria has been viewed as beneficial and required to help maintain clinical immunity. Emerging views suggest that these infections are detrimental and constitute a parasite reservoir that perpetuates transmission. To define the impact of asymptomatic malaria, we pursued a systems approach integrating antibody responses, mass cytometry, and transcriptional profiling of individuals experiencing symptomatic and asymptomatic P. falciparum infection. Defined populations of classical and atypical memory B cells and a TH2 cell bias were associated with reduced risk of clinical malaria. Despite these protective responses, asymptomatic malaria featured an immunosuppressive transcriptional signature with upregulation of pathways involved in the inhibition of T-cell function, and CTLA-4 as a predicted regulator in these processes. As proof of concept, we demonstrated a role for CTLA-4 in the development of asymptomatic parasitemia in infection models. The results suggest that asymptomatic malaria is not innocuous and might not support the induction of immune processes to fully control parasitemia or efficiently respond to malaria vaccines.
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Affiliation(s)
- Stephanie I Studniberg
- The Walter and Eliza Hall Institute of Medical ResearchParkvilleVic.Australia,Department of Medical BiologyThe University of MelbourneParkvilleVic.Australia
| | - Lisa J Ioannidis
- The Walter and Eliza Hall Institute of Medical ResearchParkvilleVic.Australia,Department of Medical BiologyThe University of MelbourneParkvilleVic.Australia
| | - Retno A S Utami
- The Walter and Eliza Hall Institute of Medical ResearchParkvilleVic.Australia,Department of Medical BiologyThe University of MelbourneParkvilleVic.Australia,Eijkman Institute for Molecular BiologyJakartaIndonesia
| | - Leily Trianty
- Eijkman Institute for Molecular BiologyJakartaIndonesia
| | - Yang Liao
- Olivia Newton‐John Cancer Research InstituteHeidelbergVic.Australia
| | - Waruni Abeysekera
- The Walter and Eliza Hall Institute of Medical ResearchParkvilleVic.Australia,School of Mathematics and StatisticsThe University of MelbourneParkvilleVic.Australia
| | - Connie S N Li‐Wai‐Suen
- The Walter and Eliza Hall Institute of Medical ResearchParkvilleVic.Australia,School of Mathematics and StatisticsThe University of MelbourneParkvilleVic.Australia
| | - Halina M Pietrzak
- The Walter and Eliza Hall Institute of Medical ResearchParkvilleVic.Australia,Department of Medical BiologyThe University of MelbourneParkvilleVic.Australia
| | - Julie Healer
- The Walter and Eliza Hall Institute of Medical ResearchParkvilleVic.Australia,Department of Medical BiologyThe University of MelbourneParkvilleVic.Australia
| | | | - Dwi Apriyanti
- Eijkman Institute for Molecular BiologyJakartaIndonesia
| | | | | | | | | | - Pak Prayoga
- Papuan Health and Community FoundationPapuaIndonesia
| | | | - Gordon K Smyth
- The Walter and Eliza Hall Institute of Medical ResearchParkvilleVic.Australia,School of Mathematics and StatisticsThe University of MelbourneParkvilleVic.Australia
| | - Alan F Cowman
- The Walter and Eliza Hall Institute of Medical ResearchParkvilleVic.Australia,Department of Medical BiologyThe University of MelbourneParkvilleVic.Australia
| | - Ric N Price
- Global and Tropical Health DivisionMenzies School of Health Research and Charles Darwin UniversityDarwinNTAustralia,Centre for Tropical Medicine and Global HealthNuffield Department of MedicineUniversity of OxfordOxfordUK,Mahidol‐Oxford Tropical Medicine Research UnitMahidol UniversityBangkokThailand
| | | | - Wei Shi
- Olivia Newton‐John Cancer Research InstituteHeidelbergVic.Australia
| | - Alexandra L Garnham
- The Walter and Eliza Hall Institute of Medical ResearchParkvilleVic.Australia,School of Mathematics and StatisticsThe University of MelbourneParkvilleVic.Australia
| | - Diana S Hansen
- The Walter and Eliza Hall Institute of Medical ResearchParkvilleVic.Australia,Department of Medical BiologyThe University of MelbourneParkvilleVic.Australia
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7
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Rai N, Arteaga-Solis E, Goldklang M, Zelonina T, D'Armiento J. The Role of Secreted Frizzled Related Protein-1 in Allergic Asthma. Am J Respir Cell Mol Biol 2021; 66:293-301. [PMID: 34929134 DOI: 10.1165/rcmb.2020-0314oc] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Although allergic asthma is a highly prevalent chronic inflammatory condition, the underlying pathogenesis driving Th2 type inflammation is not well understood. Wnt/β-catenin signaling has been implicated, but the influence of individual members of the pathway is not clear. We hypothesized that Secreted Frizzled Related Protein-1 (SFRP-1), a Wnt signaling modulator, plays an important role in the development of allergic inflammation in asthma. Using an in vivo house dust mite asthma model, SFRP-1-/- mice were sensitized, and their bronchoalveolar lavage fluid was collected for evaluation of airway inflammation. SFRP-1-/- mice exhibited less inflammation, with reduced cellular infiltration and concentration of IL-5 in bronchoalveolar lavage fluid, compared to wild type (WT) mice. Similar findings were observed in WT mice treated with SFRP-1 inhibitor, WAY316606. Alveolar macrophages from sensitized SFRP-1-/- mice demonstrated reduced alternative polarization compared to wild WT, indicating that macrophages could mediate the alteration in inflammation seen in these mice. These findings suggest that SFRP-1 is an important potentiator of asthmatic airway inflammation.
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Affiliation(s)
- Nooralam Rai
- Columbia University Medical Center, 21611, New York, New York, United States
| | - Emilio Arteaga-Solis
- Columbia University Medical Center, 21611, Pediatrics, New York, New York, United States
| | - Monica Goldklang
- Columbia University Irving Medical Center, 21611, Department of Anesthesiology, New York, New York, United States
| | - Tina Zelonina
- Columbia University, 5798, Department of Anesthesiology, New York, New York, United States
| | - Jeanine D'Armiento
- Columbia University Irving Medical Center, 21611, Department of Anesthesiology, New York, New York, United States;
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8
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Yang Z, Wang M, Ren Y, Li L, Cao L, Zhang W, Lv K, Sun Z, Nie S. Inhibition of Wnt10b/β-catenin signaling alleviates pulmonary fibrogenesis induced by paraquat in vivo and in vitro. Life Sci 2021; 286:120027. [PMID: 34627778 DOI: 10.1016/j.lfs.2021.120027] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 09/23/2021] [Accepted: 10/01/2021] [Indexed: 01/04/2023]
Abstract
Pulmonary fibrosis (PF) caused by paraquat remains a critical issue, and the molecular mechanisms are still unclear. Epithelial-mesenchymal transition (EMT) is regarded as a hallmark of PF, conferring alveolar epithelial cells partial mesenchymal characteristics, facilitating migration, expressing excessive extracellular matrix components, and participating in lung parenchyma remodeling and stiffening. Aberration of Wnt signaling has been identified in EMT and PF, and Wnt protein family consists of 19 ligands. The relationship of the specific Wnt ligands and fibrogenesis induced by PQ was not well defined. In current study, PQ-induced lung fibrosis rat model and EMT cell model were utilized to investigate the underlying molecular mechanisms both in vivo and in vitro. The results demonstrated that canonical Wnt/β-catenin signaling was highly activated and Wnt10b was the most affected. Additionally, suppression of Wnt10b by RNA interference could reverse EMT in vitro and detain the process of PF in vivo. These data establish Wnt10b as the key regulator of EMT and lung fibrogenesis, and suggest the potential of targeted interference against Wnt10b as a promising therapeutic strategy for lung fibrosis.
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Affiliation(s)
- Zhizhou Yang
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China; Department of Emergency Medicine, the First School of Clinical Medicine, Southern Medical University, Nanjing, 210002, PR China
| | - Mengmeng Wang
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China; Department of Emergency Medicine, the First School of Clinical Medicine, Southern Medical University, Nanjing, 210002, PR China
| | - Yi Ren
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China
| | - Liang Li
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China
| | - Liping Cao
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China
| | - Wei Zhang
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China
| | - Kongbo Lv
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China
| | - Zhaorui Sun
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China; Department of Emergency Medicine, the First School of Clinical Medicine, Southern Medical University, Nanjing, 210002, PR China.
| | - Shinan Nie
- Department of Emergency Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, PR China; Department of Emergency Medicine, the First School of Clinical Medicine, Southern Medical University, Nanjing, 210002, PR China.
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9
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Jridi I, Canté-Barrett K, Pike-Overzet K, Staal FJT. Inflammation and Wnt Signaling: Target for Immunomodulatory Therapy? Front Cell Dev Biol 2021; 8:615131. [PMID: 33614624 PMCID: PMC7890028 DOI: 10.3389/fcell.2020.615131] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 12/22/2020] [Indexed: 12/14/2022] Open
Abstract
Wnt proteins comprise a large family of highly conserved glycoproteins known for their role in development, cell fate specification, tissue regeneration, and tissue homeostasis. Aberrant Wnt signaling is linked to developmental defects, malignant transformation, and carcinogenesis as well as to inflammation. Mounting evidence from recent research suggests that a dysregulated activation of Wnt signaling is involved in the pathogenesis of chronic inflammatory diseases, such as neuroinflammation, cancer-mediated inflammation, and metabolic inflammatory diseases. Recent findings highlight the role of Wnt in the modulation of inflammatory cytokine production, such as NF-kB signaling and in innate defense mechanisms as well as in the bridging of innate and adaptive immunity. This sparked the development of novel therapeutic treatments against inflammatory diseases based on Wnt modulation. Here, we summarize the role and function of the Wnt pathway in inflammatory diseases and focus on Wnt signaling as underlying master regulator of inflammation that can be therapeutically targeted.
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Affiliation(s)
- Imen Jridi
- Department of Immunology, Leiden University Medical Center, Leiden, Netherlands
| | | | - Karin Pike-Overzet
- Department of Immunology, Leiden University Medical Center, Leiden, Netherlands
| | - Frank J T Staal
- Department of Immunology, Leiden University Medical Center, Leiden, Netherlands
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10
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Huo R, Tian X, Chang Q, Liu D, Wang C, Bai J, Wang R, Zheng G, Tian X. Targeted inhibition of β-catenin alleviates airway inflammation and remodeling in asthma via modulating the profibrotic and anti-inflammatory actions of transforming growth factor-β 1. Ther Adv Respir Dis 2021; 15:1753466620981858. [PMID: 33530899 PMCID: PMC7970683 DOI: 10.1177/1753466620981858] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background: TGF-β1 is a key cytokine involved in both airway inflammation and airway remodeling in asthma because of its anti-inflammatory and profibrotic effect. In our previous study, we found that knockdown of cytosolic β-catenin alleviated the profibrogenic effect of TGF-β1 without influencing its anti-inflammatory effect. However, the exact role of targeting β-catenin in asthma is not yet fully demonstrated. In the present study, we investigated the effect and mechanism of targeting β-catenin in OVA-challenged asthmatic rats with airway inflammation and remodeling features. Methods: We integrated experimental asthma model and asthma related cell model to explore the effect of targeting β-catenin on airway inflammation and remodeling of asthma. Results: Blocking β-catenin with ICG001, a small molecule inhibitor of β-catenin/TCF via binding to cAMP-response elementbinding protein, attenuated airway inflammation by increasing levels of anti-inflammation cytokines IL-10, IL-35 and decreasing levels of T helper (Th)2 cells and Th17 cytokine. Suppressing β-catenin by ICG001 inhibited airway remodeling via reducing the level of TGF-β1 and the expressions of Snail, MMP-7, MMP-9 and, up-regulating expression of E-cadherin, down-regulating expressions of α-SMA and Fn. Inhibition of β-catenin with ICG001 suppressed TGF-β1 induced proliferation and activation of CCC-REPF-1, blocked TGF-β1 induced epithelial–mesenchymal transition (EMT) of RLE-6TN. Conclusion: Blockade of β-catenin/TCF not only prevents TGF-β1 induced EMT and profibrogenic effects involved in pathological remodeling of airway, but also alleviates airway inflammation in asthma by balancing pro-inflammatory and anti-inflammatory cytokine. In conclusion, targeting β-catenin specifically via inhibition of β-catenin/TCF might be a new therapeutic strategy for asthma. The reviews of this paper are available via the supplemental material section.
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Affiliation(s)
- Rujie Huo
- Department of Respiratory and Critical Care Medicine, Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Xinli Tian
- Cardiopulmonary Center, General Hospital of PLA Army, Beijing, China
| | - Qin Chang
- Department of Respiratory Medicine, Linfen Central Hospital, Linfen, China
| | - Dai Liu
- Department of Respiratory and Critical Care Medicine, Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Chen Wang
- Pathology Department, Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Jingcui Bai
- Department of Respiratory and Critical Care Medicine, Second Hospital of Shanxi Medical University, Taiyuan, China
| | - Runjuan Wang
- Emergency Department, Central Hospital of China Railway No.3 Engineering Group, Taiyuan, China
| | - Guoping Zheng
- Centre for Transplant and Renal Research, Westmead Institute for Medical Research, University of Sydney, Sydney, NSW, Australia
| | - Xinrui Tian
- Department of Respiratory and Critical Care Medicine, Second Hospital of Shanxi Medical University, 382 Wuyi Road, Xinghualing Area, Taiyuan, China
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11
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Takahashi H, Ogoyama M, Nagayama S, Suzuki H, Ohkuchi A, Matsubara S, Takizawa T. Extravillous trophoblast invasion accelerated by WNT3A, 5A, and 10B via CD44. J Matern Fetal Neonatal Med 2019; 34:3377-3385. [PMID: 31736372 DOI: 10.1080/14767058.2019.1684891] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
INTRODUCTION Appropriate extravillous trophoblast (EVT) invasion is essential for successful pregnancy. Previously, we showed that EVTs express CD44, which accelerated EVT invasion. However, its regulation mechanism via CD44 remains unknown. Our hypothesis was that WNT signaling enhanced EVT invasion via CD44. To test this hypothesis, we investigated the effects of WNT ligands on CD44 expression and EVT invasion using EVT cell lines and isolated primary EVTs. METHODS We used EVT cell lines (HTR8/SVneo and HChEpC1b) and isolated primary EVTs, extracted from first-trimester trophoblasts. The cells were supplemented with WNT3A, 5A, and 10B. We examined cell invasion and the expressions of CD44 and matrix metalloproteinase (MMP) 9. Next, to clarify the pathway of WNT10B in EVTs, we knock-downed WNT10B using siRNA and activated or inhibited the WNT canonical pathway using an activator (lithium chloride) or inhibitor (FH535, XAV939) with WNT10B addition. RESULTS WNT3A, 5A, and 10B accelerated the invasion in the EVT lines and isolated primary EVTs. The expressions of CD44 and MMP9 were also upregulated by WNT ligands. WNT10B knockdown significantly inhibited EVT invasion concomitantly with CD44 expression. The WNT canonical pathway activator upregulated CD44 expression and its inhibitor downregulated it with WNT10B addition. CONCLUSIONS The present study is the first to show the possibility that WNT3A, WNT5A, and WNT10B exist upstream of CD44 in EVTs. Among them, WNT10B may be a novel accelerator of EVT invasion. WNT signaling mediated by multiple WNT ligands may contribute to EVT invasion.
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Affiliation(s)
- Hironori Takahashi
- Department of Obstetrics and Gynecology, Jichi Medical University, Tochigi, Japan.,Department of Molecular Medicine and Anatomy, Nippon Medical School, Tokyo, Japan
| | - Manabu Ogoyama
- Department of Obstetrics and Gynecology, Jichi Medical University, Tochigi, Japan.,Department of Molecular Medicine and Anatomy, Nippon Medical School, Tokyo, Japan
| | - Shiho Nagayama
- Department of Obstetrics and Gynecology, Jichi Medical University, Tochigi, Japan
| | - Hirotada Suzuki
- Department of Obstetrics and Gynecology, Jichi Medical University, Tochigi, Japan
| | - Akihide Ohkuchi
- Department of Obstetrics and Gynecology, Jichi Medical University, Tochigi, Japan
| | - Shigeki Matsubara
- Department of Obstetrics and Gynecology, Jichi Medical University, Tochigi, Japan
| | - Toshihiro Takizawa
- Department of Molecular Medicine and Anatomy, Nippon Medical School, Tokyo, Japan
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12
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Li X, Xiang Y, Li F, Yin C, Li B, Ke X. WNT/β-Catenin Signaling Pathway Regulating T Cell-Inflammation in the Tumor Microenvironment. Front Immunol 2019; 10:2293. [PMID: 31616443 PMCID: PMC6775198 DOI: 10.3389/fimmu.2019.02293] [Citation(s) in RCA: 151] [Impact Index Per Article: 30.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 09/11/2019] [Indexed: 01/26/2023] Open
Abstract
Immunotherapy with checkpoint inhibitors has greatly prolonged the overall survival of cancer patients in melanoma and many other cancer types. However, only a subset of patients shows clinical responses from these interventions, which was predicated by the T cell-inflamed tumor microenvironment. T cell-inflamed phenotype is characterized by the infiltration of CD8+ T cells, CD8α/CD103-lineage dendritic cells (DCs), as well as high density of forkhead box P3 (FoxP3)+ regulatory T cells (Tregs) that are associated with the efficacy of immune checkpoint blockade. A number of regulators has been associated with T cell-inflammation in the tumor microenvironment, and WNT/β-catenin signaling is one of the best characterized. The tumor-intrinsic WNT/β-catenin signaling activation is frequently associated with poor spontaneous T cell infiltration across most human cancers. In this article, we review the essential roles of WNT/β-catenin signaling in the T cell-inflamed and non-T cell-inflamed tumor microenvironment, including the development and function of immune cells, activation of immune exclusion of tumor cells, and cancer immunosurveillance. We also discuss the impact of this pathway in driving the non-T cell-inflamed tumor microenvironment in other tumor types. To improve immunotherapy efficacy, we argue that targeting Wnt/β-catenin signaling should be a high priority for combinational cancer therapy to restore T cell infiltration.
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Affiliation(s)
- Xin Li
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Yanwei Xiang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Fulun Li
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chengqian Yin
- Department of Pharmacology & Experimental Therapeutics, Boston University School of Medicine, Boston, MA, United States
| | - Bin Li
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Xisong Ke
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Center for Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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13
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Ogongo P, Porterfield JZ, Leslie A. Lung Tissue Resident Memory T-Cells in the Immune Response to Mycobacterium tuberculosis. Front Immunol 2019; 10:992. [PMID: 31130965 PMCID: PMC6510113 DOI: 10.3389/fimmu.2019.00992] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 04/17/2019] [Indexed: 12/12/2022] Open
Abstract
Despite widespread BCG vaccination and effective anti-TB drugs, Tuberculosis (TB) remains the leading cause of death from an infectious agent worldwide. Several recent publications give reasons to be optimistic about the possibility of a more effective vaccine, but the only full-scale clinical trial conducted failed to show protection above BCG. The immunogenicity of vaccines in humans is primarily evaluated by the systemic immune responses they generate, despite the fact that a correlation between these responses and protection from TB disease has not been demonstrated. A novel approach to tackling this problem is to study the local immune responses that occur at the site of TB infection in the human lung, rather than those detectable in blood. There is a growing understanding that pathogen specific T-cell immunity can be highly localized at the site of infection, due to the existence of tissue resident memory T-cells (Trm). Notably, these cells do not recirculate in the blood and thus may not be represented in studies of the systemic immune response. Here, we review the potential role of Trms as a component of the TB immune response and discuss how a better understanding of this response could be harnessed to improve TB vaccine efficacy.
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Affiliation(s)
- Paul Ogongo
- Africa Health Research Institute, Durban, South Africa.,School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Durban, South Africa.,Institute of Primate Research, National Museums of Kenya, Nairobi, Kenya
| | - James Zachary Porterfield
- Africa Health Research Institute, Durban, South Africa.,College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa.,Yale School of Public Health, Yale University, New Haven, CT, United States
| | - Alasdair Leslie
- Africa Health Research Institute, Durban, South Africa.,Department of Infection and Immunity, University College London, London, United Kingdom
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14
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Mahmoudvand S, Shokri S, Taherkhani R, Farshadpour F. Hepatitis C virus core protein modulates several signaling pathways involved in hepatocellular carcinoma. World J Gastroenterol 2019; 25:42-58. [PMID: 30643357 PMCID: PMC6328967 DOI: 10.3748/wjg.v25.i1.42] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 12/07/2018] [Accepted: 12/13/2018] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the fifth most common cancer, and hepatitis C virus (HCV) infection plays a major role in HCC development. The molecular mechanisms by which HCV infection leads to HCC are varied. HCV core protein is an important risk factor in HCV-associated liver pathogenesis and can modulate several signaling pathways involved in cell cycle regulation, cell growth promotion, cell proliferation, apoptosis, oxidative stress and lipid metabolism. The dysregulation of signaling pathways such as transforming growth factor β (TGF-β), vascular endothelial growth factor (VEGF), Wnt/β-catenin (WNT), cyclooxygenase-2 (COX-2) and peroxisome proliferator-activated receptor α (PPARα) by HCV core protein is implicated in the development of HCC. Therefore, it has been suggested that this protein be considered a favorable target for further studies in the development of HCC. In addition, considering the axial role of these signaling pathways in HCC, they are considered druggable targets for cancer therapy. Therefore, using strategies to limit the dysregulation effects of core protein on these signaling pathways seems necessary to prevent HCV-related HCC.
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Affiliation(s)
- Shahab Mahmoudvand
- Department of Virology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 6135715794, Iran
- Department of Medical Virology, School of Medicine, Hamadan University of Medical Sciences, Hamadan 6517838736, Iran
| | - Somayeh Shokri
- Department of Virology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz 6135715794, Iran
- Department of Medical Virology, School of Medicine, Hamadan University of Medical Sciences, Hamadan 6517838736, Iran
| | - Reza Taherkhani
- The Persian Gulf Tropical Medicine Research Center, Bushehr University of Medical Sciences, Bushehr 7514633341, Iran
| | - Fatemeh Farshadpour
- The Persian Gulf Tropical Medicine Research Center, Bushehr University of Medical Sciences, Bushehr 7514633341, Iran
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15
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Skevaki C, Renz H. Advances in mechanisms of allergic disease in 2017. J Allergy Clin Immunol 2018; 142:1730-1739. [PMID: 30315828 DOI: 10.1016/j.jaci.2018.09.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 09/14/2018] [Accepted: 09/21/2018] [Indexed: 02/07/2023]
Abstract
This review highlights advances in mechanisms of allergic disease, particularly type 2 innate lymphoid cells, TH2 lymphocytes, B cells, dendritic cells, microbiome and barrier function, eosinophils, and mast cells. During the last year, considerable progress has been made in the further characterization of type 2 inflammation controlled by both adaptive (TH2) and type 2 innate lymphoid effector cells. New pathways of lymphocyte activation, trafficking, and recruitment and effector cell mechanisms have been discovered. The plasticity of lymphocyte effector cell responses is another area in which major progress has been achieved. Accumulating evidence will influence both our understanding of allergic disease and our efforts for allergy prevention and treatment.
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Affiliation(s)
- Chrysanthi Skevaki
- Institute of Laboratory Medicine, Philipps Universität Marburg, Marburg, Germany; Universities of Giessen and Marburg Lung Center (UGMLC), Philipps Universität Marburg, German Center for Lung Research (DZL), Marburg, Germany
| | - Harald Renz
- Institute of Laboratory Medicine, Philipps Universität Marburg, Marburg, Germany; Universities of Giessen and Marburg Lung Center (UGMLC), Philipps Universität Marburg, German Center for Lung Research (DZL), Marburg, Germany.
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16
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Chae WJ, Bothwell ALM. Canonical and Non-Canonical Wnt Signaling in Immune Cells. Trends Immunol 2018; 39:830-847. [PMID: 30213499 DOI: 10.1016/j.it.2018.08.006] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 08/12/2018] [Accepted: 08/15/2018] [Indexed: 12/18/2022]
Abstract
Cell differentiation, proliferation, and death are vital for immune homeostasis. Wnt signaling plays essential roles in processes across species. The roles of Wnt signaling proteins and Wnt ligands have been studied in the past, but the context-dependent mechanisms and functions of these pathways in immune responses remain unclear. Recent findings regarding the role of Wnt ligands and Wnt signaling in immune cells and their immunomodulatory mechanisms suggest that Wnt ligands and signaling are significant in regulating immune responses. We introduce recent key findings and future perspectives on Wnt ligands and their signaling pathways in immune cells as well as the immunological roles and functions of Wnt antagonists.
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Affiliation(s)
- Wook-Jin Chae
- Department of Immunobiology, Yale University School of Medicine, 300 Cedar Street, New Haven, CT 06520, USA.
| | - Alfred L M Bothwell
- Department of Immunobiology, Yale University School of Medicine, 300 Cedar Street, New Haven, CT 06520, USA.
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17
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Beckert H, Meyer-Martin H, Buhl R, Taube C, Reuter S. The Canonical but Not the Noncanonical Wnt Pathway Inhibits the Development of Allergic Airway Disease. THE JOURNAL OF IMMUNOLOGY 2018; 201:1855-1864. [PMID: 30135183 DOI: 10.4049/jimmunol.1800554] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 07/26/2018] [Indexed: 12/27/2022]
Abstract
Asthma is a syndrome with multifactorial causes, resulting in a variety of different phenotypes. Current treatment options are not curative and are sometimes ineffective in certain disease phenotypes. Therefore, novel therapeutic approaches are required. Recent findings have shown that activation of the canonical Wnt signaling pathway suppresses the development of allergic airway disease. In contrast, the effect of the noncanonical Wnt signaling pathway activation on allergic airway disease is not well described. The aim of this study was to validate the therapeutic effectiveness of Wnt-1-driven canonical Wnt signaling compared with Wnt-5a-driven noncanonical signaling in murine models. In vitro, both ligands were capable of attenuating allergen-specific T cell activation in a dendritic cell-dependent manner. In addition, the therapeutic effects of Wnt ligands were assessed in two different models of allergic airway disease. Application of Wnt-1 resulted in suppression of airway inflammation as well as airway hyperresponsiveness and mucus production. In contrast, administration of Wnt-5a was less effective in reducing airway inflammation or goblet cell metaplasia. These results suggest an immune modulating function for canonical as well as noncanonical Wnt signaling, but canonical Wnt pathway activation appears to be more effective in suppressing allergic airway disease than noncanonical Wnt activation.
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Affiliation(s)
- Hendrik Beckert
- Department of Pulmonary Medicine, University Medical Center Essen-Ruhrlandklinik, Essen, North Rhine-Westphalia 45239, Germany; and
| | - Helen Meyer-Martin
- Department of Pulmonary Medicine, III. Medical Clinic, University Medical Center of the Johannes Gutenberg University, D-55131 Mainz, Germany
| | - Roland Buhl
- Department of Pulmonary Medicine, III. Medical Clinic, University Medical Center of the Johannes Gutenberg University, D-55131 Mainz, Germany
| | - Christian Taube
- Department of Pulmonary Medicine, University Medical Center Essen-Ruhrlandklinik, Essen, North Rhine-Westphalia 45239, Germany; and
| | - Sebastian Reuter
- Department of Pulmonary Medicine, University Medical Center Essen-Ruhrlandklinik, Essen, North Rhine-Westphalia 45239, Germany; and
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18
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Liu M, Xu Z, Du Z, Wu B, Jin T, Xu K, Xu L, Li E, Xu H. The Identification of Key Genes and Pathways in Glioma by Bioinformatics Analysis. J Immunol Res 2017; 2017:1278081. [PMID: 29362722 PMCID: PMC5736927 DOI: 10.1155/2017/1278081] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Accepted: 10/16/2017] [Indexed: 02/05/2023] Open
Abstract
Glioma is the most common malignant tumor in the central nervous system. This study aims to explore the potential mechanism and identify gene signatures of glioma. The glioma gene expression profile GSE4290 was analyzed for differentially expressed genes (DEGs). Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses were applied for the enriched pathways. A protein-protein interaction (PPI) network was constructed to find the hub genes. Survival analysis was conducted to screen and validate critical genes. In this study, 775 downregulated DEGs were identified. GO analysis demonstrated that the DEGs were enriched in cellular protein modification, regulation of cell communication, and regulation of signaling. KEGG analysis indicated that the DEGs were enriched in the MAPK signaling pathway, endocytosis, oxytocin signaling, and calcium signaling. PPI network and module analysis found 12 hub genes, which were enriched in synaptic vesicle cycling rheumatoid arthritis and collecting duct acid secretion. The four key genes CDK17, GNA13, PHF21A, and MTHFD2 were identified in both generation (GSE4412) and validation (GSE4271) dataset, respectively. Regression analysis showed that CDK13, PHF21A, and MTHFD2 were independent predictors. The results suggested that CDK17, GNA13, PHF21A, and MTHFD2 might play important roles and potentially be valuable in the prognosis and treatment of glioma.
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Affiliation(s)
- Mingfa Liu
- Department of Neurosurgery, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, China
| | - Zhennan Xu
- Department of Neurosurgery, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, China
| | - Zepeng Du
- Department of Pathology, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, China
| | - Bingli Wu
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, China
| | - Tao Jin
- Department of Neurosurgery, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, China
| | - Ke Xu
- Department of Neurosurgery, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, China
| | - Liyan Xu
- Institute of Oncologic Pathology, Shantou University Medical College, Shantou 515041, China
| | - Enmin Li
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, China
| | - Haixiong Xu
- Department of Neurosurgery, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-sen University, Shantou 515041, China
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19
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Koopmans T, Gosens R. Revisiting asthma therapeutics: focus on WNT signal transduction. Drug Discov Today 2017; 23:49-62. [PMID: 28890197 DOI: 10.1016/j.drudis.2017.09.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 07/20/2017] [Accepted: 09/01/2017] [Indexed: 12/16/2022]
Abstract
Asthma is a complex disease of the airways that develops as a consequence of both genetic and environmental factors. This interaction has highlighted genes important in early life, particularly those that control lung development, such as the Wingless/Integrase-1 (WNT) signalling pathway. Although aberrant WNT signalling is involved with an array of human conditions, it has received little attention within the context of asthma. Yet it is highly relevant, driving events involved with inflammation, airway remodelling, and airway hyper-responsiveness (AHR). In this review, we revisit asthma therapeutics by examining whether WNT signalling is a valid therapeutic target for asthma.
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Affiliation(s)
- Tim Koopmans
- Department of Molecular Pharmacology, University of Groningen, The Netherlands; Groningen Research Institute for Asthma and COPD (GRIAC), University of Groningen, The Netherlands
| | - Reinoud Gosens
- Department of Molecular Pharmacology, University of Groningen, The Netherlands; Groningen Research Institute for Asthma and COPD (GRIAC), University of Groningen, The Netherlands.
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20
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Hussain M, Xu C, Lu M, Wu X, Tang L, Wu X. Wnt/β-catenin signaling links embryonic lung development and asthmatic airway remodeling. Biochim Biophys Acta Mol Basis Dis 2017; 1863:3226-3242. [PMID: 28866134 DOI: 10.1016/j.bbadis.2017.08.031] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 08/10/2017] [Accepted: 08/29/2017] [Indexed: 12/23/2022]
Abstract
Embryonic lung development requires reciprocal endodermal-mesodermal interactions; mediated by various signaling proteins. Wnt/β-catenin is a signaling protein that exhibits the pivotal role in lung development, injury and repair while aberrant expression of Wnt/β-catenin signaling leads to asthmatic airway remodeling: characterized by hyperplasia and hypertrophy of airway smooth muscle cells, alveolar and vascular damage goblet cells metaplasia, and deposition of extracellular matrix; resulting in decreased lung compliance and increased airway resistance. The substantial evidence suggests that Wnt/β-catenin signaling links embryonic lung development and asthmatic airway remodeling. Here, we summarized the recent advances related to the mechanistic role of Wnt/β-catenin signaling in lung development, consequences of aberrant expression or deletion of Wnt/β-catenin signaling in expansion and progression of asthmatic airway remodeling, and linking early-impaired pulmonary development and airway remodeling later in life. Finally, we emphasized all possible recent potential therapeutic significance and future prospectives, that are adaptable for therapeutic intervention to treat asthmatic airway remodeling.
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Affiliation(s)
- Musaddique Hussain
- Department of Pharmacology, School of Medicine, Zhejiang University, Hangzhou City 310058, China; The Key Respiratory Drug Research Laboratory of China Food and Drug Administration, School of Medicine, Zhejiang University, Hangzhou City 310058, China.
| | - Chengyun Xu
- Department of Pharmacology, School of Medicine, Zhejiang University, Hangzhou City 310058, China; The Key Respiratory Drug Research Laboratory of China Food and Drug Administration, School of Medicine, Zhejiang University, Hangzhou City 310058, China
| | - Meiping Lu
- Department of Respiratory Medicine, the Affiliated Children Hospital, School of Medicine, Zhejiang University, Hangzhou City 310006, China
| | - Xiling Wu
- Department of Respiratory Medicine, the Affiliated Children Hospital, School of Medicine, Zhejiang University, Hangzhou City 310006, China.
| | - Lanfang Tang
- Department of Respiratory Medicine, the Affiliated Children Hospital, School of Medicine, Zhejiang University, Hangzhou City 310006, China
| | - Ximei Wu
- Department of Pharmacology, School of Medicine, Zhejiang University, Hangzhou City 310058, China; The Key Respiratory Drug Research Laboratory of China Food and Drug Administration, School of Medicine, Zhejiang University, Hangzhou City 310058, China.
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21
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Yao L, Zhao H, Tang H, Xiong J, Zhao W, Liu L, Dong H, Zou F, Cai S. Blockade of β-catenin signaling attenuates toluene diisocyanate-induced experimental asthma. Allergy 2017; 72:579-589. [PMID: 27624805 DOI: 10.1111/all.13045] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/09/2016] [Indexed: 01/22/2023]
Abstract
BACKGROUND Aberrant activation of β-catenin signaling by both WNT-dependent and WNT-independent pathways has been demonstrated in asthmatic airways, which is thought to contribute critically in remodeling of the airways. Yet, the exact role of β-catenin in asthma is very poorly defined. As we have previously reported abnormal expression of β-catenin in a toluene diisocyanate (TDI)-induced asthma model, in this study, we evaluated the therapeutic efficacy of two small molecules XAV-939 and ICG-001 in TDI-asthmatic male BALB/c mice, which selectively block β-catenin-mediated transcription. METHODS Male BALB/c mice were sensitized and challenged with TDI to generate a chemically induced asthma model. Inhibitors of β-catenin, XAV-939, and ICG-001 were respectively given to the mice through intraperitoneally injection. RESULTS TDI exposure led to a significantly increased activity of β-catenin, which was then confirmed by a luciferase assay in 16HBE transfected with the TOPFlash reporter plasmid. Treatment with either XAV-939 or ICG-001 effectively inhibited activation of β-catenin and downregulated mRNA expression of β-catenin-targeted genes in TDI-asthmatic mice, paralleled by dramatically attenuated TDI-induced hyperresponsiveness and inflammation of the airway, alleviated airway goblet cell metaplasia and collagen deposition, decreased Th2 inflammation, as well as lower levels of TGFβ1, VEGF, HMGB1, and IL-1β. CONCLUSION The results showed that β-catenin is a principal mediator of TDI-induced asthma, proposing β-catenin as a promising therapeutic target in asthma.
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Affiliation(s)
- L. Yao
- Department of Respiratory and Critical Care Medicine; Chronic Airways Diseases Laboratory; Nanfang Hospital; Southern Medical University; Guangzhou China
| | - H. Zhao
- Department of Respiratory and Critical Care Medicine; Chronic Airways Diseases Laboratory; Nanfang Hospital; Southern Medical University; Guangzhou China
| | - H. Tang
- Department of Respiratory and Critical Care Medicine; Chronic Airways Diseases Laboratory; Nanfang Hospital; Southern Medical University; Guangzhou China
| | - J. Xiong
- Department of Respiratory and Critical Care Medicine; Chronic Airways Diseases Laboratory; Nanfang Hospital; Southern Medical University; Guangzhou China
| | - W. Zhao
- Department of Respiratory and Critical Care Medicine; Chronic Airways Diseases Laboratory; Nanfang Hospital; Southern Medical University; Guangzhou China
| | - L. Liu
- Department of Respiratory and Critical Care Medicine; Chronic Airways Diseases Laboratory; Nanfang Hospital; Southern Medical University; Guangzhou China
| | - H. Dong
- Department of Respiratory and Critical Care Medicine; Chronic Airways Diseases Laboratory; Nanfang Hospital; Southern Medical University; Guangzhou China
| | - F. Zou
- School of Public Health and Tropical Medicine; Southern Medical University; Guangzhou China
| | - S. Cai
- Department of Respiratory and Critical Care Medicine; Chronic Airways Diseases Laboratory; Nanfang Hospital; Southern Medical University; Guangzhou China
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22
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Wang W, Pan Q, Fuhler GM, Smits R, Peppelenbosch MP. Action and function of Wnt/β-catenin signaling in the progression from chronic hepatitis C to hepatocellular carcinoma. J Gastroenterol 2017; 52:419-431. [PMID: 28035485 PMCID: PMC5357489 DOI: 10.1007/s00535-016-1299-5] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 12/17/2016] [Indexed: 02/04/2023]
Abstract
Hepatitis C virus (HCV) infection is one of the leading causes of hepatocellular carcinoma (HCC) worldwide but the mechanistic basis as to how chronic HCV infection furthers the HCC process remains only poorly understood. Accumulating evidence indicates that HCV core and nonstructural proteins provoke activation of the Wnt/β-catenin signaling pathway, and the evidence supporting a role of Wnt/β-catenin signaling in the onset and progression of HCC is compelling. Convincing molecular explanations as to how expression of viral effectors translates into increased activity of the Wnt/β-catenin signaling machinery are still largely lacking, hampering the design of rational strategies aimed at preventing HCC. Furthermore, how such increased signaling is especially associated with HCC oncogenesis in the context of HCV infection remains obscure as well. Here we review the body of contemporary biomedical knowledge on the role of the Wnt/β-catenin pathway in the progression from chronic hepatitis C to cirrhosis and HCC and explore potential hypotheses as to the mechanisms involved.
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Affiliation(s)
- Wenhui Wang
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, ’s Gravendijkwal 230, 3015 CE Rotterdam, Netherlands
| | - Qiuwei Pan
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, ’s Gravendijkwal 230, 3015 CE Rotterdam, Netherlands
| | - Gwenny M. Fuhler
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, ’s Gravendijkwal 230, 3015 CE Rotterdam, Netherlands
| | - Ron Smits
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, ’s Gravendijkwal 230, 3015 CE Rotterdam, Netherlands
| | - Maikel P. Peppelenbosch
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, ’s Gravendijkwal 230, 3015 CE Rotterdam, Netherlands
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Dietz K, de Los Reyes Jiménez M, Gollwitzer ES, Chaker AM, Zissler UM, Rådmark OP, Baarsma HA, Königshoff M, Schmidt-Weber CB, Marsland BJ, Esser-von Bieren J. Age dictates a steroid-resistant cascade of Wnt5a, transglutaminase 2, and leukotrienes in inflamed airways. J Allergy Clin Immunol 2016; 139:1343-1354.e6. [PMID: 27554815 DOI: 10.1016/j.jaci.2016.07.014] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Revised: 07/12/2016] [Accepted: 07/26/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND Airway remodeling is a detrimental and refractory process showing age-dependent clinical manifestations that are mechanistically undefined. The leukotriene (LT) and wingless/integrase (Wnt) pathways have been implicated in remodeling, but age-specific expression profiles and common regulators remained elusive. OBJECTIVE We sought to study the activation of the LT and Wnt pathways during early- or late-onset allergic airway inflammation and to address regulatory mechanisms and clinical relevance in normal human bronchial epithelial cells (NHBEs) and nasal polyp tissues. METHODS Mice were sensitized with house dust mite (HDM) allergens from days 3, 15, or 60 after birth. Remodeling factors in murine bronchoalveolar lavage fluid, lung tissue, or human nasal polyp tissue were analyzed by means of Western blotting, immunoassays, or histology. Regulatory mechanisms were studied in cytokine/HDM-stimulated NHBEs and macrophages. RESULTS Bronchoalveolar lavage fluid LT levels were increased in neonatal and adult but reduced in juvenile HDM-sensitized mice. Lungs of neonatally sensitized mice showed increased 5-lipoxygenase levels, whereas adult mice expressed more group 10 secretory phospholipase A2, Wnt5a, and transglutaminase 2 (Tgm2). Older mice showed colocalization of Wnt5a and LT enzymes in the epithelium, a pattern also observed in human nasal polyps. IL-4 promoted epithelial Wnt5a secretion, which upregulated macrophage Tgm2 expression, and Tgm2 inhibition in turn reduced LT release. Tgm2, group 10 secretory phospholipase A2, and LT enzymes in NHBEs and nasal polyps were refractory to corticosteroids. CONCLUSION Our findings reveal age differences in LT and Wnt pathways during airway inflammation and identify a steroid-resistant cascade of Wnt5a, Tgm2, and LTs, which might represent a therapeutic target for airway inflammation and remodeling.
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Affiliation(s)
- Katharina Dietz
- Center of Allergy and Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University of Munich and Helmholtz Center Munich, Munich, Germany
| | - Marta de Los Reyes Jiménez
- Center of Allergy and Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University of Munich and Helmholtz Center Munich, Munich, Germany
| | - Eva S Gollwitzer
- Faculty of Biology and Medicine, University of Lausanne, Service de Pneumologie, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - Adam M Chaker
- Center of Allergy and Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University of Munich and Helmholtz Center Munich, Munich, Germany; Department of Otolaryngology, Allergy Section, Klinikum Rechts der Isar, Technische Universität München, Munich, Germany
| | - Ulrich M Zissler
- Center of Allergy and Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University of Munich and Helmholtz Center Munich, Munich, Germany
| | - Olof P Rådmark
- Division of Physiological Chemistry II, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Hoeke A Baarsma
- Comprehensive Pneumology Center (CPC), Helmholtz Zentrum München, Member of the German Center for Lung Research (DZL) and Ludwig-Maximilians-Universität, University Hospital Grosshadern, Munich, Germany
| | - Melanie Königshoff
- Comprehensive Pneumology Center (CPC), Helmholtz Zentrum München, Member of the German Center for Lung Research (DZL) and Ludwig-Maximilians-Universität, University Hospital Grosshadern, Munich, Germany
| | - Carsten B Schmidt-Weber
- Center of Allergy and Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University of Munich and Helmholtz Center Munich, Munich, Germany
| | - Benjamin J Marsland
- Faculty of Biology and Medicine, University of Lausanne, Service de Pneumologie, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland
| | - Julia Esser-von Bieren
- Center of Allergy and Environment (ZAUM), Member of the German Center for Lung Research (DZL), Technical University of Munich and Helmholtz Center Munich, Munich, Germany.
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