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Potaczek DP, Bazan-Socha S, Wypasek E, Wygrecka M, Garn H. Recent Developments in the Role of Histone Acetylation in Asthma. Int Arch Allergy Immunol 2024:1-11. [PMID: 38522416 DOI: 10.1159/000536460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 01/22/2024] [Indexed: 03/26/2024] Open
Abstract
BACKGROUND Epigenetic modifications are known to mediate both beneficial and unfavorable effects of environmental exposures on the development and clinical course of asthma. On the molecular level, epigenetic mechanisms participate in multiple aspects of the emerging and ongoing asthma pathology. SUMMARY Studies performed in the last several years expand our knowledge on the role of histone acetylation, a classical epigenetic mark, in the regulation of (patho)physiological processes of diverse cells playing a central role in asthma, including those belonging to the immune system (e.g., CD4+ T cells, macrophages) and lung structure (e.g., airway epithelial cells, pulmonary fibroblasts). Those studies demonstrate a number of specific histone acetylation-associated mechanisms and pathways underlying pathological processes characteristic for asthma, as well as report their modification modalities. KEY MESSAGES Dietary modulation of histone acetylation levels in the immune system might protect against the development of asthma and other allergies. Interfering with the enzymes controlling the histone acetylation status of structural lung and (local) immune cells might provide future therapeutic options for asthmatics. Despite some methodological obstacles, analysis of the histone acetylation levels might improve asthma diagnostics.
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Affiliation(s)
- Daniel P Potaczek
- Translational Inflammation Research Division and Core Facility for Single Cell Multiomics, Medical Faculty, Philipps University of Marburg, Member of the German Center for Lung Research (DZL) and the Universities of Giessen and Marburg Lung Center (UGMLC), Marburg, Germany
- Center for Infection and Genomics of the Lung (CIGL), Member of the Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
- Bioscientia MVZ Labor Mittelhessen GmbH, Giessen, Germany
| | - Stanisława Bazan-Socha
- Department of Internal Medicine, Faculty of Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Ewa Wypasek
- Krakow Center for Medical Research and Technology, John Paul II Hospital, Krakow, Poland
- Faculty of Medicine and Health Sciences, Andrzej Frycz Modrzewski Krakow University, Krakow, Poland
| | - Małgorzata Wygrecka
- Center for Infection and Genomics of the Lung (CIGL), Member of the Universities of Giessen and Marburg Lung Center (UGMLC), Giessen, Germany
- Institute of Lung Health, Member of the German Center for Lung Research (DZL), Giessen, Germany
- CSL Behring Innovation GmbH, Marburg, Germany
| | - Holger Garn
- Translational Inflammation Research Division and Core Facility for Single Cell Multiomics, Medical Faculty, Philipps University of Marburg, Member of the German Center for Lung Research (DZL) and the Universities of Giessen and Marburg Lung Center (UGMLC), Marburg, Germany
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Wang Y, Wang H. The emerging role of histone deacetylase 1 in allergic diseases. Front Immunol 2022; 13:1027403. [PMID: 36311721 PMCID: PMC9597694 DOI: 10.3389/fimmu.2022.1027403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 09/27/2022] [Indexed: 11/13/2022] Open
Abstract
Histone deacetylase 1 (HDAC1) is a unique member of the classes I HDACs and helps to regulate acute and chronic adaptation to environmental stimuli such as allergen, stress. Allergic diseases are complex diseases resulting from the effect of multiple genetic and interacting foreign substances. Epigenetics play an important role in both pathological and immunomodulatory conditions of allergic diseases. To be consistent with this role, recent evidence strongly suggests that histone deacetylase 1 (HDAC1) plays a critical role in allergic response. HDAC1 expression is stimulated by allergen and attributes to increase T helper 2 (Th2) cytokine levels, decrease Th1/Th17 cells and anti-inflammatory cytokine Interleukin-10 (IL-10), and TWIK-related potassium channel-1 (Trek-1) expression. This review focuses on the contribution of HDAC1 and the regulatory role in characterizing allergic endotypes with common molecular pathways and understanding allergic multimorbidity relationships, as well as addressing their potential as therapeutic targets for these conditions.
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Mahood T, Pascoe CD, Karakach TK, Jha A, Basu S, Ezzati P, Spicer V, Mookherjee N, Halayko AJ. Integrating Proteomes for Lung Tissues and Lavage Reveals Pathways That Link Responses in Allergen-Challenged Mice. ACS OMEGA 2021; 6:1171-1189. [PMID: 33490776 PMCID: PMC7818314 DOI: 10.1021/acsomega.0c04269] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 11/04/2020] [Indexed: 06/12/2023]
Abstract
To capture interplay between biological pathways, we analyzed the proteome from matched lung tissues and bronchoalveolar lavage fluid (BALF) of individual allergen-naïve and house dust mite (HDM)-challenged BALB/c mice, a model of allergic asthma. Unbiased label-free liquid chromatography with tandem mass spectrometry (LC-MS/MS) analysis quantified 2675 proteins from tissues and BALF of allergen-naïve and HDM-exposed mice. In comparing the four datasets, we found significantly greater diversity in proteins between lung tissues and BALF than in the changes induced by HDM challenge. The biological pathways enriched after allergen exposure were compartment-dependent. Lung tissues featured innate immune responses and oxidative stress, while BALF most strongly revealed changes in metabolism. We combined lung tissues and BALF proteomes, which principally highlighted oxidation reduction (redox) pathways, a finding influenced chiefly by the lung tissue dataset. Integrating lung and BALF proteomes also uncovered new proteins and biological pathways that may mediate lung tissue and BALF interactions after allergen challenge, for example, B-cell receptor signaling. We demonstrate that enhanced insight is fostered when different biological compartments from the lung are investigated in parallel. Integration of proteomes from lung tissues and BALF compartments reveals new information about protein networks in response to environmental challenge and interaction between intracellular and extracellular processes.
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Affiliation(s)
- Thomas
H. Mahood
- Department
of Physiology & Pathophysiology, University
of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
- DEVOTION
Network, Winnipeg, Manitoba R3E 3P4, Canada
- Biology
of Breathing Group, Children’s Hospital
Research Institute of Manitoba, Winnipeg, Manitoba R3E 3P4, Canada
- Canadian
Respiratory Research Network, Ottawa, Ontario K2E 7V7, Canada
| | - Christopher D. Pascoe
- Department
of Physiology & Pathophysiology, University
of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
- DEVOTION
Network, Winnipeg, Manitoba R3E 3P4, Canada
- Biology
of Breathing Group, Children’s Hospital
Research Institute of Manitoba, Winnipeg, Manitoba R3E 3P4, Canada
- Canadian
Respiratory Research Network, Ottawa, Ontario K2E 7V7, Canada
| | - Tobias K. Karakach
- Bioinformatics
Core Laboratory, Children’s Hospital
Research Institute of Manitoba, Winnipeg, Manitoba R3E
3P4, Canada
| | - Aruni Jha
- Department
of Physiology & Pathophysiology, University
of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
- DEVOTION
Network, Winnipeg, Manitoba R3E 3P4, Canada
- Biology
of Breathing Group, Children’s Hospital
Research Institute of Manitoba, Winnipeg, Manitoba R3E 3P4, Canada
- Canadian
Respiratory Research Network, Ottawa, Ontario K2E 7V7, Canada
| | - Sujata Basu
- Department
of Physiology & Pathophysiology, University
of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
- DEVOTION
Network, Winnipeg, Manitoba R3E 3P4, Canada
- Biology
of Breathing Group, Children’s Hospital
Research Institute of Manitoba, Winnipeg, Manitoba R3E 3P4, Canada
- Canadian
Respiratory Research Network, Ottawa, Ontario K2E 7V7, Canada
| | - Peyman Ezzati
- Manitoba
Centre for Proteomics and Systems Biology, Department of Internal
Medicine, University of Manitoba, Winnipeg, Manitoba R3E 3P4, Canada
| | - Victor Spicer
- Manitoba
Centre for Proteomics and Systems Biology, Department of Internal
Medicine, University of Manitoba, Winnipeg, Manitoba R3E 3P4, Canada
| | - Neeloffer Mookherjee
- DEVOTION
Network, Winnipeg, Manitoba R3E 3P4, Canada
- Biology
of Breathing Group, Children’s Hospital
Research Institute of Manitoba, Winnipeg, Manitoba R3E 3P4, Canada
- Manitoba
Centre for Proteomics and Systems Biology, Department of Internal
Medicine, University of Manitoba, Winnipeg, Manitoba R3E 3P4, Canada
- Department
of Immunology, University of Manitoba, Winnipeg, Manitoba R3E 0T5, Canada
- Canadian
Respiratory Research Network, Ottawa, Ontario K2E 7V7, Canada
| | - Andrew J. Halayko
- Department
of Physiology & Pathophysiology, University
of Manitoba, Winnipeg, Manitoba R3T 2N2, Canada
- DEVOTION
Network, Winnipeg, Manitoba R3E 3P4, Canada
- Biology
of Breathing Group, Children’s Hospital
Research Institute of Manitoba, Winnipeg, Manitoba R3E 3P4, Canada
- Canadian
Respiratory Research Network, Ottawa, Ontario K2E 7V7, Canada
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Li ML, Su XM, Ren Y, Zhao X, Kong LF, Kang J. HDAC8 inhibitor attenuates airway responses to antigen stimulus through synchronously suppressing galectin-3 expression and reducing macrophage-2 polarization. Respir Res 2020; 21:62. [PMID: 32111211 PMCID: PMC7048058 DOI: 10.1186/s12931-020-1322-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 02/13/2020] [Indexed: 12/16/2022] Open
Abstract
Background This study was to investigate of the mechanism by which histone deacetylase (HDAC) 8 inhibitor ameliorated airway hyperresponsiveness (AHR) and allergic airway inflammation. Methods Mice were sensitized and then treated with budesonide (BUD) or PCI-34051 (PCI) prior to exposing to normal saline (NS) or ovalbumin (OVA). The raw264.7 cells were treated with interleukin (IL)-4 and PCI or shRNA alone. Repetitive measurements of enhanced pause (Penh) were executed by increasing concentrations of acetyl-β-methacholine chloride (0 - 50 mg/ml). Cells in bronchoalveolar lavage fluid (BALF) and pathological changes of lungs were examined, respectively. The expression levels of HDAC8, Galecitn (Gal)-3, CD68, CD86, CD163, Arg1 and NOS2 in lungs were measured. Co-regulation of HDAC8 and Gal-3 proteins was observed by immunofluorescence staining and co-immunoprecipitation assay (Co-IP). Results Significant increases in Penh and IL-4 level were detected with a large inflammatory infiltrate, comprised predominantly of macrophages and eosinophils, into the BALF in OVA-exposed lungs. HDAC8, Gal-3, CD68, CD86, CD163, Arg1 and NOS2 proteins were over-expressed with the significant changes in the Arg1 and NOS2 mRNA levels in the lungs and the IL-4-treated cells. PCI intervention obviously reduced the counts of CD163+ cells. Furthermore, Gal-3 knockdown suppressed Arg1 expression in the cells. Immunofluorescence staining displayed simultaneous changes in HDAC8 and Gal-3 expression in the investigated samples. Treatment with PCI resulted in synchronous reduction of HDAC8 and Gal-3 expression in the Co-IP complexes. Conclusions The HDAC8 inhibitor ameliorates AHR and airway inflammation in animal model of allergic asthma through reducing HDAC8-Gal-3 interaction and M2 macrophage polarization.
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Affiliation(s)
- Meng-Lu Li
- Department of Respiratory and Critical Care Medicine, Institute of Respiratory Diseases, The First Affiliated Hospital of China Medical University, Shenyang, 110001, Liaoning, China
| | - Xin-Ming Su
- Department of Respiratory and Critical Care Medicine, Institute of Respiratory Diseases, The First Affiliated Hospital of China Medical University, Shenyang, 110001, Liaoning, China
| | - Yuan Ren
- Department of Respiratory and Critical Care Medicine, Institute of Respiratory Diseases, The First Affiliated Hospital of China Medical University, Shenyang, 110001, Liaoning, China
| | - Xuan Zhao
- Department of Respiratory and Critical Care Medicine, Institute of Respiratory Diseases, The First Affiliated Hospital of China Medical University, Shenyang, 110001, Liaoning, China
| | - Ling-Fei Kong
- Department of Respiratory and Critical Care Medicine, Institute of Respiratory Diseases, The First Affiliated Hospital of China Medical University, Shenyang, 110001, Liaoning, China
| | - Jian Kang
- Department of Respiratory and Critical Care Medicine, Institute of Respiratory Diseases, The First Affiliated Hospital of China Medical University, Shenyang, 110001, Liaoning, China.
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Wang J, Cui M, Sun F, Zhou K, Fan B, Qiu JH, Chen FQ. HDAC inhibitor sodium butyrate prevents allergic rhinitis and alters lncRNA and mRNA expression profiles in the nasal mucosa of mice. Int J Mol Med 2020; 45:1150-1162. [PMID: 32124940 PMCID: PMC7053856 DOI: 10.3892/ijmm.2020.4489] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Accepted: 01/17/2020] [Indexed: 12/21/2022] Open
Abstract
Our previous study demonstrated that intranasal administration of histone deacetylase inhibitor sodium butyrate (NaB) exhibits therapeutic effects on a mouse model of allergic rhinitis (AR). However, whether NaB is effective on AR when administered orally and prophylactically, as well as its potential effects on gene expression, remained unknown. The present study aimed to investigate the preventive effect of NaB on AR when added to the diet of newly weaned mice and to evaluate the changes in long non-coding (lnc)RNA and mRNA expression profiles in the nasal mucosa. Mice were randomly divided into three groups as follows: i) Control (C) group, (no treatment); ii) AR group [treated with ovalbumin (OVA)]; and iii) NaB + AR group (treated with OVA and NaB). The NaB + AR group was administered NaB in their feed (30 g/kg chow), whereas the other two groups were fed normal feed between 3 and 6 weeks of age. At 7 weeks of age, OVA administration was initiated to induce AR in the AR and NaB + AR groups. Following model establishment, behavioral assessments, western blotting and gene expression analysis were performed. NaB exhibited a preventive effect in the murine AR model, diminished the increases in histone deacetylase 1 (HDAC1) and HDAC8 expression and increased OVA-induced acetylation of histone H3 at lysine 9. In addition, NaB increased the AR-associated low expression of interleukin 2 (IL-2), interferon γ and IL-17 and decreased the expression of IL-4, IL-5 and transforming growth factor β1. Gene Ontology and pathway analyses revealed the top 10 pathways among the groups. Octamer-binding transcription factor 1, ecotropic viral integration site 1 and paired box 4 were predicted to be target genes of lncRNA (NONMMUT057309). Thus, NaB may exhibit a preventive effect on AR. Additionally, the lncRNA and mRNA expression profiles in the nasal mucosa of mice with AR differed significantly following NaB treatment. These results may provide insights into the pathogenesis of AR and suggest new treatment targets.
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Affiliation(s)
- Jie Wang
- Department of Otolaryngology‑Head and Neck Surgery, Xijing Hospital, Air Force Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Mu Cui
- School of Nursing, Xi'an Medical University, Xi'an, Shaanxi 710021, P.R. China
| | - Fei Sun
- Department of Otolaryngology‑Head and Neck Surgery, Xijing Hospital, Air Force Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Ke Zhou
- Department of Otolaryngology‑Head and Neck Surgery, Xijing Hospital, Air Force Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Bei Fan
- Department of Otolaryngology‑Head and Neck Surgery, Xijing Hospital, Air Force Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Jian-Hua Qiu
- Department of Otolaryngology‑Head and Neck Surgery, Xijing Hospital, Air Force Military Medical University, Xi'an, Shaanxi 710032, P.R. China
| | - Fu-Quan Chen
- Department of Otolaryngology‑Head and Neck Surgery, Xijing Hospital, Air Force Military Medical University, Xi'an, Shaanxi 710032, P.R. China
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