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Romero-Martínez BS, Flores-Soto E, Sommer B, Reyes-García J, Arredondo-Zamarripa D, Solís-Chagoyán H, Lemini C, Rivero-Segura NA, Santiago-de-la-Cruz JA, Pérez-Plascencia C, Montaño LM. 17β-estradiol induces hyperresponsiveness in guinea pig airway smooth muscle by inhibiting the plasma membrane Ca 2+-ATPase. Mol Cell Endocrinol 2024; 590:112273. [PMID: 38763427 DOI: 10.1016/j.mce.2024.112273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 05/16/2024] [Accepted: 05/17/2024] [Indexed: 05/21/2024]
Abstract
High serum estrogen concentrations are associated with asthma development and severity, suggesting a link between estradiol and airway hyperresponsiveness (AHR). 17β-estradiol (E2) has non-genomic effects via Ca2+ regulatory mechanisms; however, its effect on the plasma membrane Ca2+-ATPases (PMCA1 and 4) and sarcoplasmic reticulum Ca2+-ATPase (SERCA) is unknown. Hence, in the present study, we aim to demonstrate if E2 favors AHR by increasing intracellular Ca2+ concentrations in guinea pig airway smooth muscle (ASM) through a mechanism involving Ca2+-ATPases. In guinea pig ASM, Ca2+ microfluorometry, muscle contraction, and Western blot were evaluated. Then, we performed molecular docking analysis between the estrogens and Ca2+ ATPases. In tracheal rings, E2 produced AHR to carbachol. In guinea pig myocytes, acute exposure to physiological levels of E2 modified the transient Ca2+ peak induced by caffeine to a Ca2+ plateau. The incubation with PMCA inhibitors (lanthanum and carboxyeosin, CE) partially reversed the E2-induced sustained plateau in the caffeine response. In contrast, cyclopiazonic acid (SERCA inhibitor), U-0126 (an inhibitor of ERK 1/2), and choline chloride did not modify the Ca2+ plateau produced by E2. The mitochondrial uniporter activity and the capacitative Ca2+ entry were unaffected by E2. In guinea pig ASM, Western blot analysis demonstrated PMCA1 and PMCA4 expression. The results from the docking modeling demonstrate that E2 binds to both plasma membrane ATPases. In guinea pig tracheal smooth muscle, inhibiting the PMCA with CE, induced hyperresponsiveness to carbachol. 17β-estradiol produces hyperresponsiveness by inhibiting the PMCA in the ASM and could be one of the mechanisms responsible for the increase in asthmatic crisis in women.
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Affiliation(s)
- Bianca S Romero-Martínez
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Av. Universidad No. 3000, Alcaldía de Coyoacán, CP 04510, CDMX, México
| | - Edgar Flores-Soto
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Av. Universidad No. 3000, Alcaldía de Coyoacán, CP 04510, CDMX, México
| | - Bettina Sommer
- Departamento de Investigación en Hiperreactividad Bronquial, Instituto Nacional de Enfermedades Respiratorias, Calz. De Tlalpan 4502, Col. Sección XVI, Alcaldía de Tlalpan, CP 14080, CDMX, México
| | - Jorge Reyes-García
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Av. Universidad No. 3000, Alcaldía de Coyoacán, CP 04510, CDMX, México
| | - David Arredondo-Zamarripa
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Av. Universidad No. 3000, Alcaldía de Coyoacán, CP 04510, CDMX, México
| | - Héctor Solís-Chagoyán
- Neurociencia Cognitiva Evolutiva, Centro de Investigación en Ciencias Cognitivas, Universidad Autónoma Del Estado de Morelos, CP 62209, Morelos, México
| | - Cristina Lemini
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Av. Universidad No. 3000, Alcaldía de Coyoacán, CP 04510, CDMX, México
| | - Nadia A Rivero-Segura
- Dirección de Investigación, Instituto Nacional de Geriatría (INGER), Ciudad de México, CP 10200, México
| | | | - Carlos Pérez-Plascencia
- Unidad de Genómica y Cáncer, Subdirección de Investigación Básica, INCan, SSA, Av. San Fernando 22, Alcaldía de Tlalpan, CP 14080, CDMX, México; Facultad de Estudios Superiores Iztacala, Av. de Los Barrios S/N Los Reyes Ixtacala Tlalnepantla de Baz, Edo. de México, CP 54090, Tlalnepantla de Baz, México
| | - Luis M Montaño
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Av. Universidad No. 3000, Alcaldía de Coyoacán, CP 04510, CDMX, México.
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Xiao H, Wei J, Yuan L, Li J, Zhang C, Liu G, Liu X. Sex hormones in COVID-19 severity: The quest for evidence and influence mechanisms. J Cell Mol Med 2024; 28:e18490. [PMID: 38923119 PMCID: PMC11194454 DOI: 10.1111/jcmm.18490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 05/20/2024] [Accepted: 05/30/2024] [Indexed: 06/28/2024] Open
Abstract
Studies have reported variable effects of sex hormones on serious diseases. Severe disease and mortality rates in COVID-19 show marked gender differences that may be related to sex hormones. Sex hormones regulate the expression of the viral receptors ACE2 and TMPRSS2, which affect the extent of viral infection and consequently cause variable outcomes. In addition, sex hormones have complex regulatory mechanisms that affect the immune response to viruses. These hormones also affect metabolism, leading to visceral obesity and severe disease can result from complications such as thrombosis. This review presents the latest researches on the regulatory functions of hormones in viral receptors, immune responses, complications as well as their role in COVID-19 progression. It also discusses the therapeutic possibilities of these hormones by reviewing the recent findings of clinical and assay studies.
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Affiliation(s)
- Haiqing Xiao
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory & Center for Molecular Imaging and Translational Medicine, Institute of Artificial Intelligence, School of Public HealthXiamen UniversityXiamenChina
| | - Jiayi Wei
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory & Center for Molecular Imaging and Translational Medicine, Institute of Artificial Intelligence, School of Public HealthXiamen UniversityXiamenChina
| | - Lunzhi Yuan
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory & Center for Molecular Imaging and Translational Medicine, Institute of Artificial Intelligence, School of Public HealthXiamen UniversityXiamenChina
| | - Jiayuan Li
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory & Center for Molecular Imaging and Translational Medicine, Institute of Artificial Intelligence, School of Public HealthXiamen UniversityXiamenChina
| | - Chang Zhang
- Clinical Center for Biotherapy, Zhongshan Hospital (Xiamen)Fudan UniversityXiamenChina
| | - Gang Liu
- State Key Laboratory of Vaccines for Infectious Diseases, Xiang An Biomedicine Laboratory & Center for Molecular Imaging and Translational Medicine, Institute of Artificial Intelligence, School of Public HealthXiamen UniversityXiamenChina
| | - Xuan Liu
- Clinical Center for Biotherapy, Zhongshan Hospital (Xiamen)Fudan UniversityXiamenChina
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van der Plaat DA, Lenoir A, Dharmage S, Potts J, Gómez Real F, Shaheen SO, Jarvis D, Minelli C, Leynaert B. Effects of testosterone and sex hormone binding globulin on lung function in males and females: a multivariable Mendelian Randomisation study. Thorax 2024; 79:564-572. [PMID: 38418196 DOI: 10.1136/thorax-2023-220374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 01/12/2024] [Indexed: 03/01/2024]
Abstract
BACKGROUND Observational studies suggest that total testosterone (TT) and sex hormone-binding globulin (SHBG) may have beneficial effects on lung function, but these findings might be spurious due to confounding and reverse causation. We addressed these limitations by using multivariable Mendelian randomisation (MVMR) to investigate the independent causal effects of TT and SHBG on lung function. METHODS We first identified genetic instruments by performing genome-wide association analyses of TT and SHBG in the large UK Biobank, separately in males and females. We then assessed the independent effects of TT and SHBG on forced expiratory volume in 1 s (FEV1), forced vital capacity (FVC) and FEV1/FVC using one-sample MVMR. We addressed pleiotropy, which could bias MVMR, using several methods that account for it. We performed subgroup MVMR analyses by obesity, physical activity and menopausal status, and assessed associations between TT and SHBG with lung function decline. Finally, we compared the MVMR results with those of observational analyses in the UK Biobank. FINDINGS In the MVMR analyses, there was evidence of pleiotropy, but results were consistent when accounting for it. We found a strong beneficial effect of TT on FVC and FEV1 in both males and females, but a moderate detrimental effect of SHBG on FEV1 and FEV1/FVC in males only. Subgroup analyses suggested stronger effects of TT among obese and older males. The observational analyses, in line with previous studies, agreed with MRMV for TT, but not for SHBG. INTERPRETATION These findings suggest that testosterone improves lung function in males and females, while SHBG has an opposite independent effect in males.
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Affiliation(s)
| | - Alexandra Lenoir
- Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
- Gesundheitsamt Fürstenfeldbruck, Fürstenfeldbruck, Switzerland
| | - Shyamali Dharmage
- Allergy and Lung Health Unit, The University of Melbourne School of Population and Global Health, Melbourne, Victoria, Australia
| | - James Potts
- National Heart and Lung Institute (NHLI), Imperial College London, London, UK
| | - Francisco Gómez Real
- Department of Clinical Science, University of Bergen, Bergen, Norway
- Department of Gynecology and Obstetrics, Haukeland University Hospital, Bergen, Norway
| | - Seif O Shaheen
- Wolfson Institute of Population Health, Queen Mary University of London, Barts and The London School of Medicine and Dentistry, London, London, UK
| | - Debbie Jarvis
- National Heart and Lung Institute (NHLI), Imperial College London, London, UK
| | - Cosetta Minelli
- National Heart and Lung Institute (NHLI), Imperial College London, London, UK
| | - Bénédicte Leynaert
- Université Paris-Saclay, UVSQ, Université Paris-Sud, Inserm, Équipe d'Épidémiologie Respiratoire Intégrative, CESP, INSERM, Villejuif, France
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Sponchiado M, Fagan A, Mata L, Bonilla AL, Trevizan-Baú P, Prabhakaran S, Reznikov LR. Sex-dependent regulation of mucin gene transcription and airway secretion and mechanics following intra-airway IL-13 in mice with conditional loss of club cell Creb1. Front Physiol 2024; 15:1392443. [PMID: 38711951 PMCID: PMC11070562 DOI: 10.3389/fphys.2024.1392443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 04/01/2024] [Indexed: 05/08/2024] Open
Abstract
Introduction: Interleukin 13 (IL-13) is an important effector molecule in allergic asthma. IL-13-mediated mucin hypersecretion requires conversion of secretoglobin-positive club cells into goblet cells through suppression of forkhead box A2 (FOXA2) and induction of SAM pointed domain containing ETS transcription factor (SPDEF). IL-13-mediated mucin hypersecretion may also include modulation of purinergic and muscarinic receptors that control basal and stimulated mucin secretion. We recently found that the transcription factor cAMP response element-binding protein (Creb1) inhibits FOXA2 and modulates mucus secretion in mice. Methods: We tested the hypothesis that loss of club cell Creb1 mitigates the pro-mucin effects of IL-13. We challenged male and female mice with conditional loss of club cell Creb1 and wild type littermates with intra-airway IL-13 or vehicle. We also studied human "club cell-like" NCI-H322 cells. Results: Loss of club cell Creb1 augmented IL-13-mediated increases in mRNA for the gel-forming mucins Muc5ac and Muc5b and prevented IL-13-mediated decreases in muscarinic 3 receptor (M3R) mRNA in male airways. In female airways, loss of club cell Creb1 reduced M3R mRNA and significantly blunted IL-13-mediated increases in purinergic receptor P2Y2 (P2ry2) mRNA but did not impact Muc5ac and Muc5b mRNA. Despite changes in mucins and secretion machinery, goblet cell density following cholinergic stimulation was not impacted by loss of club cell Creb1 in either sex. IL-13 treatment decreased basal airway resistance across sexes in mice with loss of club cell Creb1, whereas loss of club cell Creb1 augmented IL-13-mediated increases in airway elastance in response to methacholine. NCI-H322 cells displayed IL-13 signaling components, including IL-13Rα1 and IL-4Rα. Pharmacologic inhibition of CREB reduced IL-13Rα1 mRNA, whereas recombinant CREB decreased IL-4Rα mRNA. Application of IL-13 to NCI-H322 cells increased concentrations of cAMP in a delayed manner, thus linking IL-13 signaling to CREB signaling. Conclusion: These data highlight sex-specific regulation of club cell Creb1 on IL-13-mediated mucin hypersecretion and airway mechanics.
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Affiliation(s)
- Mariana Sponchiado
- Department of Physiological Sciences, University of Florida, Gainesville, FL, United States
| | - Amy Fagan
- Department of Physiological Sciences, University of Florida, Gainesville, FL, United States
| | - Luz Mata
- Department of Physiological Sciences, University of Florida, Gainesville, FL, United States
| | - Angelina L. Bonilla
- Department of Physiological Sciences, University of Florida, Gainesville, FL, United States
| | - Pedro Trevizan-Baú
- Department of Physiological Sciences, University of Florida, Gainesville, FL, United States
| | - Sreekala Prabhakaran
- Department of Pediatrics Pediatric Pulmonary Division, University of Florida, Gainesville, FL, United States
| | - Leah R. Reznikov
- Department of Physiological Sciences, University of Florida, Gainesville, FL, United States
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He Y, Wasti B, Yuan Y, Chen Z, Duan W, Jia J, Xiao B, Zhang X, Li J, Zeng Q, Ma L, Liu S, Xiang X. Combination of androgen and estrogen improves asthma by mediating Runx3 expression. Int J Med Sci 2024; 21:1003-1015. [PMID: 38774754 PMCID: PMC11103390 DOI: 10.7150/ijms.91253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 03/21/2024] [Indexed: 05/24/2024] Open
Abstract
Objective: Asthma is a chronic heterogeneous airway disease, and imbalanced T-helper type 1 (Th1) and Th2 cell-mediated inflammation contribute to its pathogenesis. Although it has been suggested that androgen and estrogen were involved in development of asthma, the underlying mechanisms remained largely unclear. Studies have demonstrated that Runx3 could promote naive CD4+ T cells to differentiate into Th1 cells. Hence, our study aimed to explore the potential regulatory mechanism of androgen and estrogen on asthma via modulating Runx3. Methods: First, clinical assessments and pulmonary function tests were conducted on 35 asthma patients and 24 healthy controls. The concentrations of androgen, estrogen, and androgen estrogen ratios were assessed in peripheral blood samples of asthma patients and healthy controls. Then, a murine asthma model was established to explore the effects of estrogen and androgen (alone or in combination) on asthma. Third, an in vitro assay was used to explore the mechanism of combination of androgen and estrogen in asthma. Results: We observed decreased androgen and increased estrogen levels in asthma patients compared with healthy controls. In mice with experimental asthma, there were increased serum concentrations of estrogen and decreased serum concentrations of androgen, intervention with combination of androgen and estrogen alleviated airway inflammations, increased Runx3 expressions and elevated Th1 differentiation. In CD4+ T cells co-cultured with bronchial epithelial cells (BECs), treatment with androgen plus estrogen combination promoted Th1 differentiation, which was mitigated by Runx3 knockdown in BECs and enhanced by Runx3 overexpression. Conclusion: These findings suggest that androgen estrogen combination modulate the Th1/Th2 balance via regulating the expression of Runx3 in BECs, thereby providing experimental evidence supporting androgen and estrogen combination as a novel therapy for asthma.
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Affiliation(s)
- Yi He
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011, China
| | - Binaya Wasti
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011, China
| | - Yu Yuan
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011, China
| | - Zhifeng Chen
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011, China
| | - Wentao Duan
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011, China
| | - Jingsi Jia
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Emergency and Difficult Diseases Institute of Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011, China
| | - Bing Xiao
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Emergency and Difficult Diseases Institute of Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011, China
| | - Xiufeng Zhang
- Department of Respiratory Medicine, The Second Affiliated Hospital of Hainan Medical University, 48 Pak Shui Tong Road, Haikou, Hainan 570000, China
| | - Jianmin Li
- Department of Respiratory and Critical Care Medicine, Hunan Provincial People's Hospital, 61 West Jiefang Road, Changsha, Hunan 410005, China
| | - Qingping Zeng
- Department of Respiratory and Critical Care Medicine, Longshan County People's Hospital, Longshan, Hunan 416800, China
| | - Libing Ma
- Department of Respiratory and Critical Care Medicine, The Affiliated Hospital of Guilin Medical University, 15 Le Qun Road, Guilin, Guangxi 541001, China
| | - Shaokun Liu
- Department of Respiratory and Critical Care Medicine, The Second Xiangya Hospital, Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011, China
| | - Xudong Xiang
- Department of Emergency Medicine, The Second Xiangya Hospital, Central South University, Emergency and Difficult Diseases Institute of Central South University, 139 Middle Renmin Road, Changsha, Hunan 410011, China
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Hu Q, Chen X, Fu W, Fu Y, He K, Huang H, Jia N, Jin M, Liu E, Shi X, Song C, Su N, Tan W, Tang W, Wu Y, Xie H, Zhang M, Zou M, Shen K, Cai S, Li J. Chinese expert consensus on the diagnosis, treatment, and management of asthma in women across life. J Thorac Dis 2024; 16:773-797. [PMID: 38410605 PMCID: PMC10894401 DOI: 10.21037/jtd-23-1069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 11/10/2023] [Indexed: 02/28/2024]
Abstract
Background The epidemiology and severity of asthma vary by sex and age. The diagnosis, treatment, and management of asthma in female patients are quite challenging. However, there is hitherto no comprehensive and standardized guidance for female patients with asthma. Methods Corresponding search strategies were determined based on clinical concerns regarding female asthma. Search terms included "sex hormones and lung development", "sex hormone changes and asthma", "hormones and asthma immune response", "women, asthma", "children, asthma", "puberty, asthma", "menstruation, asthma", "pregnancy, asthma", "lactation, asthma", "menopause, asthma", "obesity, asthma", and "women, refractory, severe asthma". Literature was retrieved from PubMed/Medline, Embase, Cochrane Library, China Biology Medicine disc, China National Knowledge Infrastructure, Wanfang Data with the search date of July 30, 2022 as the last day. This consensus used the Grading of Recommendations Assessment, Development, and Evaluation to evaluate the strength of recommendation and quality of evidence. Results We collected basic research results and clinical evidence-based medical data and reviewed the effects of sex hormones, classical genetics, and epigenetics on the clinical presentation and treatment response of female patients with asthma under different environmental effects. Based on that, we formulated this expert consensus on the management of female asthma throughout the life cycle. Conclusions This expert consensus on the management of asthma in women throughout the life cycle provides diagnosis, treatment, and research reference for clinical and basic medical practitioners.
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Affiliation(s)
- Qiurong Hu
- Department of Allergy and Clinical Immunology, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiaoyan Chen
- Department of Endocrinology and Metabolism, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Wanyi Fu
- Department of Allergy and Clinical Immunology, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yingyun Fu
- Department of Pulmonary and Critical Care Medicine, Shenzhen Institute of Respiratory Disease, The First Affiliated Hospital of Southern University of Science and Technology, The Second Clinical Medical College of Jinan University, Shenzhen People’s Hospital, Shenzhen, China
| | - Ke He
- Department of Obstetric and Gynecology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Huaqiong Huang
- Key Laboratory of Respiratory Disease of Zhejiang Province, Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Nan Jia
- Department of Allergy and Clinical Immunology, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Meiling Jin
- Department of Allergy, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Enmei Liu
- Department of Respiratory Medicine Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Xu Shi
- Department of Allergy and Clinical Immunology, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Cui Song
- Department of Endocrinology and Genetic Metabolism disease, Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Nan Su
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, National Clinical Research Center for Respiratory Diseases, Beijing, China
| | - Weiping Tan
- Department of Pediatrics, Sun Yat-Sen Memorial Hospital Sun Yat-Sen University, Guangzhou, China
| | - Wei Tang
- Department of Pulmonary and Critical Care Medicine, Shanghai Ruijin Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yanxin Wu
- Department of Obstetric and Gynecology, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Hua Xie
- Department of Respiratory Medicine, General Hospital of Northern Theater Command, Shenyang, China
| | - Min Zhang
- Department of Pulmonary and Critical Care Medicine, Shanghai General Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Mengchen Zou
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Kunling Shen
- Respiratory Department, Beijing Children’s Hospital, Capital Medical University, China National Clinical Research Center of Respiratory Diseases, National Center for Children’s Health, Beijing, China
| | - Shaoxi Cai
- Department of Respiratory and Critical Care Medicine, Chronic Airways Diseases Laboratory, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jing Li
- Department of Allergy and Clinical Immunology, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
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Hansda AK, Biswas B, Goswami R. 17-β Estradiol (E2) distinctly regulates the expression of IL-4 and IL-13 in Th2 cells via modulating the interplay between GATA3 and PU.1. Cytokine 2024; 173:156440. [PMID: 37984154 DOI: 10.1016/j.cyto.2023.156440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 11/08/2023] [Accepted: 11/10/2023] [Indexed: 11/22/2023]
Abstract
17-β Estradiol (E2) has long standing known functions in regulating human physiology as well as immune system. E2 is known to elicit a protective role against experimental autoimmune encephalomyelitis (EAE) and has been used as a drug for treatment against multiple sclerosis. Moreover, E2 regulates the adaptive immune system by directly affecting the T helper cell subsets differentiation and antibody secretion mediated by B cells. Reports have shown that E2 promotes Th1 and Treg cell differentiation; whereas it attenuated the Th17 and Tfh cell differentiation. Albeit multiple and contrasting studies, the mechanisms of behind E2 action on Th2 cells remained understudied. Hence, we sought to dissect the impact of E2 in Th2 cell differentiation. In this study, we elucidated the molecular mechanisms behind E2-mediated regulation of the differentiation of Th2 cells. We observed that E2 significantly attenuated the IL-4-secreting Th2 population in an ERα-dependent manner. We validated these findings using ICI 182, 780, an antagonist to ERα, not ERβ and ectopically overexpressing ERα in Th2 cells. We further determined that ERα alters the recruitment of GATA3 and PU.1 to Il4 gene by directly interacting with them. This altered recruitment was observed to be stronger at Il4 than Il13 locus. Interestingly, we detected a distinct recruitment of GATA3 and PU.1 at Il13 gene; however, there was no E2-mediated broad alteration in the recruitment of histone-modifiers at Il13 locus. These findings suggest that E2 regulates Il4 in a distinctly separate mechanism as opposed to Il13 locus in Th2 cells.
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Affiliation(s)
| | - Biswajit Biswas
- School of Bioscience, Indian Institute of Technology Kharagpur, India
| | - Ritobrata Goswami
- School of Bioscience, Indian Institute of Technology Kharagpur, India.
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KOCA SB, GÜNGÖR HEKE, CANSEVER M. Minipuberty period of children with atopic dermatitis compared to healthy children. Turk J Med Sci 2023; 54:330-337. [PMID: 38812645 PMCID: PMC11031171 DOI: 10.55730/1300-0144.5795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 02/15/2024] [Accepted: 11/21/2023] [Indexed: 05/31/2024] Open
Abstract
Background/aim Atopic dermatitis (AD) is an inflammatory, pruritic, noncontagious, chronic relapsing skin disease. Skin barrier abnormalities, excessive T helper 2 activity, and immune dysregulation are held responsible. Androgens have a negative effect on the integrity of the epidermal skin barrier, while estrogen has a positive effect. We aimed to investigate whether hormones make a difference between healthy children and children with AD during minipuberty. Materials and methods A total of 96 infants (postnatal 4-13 weeks), 48 diagnosed with AD and 48 controls, were included. Each group consisted of 23 girls (47.9%) and 25 boys (52.1%). Anthropometric examinations and hormone measurements were compared. Results The two groups, having similar age, sex, body mass index, and weight-for-length standard deviation scores, were compared. Serum free thyroxine (FT4) levels were found to be lower and insulin-like growth factor binding protein-3 (IGFBP3) levels were found to be higher in children with AD (p < 0.001 and p = 0.038, respectively). In girls with AD, estradiol, FT4, and insulin-like growth factor-1 (IGF-1) levels were found to be lower, but thyroid-stimulating hormone (TSH) levels were found to be higher (p = 0.023, p < 0.001, p = 0.038, and p = 0.034, respectively). In boys with AD, the FT4 level was found to be lower (p = 0.023). Serum FT4 and TSH levels were within normal reference ranges in all comparisons. Conclusion Especially in girls with AD, decreased estradiol and IGF-1 levels were observed compared to the controls during minipuberty. In the logistic regression model, decreased levels of serum estradiol, dehydroepiandrosterone sulfate, FT4, and IGF-1, and increased levels of IGFBP3 were associated with an increased likelihood of exhibiting atopic dermatitis.
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Affiliation(s)
- Serkan Bilge KOCA
- Division of Pediatric Endocrinology, Department of Pediatrics, Kayseri City Education and Research Hospital, Health Sciences University, Kayseri,
Turkiye
| | - Hatice EKE GÜNGÖR
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Kayseri City Education and Research Hospital, Health Sciences University, Kayseri,
Turkiye
| | - Murat CANSEVER
- Division of Pediatric Allergy and Immunology, Department of Pediatrics, Kayseri City Education and Research Hospital, Health Sciences University, Kayseri,
Turkiye
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9
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Hoffmann JP, Liu JA, Seddu K, Klein SL. Sex hormone signaling and regulation of immune function. Immunity 2023; 56:2472-2491. [PMID: 37967530 DOI: 10.1016/j.immuni.2023.10.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 09/25/2023] [Accepted: 10/14/2023] [Indexed: 11/17/2023]
Abstract
Immune responses to antigens, including innocuous, self, tumor, microbial, and vaccine antigens, differ between males and females. The quest to uncover the mechanisms for biological sex differences in the immune system has intensified, with considerable literature pointing toward sex hormonal influences on immune cell function. Sex steroids, including estrogens, androgens, and progestins, have profound effects on immune function. As such, drastic changes in sex steroid concentrations that occur with aging (e.g., after puberty or during the menopause transition) or pregnancy impact immune responses and the pathogenesis of immune-related diseases. The effect of sex steroids on immunity involves both the concentration of the ligand and the density and distribution of genomic and nongenomic receptors that serve as transcriptional regulators of immune cellular responses to affect autoimmunity, allergy, infectious diseases, cancers, and responses to vaccines. The next frontier will be harnessing these effects of sex steroids to improve therapeutic outcomes.
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Affiliation(s)
- Joseph P Hoffmann
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Jennifer A Liu
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Kumba Seddu
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA
| | - Sabra L Klein
- W. Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA; Department of Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA; Department of Medicine, Division of Infectious Diseases, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.
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10
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Chiarella SE, Cuervo-Pardo L, Coden ME, Jeong BM, Doan TC, Connelly AR, Rodriguez RI, Queener AM, Berdnikovs S. Sex differences in a murine model of asthma are time and tissue compartment dependent. PLoS One 2023; 18:e0271281. [PMID: 37819947 PMCID: PMC10566727 DOI: 10.1371/journal.pone.0271281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 06/27/2022] [Indexed: 10/13/2023] Open
Abstract
CONCLUSION Sexual dimorphism in lung inflammation is both time and tissue compartment dependent. Spatiotemporal variability in sex differences in a murine model of asthma must be accounted for when planning experiments to model the sex bias in allergic inflammation.
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Affiliation(s)
- Sergio E. Chiarella
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
- Division of Allergic Diseases, Department of Medicine, Mayo Clinic, Rochester, MN, United States of America
| | | | - Mackenzie E. Coden
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Brian M. Jeong
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Ton C. Doan
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Andrew R. Connelly
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Raul I. Rodriguez
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Ashley M. Queener
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
| | - Sergejs Berdnikovs
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, United States of America
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11
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Sugiura A, Beier KL, Chi C, Heintzman DR, Ye X, Wolf MM, Patterson AR, Cephus JY, Hong HS, Lyssiotis CA, Newcomb DC, Rathmell JC. Tissue-Specific Dependence of Th1 Cells on the Amino Acid Transporter SLC38A1 in Inflammation. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.13.557496. [PMID: 37745344 PMCID: PMC10515961 DOI: 10.1101/2023.09.13.557496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Amino acid (AA) uptake is essential for T cell metabolism and function, but how tissue sites and inflammation affect CD4+ T cell subset requirements for specific AA remains uncertain. Here we tested CD4+ T cell AA demands with in vitro and multiple in vivo CRISPR screens and identify subset- and tissue-specific dependencies on the AA transporter SLC38A1 (SNAT1). While dispensable for T cell persistence and expansion over time in vitro and in vivo lung inflammation, SLC38A1 was critical for Th1 but not Th17 cell-driven Experimental Autoimmune Encephalomyelitis (EAE) and contributed to Th1 cell-driven inflammatory bowel disease. SLC38A1 deficiency reduced mTORC1 signaling and glycolytic activity in Th1 cells, in part by reducing intracellular glutamine and disrupting hexosamine biosynthesis and redox regulation. Similarly, pharmacological inhibition of SLC38 transporters delayed EAE but did not affect lung inflammation. Subset- and tissue-specific dependencies of CD4+ T cells on AA transporters may guide selective immunotherapies.
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Affiliation(s)
- Ayaka Sugiura
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Katherine L. Beier
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Channing Chi
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Darren R. Heintzman
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Xiang Ye
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Melissa M. Wolf
- Department of Medicine, Division of Hematology and Oncology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Andrew R. Patterson
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Jacqueline-Yvonne Cephus
- Department of Medicine, Division of Pulmonary and Critical Care, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Hanna S. Hong
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109 USA
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI 48109 USA
| | - Costas A. Lyssiotis
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109 USA
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI 48109 USA
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI 48109 USA
| | - Dawn C. Newcomb
- Department of Medicine, Division of Pulmonary and Critical Care, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Vanderbilt Center for Immunobiology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Jeffrey C. Rathmell
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Vanderbilt Center for Immunobiology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
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12
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Yasinska V, Gómez C, Kolmert J, Ericsson M, Pohanka A, James A, Andersson LI, Sparreman-Mikus M, Sousa AR, Riley JH, Bates S, Bakke PS, Zounemat Kermani N, Caruso M, Chanez P, Fowler SJ, Geiser T, Howarth PH, Horváth I, Krug N, Montuschi P, Sanak M, Behndig A, Shaw DE, Knowles RG, Dahlén B, Maitland-van der Zee AH, Sterk PJ, Djukanovic R, Adcock IM, Chung KF, Wheelock CE, Dahlén SE, Wikström Jonsson E. Low levels of endogenous anabolic androgenic steroids in females with severe asthma taking corticosteroids. ERJ Open Res 2023; 9:00269-2023. [PMID: 37868143 PMCID: PMC10588792 DOI: 10.1183/23120541.00269-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 06/21/2023] [Indexed: 10/24/2023] Open
Abstract
Rationale Patients with severe asthma are dependent upon treatment with high doses of inhaled corticosteroids (ICS) and often also oral corticosteroids (OCS). The extent of endogenous androgenic anabolic steroid (EAAS) suppression in asthma has not previously been described in detail. The objective of the present study was to measure urinary concentrations of EAAS in relation to exogenous corticosteroid exposure. Methods Urine collected at baseline in the U-BIOPRED (Unbiased Biomarkers for the Prediction of Respiratory Disease outcomes) study of severe adult asthmatics (SA, n=408) was analysed by quantitative mass spectrometry. Data were compared to that of mild-to-moderate asthmatics (MMA, n=70) and healthy subjects (HC, n=98) from the same study. Measurements and main results The concentrations of urinary endogenous steroid metabolites were substantially lower in SA than in MMA or HC. These differences were more pronounced in SA patients with detectable urinary OCS metabolites. Their dehydroepiandrosterone sulfate (DHEA-S) concentrations were <5% of those in HC, and cortisol concentrations were below the detection limit in 75% of females and 82% of males. The concentrations of EAAS in OCS-positive patients, as well as patients on high-dose ICS only, were more suppressed in females than males (p<0.05). Low levels of DHEA were associated with features of more severe disease and were more prevalent in females (p<0.05). The association between low EAAS and corticosteroid treatment was replicated in 289 of the SA patients at follow-up after 12-18 months. Conclusion The pronounced suppression of endogenous anabolic androgens in females might contribute to sex differences regarding the prevalence of severe asthma.
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Affiliation(s)
- Valentyna Yasinska
- Clinical Lung and Allergy Research, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Respiratory Medicine, Karolinska University Hospital, Stockholm, Sweden
- The Centre for Allergy Research, Karolinska Institutet, Stockholm, Sweden
| | - Cristina Gómez
- Department of Respiratory Medicine, Karolinska University Hospital, Stockholm, Sweden
- The Centre for Allergy Research, Karolinska Institutet, Stockholm, Sweden
- Unit of Integrative Metabolomics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Johan Kolmert
- Department of Respiratory Medicine, Karolinska University Hospital, Stockholm, Sweden
- The Centre for Allergy Research, Karolinska Institutet, Stockholm, Sweden
- Unit of Integrative Metabolomics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Magnus Ericsson
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
- Clinical Pharmacology, Karolinska University Hospital, Stockholm, Sweden
- Laboratoire AntiDopage Français, Université Paris-Saclay, Châtenay-Malabry, France
| | - Anton Pohanka
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
- Clinical Pharmacology, Karolinska University Hospital, Stockholm, Sweden
| | - Anna James
- Department of Respiratory Medicine, Karolinska University Hospital, Stockholm, Sweden
- The Centre for Allergy Research, Karolinska Institutet, Stockholm, Sweden
- Unit of Integrative Metabolomics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Lars I. Andersson
- Clinical Lung and Allergy Research, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Respiratory Medicine, Karolinska University Hospital, Stockholm, Sweden
- The Centre for Allergy Research, Karolinska Institutet, Stockholm, Sweden
| | - Maria Sparreman-Mikus
- Clinical Lung and Allergy Research, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Respiratory Medicine, Karolinska University Hospital, Stockholm, Sweden
- The Centre for Allergy Research, Karolinska Institutet, Stockholm, Sweden
| | - Ana R. Sousa
- Respiratory and Speciality Group, GSK, Clinical Sciences, Stockley Park, UK
| | - John H. Riley
- Respiratory and Speciality Group, GSK, Clinical Sciences, Stockley Park, UK
| | - Stewart Bates
- Respiratory and Speciality Group, GSK, Clinical Sciences, Stockley Park, UK
| | - Per S. Bakke
- Institute of Clinical Science, University of Bergen, Bergen, Norway
| | - Nazanin Zounemat Kermani
- National Heart and Lung Institute and Data Science Institute, Imperial College London, London, UK
| | - Massimo Caruso
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Pascal Chanez
- Assistance Publique des Hôpitaux de Marseille, Clinique des Bronches, Allergies et Sommeil, Aix Marseille Université, Marseille, France
| | - Stephen J. Fowler
- Division of Infection, Immunity and Respiratory Medicine, University of Manchester, Manchester, UK
- Manchester Academic Health Science Centre and NIHR Biomedical Research Centre, Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Thomas Geiser
- Department of Pulmonary Medicine, University Hospital, University of Bern, Bern, Switzerland
| | - Peter H. Howarth
- Faculty of Medicine, Southampton University, Southampton, UK
- NIHR Southampton Respiratory Biomedical Research Center, University Hospital Southampton, Southampton, UK
| | - Ildikó Horváth
- Department of Public Health, Semmelweis University, Budapest, Hungary
- National Koranyi Institute for Pulmonology, Budapest, Hungary
| | - Norbert Krug
- Fraunhofer Institute for Toxicology and Experimental Medicine, Hannover, Germany
| | - Paolo Montuschi
- National Heart and Lung Institute and Data Science Institute, Imperial College London, London, UK
- Department of Pharmacology, Faculty of Medicine, Catholic University of the Sacred Heart, Rome, Italy
| | - Marek Sanak
- Department of Internal Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - Annelie Behndig
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Dominick E. Shaw
- Nottingham NIHR Biomedical Research Centre, University of Nottingham, Nottingham, UK
| | | | - Barbro Dahlén
- Clinical Lung and Allergy Research, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Respiratory Medicine, Karolinska University Hospital, Stockholm, Sweden
- The Centre for Allergy Research, Karolinska Institutet, Stockholm, Sweden
| | | | - Peter J. Sterk
- Department of Respiratory Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Ratko Djukanovic
- Faculty of Medicine, Southampton University, Southampton, UK
- NIHR Southampton Respiratory Biomedical Research Center, University Hospital Southampton, Southampton, UK
| | - Ian M. Adcock
- National Heart and Lung Institute and Data Science Institute, Imperial College London, London, UK
| | - Kian Fan Chung
- National Heart and Lung Institute and Data Science Institute, Imperial College London, London, UK
| | - Craig E. Wheelock
- Department of Respiratory Medicine, Karolinska University Hospital, Stockholm, Sweden
- The Centre for Allergy Research, Karolinska Institutet, Stockholm, Sweden
- Unit of Integrative Metabolomics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Sven-Erik Dahlén
- Clinical Lung and Allergy Research, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Respiratory Medicine, Karolinska University Hospital, Stockholm, Sweden
- The Centre for Allergy Research, Karolinska Institutet, Stockholm, Sweden
- Unit of Integrative Metabolomics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Eva Wikström Jonsson
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
- Clinical Pharmacology, Karolinska University Hospital, Stockholm, Sweden
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13
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Rajput S, Vininski MS, Lehmann LA, Hobbs NJ, Dolence JJ. Androgen receptor signaling protects male mice from the development of immune response to peanut. AMERICAN JOURNAL OF CLINICAL AND EXPERIMENTAL IMMUNOLOGY 2023; 12:60-71. [PMID: 37736075 PMCID: PMC10509486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 07/09/2023] [Indexed: 09/23/2023]
Abstract
OBJECTIVES Peanut (PN) allergy is a major public health concern. Recent research has brought clarity about how individuals become sensitized to PN allergen with routes known through the skin, as well as the airway. Still unclear, however, is the role of sex hormones on the development of allergic immune responses to PN. This study examines the role of androgen receptor (AR) signaling in regulating PN-specific immune responses. METHODS We utilized a 4-week inhalation mouse model of PN allergy that is known to drive the production of PN-specific antibodies and elicit systemic anaphylaxis following PN challenge. Wildtype (WT) male, female, and androgen receptor-deficient testicular feminization mutant (ARTfm) male mice were examined using this model to document sex differences in PN allergy. To determine if sex differences also existed in the cellular immune response, this study utilized a 3-day inhalation mouse model of PN to examine the response of group 2 innate lymphoid cells (ILC2s). WT male and female mice were examined using this model to document sex differences in ILC2 response within the lungs. RESULTS AR use is critical in regulating PN-specific antibody levels. We found that ARTfm males have a higher antibody response and significantly worse anaphylactic response following PN challenge relative to WT males. WT males also exhibit a less severe anaphylactic response compared to ARTfm male and female mice. Lastly, we discovered that lung ILC2s from female mice respond more robustly to PN compared to ILC2s within WT male mice. CONCLUSIONS Taken together, this study suggests that male sex hormones, namely androgens, negatively regulate allergic immune responses to PN.
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Affiliation(s)
- Sunanda Rajput
- Department of Biology, University of Nebraska at Kearney Kearney, NE, USA
| | - McKenna S Vininski
- Department of Biology, University of Nebraska at Kearney Kearney, NE, USA
| | - Leigh-Anne Lehmann
- Department of Biology, University of Nebraska at Kearney Kearney, NE, USA
| | - Nicholas J Hobbs
- Department of Biology, University of Nebraska at Kearney Kearney, NE, USA
| | - Joseph J Dolence
- Department of Biology, University of Nebraska at Kearney Kearney, NE, USA
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14
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Falcon RMG, Caoili SEC. Immunologic, genetic, and ecological interplay of factors involved in allergic diseases. FRONTIERS IN ALLERGY 2023; 4:1215616. [PMID: 37601647 PMCID: PMC10435091 DOI: 10.3389/falgy.2023.1215616] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 07/24/2023] [Indexed: 08/22/2023] Open
Abstract
An allergic or type I hypersensitivity reaction involves a misdirected immune overreaction to innocuous environmental and dietary antigens called allergens. The genetic predisposition to allergic disease, referred to as atopy, can be expressed as a variety of manifestations-e.g., allergic rhinitis, allergic conjunctivitis, atopic dermatitis, allergic asthma, anaphylaxis. Globally, allergic diseases are one the most common types of chronic conditions. Several factors have been identified to contribute to the pathogenesis and progression of the disease, leading to distinctively variable clinical symptoms. The factors which can attenuate or exacerbate allergic reactions can range from genetic heterozygosity, the prominence of various comorbid infections, and other factors such as pollution, climate, and interactions with other organisms and organism-derived products, and the surrounding environment. As a result, the effective prevention and control of allergies remains to be one of the most prominent public health problems. Therefore, to contextualize the current knowledge about allergic reactions, this review paper attempts to synthesize different aspects of an allergic response to describe its significance in the global health scheme. Specifically, the review shall characterize the biomolecular mechanisms of the pathophysiology of the disease based on underlying disease theories and current findings on ecologic interactions and describe prevention and control strategies being utilized. An integrated perspective that considers the underlying genetic, immunologic, and ecologic aspects of the disease would enable the development of more effective and targeted diagnostic tools and therapeutic strategies for the management and control of allergic diseases.
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Affiliation(s)
- Robbi Miguel G. Falcon
- Biomedical Innovations Research for Translational Health Science Laboratory, Department of Biochemistry and Molecular Biology, College of Medicine, University of the Philippines Manila, Manila, Philippines
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15
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Grafanaki K, Antonatos C, Maniatis A, Petropoulou A, Vryzaki E, Vasilopoulos Y, Georgiou S, Gregoriou S. Intrinsic Effects of Exposome in Atopic Dermatitis: Genomics, Epigenomics and Regulatory Layers. J Clin Med 2023; 12:4000. [PMID: 37373692 DOI: 10.3390/jcm12124000] [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: 05/12/2023] [Revised: 06/03/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
Atopic dermatitis (AD) or atopic eczema is an increasingly manifested inflammatory skin disorder of complex etiology which is modulated by both extrinsic and intrinsic factors. The exposome includes a person's lifetime exposures and their effects. We recently reviewed the extrinsic exposome's environmental risk factors that contribute to AD. The periods of pregnancy, infancy, and teenage years are recognized as crucial stages in the formation of AD, where the exposome leads to enduring impacts on the immune system. However, research is now focusing on the interactions between intrinsic pathways that are modulated by the extrinsic exposome, including genetic variation, epigenetic modifications, and signals, such as diet, stress, and microbiome interactions. As a result, immune dysregulation, barrier dysfunction, hormonal fluctuations, and skin microbiome dysbiosis are important factors contributing to AD development, and their in-depth understanding is crucial not only for AD treatment but also for similar inflammatory disorders.
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Affiliation(s)
- Katerina Grafanaki
- Department of Dermatology-Venereology, School of Medicine, University of Patras, 26504 Patras, Greece
- Department of Biochemistry, School of Medicine, University of Patras, 26504 Patras, Greece
| | - Charalabos Antonatos
- Laboratory of Genetics, Section of Genetics, Cell Biology and Development, Department of Biology, University of Patras, 26504 Patras, Greece
| | - Alexandros Maniatis
- Department of Biochemistry, School of Medicine, University of Patras, 26504 Patras, Greece
| | - Antonia Petropoulou
- Department of Biochemistry, School of Medicine, University of Patras, 26504 Patras, Greece
| | - Eleftheria Vryzaki
- Department of Dermatology-Venereology, School of Medicine, University of Patras, 26504 Patras, Greece
| | - Yiannis Vasilopoulos
- Laboratory of Genetics, Section of Genetics, Cell Biology and Development, Department of Biology, University of Patras, 26504 Patras, Greece
| | - Sophia Georgiou
- Department of Dermatology-Venereology, School of Medicine, University of Patras, 26504 Patras, Greece
| | - Stamatis Gregoriou
- Department of Dermatology-Venereology, Faculty of Medicine, Andreas Sygros Hospital, National and Kapodistrian University of Athens, 16121 Athens, Greece
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16
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Zein JG, Bazeley P, Meyers D, Bleecker E, Gaston B, Hu B, Attaway A, Ortega V. A Between-Sex Comparison of the Genomic Architecture of Asthma. Am J Respir Cell Mol Biol 2023; 68:456-458. [PMID: 37000440 PMCID: PMC10112425 DOI: 10.1165/rcmb.2022-0430le] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/01/2023] Open
Affiliation(s)
| | | | | | | | | | - Bo Hu
- Cleveland ClinicCleveland, Ohio
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17
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Miller RAJ, Williams AP, Kovats S. Sex chromosome complement and sex steroid signaling underlie sex differences in immunity to respiratory virus infection. Front Pharmacol 2023; 14:1150282. [PMID: 37063266 PMCID: PMC10097973 DOI: 10.3389/fphar.2023.1150282] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 03/08/2023] [Indexed: 04/18/2023] Open
Abstract
Epidemiological studies have revealed sex differences in the incidence and morbidity of respiratory virus infection in the human population, and often these observations are correlated with sex differences in the quality or magnitude of the immune response. Sex differences in immunity and morbidity also are observed in animal models of respiratory virus infection, suggesting differential dominance of specific immune mechanisms. Emerging research shows intrinsic sex differences in immune cell transcriptomes, epigenomes, and proteomes that may regulate human immunity when challenged by viral infection. Here, we highlight recent research into the role(s) of sex steroids and X chromosome complement in immune cells and describe how these findings provide insight into immunity during respiratory virus infection. We focus on the regulation of innate and adaptive immune cells by receptors for androgen and estrogens, as well as genes with a propensity to escape X chromosome inactivation. A deeper mechanistic knowledge of these pathways will help us to understand the often significant sex differences in immunity to endemic or pandemic respiratory pathogens such as influenza viruses, respiratory syncytial viruses and pathogenic coronaviruses.
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Affiliation(s)
- Reegan A. J. Miller
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, United States
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Abigael P. Williams
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, United States
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Susan Kovats
- Arthritis and Clinical Immunology Program, Oklahoma Medical Research Foundation, Oklahoma City, OK, United States
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
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18
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Reyes-García J, Díaz-Hernández V, Carbajal-García A, Casas-Hernández MF, Sommer B, Montaño LM. Theophylline-Induced Relaxation Is Enhanced after Testosterone Treatment via Increased K V1.2 and K V1.5 Protein Expression in Guinea Pig Tracheal Smooth Muscle. Int J Mol Sci 2023; 24:ijms24065884. [PMID: 36982957 PMCID: PMC10059212 DOI: 10.3390/ijms24065884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/16/2023] [Accepted: 02/25/2023] [Indexed: 03/30/2023] Open
Abstract
Theophylline is a drug commonly used to treat asthma due to its anti-inflammatory and bronchodilatory properties. Testosterone (TES) has been suggested to reduce the severity of asthma symptoms. This condition affects boys more than girls in childhood, and this ratio reverses at puberty. We reported that guinea pig tracheal tissue chronic exposure to TES increases the expression of β2-adrenoreceptors and enhances salbutamol-induced K+ currents (IK+). Herein, we investigated whether the upregulation of K+ channels can enhance the relaxation response to methylxanthines, including theophylline. Chronic incubation of guinea pig tracheas with TES (40 nM, 48 h) enhanced the relaxation induced by caffeine, isobutylmethylxanthine, and theophylline, an effect that was abolished by tetraethylammonium. In tracheal myocytes, chronic incubation with TES increased theophylline-induced IK+; flutamide reversed this effect. The increase in IK+ was blocked by 4-aminopyridine by ~82%, whereas iberiotoxin reduced IK+ by ~17%. Immunofluorescence studies showed that chronic TES exposure increased the expression of KV1.2 and KV1.5 in airway smooth muscle (ASM). In conclusion, chronic exposure to TES in guinea pig ASM promotes upregulation of KV1.2 and KV1.5 and enhances theophylline relaxation response. Therefore, gender should be considered when prescribing methylxanthines, as teenage boys and males are likely to respond better than females.
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Affiliation(s)
- Jorge Reyes-García
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - Verónica Díaz-Hernández
- Departamento de Embriología y Genética, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - Abril Carbajal-García
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - María F Casas-Hernández
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
| | - Bettina Sommer
- Laboratorio de Hiperreactividad Bronquial, Instituto Nacional de Enfermedades Respiratorias "Ismael Cosío Villegas", Mexico City 14080, Mexico
| | - Luis M Montaño
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City 04510, Mexico
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19
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Vijeyakumaran M, Jawhri MA, Fortunato J, Solomon L, Shrestha Palikhe N, Vliagoftis H, Cameron L. Dual activation of estrogen receptor alpha and glucocorticoid receptor upregulate CRTh2-mediated type 2 inflammation; mechanism driving asthma severity in women? Allergy 2023; 78:767-779. [PMID: 36207765 DOI: 10.1111/all.15543] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 07/20/2022] [Accepted: 08/10/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND Type 2-high asthma is characterized by elevated levels of circulating Th2 cells and eosinophils, cells that express chemoattractant-homologous receptor expressed on Th2 cells (CRTh2). Severe asthma is more common in women than men; however, the underlying mechanism(s) remain elusive. Here we examined whether the relationship between severe asthma and type 2 inflammation differs by sex and if estrogen influences Th2 cell response to glucocorticoid (GC). METHODS Type 2 inflammation and the proportion of blood Th2 cells (CD4+ CRTh2+ ) were assessed in whole blood from subjects with asthma (n = 66). The effects of GC and estrogen receptor alpha (ERα) agonist on in vitro differentiated Th2 cells were examined. Expression of CRTh2, type 2 cytokines and degree of apoptosis (Annexin V+ , 7-AAD) were determined by flow cytometry, qRT-PCR, western blot and ELISA. RESULTS In severe asthma, the proportion of circulating Th2 cells and hospitalizations were higher in women than men. Women with severe asthma also had more Th2 cells and serum IL-13 than women with mild/moderate asthma. Th2 cells, eosinophils and CRTh2 mRNA correlated with clinical characteristics associated with asthma control in women but not men. In vitro, GC and ERα agonist treated Th2 cells exhibited less apoptosis, more CRTh2 as well as IL-5 and IL-13 following CRTh2 activation than Th2 cells treated with GC alone. CONCLUSION Women with severe asthma had higher levels of circulating Th2 cells than men, which may be due to estrogen modifying the effects of GC, enhancing Th2 cell survival and type 2 cytokine production.
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Affiliation(s)
- Meerah Vijeyakumaran
- Department of Pathology and Laboratory Medicine, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
| | - MohdWessam Al Jawhri
- Department of Pathology and Laboratory Medicine, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
| | - Jenna Fortunato
- Department of Pathology and Laboratory Medicine, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
| | - Lauren Solomon
- Department of Pathology and Laboratory Medicine, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
| | - Nami Shrestha Palikhe
- Division of Pulmonary Medicine, Department of Medicine and Alberta Respiratory Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Harissios Vliagoftis
- Division of Pulmonary Medicine, Department of Medicine and Alberta Respiratory Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Lisa Cameron
- Department of Pathology and Laboratory Medicine, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
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20
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Barrett A, Humeniuk P, Drevinge C, Corciulo C, Weidner J, Rådinger M, Carlsten H, Scheffler JM, Islander U. Physiological estrogen levels are dispensable for the sex difference in immune responses during allergen-induced airway inflammation. Immunobiology 2023; 228:152360. [PMID: 36871362 DOI: 10.1016/j.imbio.2023.152360] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 02/01/2023] [Accepted: 02/21/2023] [Indexed: 03/02/2023]
Abstract
Women show an increased prevalence of adult-onset asthma compared to men and previous studies have shown that testosterone inhibits while estrogen worsens allergen-induced airway inflammation. However, detailed knowledge about the aggravating effects of estrogen on immune responses remain unclear. Defining the effects of physiological levels of estrogen on immune responses in asthma would aid in the development of improved treatment strategies. In this study, the importance of estrogen for the sex difference in asthma was determined using a murine model of house dust mite (HDM)-induced airway inflammation on intact female and male mice, as well as on ovariectomized (OVX) female mice treated with a physiological dose of 17β-estradiol (E2). Innate and adaptive immune responses were defined in bronchoalveolar lavage fluid, mediastinal lymph node (mLN) and lung tissue. The results reveal increased numbers of lung eosinophils, macrophages, and dendritic cells in female but not in male mice after HDM challenge. Females also exhibit higher numbers of Th17 cells in both mLN and lung in response to HDM. However, treatment of OVX mice with physiological levels of E2 does not influence any of the analyzed cell populations. Together, this study confirms the previously reported sex difference in allergen-induced airway inflammation and show that female mice mount stronger innate and adaptive immune responses to HDM challenge, but these effects are not mediated by physiological levels of E2.
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Affiliation(s)
- Aidan Barrett
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Piotr Humeniuk
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Christina Drevinge
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Carmen Corciulo
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Julie Weidner
- Krefting Research Centre, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Madeleine Rådinger
- Krefting Research Centre, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Hans Carlsten
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Julia M Scheffler
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ulrika Islander
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
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21
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Anesi N, Miquel CH, Laffont S, Guéry JC. The Influence of Sex Hormones and X Chromosome in Immune Responses. Curr Top Microbiol Immunol 2023; 441:21-59. [PMID: 37695424 DOI: 10.1007/978-3-031-35139-6_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Males and females differ in their susceptibility to develop autoimmunity and allergy but also in their capacity to cope with infections and cancers. Cellular targets and molecular pathways underlying sexual dimorphism in immunity have started to emerge and appeared multifactorial. It became increasingly clear that sex-linked biological factors have important impact on the development, tissue maintenance and effector function acquisition of distinct immune cell populations, thereby regulating multiple layers of innate or adaptive immunity through distinct mechanisms. This review discusses the recent development in our understanding of the cell-intrinsic actions of biological factors linked to sex, sex hormones and sex chromosome complement, on immune cells, which may account for the sex differences in susceptibility to autoimmune diseases and allergies, and the sex-biased responses in natural immunity and cancer.
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Affiliation(s)
- Nina Anesi
- Toulouse Institute for Infectious and Inflammatory Diseases (INFINITY), Université de Toulouse, INSERM, CNRS, UPS, 31300, Toulouse, France
| | - Charles-Henry Miquel
- Toulouse Institute for Infectious and Inflammatory Diseases (INFINITY), Université de Toulouse, INSERM, CNRS, UPS, 31300, Toulouse, France
| | - Sophie Laffont
- Toulouse Institute for Infectious and Inflammatory Diseases (INFINITY), Université de Toulouse, INSERM, CNRS, UPS, 31300, Toulouse, France
| | - Jean-Charles Guéry
- Toulouse Institute for Infectious and Inflammatory Diseases (INFINITY), Université de Toulouse, INSERM, CNRS, UPS, 31300, Toulouse, France.
- INSERM UMR1291, Centre Hospitalier Universitaire Purpan, Place du Dr. Baylac, 31024, Toulouse Cedex 3, France.
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22
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Mostafa DHD, Hemshekhar M, Piyadasa H, Altieri A, Halayko AJ, Pascoe CD, Mookherjee N. Characterization of sex-related differences in allergen house dust mite-challenged airway inflammation, in two different strains of mice. Sci Rep 2022; 12:20837. [PMID: 36460835 PMCID: PMC9718733 DOI: 10.1038/s41598-022-25327-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 11/28/2022] [Indexed: 12/03/2022] Open
Abstract
Biological sex impacts disease prevalence, severity and response to therapy in asthma, however preclinical studies often use only one sex in murine models. Here, we detail sex-related differences in immune responses using a house dust mite (HDM)-challenge model of acute airway inflammation, in adult mice of two different strains (BALB/c and C57BL/6NJ). Female and male mice were challenged (intranasally) with HDM extract (~ 25 μg) for 2 weeks (N = 10 per group). Increase in serum HDM-specific IgE showed a female bias, which was statistically significant in BALB/c mice. We compared naïve and HDM-challenged mice to define immune responses in the lungs by assessing leukocyte accumulation in the bronchoalveolar lavage fluid (BALF), and profiling the abundance of 29 different cytokines in BALF and lung tissue lysates. Our results demonstrate specific sex-related and strain-dependent differences in airway inflammation. For example, HDM-driven accumulation of neutrophils, eosinophils and macrophages were significantly higher in females compared to males, in BALB/c mice. In contrast, HDM-mediated eosinophil accumulation was higher in males compared to females, in C57BL/6NJ mice. Differences in lung cytokine profiles indicated that HDM drives a T-helper (Th)17-biased response with higher IL-17 levels in female BALB/c mice compared to males, whereas female C57BL/6NJ mice elicit a mixed Th1/Th2-skewed response. Male mice of both strains showed higher levels of specific Th2-skewed cytokines, such as IL-21, IL-25 and IL-9, in response to HDM. Overall, this study details sex dimorphism in HDM-mediated airway inflammation in mice, which will be a valuable resource for preclinical studies in allergic airway inflammation and asthma.
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Affiliation(s)
- Dina H. D. Mostafa
- grid.21613.370000 0004 1936 9609Department of Immunology, University of Manitoba, 799 JBRC, 715 McDermot Avenue, Winnipeg, MB R3E 3P4 Canada ,grid.21613.370000 0004 1936 9609Manitoba Centre for Proteomics and Systems Biology, Department of Internal Medicine, University of Manitoba, Winnipeg, MB Canada
| | - Mahadevappa Hemshekhar
- grid.21613.370000 0004 1936 9609Manitoba Centre for Proteomics and Systems Biology, Department of Internal Medicine, University of Manitoba, Winnipeg, MB Canada
| | - Hadeesha Piyadasa
- grid.21613.370000 0004 1936 9609Department of Immunology, University of Manitoba, 799 JBRC, 715 McDermot Avenue, Winnipeg, MB R3E 3P4 Canada ,grid.21613.370000 0004 1936 9609Manitoba Centre for Proteomics and Systems Biology, Department of Internal Medicine, University of Manitoba, Winnipeg, MB Canada ,grid.168010.e0000000419368956Department of Pathology, School of Medicine, Stanford University, Palo Alto, CA 94304 USA
| | - Anthony Altieri
- grid.21613.370000 0004 1936 9609Department of Immunology, University of Manitoba, 799 JBRC, 715 McDermot Avenue, Winnipeg, MB R3E 3P4 Canada ,grid.21613.370000 0004 1936 9609Manitoba Centre for Proteomics and Systems Biology, Department of Internal Medicine, University of Manitoba, Winnipeg, MB Canada
| | - Andrew J. Halayko
- grid.21613.370000 0004 1936 9609Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB Canada ,grid.460198.20000 0004 4685 0561Biology of Breathing Group, The Children’s Hospital Research Institute of Manitoba, Winnipeg, MB Canada
| | - Christopher D. Pascoe
- grid.21613.370000 0004 1936 9609Department of Physiology and Pathophysiology, University of Manitoba, Winnipeg, MB Canada ,grid.460198.20000 0004 4685 0561Biology of Breathing Group, The Children’s Hospital Research Institute of Manitoba, Winnipeg, MB Canada
| | - Neeloffer Mookherjee
- grid.21613.370000 0004 1936 9609Department of Immunology, University of Manitoba, 799 JBRC, 715 McDermot Avenue, Winnipeg, MB R3E 3P4 Canada ,grid.21613.370000 0004 1936 9609Manitoba Centre for Proteomics and Systems Biology, Department of Internal Medicine, University of Manitoba, Winnipeg, MB Canada ,grid.460198.20000 0004 4685 0561Biology of Breathing Group, The Children’s Hospital Research Institute of Manitoba, Winnipeg, MB Canada
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23
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Klain A, Dinardo G, Salvatori A, Indolfi C, Contieri M, Brindisi G, Decimo F, Zicari AM, Miraglia del Giudice M. An Overview on the Primary Factors That Contribute to Non-Allergic Asthma in Children. J Clin Med 2022; 11:6567. [PMID: 36362795 PMCID: PMC9654665 DOI: 10.3390/jcm11216567] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 11/02/2022] [Accepted: 11/03/2022] [Indexed: 04/13/2024] Open
Abstract
The prevalence of non-allergic asthma in childhood is low, peaking in late adulthood. It is triggered by factors other than allergens, like cold and dry air, respiratory infections, hormonal changes, smoke and air pollution. In the literature, there are few studies that describe non-allergic asthma in pediatric age. Even though it is a less common disorder in kids, it is crucial to identify the causes in order to keep asthma under control, particularly in patients not responding to conventional treatments. In this review, we discuss non-IgE-mediated forms of asthma, collecting the latest research on etiopathogenesis and treatment.
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Affiliation(s)
- Angela Klain
- Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Giulio Dinardo
- Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Alessandra Salvatori
- Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Cristiana Indolfi
- Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Marcella Contieri
- Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Giulia Brindisi
- Department of Pediatrics, Sapienza University of Rome, 00161 Rome, Italy
| | - Fabio Decimo
- Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Anna Maria Zicari
- Department of Pediatrics, Sapienza University of Rome, 00161 Rome, Italy
| | - Michele Miraglia del Giudice
- Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
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24
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Shrestha Palikhe N, Mackenzie CA, Licskai C, Kim RB, Vliagoftis H, Cameron L. The CRTh2 polymorphism rs533116 G > A associates with asthma severity in older females. Front Med (Lausanne) 2022; 9:970495. [PMID: 36314028 PMCID: PMC9606418 DOI: 10.3389/fmed.2022.970495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 09/22/2022] [Indexed: 12/03/2022] Open
Abstract
Background CRTh2 is G protein coupled receptor for prostaglandin D2 (PGD)2 expressed by immune cells that drive type 2 inflammation such as CD4+ T cells (Th2), eosinophils and group 2 innate lymphoid cells (ILC2) as well as structural cells including smooth muscle and epithelium. CRTh2-expressing cells are increased in the blood and airways of asthmatics and severe asthma is characterized by increased activity of the PGD2-CRTh2 pathway. The CRTh2 single nucleotide polymorphism (SNP) rs533116 G > A is associated with development of asthma and increased Th2 cell differentiation. Objective To examine whether CRTh2 rs533116G > A associates with asthma severity. Since severe asthma is more common in females than males, we performed a sex-stratified analysis. Methods Clinical data from asthmatics (n = 170) were obtained from clinic visits and chart review. Asthma severity was assessed according to ERS/ATS guidelines. Peripheral blood cells were characterized by flow cytometry and qRT-PCR. Genotyping was performed by TaqMan assay. Results Older females (≥45 years) homozygous for minor A allele of rs533116 were more likely to have severe asthma, lower FEV1, a higher prescribed dose of inhaled corticosteroid and more type 2 inflammation than females carrying GA or GG genotypes. Comparing females and males with the AA genotype also revealed that women had more type 2 inflammation. Conclusions and significance The polymorphism CRTh2 rs533116 G > A associates with severe asthma and type 2 inflammation in older females. This study reveals a gene-sex-aging interaction influencing the effect of CRTh2 on asthma severity.
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Affiliation(s)
- Nami Shrestha Palikhe
- Division of Pulmonary Medicine, Department of Medicine and Alberta Respiratory Centre, University of Alberta, Edmonton, AB, Canada
| | - Constance A. Mackenzie
- Division of Respirology, Department of Medicine, Western University, London, ON, Canada,Division of Clinical Pharmacology, Department of Medicine, Western University, London, ON, Canada,Division of Clinical Pharmacology and Toxicology, Ontario Poison Centre, The Hospital for Sick Children, Toronto, ON, Canada
| | - Christopher Licskai
- Division of Respirology, Department of Medicine, Western University, London, ON, Canada
| | - Richard B. Kim
- Division of Clinical Pharmacology, Department of Medicine, Western University, London, ON, Canada
| | - Harissios Vliagoftis
- Division of Pulmonary Medicine, Department of Medicine and Alberta Respiratory Centre, University of Alberta, Edmonton, AB, Canada
| | - Lisa Cameron
- Division of Pulmonary Medicine, Department of Medicine and Alberta Respiratory Centre, University of Alberta, Edmonton, AB, Canada,Department of Pathology and Laboratory Medicine, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada,*Correspondence: Lisa Cameron,
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25
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Pratama YA, Dinina F, Nurhan AD, Sari WF, Ardianto C, Khotib J. Effectiveness of Indonesian house dust mite allergenic extract in triggering allergic rhinitis sensitivity in a mouse model: A preliminary study. Vet World 2022; 15:2333-2341. [PMID: 36341054 PMCID: PMC9631360 DOI: 10.14202/vetworld.2022.2333-2341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 08/26/2022] [Indexed: 11/16/2022] Open
Abstract
Background and Aim: Perennial allergic rhinitis (AR) is a chronic upper respiratory disease, with inflammation mediated by immunoglobulin E in the nasal mucosa caused by house dust mites. Recently, allergen immunotherapy showed promising allergic healing in patients with a definite history of sensitization. Based on this finding, a product was developed using Indonesian house dust mite (IHDM). This study aimed to optimize the allergenic rhinitis mouse model that was generated using IHDM to test the in vivo sensitivity and safety of this product. Materials and Methods: Seven groups of mice were used for effectiveness testing – normal, negative control with IHDM challenge, positive control with 0.1% histamine challenge, and AR group by both IHDM-induced sensitization at 12.5, 50, 250, or 500 μg and IHDM challenge. Mice were sensitized by intraperitoneal administration of IHDM once a week for 3 consecutive weeks. Thereafter, the challenge was given intranasally 5 times on alternate days. The number of nose rubbing and sneezing was noted. Eosinophil infiltration was assessed histologically using hematoxylin and eosin staining. The expression of interleukin-5 (IL-5) mRNA in the nasal mucosa was determined using semi-quantitative reverse transcription-polymerase chain reaction. Results: The induction of AR with IHDM significantly increased the number of nose rubbing and sneezing in the mouse model. Eosinophil infiltration was observed in the nasal mucosa; however, no significant change occurred in the expression of IL-5 mRNA. Conclusion: Overall, these data indicate that IHDM allergenic extract could be an effective sensitizing agent in a mouse model of AR. Although the use of IHDM is a limitation of this study because other sources of house dust mites might have different effects, this study provides a proper model for immunotherapy effectivity testing for in vivo pre-clinical studies.
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Affiliation(s)
- Yusuf Alif Pratama
- Master Program of Pharmaceutical Science, Faculty of Pharmacy, Universitas Airlangga, Surabaya 60115, Indonesia
| | - Fakhriyah Dinina
- Bachelor Program of Pharmacy, Faculty of Pharmacy, Universitas Airlangga, Surabaya 60115, Indonesia
| | - Ahmad Dzulfikri Nurhan
- Department of Pharmacy Practice, Faculty of Pharmacy, Universitas Airlangga, Surabaya 60115, Indonesia
| | - Winda Fatma Sari
- Bachelor Program of Pharmacy, Faculty of Pharmacy, Universitas Airlangga, Surabaya 60115, Indonesia
| | - Chrismawan Ardianto
- Department of Pharmacy Practice, Faculty of Pharmacy, Universitas Airlangga, Surabaya 60115, Indonesia
| | - Junaidi Khotib
- Department of Pharmacy Practice, Faculty of Pharmacy, Universitas Airlangga, Surabaya 60115, Indonesia
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26
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He B, Li AM, Kwok MK, Au Yeung SL, Leung GM, Schooling CM. Association of growth patterns during infancy and puberty with lung function, wheezing and asthma in adolescents aged 17.5 years: evidence from ‘Children of 1997’ Hong Kong Chinese Birth Cohort. Int J Epidemiol 2022; 52:440-449. [PMID: 36153774 DOI: 10.1093/ije/dyac182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 09/06/2022] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Rapid growth is related to adverse respiratory outcomes although possibly confounded or limited by growth modelling methods. We investigated the association of infant and pubertal growth with lung function, wheezing and asthma in a non-Western setting.
Methods
In Hong Kong’s ‘Children of 1997’ Chinese birth cohort (n = 8327), weight during infancy and weight, height and body mass index (BMI) during puberty were modelled using a super-imposition by translation and rotation model to identify (larger or smaller) size, (earlier or later) tempo and (slower or faster) velocity. Sex-specific associations with forced vital capacity (FVC), forced expiratory volume in the first second (FEV1), FEV1/FVC (Global Lung function Initiative z-score) and self-reported wheezing and asthma at ∼17.5 years were assessed.
Results
For each fraction higher than average weight growth velocity during infancy, FVC was higher in boys (0.90 SD, 95% CI 0.35; 1.44) and girls (0.77 SD, 95% CI 0.24; 1.30), FEV1/FVC was lower (–0.74 SD, 95% CI –1.38; –0.10) and wheezing was higher (odds ratio 6.92, 95% CI 1.60; 29.99) in boys and an inverse association with FVC was observed for tempo but not for size. Associations for weight growth velocity in puberty were similar but weaker. Greater size and higher velocity of BMI growth was associated with higher FVC, lower FEV1/FVC and higher asthma and wheezing risk.
Conclusion
Accelerated infant and pubertal weight growth were associated with disproportionate lung size and airway growth, and higher risk of asthma; optimizing early-life growth patterns could be important.
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Affiliation(s)
- Baoting He
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong , Hong Kong Special Administrative Region, P. R. China
| | - Albert M Li
- Department of Pediatrics, The Chinese University of Hong Kong , Hong Kong Special Administrative Region, P. R. China
| | - Man Ki Kwok
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong , Hong Kong Special Administrative Region, P. R. China
| | - Shiu Lun Au Yeung
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong , Hong Kong Special Administrative Region, P. R. China
| | - Gabriel M Leung
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong , Hong Kong Special Administrative Region, P. R. China
| | - C Mary Schooling
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong , Hong Kong Special Administrative Region, P. R. China
- School of Public Health and Health Policy, City University of New York , New York, USA
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27
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Ejima A, Abe S, Shimba A, Sato S, Uehata T, Tani-ichi S, Munakata S, Cui G, Takeuchi O, Hirai T, Kato S, Ikuta K. Androgens Alleviate Allergic Airway Inflammation by Suppressing Cytokine Production in Th2 Cells. THE JOURNAL OF IMMUNOLOGY 2022; 209:1083-1094. [DOI: 10.4049/jimmunol.2200294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 07/12/2022] [Indexed: 01/04/2023]
Abstract
Abstract
Asthma is more common in females than males after adolescence. However, the mechanism of the sex bias in the prevalence of asthma remains unknown. To test whether sex steroid hormones have some roles in T cells during development of asthma, we analyzed airway inflammation in T cell–specific androgen receptor (AR)– and estrogen receptor (ER)–deficient mice. T cell–specific AR-deficient male mice developed severer house dust mite–induced allergic airway inflammation than did control male mice, whereas T cell–specific ERα- and ERβ-deficient female mice exhibited a similar degree of inflammation as for control female mice. Furthermore, administration of dihydrotestosterone reduced cytokine production of Th2 cells from control, but not AR-deficient, naive T cells. Transfer of OT-II transgenic AR-deficient Th2 cells into wild-type mice induced severer allergic airway inflammation by OVA than transfer of control Th2 cells. Gene expression profiling suggested that the expression of genes related with cell cycle and Th2 differentiation was elevated in AR-deficient Th2 cells, whereas expression of dual specificity phosphatase (DUSP)-2, a negative regulator of p38, was downregulated. In addition, a chromatin immunoprecipitation assay suggested that AR bound to an AR motif in the 5′ untranslated region of the Dusp2 gene in Th2 cells. Furthermore, the Dusp2 promoter with a wild-type AR motif, but not a mutated motif, was transactivated by dihydrotestosterone in a reporter assay. Finally, forced expression of DUSP-2 by retrovirus vector reduced IL-4 expression in Th2 cells. Thus, these results suggest that androgen signaling suppresses cytokine production of Th2 cells by inducing DUSP-2, explaining, in part, the sex bias of asthma after adolescence.
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Affiliation(s)
- Aki Ejima
- *Laboratory of Immune Regulation, Department of Virus Research, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
- †Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Shinya Abe
- *Laboratory of Immune Regulation, Department of Virus Research, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Akihiro Shimba
- *Laboratory of Immune Regulation, Department of Virus Research, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
- ‡Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Susumu Sato
- §Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takuya Uehata
- ¶Department of Medical Chemistry, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shizue Tani-ichi
- *Laboratory of Immune Regulation, Department of Virus Research, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
- ‡Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Satoru Munakata
- *Laboratory of Immune Regulation, Department of Virus Research, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
- †Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Guangwei Cui
- *Laboratory of Immune Regulation, Department of Virus Research, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Osamu Takeuchi
- ¶Department of Medical Chemistry, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Toyohiro Hirai
- §Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shigeaki Kato
- ‖Graduate School of Life Science and Engineering, Iryo Sosei University, Iwaki, Japan
- #Research Institute of Innovative Medicine, Tokiwa Foundation, Iwaki, Japan; and
- **School of Medicine, Fukushima Medical University, Fukushima, Japan
| | - Koichi Ikuta
- *Laboratory of Immune Regulation, Department of Virus Research, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
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Rogliani P, Cavalli F, Ritondo BL, Cazzola M, Calzetta L. Sex differences in adult asthma and COPD therapy: a systematic review. Respir Res 2022; 23:222. [PMID: 36038873 PMCID: PMC9426004 DOI: 10.1186/s12931-022-02140-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 08/04/2022] [Indexed: 11/18/2022] Open
Abstract
Background Although asthma is more prevalent in women and the prevalence of COPD is increasing in women, the current international recommendations for the management and prevention of asthma and COPD provide no sex-related indication for the treatment of these diseases. Therefore, we systematically reviewed the evidence across literature on the sex-related effectiveness of asthma and COPD therapy. Methods This systematic review has been registered in PROSPERO and performed according to PRISMA-P. The PICO framework was applied for the literature search strategy: "patient problem” included adult patients suffering from asthma or COPD, “Intervention” regarded the pharmacological treatments for asthma or COPD, “Comparison” was vs. baseline, active controls, or placebo, “Outcome” was any difference sex-related in the effectiveness of interventions. Results In asthma 44% of the evidence reported that men responded better than women to the therapy, whereas this percentage was 28% in COPD. ICS was generally less effective in women than in men to treat asthma, and consistent evidence suggests that in asthmatic patients ICS/LABA/LAMA combination may be equally effective in both men and women. Due to the inconsistent available evidence, it is not possible to identify specific treatments whose effectiveness is related to sex difference in COPD patients. Conclusions There is a strong need of investigating the sex-related impact of asthma and COPD treatments. Pre-specified analyses in men and women should be planned in future trial protocols, a necessary condition that should be requested also by the regulatory agencies to overcome the anachronistic “one-size-fits-all” approach to therapeutics associated with suboptimal outcomes for patients.
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Affiliation(s)
- Paola Rogliani
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Via Montpellier, 1 - 00133, Rome, Italy. .,Respiratory Medicine, University Hospital Policlinico Tor Vergata, Rome, Italy.
| | - Francesco Cavalli
- Respiratory Medicine, University Hospital Policlinico Tor Vergata, Rome, Italy
| | - Beatrice Ludovica Ritondo
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Via Montpellier, 1 - 00133, Rome, Italy
| | - Mario Cazzola
- Unit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Via Montpellier, 1 - 00133, Rome, Italy
| | - Luigino Calzetta
- Department of Medicine and Surgery, Respiratory Disease and Lung Function Unit, University of Parma, Parma, Italy
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Androgen Plays a Potential Novel Hormonal Therapeutic Role in Th17 Cells Predominant Neutrophilic Severe Asthma by Attenuating BECs Regulated Th17 Cells Differentiation via MBD2 Expression. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:3096528. [PMID: 36062195 PMCID: PMC9436621 DOI: 10.1155/2022/3096528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 08/02/2022] [Indexed: 12/05/2022]
Abstract
T helper 17 (Th17) cells subtype of non-T2 asthma is less responsive (resistant) to inhaled corticosteroids (ICS), so also called severe asthma. Methyl-CpG-binding domain protein 2 (MBD2) regulates the differentiation of the Th17 cells, showing the possibility of a therapeutic target in severe asthma. Androgen tends to show beneficial therapeutic effects and is a “hot research topic,” but its role in the differentiation and expression of Th17 cells via MBD2 is still unknown. The aim of this study was to evaluate how sex hormone interacts with MBD2 and affects the differentiation and expression of Th17 cells in severe asthma. Here, first, we measured the concentration of androgen, estrogen, and androgen estrogen ratio from subjects and correlated it with severe asthma status. Then, we established an animal model and bronchial epithelial cells (BECs) model of severe asthma to evaluate the role of MBD2 in the differentiation and expression of Th17 cells (IL-17), the therapeutic potential of sex hormones in severe asthma, and the effect of sex hormones in BECs regulated Th17 cells differentiation via MBD2 at the cellular level. Increased MBD2 expression and Th17 cells differentiation were noted in the animal and the BECs severe asthma models. Th17 cell differentiation and expression were MBD2 dependent. Androgen attenuated the differentiation of BECs regulated Th17 cells via MBD2 showing BECs as a therapeutic target of androgen, and these findings postulate the novel role of androgen in Th17 cells predominant neutrophilic severe asthma therapy through targeting MBD2.
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Ikuta K, Ejima A, Abe S, Shimba A. Control of Immunity and Allergy by Steroid Hormones. Allergol Int 2022; 71:432-436. [PMID: 35973911 DOI: 10.1016/j.alit.2022.07.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 07/15/2022] [Indexed: 11/01/2022] Open
Abstract
Steroid hormones, especially glucocorticoids, androgens, and estrogens, have profound influence on immunity. Recent studies using cell-type specific steroid hormone receptor-deficient mice have revealed the precise roles of some of these hormones in the immune system. Glucocorticoids are known to have strong anti-inflammatory and immunosuppressive effects and pleiotropic effects on innate and adaptive immune responses. They suppress the production of inflammatory cytokines by macrophages and DCs and the production of IFN-γ by NK cells, thus inhibiting innate immunity. By contrast, glucocorticoids enhance the immune response by inducing the expression of IL-7R and CXCR4 in T cells and the accumulation of T cells in lymphoid organs in accordance with the diurnal change of the glucocorticoid concentration. Thus, glucocorticoids suppress innate immunity but enhance adaptive immunity. Androgens suppress the homeostasis and activation of ILC2s and the differentiation of Th2 and Th17 cells and enhance the suppressive function of Tregs, thereby alleviating allergic airway inflammation. Thus, these steroid hormones have pleiotropic functions in the immune system. Further investigations are awaited on the regulation of immunity and allergy by estrogens using cell-specific steroid hormone receptor-deficient mice.
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Affiliation(s)
- Koichi Ikuta
- Laboratory of Immune Regulation, Department of Virus Research, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan.
| | - Aki Ejima
- Laboratory of Immune Regulation, Department of Virus Research, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan; Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Shinya Abe
- Laboratory of Immune Regulation, Department of Virus Research, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan
| | - Akihiro Shimba
- Laboratory of Immune Regulation, Department of Virus Research, Institute for Life and Medical Sciences, Kyoto University, Kyoto, Japan; Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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31
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Sex Steroids Effects on Asthma: A Network Perspective of Immune and Airway Cells. Cells 2022; 11:cells11142238. [PMID: 35883681 PMCID: PMC9318292 DOI: 10.3390/cells11142238] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/13/2022] [Accepted: 07/17/2022] [Indexed: 11/17/2022] Open
Abstract
A multitude of evidence has suggested the differential incidence, prevalence and severity of asthma between males and females. A compilation of recent literature recognized sex differences as a significant non-modifiable risk factor in asthma pathogenesis. Understanding the cellular and mechanistic basis of sex differences remains complex and the pivotal point of this ever elusive quest, which remains to be clarified in the current scenario. Sex steroids are an integral part of human development and evolution while also playing a critical role in the conditioning of the immune system and thereby influencing the function of peripheral organs. Classical perspectives suggest a pre-defined effect of sex steroids, generalizing estrogens popularly under the “estrogen paradox” due to conflicting reports associating estrogen with a pro- and anti-inflammatory role. On the other hand, androgens are classified as “anti-inflammatory,” serving a protective role in mitigating inflammation. Although considered mainstream and simplistic, this observation remains valid for numerous reasons, as elaborated in the current review. Women appear immune-favored with stronger and more responsive immune elements than men. However, the remarkable female predominance of diverse autoimmune and allergic diseases contradicts this observation suggesting that hormonal differences between the sexes might modulate the normal and dysfunctional regulation of the immune system. This review illustrates the potential relationship between key elements of the immune cell system and their interplay with sex steroids, relevant to structural cells in the pathophysiology of asthma and many other lung diseases. Here, we discuss established and emerging paradigms in the clarification of observed sex differences in asthma in the context of the immune system, which will deepen our understanding of asthma etiopathology.
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32
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Of mice, men, women, and cancer. Immunity 2022; 55:1150-1152. [PMID: 35830823 DOI: 10.1016/j.immuni.2022.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The prevalence and severity of cancers in non-reproductive tissues are greater in males than females, but the sex-specific factors contributing to this remain ill described. In this issue of Immunity, Yang et al. (2022) uncover a mechanism of androgen signaling leading to an exhausted, terminally differentiated CD8+ T cell phenotype in male mice.
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Vininski MS, Rajput S, Hobbs NJ, Dolence JJ. Understanding sex differences in the allergic immune response to food. AIMS ALLERGY AND IMMUNOLOGY 2022; 6:90-105. [PMID: 38314333 PMCID: PMC10836331 DOI: 10.3934/allergy.2022009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2024] Open
Abstract
Food allergies are of great public health concern due to their rising prevalence. Our understanding of how the immune system reacts to food remains incomplete. Allergic responses vary between individuals with food allergies. This variability could be caused by genetic, environmental, hormonal, or metabolic factors that impact immune responses mounted against allergens found in foods. Peanut (PN) allergy is one of the most severe and persistent of food allergies, warranting examination into how sensitization occurs to drive IgE-mediated allergic reactions. In recent years, much has been learned about the mechanisms behind the initiation of IgE-mediated food allergies, but additional questions remain. One unresolved issue is whether sex hormones impact the development of food allergies. Sex differences are known to exist in other allergic diseases, so this poses the question about whether the same phenomenon is occurring in food allergies. Studies show that females exhibit a higher prevalence of atopic conditions, such as allergic asthma and eczema, relative to males. Discovering such sex differences in allergic diseases provide a basis for investigating the mechanisms of how hormones influence the development of IgE-mediated reactions to foods. Analysis of existing food allergy demographics found that they occur more frequently in male children and adult females, which is comparable to allergic asthma. This paper reviews existing allergic mechanisms, sensitization routes, as well as how sex hormones may play a role in how the immune system reacts to common food allergens such as PN.
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Affiliation(s)
| | | | - Nicholas J. Hobbs
- Department of Biology, University of Nebraska at Kearney, Kearney, NE, 68849
| | - Joseph J. Dolence
- Department of Biology, University of Nebraska at Kearney, Kearney, NE, 68849
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34
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Sex Plays a Multifaceted Role in Asthma Pathogenesis. Biomolecules 2022; 12:biom12050650. [PMID: 35625578 PMCID: PMC9138801 DOI: 10.3390/biom12050650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 04/26/2022] [Accepted: 04/27/2022] [Indexed: 02/04/2023] Open
Abstract
Sex is considered an important risk factor for asthma onset and exacerbation. The prevalence of asthma is higher in boys than in girls during childhood, which shows a reverse trend after puberty—it becomes higher in adult females than in adult males. In addition, asthma severity, characterized by the rate of hospitalization and relapse after discharge from the emergency department, is higher in female patients. Basic research indicates that female sex hormones enhance type 2 adaptive immune responses, and male sex hormones negatively regulate type 2 innate immune responses. However, whether hormone replacement therapy in postmenopausal women increases the risk of current asthma and asthma onset remains controversial in clinical settings. Recently, sex has also been shown to influence the pathophysiology of asthma in its relationship with genetic or other environmental factors, which modulate asthmatic immune responses in the airway mucosa. In this narrative review, we highlight the role of sex in the continuity of the asthmatic immune response from sensing allergens to Th2 cell activation based on our own data. In addition, we elucidate the interactive role of sex with genetic or environmental factors in asthma exacerbation in women.
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35
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Jenkins CR, Boulet LP, Lavoie KL, Raherison-Semjen C, Singh D. Personalized Treatment of Asthma: The Importance of Sex and Gender Differences. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:963-971.e3. [PMID: 35150902 DOI: 10.1016/j.jaip.2022.02.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 01/18/2022] [Accepted: 02/03/2022] [Indexed: 12/19/2022]
Abstract
An individual's sex (nominally male or female, based on biological attributes) and gender (a complex term referring to socially constructed roles, behaviors, and expressions of identity) influence the clinical course of asthma in several ways. The physiologic development of the lungs and effects of sex hormones may explain why more boys than girls have asthma, and after puberty, more women than men have asthma. Female sex hormones have an impact throughout the life span and are associated with poor asthma control. Gender may influence exposure to asthma triggers, and sex and gender can influence the prevalence of comorbidities and interactions with health care professionals. Despite widely reported sex- and gender-based differences in asthma and asthma management, these issues frequently are not considered by health care professionals. There is also inconsistency regarding the use of "sex" and "gender" in scientific discourse; research is needed to define sex- and gender-based differences better and how they might interact to influence asthma outcomes. This review outlines the impact an individual's sex and gender can have on the pathogenesis, clinical course, diagnosis, treatment, and management of asthma.
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Affiliation(s)
| | | | - Kim L Lavoie
- Department of Psychology, University of Québec at Montreal and Montreal Behavioural Medicine Centre, CIUSSS-NIM, Hôpital du Sacré-Cœur de Montréal, Montreal, Canada
| | - Chantal Raherison-Semjen
- Centre Hospitalier Universitaire de Guadeloupe, Guadeloupe, France; INSERM U1219, EpiCene Team, University of Bordeaux, Bordeaux, France
| | - Dave Singh
- University of Manchester, Manchester University NHS Foundation Trust, Manchester, United Kingdom
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36
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McManus JM, Gaston B, Zein J, Sharifi N. Association between asthma and reduced androgen receptor expression in airways. J Endocr Soc 2022; 6:bvac047. [PMID: 35402761 PMCID: PMC8989151 DOI: 10.1210/jendso/bvac047] [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: 11/24/2021] [Indexed: 11/21/2022] Open
Abstract
A growing body of evidence suggests a role for androgens in asthma and asthma control. This includes a sex discordance in disease rates that changes with puberty, experiments in mice showing androgens reduce airway inflammation, and a reported association between airway androgen receptor (AR) expression and disease severity in asthma patients. We set out to determine whether airway AR expression differs between asthma patients and healthy controls. We analyzed data from 8 publicly available data sets with gene expression profiling from airway epithelial cells obtained both from asthma patients and control individuals. We found that airway AR expression was lower in asthma patients than in controls in both sexes, and that having AR expression below the median in the pooled data set was associated with substantially elevated odds of asthma vs having AR expression above the median (odds ratio 4.89; 95% CI, 3.13-7.65, P < .0001). In addition, our results suggest that whereas the association between asthma and AR expression is present in both sexes in most of the age range analyzed, the association may be absent in prepubescent children and postmenopausal women. Our results add to the existing body of evidence suggesting a role for androgens in asthma control.
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Affiliation(s)
- Jeffrey M McManus
- Genitourinary Malignancies Research Center, Cleveland Clinic Lerner Research Institute, Cleveland, Ohio
| | - Benjamin Gaston
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, Indiana
| | - Joe Zein
- Department of Inflammation and Immunity, Cleveland Clinic Lerner Research Institute, Cleveland, Ohio
| | - Nima Sharifi
- Genitourinary Malignancies Research Center, Cleveland Clinic Lerner Research Institute, Cleveland, Ohio
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37
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Gandhi VD, Cephus JY, Norlander AE, Chowdhury NU, Zhang J, Ceneviva ZJ, Tannous E, Polosukhin VV, Putz ND, Wickersham N, Singh A, Ware LB, Bastarache JA, Shaver CM, Chu HW, Peebles RS, Newcomb DC. Androgen receptor signaling promotes Treg suppressive function during allergic airway inflammation. J Clin Invest 2022; 132:e153397. [PMID: 35025767 PMCID: PMC8843736 DOI: 10.1172/jci153397] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 01/04/2022] [Indexed: 11/23/2022] Open
Abstract
Women have higher prevalence of asthma compared with men. In asthma, allergic airway inflammation is initiated by IL-33 signaling through ST2, leading to increased IL-4, IL-5, and IL-13 production and eosinophil infiltration. Foxp3+ Tregs suppress and ST2+ Tregs promote allergic airway inflammation. Clinical studies showed that the androgen dehydroepiandrosterone (DHEA) reduced asthma symptoms in patients, and mouse studies showed that androgen receptor (AR) signaling decreased allergic airway inflammation. Yet the impact of AR signaling on lung Tregs remains unclear. Using AR-deficient and Foxp3 fate-mapping mice, we determined that AR signaling increased Treg suppression during Alternaria extract (Alt Ext; allergen) challenge by stabilizing Foxp3+ Tregs and limiting the number of ST2+ ex-Tregs and IL-13+ Th2 cells and ex-Tregs. AR signaling also decreased Alt Ext-induced ST2+ Tregs in mice by limiting expression of Gata2, a transcription factor for ST2, and by decreasing Alt Ext-induced IL-33 production from murine airway epithelial cells. We confirmed our findings in human cells where 5α-dihydrotestosterone (DHT), an androgen, decreased IL-33-induced ST2 expression in lung Tregs and decreased Alt Ext-induced IL-33 secretion in human bronchial epithelial cells. Our findings showed that AR signaling stabilized Treg suppressive function, providing a mechanism for the sex difference in asthma.
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Affiliation(s)
| | | | | | - Nowrin U. Chowdhury
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | | | | | | | | | | | | - Amrit Singh
- Prevention of Organ Failure (PROOF) Centre of Excellence, University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | | | - Hong Wei Chu
- National Jewish Medical Center, Denver, Colorado, USA
| | - R. Stokes Peebles
- Department of Medicine and
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Dawn C. Newcomb
- Department of Medicine and
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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Zhang GQ, Özuygur Ermis SS, Rådinger M, Bossios A, Kankaanranta H, Nwaru B. Sex Disparities in Asthma Development and Clinical Outcomes: Implications for Treatment Strategies. J Asthma Allergy 2022; 15:231-247. [PMID: 35210789 PMCID: PMC8863331 DOI: 10.2147/jaa.s282667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 01/11/2022] [Indexed: 11/23/2022] Open
Abstract
A gender-related disparity exists in asthma morbidity and mortality, which shifts at around puberty from a male predominance to a female predominance. This is clinically reflected in the fact that asthma that occurs in childhood (childhood-onset asthma) mainly affects boys, and that asthma that occurs in adulthood (adult-onset asthma) mainly affects women. Adult-onset asthma is often non-atopic, more severe, and associated with a poorer prognosis, thus posing a marked burden to women’s health and healthcare system. Many factors have been indicated to explain this gender-related disparity, including sociocultural and environmental factors as well as biological sex differences (genetic, pulmonary and immunological factors). It has long been suggested that sex hormones may be implicated in at least these biological sex differences. Overall, the evidence remains equivocal for the role of most sex hormones in asthma pathogenesis and clinical outcomes. Well-designed randomized clinical trials are required assessing the potential preventive or therapeutic effects of hormonal contraceptives on asthma in women, thereby helping to advance the evidence to inform future practice guidelines. The mechanisms underlying the role of sex hormones in asthma are complex, and our understanding is not yet complete. Additional mechanistic studies elucidating sex hormone signaling pathways and their interactions involved in the pathogenesis and clinical manifestations of asthma will help to identify potential sex hormone-driven asthma endotypes and novel therapeutic targets, providing the basis for a more personalized asthma management strategy.
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Affiliation(s)
- Guo-Qiang Zhang
- Krefting Research Centre, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Saliha Selin Özuygur Ermis
- Krefting Research Centre, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Respiratory Medicine, Dokuz Eylul University, İzmir, Turkey
| | - Madeleine Rådinger
- Krefting Research Centre, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Apostolos Bossios
- Department of Respiratory Medicine and Allergy, Karolinska University Hospital, Stockholm, Sweden
- Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Hannu Kankaanranta
- Krefting Research Centre, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Respiratory Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
- Faculty of Medicine and Health Technology, University of Tampere, Tampere, Finland
| | - Bright Nwaru
- Krefting Research Centre, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Wallenberg Centre for Molecular and Translational Medicine, University of Gothenburg, Gothenburg, Sweden
- Correspondence: Bright Nwaru, Krefting Research Centre, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, P.O. Box 424, Gothenburg, SE-405 30, Sweden, Tel +46 076 064 2614, Email
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39
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Zhang X, Xu Z, Wen X, Huang G, Nian S, Li L, Guo X, Ye Y, Yuan Q. The onset, development and pathogenesis of severe neutrophilic asthma. Immunol Cell Biol 2022; 100:144-159. [PMID: 35080788 DOI: 10.1111/imcb.12522] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 12/02/2021] [Accepted: 01/23/2022] [Indexed: 12/12/2022]
Abstract
Bronchial asthma is divided into Th2 high, Th2 low and mixed types. The Th2 high type is dominated by eosinophils while the Th2 low type is divided into neutrophilic and paucigranulocytic types. Eosinophilic asthma has gained increased attention recently, and its pathogenesis and treatment are well understood. However, severe neutrophilic asthma requires more in-depth research because its pathogenesis is not well understood, and no effective treatment exists. This review looks at the advances made in asthma research, the pathogenesis of neutrophilic asthma, the mechanisms of progression to severe asthma, risk factors for asthma exacerbations, and biomarkers and treatment of neutrophilic asthma. The pathogenesis of neutrophilic asthma is further discussed from four aspects: Th17-type inflammatory response, inflammasomes, exosomes and microRNAs. This review provides direction for the mechanistic study, diagnosis and treatment of neutrophilic asthma. The treatment of neutrophilic asthma remains a significant challenge for clinical therapists and is an important area of future clinical research.
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Affiliation(s)
- Xingli Zhang
- Public Center of Experimental Technology, Immune Mechanism and Therapy of Major Diseases of Luzhou Key Laboratory, School of Basic Medical Science of Southwest Medical University, Luzhou, Sichuan, China
| | - Zixi Xu
- Public Center of Experimental Technology, Immune Mechanism and Therapy of Major Diseases of Luzhou Key Laboratory, School of Basic Medical Science of Southwest Medical University, Luzhou, Sichuan, China
| | - Xue Wen
- Department of Laboratory Medicine, The Affiliated Hospital of Southwest Medical University, Sichuan, China
| | - Guoping Huang
- Zigong Hospital of Woman and Children Healthcare, Sichuan, China
| | - Siji Nian
- Public Center of Experimental Technology, Immune Mechanism and Therapy of Major Diseases of Luzhou Key Laboratory, School of Basic Medical Science of Southwest Medical University, Luzhou, Sichuan, China
| | - Lin Li
- Public Center of Experimental Technology, Immune Mechanism and Therapy of Major Diseases of Luzhou Key Laboratory, School of Basic Medical Science of Southwest Medical University, Luzhou, Sichuan, China
| | - Xiyuan Guo
- Public Center of Experimental Technology, Immune Mechanism and Therapy of Major Diseases of Luzhou Key Laboratory, School of Basic Medical Science of Southwest Medical University, Luzhou, Sichuan, China
| | - Yingchun Ye
- Public Center of Experimental Technology, Immune Mechanism and Therapy of Major Diseases of Luzhou Key Laboratory, School of Basic Medical Science of Southwest Medical University, Luzhou, Sichuan, China
| | - Qing Yuan
- Public Center of Experimental Technology, Immune Mechanism and Therapy of Major Diseases of Luzhou Key Laboratory, School of Basic Medical Science of Southwest Medical University, Luzhou, Sichuan, China
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40
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Could Lower Testosterone in Older Men Explain Higher COVID-19 Morbidity and Mortalities? Int J Mol Sci 2022; 23:ijms23020935. [PMID: 35055119 PMCID: PMC8781054 DOI: 10.3390/ijms23020935] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/06/2022] [Accepted: 01/07/2022] [Indexed: 01/08/2023] Open
Abstract
The health scourge imposed on humanity by the COVID-19 pandemic seems not to recede. This fact warrants refined and novel ideas analyzing different aspects of the illness. One such aspect is related to the observation that most COVID-19 casualties were older males, a tendency also noticed in the epidemics of SARS-CoV in 2003 and the Middle East respiratory syndrome in 2012. This gender-related difference in the COVID-19 death toll might be directly involved with testosterone (TEST) and its plasmatic concentration in men. TEST has been demonstrated to provide men with anti-inflammatory and immunological advantages. As the plasmatic concentration of this androgen decreases with age, the health benefit it confers also diminishes. Low plasmatic levels of TEST can be determinant in the infection’s outcome and might be related to a dysfunctional cell Ca2+ homeostasis. Not only does TEST modulate the activity of diverse proteins that regulate cellular calcium concentrations, but these proteins have also been proven to be necessary for the replication of many viruses. Therefore, we discuss herein how TEST regulates different Ca2+-handling proteins in healthy tissues and propose how low TEST concentrations might facilitate the replication of the SARS-CoV-2 virus through the lack of modulation of the mechanisms that regulate intracellular Ca2+ concentrations.
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Sugiura A, Andrejeva G, Voss K, Heintzman DR, Xu X, Madden MZ, Ye X, Beier KL, Chowdhury NU, Wolf MM, Young AC, Greenwood DL, Sewell AE, Shahi SK, Freedman SN, Cameron AM, Foerch P, Bourne T, Garcia-Canaveras JC, Karijolich J, Newcomb DC, Mangalam AK, Rabinowitz JD, Rathmell JC. MTHFD2 is a metabolic checkpoint controlling effector and regulatory T cell fate and function. Immunity 2022; 55:65-81.e9. [PMID: 34767747 PMCID: PMC8755618 DOI: 10.1016/j.immuni.2021.10.011] [Citation(s) in RCA: 78] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 07/23/2021] [Accepted: 10/13/2021] [Indexed: 01/13/2023]
Abstract
Antigenic stimulation promotes T cell metabolic reprogramming to meet increased biosynthetic, bioenergetic, and signaling demands. We show that the one-carbon (1C) metabolism enzyme methylenetetrahydrofolate dehydrogenase 2 (MTHFD2) regulates de novo purine synthesis and signaling in activated T cells to promote proliferation and inflammatory cytokine production. In pathogenic T helper-17 (Th17) cells, MTHFD2 prevented aberrant upregulation of the transcription factor FoxP3 along with inappropriate gain of suppressive capacity. MTHFD2 deficiency also promoted regulatory T (Treg) cell differentiation. Mechanistically, MTHFD2 inhibition led to depletion of purine pools, accumulation of purine biosynthetic intermediates, and decreased nutrient sensor mTORC1 signaling. MTHFD2 was also critical to regulate DNA and histone methylation in Th17 cells. Importantly, MTHFD2 deficiency reduced disease severity in multiple in vivo inflammatory disease models. MTHFD2 is thus a metabolic checkpoint to integrate purine metabolism with pathogenic effector cell signaling and is a potential therapeutic target within 1C metabolism pathways.
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Affiliation(s)
- Ayaka Sugiura
- Vanderbilt Center for Immunobiology, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Gabriela Andrejeva
- Vanderbilt Center for Immunobiology, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Kelsey Voss
- Vanderbilt Center for Immunobiology, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Darren R Heintzman
- Vanderbilt Center for Immunobiology, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Xincheng Xu
- Department of Chemistry, Ludwig Cancer Research Institute Princeton Branch, Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ 08544, USA
| | - Matthew Z Madden
- Vanderbilt Center for Immunobiology, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Xiang Ye
- Vanderbilt Center for Immunobiology, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Katherine L Beier
- Vanderbilt Center for Immunobiology, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Nowrin U Chowdhury
- Department of Medicine, Division of Hematology and Oncology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Melissa M Wolf
- Department of Medicine, Division of Hematology and Oncology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Arissa C Young
- Vanderbilt Center for Immunobiology, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Dalton L Greenwood
- Vanderbilt Center for Immunobiology, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Allison E Sewell
- Vanderbilt Center for Immunobiology, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Shailesh K Shahi
- Department of Pathology, University of Iowa, Iowa City, IA 52242, USA
| | | | - Alanna M Cameron
- Sitryx Therapeutics Limited, Magdalen Centre, Oxford Science Park, Oxford, UK
| | - Patrik Foerch
- Sitryx Therapeutics Limited, Magdalen Centre, Oxford Science Park, Oxford, UK
| | - Tim Bourne
- Sitryx Therapeutics Limited, Magdalen Centre, Oxford Science Park, Oxford, UK
| | - Juan C Garcia-Canaveras
- Department of Chemistry, Ludwig Cancer Research Institute Princeton Branch, Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ 08544, USA
| | - John Karijolich
- Vanderbilt Center for Immunobiology, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Dawn C Newcomb
- Department of Medicine, Division of Hematology and Oncology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | | | - Joshua D Rabinowitz
- Department of Chemistry, Ludwig Cancer Research Institute Princeton Branch, Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ 08544, USA
| | - Jeffrey C Rathmell
- Vanderbilt Center for Immunobiology, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
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42
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Role of Sex Hormones at Different Physiobiological Conditions and Therapeutic Potential in MBD2 Mediated Severe Asthma. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:7097797. [PMID: 35096261 PMCID: PMC8799366 DOI: 10.1155/2021/7097797] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 11/29/2021] [Indexed: 12/16/2022]
Abstract
Sex hormone has become a “hot topic” to evaluate the hormonal therapeutic potential in severe asthma. Th17 cell is one of the main influencing factors involved in the pathogenesis of severe asthma, hence also called as kernel of severe asthma, and Th17 subtype of non-T2 asthma is less responsive (resistance) to inhaled corticosteroid (ICS), so severe in nature. Methyl-CpG binding domain protein 2 (MBD2) is overexpressed and regulates the Th17 differentiation, showing the possibility of therapeutic target in treating Th17 mediated severe asthma. Sex hormone fluctuates at the different physiobiological conditions of the human body and affects the asthma pathobiology showing its role in asthma prevalence, severity, remission, and therapy. This review briefly overviews the sex hormones, their influence in asthma at the different physiobiological conditions of human body, and MBD2 severe asthma connection with the possible therapeutic potential of sex steroids in MBD2 mediated Th17 predominant severe asthma. Male sex hormone tends to show a beneficial effect and possibly downregulates the expression of Th17 cells via regulating MBD2 through a mechanism distinct from corticosteroid treatment and guides us towards discovery of new therapeutic agent, reduces the asthma-related complications, and promotes long-term survival by lowering the risk of therapy-resistant issues of old age severe asthma.
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43
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Mateus D, Sebastião AI, Carrascal MA, Carmo AD, Matos AM, Cruz MT. Crosstalk between estrogen, dendritic cells, and SARS-CoV-2 infection. Rev Med Virol 2021; 32:e2290. [PMID: 34534372 PMCID: PMC8646421 DOI: 10.1002/rmv.2290] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 08/17/2021] [Accepted: 08/18/2021] [Indexed: 12/11/2022]
Abstract
The novel coronavirus disease 2019 (Covid‐19) first appeared in Wuhan and has so far killed more than four million people worldwide. Men are more affected than women by Covid‐19, but the cellular and molecular mechanisms behind these differences are largely unknown. One plausible explanation is that differences in sex hormones could partially account for this distinct prevalence in both sexes. Accordingly, several papers have reported a protective role of 17β‐estradiol during Covid‐19, which might help explain why women appear less likely to die from Covid‐19 than men. 17β‐estradiol is the predominant and most biologically active endogenous estrogen, which signals through estrogen receptor α, estrogen receptor β, and G protein‐coupled estrogen receptor 1. These receptors are expressed in mature cells from the innate and the adaptive immune system, particularly on dendritic cells (DCs), suggesting that estrogens could modulate their effector functions. DCs are the most specialized and proficient antigen‐presenting cells, acting at the interface of innate and adaptive immunity with a powerful capacity to prime antigen‐specific naive CD8+ T cells. DCs are richly abundant in the lung where they respond to viral infection. A relative increase of mature DCs in broncho‐alveolar lavage fluids from Covid‐19 patients has already been reported. Here we will describe how SARS‐CoV‐2 acts on DCs, the role of estrogen on DC immunobiology, summarise the impact of sex hormones on the immune response against Covid‐19, and explore clinical trials regarding Covid‐19
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Affiliation(s)
- Daniela Mateus
- Faculty of Pharmacy-FFUC, University of Coimbra, Coimbra, Portugal
| | | | - Mylène A Carrascal
- Center for Neuroscience and Cell Biology-CNC, University of Coimbra, Coimbra, Portugal.,UpCells, Tecnimed Group, Sintra, Portugal
| | - Anália do Carmo
- Clinical Pathology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Ana Miguel Matos
- Faculty of Pharmacy-FFUC, University of Coimbra, Coimbra, Portugal.,Chemical Engineering Processes and Forest Products Research Center, CIEPQPF, Faculty of Sciences and Technology, University of Coimbra, Coimbra, Portugal
| | - Maria Teresa Cruz
- Faculty of Pharmacy-FFUC, University of Coimbra, Coimbra, Portugal.,Center for Neuroscience and Cell Biology-CNC, University of Coimbra, Coimbra, Portugal
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Song Z, Yan W, Abulikemu M, Wang J, Xing Y, Zhou Q, Ma S, Chang C. Sphingolipid profiles and their relationship with inflammatory factors in asthmatic patients of different sexes. Chronic Dis Transl Med 2021; 7:199-205. [PMID: 34505020 PMCID: PMC8413120 DOI: 10.1016/j.cdtm.2021.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Indexed: 11/26/2022] Open
Abstract
Background Asthma is a heterogeneous disease with distinct prevalence and manifestation between sexes. This study was to identify sex-specific features of asthma via metabolomic analysis of sphingolipids. Methods Forty-two asthma patients (27 women and 15 men) admitted to the Peking University Third Hospital from January 2015 to December 2015 were enrolled. Peripheral venous blood was collected for metabolomic analysis by targeted liquid chromatography-mass spectrometry. Sex hormones(estradiol, progesterone, testosterone, and androstenedione) and multiple inflammatory factors (periostin, leptin, IgE, IL-4, IL-5, IL-10, IL-13, IL-17A, and IFN-γ) were also assessed. The eosinophil percentage in induced sputum was also detected. All these data were applied to comparative analysis between sexes. Results Testosterone was negatively related to periostin (ρ = −0.420, P = 0.009) and IL-5 (ρ = −0.540, P = 0.012), while estradiol was positively related to the blood eosinophil percentage (ρ = 0.384, P = 0.025). Among the eighteen species of sphingolipids detected in the 42 patients, five ceramide (Cer) species (Cer16:0, Cer:20:0, Cer22:0, Cer24:0, and Cer26:0) and one sphingomyelin (SM) species (SM38:0) were significantly higher in male than in female patients. Further investigation found that the correlation between Cer20:0 and IL-5 was positive in males (ρ = 0.943, P = 0.005) but negative in females (ρ = −0.561, P = 0.030). Conclusions Testosterone was negatively correlated with eosinophil inflammatory factors, but estradiol was positively correlated. Male asthma patients had higher ceramide and sphingomyelin levels than female patients. Different sexes had opposite correlations with ceramide and IL-5, respectively, suggesting that therapeutic strategies targeting ceramide should be different between sexes.
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Affiliation(s)
- Zhu Song
- Department of Pulmonary and Critical Care Medicine, Peking University Third Hospital, Beijing 100191, China
| | - Wei Yan
- Department of Pulmonary and Critical Care Medicine, Peking University Third Hospital, Beijing 100191, China
| | - Mairipaiti Abulikemu
- Department of Pulmonary and Critical Care Medicine, Peking University Third Hospital, Beijing 100191, China
| | - Juan Wang
- Department of Pulmonary and Critical Care Medicine, Peking University Third Hospital, Beijing 100191, China
| | - Yan Xing
- Department of Pediatrics, Peking University Third Hospital, Beijing 100191, China
| | - Qingtao Zhou
- Department of Pulmonary and Critical Care Medicine, Peking University Third Hospital, Beijing 100191, China
| | - Shaohua Ma
- Department of Thoracic Surgery, Peking University Third Hospital, Beijing 100191, China
| | - Chun Chang
- Department of Pulmonary and Critical Care Medicine, Peking University Third Hospital, Beijing 100191, China
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45
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Luo X, Chen O, Wang Z, Bang S, Ji J, Lee SH, Huh Y, Furutani K, He Q, Tao X, Ko MC, Bortsov A, Donnelly CR, Chen Y, Nackley A, Berta T, Ji RR. IL-23/IL-17A/TRPV1 axis produces mechanical pain via macrophage-sensory neuron crosstalk in female mice. Neuron 2021; 109:2691-2706.e5. [PMID: 34473953 DOI: 10.1016/j.neuron.2021.06.015] [Citation(s) in RCA: 85] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 05/16/2021] [Accepted: 06/14/2021] [Indexed: 12/16/2022]
Abstract
Although sex dimorphism is increasingly recognized as an important factor in pain, female-specific pain signaling is not well studied. Here we report that administration of IL-23 produces mechanical pain (mechanical allodynia) in female but not male mice, and chemotherapy-induced mechanical pain is selectively impaired in female mice lacking Il23 or Il23r. IL-23-induced pain is promoted by estrogen but suppressed by androgen, suggesting an involvement of sex hormones. IL-23 requires C-fiber nociceptors and TRPV1 to produce pain but does not directly activate nociceptor neurons. Notably, IL-23 requires IL-17A release from macrophages to evoke mechanical pain in females. Low-dose IL-17A directly activates nociceptors and induces mechanical pain only in females. Finally, deletion of estrogen receptor subunit α (ERα) in TRPV1+ nociceptors abolishes IL-23- and IL-17-induced pain in females. These findings demonstrate that the IL-23/IL-17A/TRPV1 axis regulates female-specific mechanical pain via neuro-immune interactions. Our study also reveals sex dimorphism at both immune and neuronal levels.
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Affiliation(s)
- Xin Luo
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA.
| | - Ouyang Chen
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA; Department of Cell Biology, Duke University Medical Center, Durham, NC, USA
| | - Zilong Wang
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA
| | - Sangsu Bang
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA
| | - Jasmine Ji
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA
| | - Sang Hoon Lee
- Pain Research Center, Department of Anesthesiology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Yul Huh
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA; Department of Cell Biology, Duke University Medical Center, Durham, NC, USA
| | - Kenta Furutani
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA
| | - Qianru He
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA
| | - Xueshu Tao
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA
| | - Mei-Chuan Ko
- Department of Physiology and Pharmacology, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Andrey Bortsov
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA
| | - Christopher R Donnelly
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA
| | - Yong Chen
- Department of Neurology, Duke University Medical Center, Durham, NC, USA
| | - Andrea Nackley
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA; Department of Pharmacology and Cancer Biology, Duke University Medical Center, Durham, NC, USA
| | - Temugin Berta
- Pain Research Center, Department of Anesthesiology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Ru-Rong Ji
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, USA; Department of Cell Biology, Duke University Medical Center, Durham, NC, USA; Department of Neurobiology, Duke University Medical Center, Durham, NC, USA.
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46
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COVID-19 pandemic: insights into molecular mechanisms leading to sex-based differences in patient outcomes. Expert Rev Mol Med 2021; 23:e7. [PMID: 34340720 PMCID: PMC8353216 DOI: 10.1017/erm.2021.9] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Recent epidemiological studies analysing sex-disaggregated patient data of coronavirus disease 2019 (COVID-19) across the world revealed a distinct sex bias in the disease morbidity as well as the mortality - both being higher for the men. Similar antecedents have been known for the previous viral infections, including from coronaviruses, such as severe acute respiratory syndrome (SARS) and middle-east respiratory syndrome (MERS). A sound understanding of molecular mechanisms leading to the biological sex bias in the survival outcomes of the patients in relation to COVID-19 will act as an essential requisite for developing a sex-differentiated approach for therapeutic management of this disease. Recent studies which have explored molecular mechanism(s) behind sex-based differences in COVID-19 pathogenesis are scarce; however, existing evidence, for other respiratory viral infections, viz. SARS, MERS and influenza, provides important clues in this regard. In attempt to consolidate the available knowledge on this issue, we conducted a systematic review of the existing empirical knowledge and recent experimental studies following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The qualitative analysis of the collected data unravelled multiple molecular mechanisms, such as evolutionary and genetic/epigenetic factors, sex-linkage of viral host cell entry receptor and immune response genes, sex hormone and gut microbiome-mediated immune-modulation, as the possible key reasons for the sex-based differences in patient outcomes in COVID-19.
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47
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Zein JG, McManus JM, Sharifi N, Erzurum SC, Marozkina N, Lahm T, Giddings O, Davis MD, DeBoer MD, Comhair SA, Bazeley P, Kim HJ, Busse W, Calhoun W, Castro M, Chung KF, Fahy JV, Israel E, Jarjour NN, Levy BD, Mauger DT, Moore WC, Ortega VE, Peters M, Bleecker ER, Meyers DA, Zhao Y, Wenzel SE, Gaston B. Benefits of Airway Androgen Receptor Expression in Human Asthma. Am J Respir Crit Care Med 2021; 204:285-293. [PMID: 33779531 DOI: 10.1164/rccm.202009-3720oc] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Rationale: Androgens are potentially beneficial in asthma, but AR (androgen receptor) has not been studied in human airways.Objectives: To measure whether AR and its ligands are associated with human asthma outcomes.Methods: We compared the effects of AR expression on lung function, symptom scores, and fractional exhaled nitric oxide (FeNO) in adults enrolled in SARP (Severe Asthma Research Program). The impact of sex and of androgens on asthma outcomes was also evaluated in the SARP with validation studies in the Cleveland Clinic Health System and the NHANES (U.S. National Health and Nutrition Examination Survey).Measurements and Main Results: In SARP (n = 128), AR gene expression from bronchoscopic epithelial brushings was positively associated with both FEV1/FVC ratio (R2 = 0.135, P = 0.0002) and the total Asthma Quality of Life Questionnaire score (R2 = 0.056, P = 0.016) and was negatively associated with FeNO (R2 = 0.178, P = 9.8 × 10-6) and NOS2 (nitric oxide synthase gene) expression (R2 = 0.281, P = 1.2 × 10-10). In SARP (n = 1,659), the Cleveland Clinic Health System (n = 32,527), and the NHANES (n = 2,629), women had more asthma exacerbations and emergency department visits than men. The levels of the AR ligand precursor dehydroepiandrosterone sulfate correlated positively with the FEV1 in both women and men.Conclusions: Higher bronchial AR expression and higher androgen levels are associated with better lung function, fewer symptoms, and a lower FeNO in human asthma. The role of androgens should be considered in asthma management.
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Affiliation(s)
- Joe G Zein
- Lerner Research Institute and.,Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | | | | | - Serpil C Erzurum
- Lerner Research Institute and.,Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | | | | | | | | | - Mark D DeBoer
- Department of Pediatrics, University of Virginia, Charlottesville, Virginia
| | - Suzy A Comhair
- Lerner Research Institute and.,Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | - Peter Bazeley
- Lerner Research Institute and.,Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | - Hyun Jo Kim
- Department of Systems Biology and Bioinformatics, Case Western Reserve University, Cleveland, Ohio
| | - William Busse
- Department of Medicine, School of Medicine, University of Wisconsin, Madison, Wisconsin
| | - William Calhoun
- Department of Medicine, University of Texas Medical Branch, University of Texas, Galveston, Texas
| | - Mario Castro
- Division of Pulmonary, Critical Care, and Sleep Medicine, School of Medicine, University of Kansas, Kansas City, Kansas
| | - Kian Fan Chung
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - John V Fahy
- Division of Pulmonary, Critical Care, and Sleep Medicine, School of Medicine, University of Kansas, Kansas City, Kansas.,Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of California at San Francisco, San Francisco, California
| | - Elliot Israel
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Harvard University, Boston, Massachusetts
| | - Nizar N Jarjour
- Department of Medicine, School of Medicine, University of Wisconsin, Madison, Wisconsin
| | - Bruce D Levy
- Division of Pulmonary and Critical Care Medicine, Brigham and Women's Hospital and Harvard Medical School, Harvard University, Boston, Massachusetts
| | - David T Mauger
- Center for Biostatistics and Epidemiology, School of Medicine, Pennsylvania State University, Hershey, Pennsylvania
| | - Wendy C Moore
- Section on Pulmonary, Critical Care, Allergic, and Immunologic Disease, Department of Internal Medicine, School of Medicine, Wake Forest University, Winston-Salem, North Carolina
| | - Victor E Ortega
- Section on Pulmonary, Critical Care, Allergic, and Immunologic Disease, Department of Internal Medicine, School of Medicine, Wake Forest University, Winston-Salem, North Carolina
| | - Michael Peters
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of California at San Francisco, San Francisco, California
| | - Eugene R Bleecker
- Division of Genetics, Genomics, and Precision Medicine, Department of Medicine, University of Arizona, Tucson, Arizona; and
| | - Deborah A Meyers
- Division of Genetics, Genomics, and Precision Medicine, Department of Medicine, University of Arizona, Tucson, Arizona; and
| | - Yi Zhao
- Department of Biostatistics and Health Science Data, School of Medicine, Indiana University, Indianapolis, Indiana
| | - Sally E Wenzel
- Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, Pennsylvania
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48
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Gaston B, Marozkina N, Newcomb DC, Sharifi N, Zein J. Asthma Risk Among Individuals With Androgen Receptor Deficiency. JAMA Pediatr 2021; 175:743-745. [PMID: 33844005 PMCID: PMC8042560 DOI: 10.1001/jamapediatrics.2021.0281] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 02/02/2021] [Indexed: 12/19/2022]
Affiliation(s)
- Benjamin Gaston
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis
| | - Nadzeya Marozkina
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis
| | - Dawn C. Newcomb
- Division of Allergy, Pulmonology and Critical Care Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Nima Sharifi
- Cleveland Genitourinary Malignancies Research Center, Lerner Research Institute, Cleveland, Ohio
| | - Joe Zein
- Department of Pulmonary Medicine, Cleveland Clinic Lerner Research Center, Cleveland, Ohio
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49
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Reyes-García J, Montaño LM, Carbajal-García A, Wang YX. Sex Hormones and Lung Inflammation. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1304:259-321. [PMID: 34019274 DOI: 10.1007/978-3-030-68748-9_15] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Inflammation is a characteristic marker in numerous lung disorders. Several immune cells, such as macrophages, dendritic cells, eosinophils, as well as T and B lymphocytes, synthetize and release cytokines involved in the inflammatory process. Gender differences in the incidence and severity of inflammatory lung ailments including asthma, chronic obstructive pulmonary disease (COPD), pulmonary fibrosis (PF), lung cancer (LC), and infectious related illnesses have been reported. Moreover, the effects of sex hormones on both androgens and estrogens, such as testosterone (TES) and 17β-estradiol (E2), driving characteristic inflammatory patterns in those lung inflammatory diseases have been investigated. In general, androgens seem to display anti-inflammatory actions, whereas estrogens produce pro-inflammatory effects. For instance, androgens regulate negatively inflammation in asthma by targeting type 2 innate lymphoid cells (ILC2s) and T-helper (Th)-2 cells to attenuate interleukin (IL)-17A-mediated responses and leukotriene (LT) biosynthesis pathway. Estrogens may promote neutrophilic inflammation in subjects with asthma and COPD. Moreover, the activation of estrogen receptors might induce tumorigenesis. In this chapter, we summarize the most recent advances in the functional roles and associated signaling pathways of inflammatory cellular responses in asthma, COPD, PF, LC, and newly occurring COVID-19 disease. We also meticulously deliberate the influence of sex steroids on the development and progress of these common and severe lung diseases.
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Affiliation(s)
- Jorge Reyes-García
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, CDMX, Mexico City, Mexico.,Department of Molecular and Cellular Physiology, Albany Medical College, Albany, NY, USA
| | - Luis M Montaño
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, CDMX, Mexico City, Mexico
| | - Abril Carbajal-García
- Departamento de Farmacología, Facultad de Medicina, Universidad Nacional Autónoma de México, CDMX, Mexico City, Mexico
| | - Yong-Xiao Wang
- Department of Molecular and Cellular Physiology, Albany Medical College, Albany, NY, USA.
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50
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Han YY, Forno E, Witchel SF, Manni ML, Acosta-Pérez E, Canino G, Celedón JC. Testosterone-to-estradiol ratio and lung function in a prospective study of Puerto Rican youth. Ann Allergy Asthma Immunol 2021; 127:236-242.e1. [PMID: 33892162 DOI: 10.1016/j.anai.2021.04.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 04/07/2021] [Accepted: 04/12/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Age- and sex-related differences in asthma may be due to changes in sex hormone levels. OBJECTIVE To evaluate whether a change in free testosterone or free testosterone-to-estradiol ratio is associated with changes in lung function and eosinophils in the Puerto Rican youth. METHODS We tested for the association between the change in sex hormone levels and change in lung function or change in eosinophils in a prospective study of 317 children (with and without asthma) followed up from ages 6 to 14 years to ages 10 to 20 years (146 females, 171 males) in San Juan, Puerto Rico. Serum levels of testosterone, estradiol, sex hormone-binding globulin, and progesterone were measured at 2 study visits, approximately 4.9 years apart. Using testosterone and sex hormone-binding globulin levels, we derived free testosterone and the free testosterone-to-estradiol ratio. Multivariable linear regression was used for the analysis of change in lung function and eosinophils, conducted separately by sex. RESULTS In girls, each quartile increment in the free testosterone-to-estradiol ratio was associated with a 2.03% increment in percent predicted forced expiratory volume in 1 second (FEV1)/forced vital capacity (FVC) between study visits. In males, each quartile increment in the free testosterone-to-estradiol ratio was associated with a 3.27% increment in percent predicted FEV1 and a 1.81% increment in percent predicted FEV1/FVC between study visits. In girls with asthma, an increased free testosterone-to-estradiol ratio was significantly associated with decreased eosinophils between visits (P=0.03). CONCLUSION In Puerto Rican youth, increased free testosterone-to-estradiol ratio over time was associated with an increased FEV1/FVC in both sexes, and with an increased FEV1 in males.
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Affiliation(s)
- Yueh-Ying Han
- Division of Pediatric Pulmonary Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Erick Forno
- Division of Pediatric Pulmonary Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Selma F Witchel
- Division of Pediatric Endocrinology, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Michelle L Manni
- Division of Pediatric Pulmonary Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Edna Acosta-Pérez
- Behavioral Sciences Research Institute, University of Puerto Rico, San Juan, Puerto Rico
| | - Glorisa Canino
- Behavioral Sciences Research Institute, University of Puerto Rico, San Juan, Puerto Rico
| | - Juan C Celedón
- Division of Pediatric Pulmonary Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, Pennsylvania.
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