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Feng WL, Pu W, Li J, Yuan Y, Yan MZ, Yuan SL, Li YK, Wu JR, Xu SQ, Zhao J. The GLCCI1 rs37973 variant and the efficacy of inhaled corticosteroids in the treatment of asthma: A meta-analysis. THE CLINICAL RESPIRATORY JOURNAL 2023. [PMID: 37157161 DOI: 10.1111/crj.13627] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 04/02/2023] [Accepted: 04/24/2023] [Indexed: 05/10/2023]
Abstract
OBJECTIVE This study investigated the relationship between the glucocorticoid-induced transcript 1 (GLCCI1) gene variant and the degree of improvement in lung function with inhaled corticosteroids (ICS). METHODS We searched the PubMed, Embase, Cochrane Library, CBM, CNKI and Wanfang databases to obtain studies on the GLCCI1 rs37973 variant and the efficacy of ICS in asthma. RESULTS The overall meta-analysis showed that patients with the GG phenotype (mutant homozygotes) exhibited significantly smaller forced expiratory volume in 1 sec (FEV1) change than patients with the AG phenotype (mutant heterozygous) (MD = -0.08, 95% CI [-0.12, -0.03], P = 0.001). Compared with the AA phenotype (wild homozygotes), the GG phenotype (MD = -4.23, 95% CI [-6.09, -2.38], P < 0.00001) and AG phenotype (MD = -1.92, 95% CI [-2.35, -1.49], P < 0.00001) had significantly smaller FEV1%pred changes. The FEV1 change subgroup analysis showed that the GG phenotype group was smaller than the AA phenotype group at 8 (MD = -0.53, 95% CI [-0.91, -0.14], P = 0.007), 12 (MD = -0.16, 95% CI [-0.30, -0.02], P = 0.02) and 24 (MD = -0.09, 95% CI [-0.17, -0.01], P = 0.02) weeks of treatment; the GG phenotype group was smaller than the AG phenotype group at 12 weeks (MD = -0.08, 95% CI [-0.15, -0.01], P = 0.02). CONCLUSION This meta-analysis suggests that the GLCCI1 rs37973 variant affects the efficacy of ICS and that the presence of the G allele attenuates the improvement in lung function with ICS.
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Affiliation(s)
- Wen-Ling Feng
- Department of Pharmacy, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
- College of Pharmacy, Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Wen Pu
- Department of Pharmacy, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Jing Li
- Department of Pharmacy, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Yuan Yuan
- Department of Pharmacy, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Ming-Zhi Yan
- Department of Pharmacy, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of Central Asian High Incidence Diseases, Clinical Medical Research Institute, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
- College of Pharmacy, Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Shuang-Li Yuan
- Department of Pharmacy, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
- College of Pharmacy, Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Yu-Kun Li
- Department of Pharmacy, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
- College of Pharmacy, Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Jie-Ru Wu
- Department of Pharmacy, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
- College of Pharmacy, Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Shao-Quan Xu
- Department of Pharmacy, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
- College of Pharmacy, Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Jun Zhao
- Department of Pharmacy, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
- College of Pharmacy, Xinjiang Medical University, Urumqi, Xinjiang, China
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Yang X, Li Q, He Y, Zhu Y, Yang R, Zhu X, Zheng X, Xiong W, Yang Y. Individualized medication based on pharmacogenomics and treatment progress in children with IgAV nephritis. Front Pharmacol 2022; 13:956397. [PMID: 35935867 PMCID: PMC9355498 DOI: 10.3389/fphar.2022.956397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 06/27/2022] [Indexed: 11/13/2022] Open
Abstract
Immunoglobulin A vasculitis (IgAV) nephritis, also known as Henoch-Schönlein purpura nephritis (HSPN), is a condition in which small blood vessel inflammation and perivascular IgA deposition in the kidney caused by neutrophil activation, which more often leads to chronic kidney disease and accounts for 1%–2% of children with end-stage renal disease (ESRD). The treatment principles recommended by the current management guidelines include general drug treatment, support measures and prevention of sequelae, among which the therapeutic drugs include corticosteroids, immunosuppressive agents and angiotensin system inhibitors. However, the concentration range of immunosuppressive therapy is narrow and the individualized difference is large, and the use of corticosteroids does not seem to improve the persistent nephropathy and prognosis of children with IgAV. Therefore, individualized maintenance treatment of the disease and stable renal prognosis are still difficult problems. Genetic information helps to predict drug response in advance. It has been proved that most gene polymorphisms of cytochrome oxidase P450 and drug transporter can affect drug efficacy and adverse reactions (ADR). Drug therapy based on genetics and pharmacogenomics is beneficial to providing safer and more effective treatment for children. Based on the pathogenesis of IgAV, this paper summarizes the current therapeutic drugs, explores potential therapeutic drugs, and focuses on the therapeutic significance of corticosteroids and immunosuppressants in children with IgAV nephritis at the level of pharmacogenomics. In addition, the individualized application of corticosteroids and immunosuppressants in children with different genotypes was analyzed, in order to provide a more comprehensive reference for the individualized treatment of IgAV nephritis in children.
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Affiliation(s)
- Xuerong Yang
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Qi Li
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yuanyuan He
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yulian Zhu
- Department of Pharmacy, Ziyang People’s Hospital, Ziyang, China
| | - Rou Yang
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Xiaoshi Zhu
- Department of Pediatrics, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, Chengdu, China
| | - Xi Zheng
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Wei Xiong
- Department of Hepatobiliary Surgery, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, Chengdu, China
- *Correspondence: Wei Xiong, ; Yong Yang,
| | - Yong Yang
- Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People’s Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- *Correspondence: Wei Xiong, ; Yong Yang,
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Tony SR, Haque N, Siddique AE, Khatun M, Rahman M, Islam Z, Islam MS, Islam J, Hossain S, Hoque MA, Saud ZA, Sumi D, Wahed AS, Barchowsky A, Himeno S, Hossain K. Elevated serum periostin levels among arsenic-exposed individuals and their associations with the features of asthma. CHEMOSPHERE 2022; 298:134277. [PMID: 35278445 PMCID: PMC9081271 DOI: 10.1016/j.chemosphere.2022.134277] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 03/04/2022] [Accepted: 03/07/2022] [Indexed: 05/14/2023]
Abstract
Chronic exposure to arsenic via drinking water is a serious public health issue in many countries. Arsenic causes not only cancers but also non-malignant diseases, including asthma. We have previously reported that arsenic exposure increases the risk of Th2-mediated allergic asthma. The serum level of periostin, an extracellular matrix protein activated by Th2 cytokines, is recognized as a biomarker for Th2-mediated eosinophilic asthma and contributes to enhanced airway inflammation and remodeling. However, the role of periostin in arsenic-related asthma is unknown. Therefore, this study was designed to explore the associations of serum periostin levels with arsenic exposure and the features of asthma in 442 individuals in Bangladesh who participated in our previous study. Exposure levels of the participants were determined by measuring the arsenic concentrations in drinking water, hair, and nails through inductively coupled plasma mass spectroscopy. Periostin levels in serum were assessed by immunoassay. In this study, we found that serum periostin levels of the participants were increased with increasing exposure to arsenic. Notably, even the participants with 10.1-50 μg/L arsenic in drinking water had significantly higher levels of periostin than participants with <10 μg/L of water arsenic. Elevated serum periostin levels were positively associated with serum levels of Th2 mediators, such as interleukin (IL)-4, IL-5, IL-13, and eotaxin. Each log increase in periostin levels was associated with approximately eight- and three-fold increases in the odds ratios (ORs) for reversible airway obstruction (RAO) and asthma symptoms, respectively. Additionally, causal mediation analyses revealed that arsenic exposure metrics had both direct and indirect (periostin-mediated) effects on the risk of RAO and asthma symptoms. Thus, the results suggested that periostin may be involved in the arsenic-related pathogenesis of Th2-mediated asthma. The elevated serum periostin levels may predict the greater risk of asthma among the people living in arsenic-endemic areas.
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Affiliation(s)
- Selim Reza Tony
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Nazmul Haque
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Abu Eabrahim Siddique
- Department of Biological Sciences, State University of New York at Buffalo, Buffalo, NY, 14260, USA
| | - Moriom Khatun
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Mizanur Rahman
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Zohurul Islam
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md Shofikul Islam
- Department of Applied Nutrition and Food Technology, Islamic University, Kushtia, 7003, Bangladesh
| | - Jahidul Islam
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Shakhawoat Hossain
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md Ashraful Hoque
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Zahangir Alam Saud
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Daigo Sumi
- Laboratory of Molecular Nutrition and Toxicology, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, 770-8514, Japan
| | - Abdus S Wahed
- Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Aaron Barchowsky
- Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Seiichiro Himeno
- Laboratory of Molecular Nutrition and Toxicology, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, 770-8514, Japan; Division of Health Chemistry, School of Pharmacy, Showa University, Tokyo, 142-8555, Japan
| | - Khaled Hossain
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi, 6205, Bangladesh.
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Zhao Y, Zhang X, Han C, Cai Y, Li S, Hu X, Wu C, Guan X, Lu C, Nie X. Pharmacogenomics of Leukotriene Modifiers: A Systematic Review and Meta-Analysis. J Pers Med 2022; 12:jpm12071068. [PMID: 35887565 PMCID: PMC9316609 DOI: 10.3390/jpm12071068] [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: 05/31/2022] [Revised: 06/24/2022] [Accepted: 06/25/2022] [Indexed: 11/16/2022] Open
Abstract
Pharmacogenetics research on leukotriene modifiers (LTMs) for asthma has been developing rapidly, although pharmacogenetic testing for LTMs is not yet used in clinical practice. We performed a systematic review and meta-analysis on the impact of pharmacogenomics on LTMs response. Studies published until May 2022 were searched using PubMed, EMBASE, and Cochrane databases. Pharmacogenomics/genetics studies of patients with asthma using LTMs with or without other anti-asthmatic drugs were included. Statistical tests of the meta-analysis were performed with Review Manager (Revman, version 5.4, The Cochrane Collaboration, Copenhagen, Denmark) and R language and environment for statistical computing (version 4.1.0 for Windows, R Core Team, Vienna, Austria) software. In total, 31 studies with 8084 participants were included in the systematic review and five studies were also used to perform the meta-analysis. Two included studies were genome-wide association studies (GWAS), which showed different results. Furthermore, none of the SNPs investigated in candidate gene studies were identified in GWAS. In candidate gene studies, the most widely studied SNPs were ALOX5 (tandem repeats of the Sp1-binding domain and rs2115819), LTC4S-444A/C (rs730012), and SLCO2B1 (rs12422149), with relatively inconsistent conclusions. LTC4S-444A/C polymorphism did not show a significant effect in our meta-analysis (AA vs. AC (or AC + CC): −0.06, 95%CI: −0.16 to 0.05, p = 0.31). AA homozygotes had smaller improvements in parameters pertaining to lung functions (−0.14, 95%CI: −0.23 to −0.05, p = 0.002) in a subgroup of patients with non-selective CysLT receptor antagonists and patients without inhaled corticosteroids (ICS) (−0.11, 95%CI: −0.14 to −0.08, p < 0.00001), but not in other subgroups. Variability exists in the pharmacogenomics of LTMs treatment response. Our meta-analysis and systematic review found that LTC4S-444A/C may influence the treatment response of patients taking non-selective CysLT receptor antagonists for asthma, and patients taking LTMs not in combination with ICS for asthma. Future studies are needed to validate the pharmacogenomic influence on LTMs response.
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Affiliation(s)
- Yuxuan Zhao
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; (Y.Z.); (X.Z.); (C.H.); (Y.C.); (S.L.); (X.H.); (C.W.); (X.G.)
| | - Xinyi Zhang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; (Y.Z.); (X.Z.); (C.H.); (Y.C.); (S.L.); (X.H.); (C.W.); (X.G.)
| | - Congxiao Han
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; (Y.Z.); (X.Z.); (C.H.); (Y.C.); (S.L.); (X.H.); (C.W.); (X.G.)
| | - Yuchun Cai
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; (Y.Z.); (X.Z.); (C.H.); (Y.C.); (S.L.); (X.H.); (C.W.); (X.G.)
| | - Sicong Li
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; (Y.Z.); (X.Z.); (C.H.); (Y.C.); (S.L.); (X.H.); (C.W.); (X.G.)
| | - Xiaowen Hu
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; (Y.Z.); (X.Z.); (C.H.); (Y.C.); (S.L.); (X.H.); (C.W.); (X.G.)
| | - Caiying Wu
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; (Y.Z.); (X.Z.); (C.H.); (Y.C.); (S.L.); (X.H.); (C.W.); (X.G.)
| | - Xiaodong Guan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; (Y.Z.); (X.Z.); (C.H.); (Y.C.); (S.L.); (X.H.); (C.W.); (X.G.)
| | - Christine Lu
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA 02115, USA;
| | - Xiaoyan Nie
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China; (Y.Z.); (X.Z.); (C.H.); (Y.C.); (S.L.); (X.H.); (C.W.); (X.G.)
- Correspondence:
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Liu Q, Hua L, Bao C, Kong L, Hu J, Liu C, Li Z, Xu S, Liu X. Inhibition of Spleen Tyrosine Kinase Restores Glucocorticoid Sensitivity to Improve Steroid-Resistant Asthma. Front Pharmacol 2022; 13:885053. [PMID: 35600871 PMCID: PMC9117698 DOI: 10.3389/fphar.2022.885053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 04/22/2022] [Indexed: 11/24/2022] Open
Abstract
Background: Regulation or restoration of therapeutic sensitivity to glucocorticoids is important in patients with steroid-resistant asthma. Spleen tyrosine kinase (Syk) is activated at high levels in asthma patients and mouse models, and small-molecule Syk inhibitors such as R406 show potent anti-inflammatory effects in the treatment of immune inflammatory diseases. Several downstream signaling molecules of Syk are involved in the glucocorticoid response, so we hypothesized that R406 could restore sensitivity to dexamethasone in severe steroid-resistant asthma. Objective: To discover the role of the Syk inhibitor R406 in glucocorticoid resistance in severe asthma. Methods: Steroid-resistant asthma models were induced by exposure of C57BL/6 mice to house dust mite (HDM) and β-glucan and by TNF-α administration to the bronchial epithelial cell line BEAS-2B. We evaluated the role of the Syk inhibitor R406 in dexamethasone (Dex)-insensitive airway inflammation. Pathological alterations and cytokines in the lung tissues and inflammatory cells in BALF were assessed. We examined the effects of Dex or R406 alone and in combination on the phosphorylation of MAPKs, glucocorticoid receptor (GR) and Syk, as well as the transactivation and transrepression induced by Dex in mouse lung tissues and BEAS-2B cells. Results: Exposure to HDM and β-glucan induced steroid-resistant airway inflammation. The Syk inhibitor R406 plus Dex significantly reduced airway inflammation compared with Dex alone. Additionally, TNF-α-induced IL-8 production in BEAS-2B cells was not completely inhibited by Dex, while R406 markedly promoted the anti-inflammatory effect of Dex. Compared with Dex alone, R406 enhanced Dex-mediated inhibition of the phosphorylation of MAPKs and GR-Ser226 induced by allergens or TNF-α in vivo and in vitro. Moreover, R406 also restored the impaired expression and nuclear translocation of GRα induced by TNF-α. Then, the activation of NF-κB and decreased HDAC2 activity in the asthmatic model were further regulated by R406, as well as the expression of GILZ. Conclusions: The Syk inhibitor R406 improves sensitivity to dexamethasone by modulating GR. This study provides a reference for the development of drugs to treat severe steroid-resistant asthma.
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Affiliation(s)
- Qian Liu
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lijuan Hua
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chen Bao
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Luxia Kong
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Respiratory and Critical Care Medicine, Taikang Tongji (Wuhan) Hospital, Wuhan, China
| | - Jiannan Hu
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chao Liu
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ziling Li
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shuyun Xu
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Shuyun Xu, ; Xiansheng Liu,
| | - Xiansheng Liu
- Department of Respiratory and Critical Care Medicine, NHC Key Laboratory of Respiratory Diseases, Key Site of National Clinical Research Center for Respiratory Disease, Wuhan Clinical Medical Research Center for Chronic Airway Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Shuyun Xu, ; Xiansheng Liu,
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Efficacy and safety of modified Bushen Yiqi formulas (MBYF) as an add-on to formoterol and budesonide in the management of COPD: study protocol for a multicentre, double-blind, placebo-controlled, parallel-group, randomized clinical trial: FB-MBYF Trial. Trials 2022; 23:143. [PMID: 35164853 PMCID: PMC8842909 DOI: 10.1186/s13063-022-06057-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 01/27/2022] [Indexed: 11/16/2022] Open
Abstract
Background Inhaled glucocorticoid corticosteroid (ICS), long-acting β2-adrenoceptor agonist (LABA), and other drugs have limited therapeutic effects on COPD with significant individual differences. Traditional Chinese medicine (TCM)-modified Bushen Yiqi formula (MBYF) demonstrates advantages in COPD management in China. This study aims to evaluate the efficacy and safety of MBYF as an add-on to budesonide/formoterol in COPD patients and confirm the related genes affecting the therapeutic effect in the treatment of COPD. Methods In this multicentre, randomised, double-blind, placebo-controlled, parallel-group study, eligible patients with COPD will randomly receive a 360-day placebo or MBYF as an adjuvant to budesonide/formoterol in a 1:1 ratio and be followed up with every 2 months. The primary outcomes will be the frequency, times, and severity of acute exacerbation of COPD (AECOPD), COPD assessment test (CAT) score, and pulmonary function tests (PFTs). The secondary outcomes will include the modified Medical Research Council (mMRC) dyspnoea scale, 6-min walking test (6MWT), BODE index, quantitative scores of syndromes classified in TCM, inflammation indices, and hypothalamic-pituitary-adrenaline (HPA) axis function. We will also test the genotype to determine the relationship between drugs and efficacy. All the data will be recorded in case report forms (CRFs) and analysed by SPSS V.20.0. Discussion A randomized clinical trial design to evaluate the efficacy and safety of MBYF in COPD is described. The results will provide evidence for the combination therapy of modern medicine and TCM medicine, and individual therapy for COPD.Trial registration. Trial registration ID: ChiCTR1900026124, Prospective registration. Supplementary Information The online version contains supplementary material available at 10.1186/s13063-022-06057-7.
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Jiang Y, Xun Q, Wan R, Deng S, Hu X, Luo L, Li X, Feng J. GLCCI1 gene body methylation in peripheral blood is associated with asthma and asthma severity. Clin Chim Acta 2021; 523:97-105. [PMID: 34529984 DOI: 10.1016/j.cca.2021.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 09/08/2021] [Indexed: 01/04/2023]
Abstract
BACKGROUND AND AIMS Epigenetic changes play a role in the occurrence of asthma. In this study, we evaluated the methylation status of glucocorticoid-induced transcript 1 (GLCCI1) and assessed its associations with asthma and asthma severity. MATERIALS AND METHODS Peripheral blood mononuclear cells were harvested from 33 severe asthma patients, 84 mild-moderate asthma patients and 79 healthy controls of Han nationality. GLCCI1 methylation were screened using the MassArray Epityper platform (Agena). We also conducted mRNA sequencing of GLCCI1-knockout mice to further explore possible functions of this gene. RESULTS We found 5 GLCCI1 methylation sites independently correlated with asthma (adjusted p < 0.05) and perform well in asthma prediction with optimum area under the curve (AUC) value was 0.846 (p < 0.0001). In asthmatic group, only one sites independently associates with severe asthma. Area under the curve in predicting severe asthma is comparable with forced expiratory volume in 1 s predicted (AUC 0.865 and 0.857, p = 0.291). Spearman correlate analysis denoted GLCCI1 low methylation is associates with its low expression in asthma PBMCs. Its reduced level may influence PI3k-Akt and MAPK pathways by the results of RNA sequencing of GLCCI1-knockout mice (adjusted p value < 0.01). CONCLUSIONS Our research indicates a low GLCCI1 methylation level in asthma with certain sites are lower in severe asthma group. These GLCCI1 methylation sites may be contributed to detect asthma and asthma severity.
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Affiliation(s)
- Yuanyuan Jiang
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Qiufen Xun
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China; Department of Respiratory Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| | - Rongjun Wan
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Shuanglinzi Deng
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Xinyue Hu
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Lisha Luo
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Xiaozhao Li
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Juntao Feng
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China.
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Hu X, Deng S, Luo L, Jiang Y, Ge H, Yin F, Zhang Y, Zhang D, Li X, Feng J. GLCCI1 Deficiency Induces Glucocorticoid Resistance via the Competitive Binding of IRF1:GRIP1 and IRF3:GRIP1 in Asthma. Front Med (Lausanne) 2021; 8:686493. [PMID: 34504850 PMCID: PMC8421568 DOI: 10.3389/fmed.2021.686493] [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: 04/28/2021] [Accepted: 07/27/2021] [Indexed: 12/02/2022] Open
Abstract
GLCCI1 plays a significant role in modulating glucocorticoid (GC) sensitivity in asthma. This project determines the underlying mechanism that GLCCI1 deficiency attenuates GC sensitivity in dexamethasone (Dex)-treated Ovalbumin (OVA)-induced asthma mice and epithelial cells through upregulating binding of IRF1:GRIP1 and IRF3:GRIP1. Dexamethasone treatment led to less reduced inflammation, airway hyperresponsiveness, and activation of the components responsible for GC activity, as determined by decreased GR and glucocorticoid receptor interacting protein 1 (GRIP1) expression but augmented IRF1 and IRF3 expression in GLCCI1−/− asthmatic mice compared with wild type asthmatic mice. Moreover, the recruitment of GRIP1 to GR was downregulated, while the individual recruitment of GRIP1 to IRF1 and IRF3 was upregulated in GLCCI1−/− Dex-treated asthmatic mice compared to wild type Dex-treated asthmatic mice. We also found that GLCCI1 knockdown reduced GR and GRIP1 expression but increased IRF1 and IRF3 expression in Beas2B and A549 cells. Additionally, GLCCI1 silencing increased the interactions between GRIP1 with IRF1 and GRIP1 with IRF3, but decreased the recruitment of GRIP1 to GR. These studies support a critical but previously unrecognized effect of GLCCI1 expression on epithelial cells in asthma GC responses by which GLCCI1 deficiency reduces the GR and GRIP1 interaction but competitively enhances the recruitment of GRIP1 to IRF1 and IRF3.
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Affiliation(s)
- Xinyue Hu
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Shuanglinzi Deng
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Lisha Luo
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Yuanyuan Jiang
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Huan Ge
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Feifei Yin
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Yingyu Zhang
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Daimo Zhang
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
| | - Xiaozhao Li
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, China
| | - Juntao Feng
- Department of Respiratory Medicine, National Key Clinical Specialty, Branch of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, China
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9
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Xun Q, Kuang J, Yang Q, Wang W, Zhu G. Glucocorticoid induced transcript 1 represses airway remodeling of asthmatic mouse via inhibiting IL-13/periostin/TGF-β1 signaling. Int Immunopharmacol 2021; 97:107637. [PMID: 33895479 DOI: 10.1016/j.intimp.2021.107637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 03/30/2021] [Accepted: 03/31/2021] [Indexed: 11/18/2022]
Abstract
Asthma is characterized by airway remodeling. Glucocorticoid induced transcript 1 (GLCCI1) was reported to be associated with the development of asthma, while its exact mechanism is still not clear. In our study, ovalbumin (OVA) combined with aluminum hydroxide were used to establish asthmatic mouse model. ELISA assay was fulfilled to ensure the concentration of inflammatory factors in both bronchoalveolar lavage fluid and serum. The pathological changes and collagen deposition in lung tissues were analyzed using H&E staining and Masson staining, respectively. The expression of proteins was measured using western blot, and the expression of GLCCI1 mRNA was ensured by qRT-PCR. Here, we demonstrated that OVA-induced inflammation, lung structural remodeling and collagen deposition in asthmatic mice was notably improved by hydroprednisone treatment or GLCCI1 overexpressing. The expression of GLCCI1 was decreased, while IL-13, periostin and TGF-β1 were increased in the lung tissue of asthmatic mice. Importantly, upregulation of GLCCI1 suppressed the expression of IL-13, periostin and TGF-β1, phosphorylation of Smad2 and Smad3, and extracellular matrix (ECM) deposition-related proteins expression. IL-13-induced upregulation of periostin and TGF-β1 expression, phosphorylation of Smad2 and Smad3, and ECM deposition in airway epithelial cells (AECs) was repressed by GLCCI1 increasing. Furthermore, our results showed that overexpression of GLCCI1 repressed the effect of IL-13 on AECs via inhibiting periostin expression. Overall, our data revealed that GLCCI1 limited the airway remodeling in mice with asthma through inhibiting IL-13/periostin/TGF-β1 signaling pathway. Our data provided a novel target for asthma treatment.
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Affiliation(s)
- Qiufen Xun
- Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China.
| | - Jiulong Kuang
- Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| | - Qing Yang
- Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| | - Wei Wang
- Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| | - Guofeng Zhu
- Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
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10
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Genetic Determinants of Poor Response to Treatment in Severe Asthma. Int J Mol Sci 2021; 22:ijms22084251. [PMID: 33923891 PMCID: PMC8073667 DOI: 10.3390/ijms22084251] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/16/2021] [Accepted: 04/17/2021] [Indexed: 01/02/2023] Open
Abstract
Severe asthma is a multifactorial disorder with marked phenotypic heterogeneity and complex interactions between genetics and environmental risk factors, which could, at least in part, explain why during standard pharmacologic treatment, many patients remain poorly controlled and at an increased risk of airway remodeling and disease progression. The concept of “precision medicine” to better suit individual unique needs is an emerging trend in the management of chronic respiratory diseases. Over the past few years, Genome-Wide Association Studies (GWAS) have revealed novel pharmacogenetic variants related to responses to inhaled corticosteroids and the clinical efficacy of bronchodilators. Optimal clinical response to treatment may vary between racial/ethnic groups or individuals due to genetic differences. It is also plausible to assume that epigenetic factors play a key role in the modulation of gene expression patterns and inflammatory cytokines. Remarkably, specific genetic variants related to treatment effectiveness may indicate promising pathways for novel therapies in severe asthma. In this review, we provide a concise update of genetic determinants of poor response to treatment in severe asthma and future directions in the field.
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11
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Huang J, Hu X, Zheng X, Kuang J, Liu C, Wang X, Tang Y. Effects of STIP1 and GLCCI1 polymorphisms on the risk of childhood asthma and inhaled corticosteroid response in Chinese asthmatic children. BMC Pulm Med 2020; 20:303. [PMID: 33208131 PMCID: PMC7677774 DOI: 10.1186/s12890-020-01332-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 11/02/2020] [Indexed: 12/21/2022] Open
Abstract
Background Asthma is a common chronic lung disease in children. We aimed to determine the associations between stress-induced phosphoprotein 1 (STIP1) and glucocorticoid-induced transcript 1 (GLCCI1) polymorphisms and susceptibility of childhood asthma and inhaled corticosteroid (ICS) response in children. Methods A total of 263 Chinese Han asthmatic children were recruited from the Xiangya Hospital, Central South University. Pulmonary function tests were performed before the treatment and 3 months after the treatment. One hundred fifty non-asthmatic children were recruited. Each participant’s DNA was extracted from the peripheral blood and Method of MassARRAY was used to genotype the single-nucleotide polymorphisms (SNPs). Results STIP1 rs2236647 wild-type homozygote (CC) was associated with increased asthma risk of children (OR = 1.858, 95% CI:1.205–2.864), but not associated with the ICS response. GLCCI1 rs37969, rs37972 and rs37973 polymorphisms were not associated with the risk of childhood asthma. However, rs37969 mutant genotypes (TT/GT) were significantly associated with less improvement in PD20 (p = 0.028). We also found significant associations between rs37969, rs37972 and rs37973 mutant genotypes and less improvement in maximal midexpiratory flow (MMEF) after ICS treatment for 3 months (p = 0.036, p = 0.010 and p = 0.003, respectively). Conclusions STIP1 rs2236647 was associated with asthma risk of children and GLCCI1 rs37969 mutant genotypes were associated with less improvement in airway hyper-responsiveness. GLCCI1 rs37969, rs37972 and rs37973 polymorphisms might be associated with pulmonary function in childhood asthma patients after ICS treatment. Supplementary Information The online version contains supplementary material available at 10.1186/s12890-020-01332-2.
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Affiliation(s)
- Juan Huang
- Department of Pediatric, Xiangya Hospital, Central South University, Changsha, Hunan, China.,Department of Pediatric, The First Hospital of Changsha, Changsha, Hunan, China
| | - Xiaolei Hu
- National Institution of Drug Clinical Trial, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiangrong Zheng
- Department of Pediatric, Xiangya Hospital, Central South University, Changsha, Hunan, China.
| | - Jian Kuang
- Department of Pediatric, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Chentao Liu
- Department of Pediatric, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xia Wang
- Department of Pediatric, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yongjun Tang
- Department of Pediatric, Xiangya Hospital, Central South University, Changsha, Hunan, China
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12
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Matsumoto H. Role of serum periostin in the management of asthma and its comorbidities. Respir Investig 2020; 58:144-154. [PMID: 32205146 DOI: 10.1016/j.resinv.2020.02.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 01/17/2020] [Accepted: 02/07/2020] [Indexed: 12/15/2022]
Abstract
Type-2 airway inflammation is a major characteristic of asthma. Assessing its degree of severity is, therefore, essential in asthma management. Periostin, a matricellular protein belonging to the fasciclin family, is a key molecule linking type-2 airway inflammation and airway remodeling. Fortunately, periostin can be detected in the blood and used to provide sustaining airway information on type-2 inflammation and remodeling. Serum periostin is elevated in the eosinophilic/type 2 subtype of severe asthma, and its levels remain relatively stable and reflect genetic backgrounds. This suggests that serum periostin may serve as a marker of geno-endophenotype with type-2 airway inflammation and thus could be a predictive marker of the long-term prognosis of asthma under treatment. As expected, serum periostin is particularly elevated in comorbidities associated with the eosinophilic/type 2 subtype of severe asthma, including eosinophilic chronic rhinosinusitis, aspirin-exacerbated respiratory diseases, allergic bronchopulmonary aspergillosis, and eosinophilic granulomatosis with polyangiitis. Conversely, serum periostin levels are relatively lower in the overweight/obese. Serum periostin measurements may help to significantly improve the management of patients with severe asthma.
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Affiliation(s)
- Hisako Matsumoto
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan.
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13
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Fedorova YY, Karunas AS, Murzina RR, Savelieva ON, Gimalova GF, Gatiyatullin RF, Etkina EI, Khusnutdinova EK. Association between Allelic Variants of the Genes Involved in Glucocorticoids Metabolism and Asthma. RUSS J GENET+ 2020. [DOI: 10.1134/s1022795419120044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Salhi M, Lahmar O, Salah MO, Banić I, Binghao B, Malik W, Hamzaoui K, Turkalj M, Hamzaoui A. GLCCI1 and STIP1 variants are associated with asthma susceptibility and inhaled corticosteroid response in a Tunisian population. J Asthma 2019; 58:197-206. [PMID: 31516081 DOI: 10.1080/02770903.2019.1666867] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Objective: Pharmacogenetic studies have recognized specific genes that highly correlate with response to inhaled corticosteroids (ICS) treatment in asthma patients. Among the genes identified, we selected glucocorticoid-induced transcript 1 (GLCCI1) and stress-induced phosphoprotein 1 (STIP1) to evaluate the impact of these gene polymorphisms on ICS treatment response in Tunisian asthmatics.Methods: We analyzed four single nucleotide polymorphisms (SNPs): two in GLCCI1 (rs37972 and rs37973), and two in STIP1 (rs2236647 and rs2236648), which are genes associated with susceptibility to asthma and response to ICS in a Tunisian cohort. The SNPs were genotyped using reverse transcriptase polymerase chain reaction (RT-PCR) techniques.Results: This case-control study consisted of 230 adult asthmatic patients and 236 healthy subjects. Seventy-five asthmatics were selected and followed through 12 weeks of routine treatment. The T allele rs2236648 in STIP1 was associated with allergic asthma (OR = 0.38, 95%CI = 0.20-0.69, p = 0.001). The rs37972 and rs37973 of GLCCI1 were associated with a higher risk of asthma (p < 0.001). The T allele rs37972 and G allele rs37973 were correlated with a strong risk for developing severe asthma (p < 0.001). Asthma patients carrying the rs37973 GG genotype had less improvement in the forced expiratory volume in one second (FEV1) than those with the AA or AG genotypes after 12 weeks of treatment (p < 0.001). Also, the G allele of rs37973 was associated with worse response to ICS after 12 weeks of treatment (p < 0.001).Conclusion: The rs37972 and rs37973 polymorphisms can serve as potential asthma risk biomarkers in a Tunisian population.
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Affiliation(s)
- Mariem Salhi
- Faculty of Sciences, University of Tunis el Manar, Tunis, Tunisia.,Unit Research 12SP15 "Homeostasis and Molecular Dysfunction in the lung" Abderrahman Mami Hospital, Pavillon B, Ariana, Tunisia.,Medical Faculty of Tunis, University of Tunis el Manar, Rabta, Tunis, Tunisia
| | - Oussama Lahmar
- Faculty of Sciences, University of Tunis el Manar, Tunis, Tunisia.,Unit Research 12SP15 "Homeostasis and Molecular Dysfunction in the lung" Abderrahman Mami Hospital, Pavillon B, Ariana, Tunisia.,Medical Faculty of Tunis, University of Tunis el Manar, Rabta, Tunis, Tunisia
| | - Marwa Ouled Salah
- Faculty of Sciences, University of Tunis el Manar, Tunis, Tunisia.,Unit Research 12SP15 "Homeostasis and Molecular Dysfunction in the lung" Abderrahman Mami Hospital, Pavillon B, Ariana, Tunisia.,Medical Faculty of Tunis, University of Tunis el Manar, Rabta, Tunis, Tunisia
| | - Ivana Banić
- Department of Translational Medicine, Srebrnjak Children's Hospital, Zagreb, Croatia
| | - Bao Binghao
- College of Life Science and Technology, Center for Human Genome Research, Huazhong University of Science and Technology, Wuhan, China
| | - Waqar Malik
- Department of Respiratory and Critical Care Medicine, National Clinical Research Center of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kamel Hamzaoui
- Unit Research 12SP15 "Homeostasis and Molecular Dysfunction in the lung" Abderrahman Mami Hospital, Pavillon B, Ariana, Tunisia.,Medical Faculty of Tunis, University of Tunis el Manar, Rabta, Tunis, Tunisia.,Division of Pediatric Respiratory Diseases, Pavilion B, A. Mami Hospital, Ariana, Tunisia
| | - Mirjana Turkalj
- Department of Pulmonology and Allergology, Srebrnjak Children's Hospital, Zagreb, Croatia.,Faculty of Medicine, J.J. Strossmayer University of Osijek, Osijek, Croatia
| | - Agnes Hamzaoui
- Unit Research 12SP15 "Homeostasis and Molecular Dysfunction in the lung" Abderrahman Mami Hospital, Pavillon B, Ariana, Tunisia.,Medical Faculty of Tunis, University of Tunis el Manar, Rabta, Tunis, Tunisia.,Department of Respiratory and Critical Care Medicine, National Clinical Research Center of Respiratory Disease, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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15
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Matsumoto H. Roles of Periostin in Asthma. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1132:145-159. [PMID: 31037633 DOI: 10.1007/978-981-13-6657-4_15] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Periostin is a matricellular protein that is deeply involved in type-2/eosinophilic airway inflammation and remodeling in asthma. While its expression in airway epithelial cells is correlated with the thickness of airway basement membrane, more importantly, periostin can be detected stably in blood with little variability, reflecting airway type-2 inflammation and remodeling. As for a result, serum periostin can serve as a valuable marker to identify patients with type-2 severe asthma who are insensitive to inhaled corticosteroids, and consequently have the excess decline of pulmonary function with asthma exacerbations. Serum periostin may significantly help to improve management of patients with severe asthma.
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Affiliation(s)
- Hisako Matsumoto
- Department of Respiratory Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan.
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16
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Hirai K, Shirai T, Rachi Y, Uehara S, Ueda M, Nakatani E, Itoh K. Impact of Gene Expression Associated with Glucocorticoid-Induced Transcript 1 (GLCCI1) on Severe Asthma and Future Exacerbation. Biol Pharm Bull 2019; 42:1746-1752. [PMID: 31391381 DOI: 10.1248/bpb.b19-00476] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Genetic variations in glucocorticoid-induced transcript 1 (GLCCI1) have been associated with the response to corticosteroid treatment. However, the associations of GLCCI1 polymorphisms or gene expression with the prognosis of asthma and pathophysiological factors related to steroid insensitivity remain unclear. We sought to investigate the associations of GLCCI1, nuclear factor (erythroid-derived 2)-like 2 (Nrf2), and histone deacetylase 2 (HDAC2) mRNA expression levels and the GLCCI1 rs37973 polymorphism with asthma severity and future exacerbation in patients with asthma. Subjects included 25 patients with severe asthma and 127 patients with nonsevere asthma. mRNA expression levels in peripheral blood mononuclear cells were measured and evaluated as predictors of severe asthma using receiver operating characteristic (ROC) analysis. The hazard ratios of the mRNA expression levels for time to first exacerbation in the 1-year follow-up period were calculated. GLCCI1, Nrf2, and HDAC2 mRNA expression levels were significantly lower in patients with severe asthma than in patients with nonsevere asthma and could predict severe asthma with an area under the ROC curve of 0.68, 0.71, and 0.65, respectively. In contrast, no relationship was found between the GLCCI1 rs37973 polymorphism and severe asthma. The hazard ratios for asthma exacerbation in patients with low GLCCI1, Nrf2, and HDAC2 mRNA expression levels were 3.24 (95% confidence interval, 1.42-7.40), 3.13 (1.37-7.16), and 2.98 (1.22-7.25), respectively. Patients with severe asthma could be distinguished by lower GLCCI1, Nrf2, and HDAC2 mRNA levels in peripheral blood cells, and all of these gene signatures could predict future asthma exacerbations.
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Affiliation(s)
- Keita Hirai
- Department of Clinical Pharmacology & Genetics, School of Pharmaceutical Sciences, University of Shizuoka.,Laboratory of Clinical Pharmacogenomics, Shizuoka General Hospital
| | | | - Yuuka Rachi
- Department of Clinical Pharmacology & Genetics, School of Pharmaceutical Sciences, University of Shizuoka
| | - Sekiko Uehara
- Department of Clinical Pharmacology & Genetics, School of Pharmaceutical Sciences, University of Shizuoka
| | - Megumi Ueda
- Department of Clinical Pharmacology & Genetics, School of Pharmaceutical Sciences, University of Shizuoka
| | - Eiji Nakatani
- Division of Statistical Analysis, Research Support Center, Shizuoka General Hospital
| | - Kunihiko Itoh
- Department of Clinical Pharmacology & Genetics, School of Pharmaceutical Sciences, University of Shizuoka.,Laboratory of Clinical Pharmacogenomics, Shizuoka General Hospital
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17
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Russo P, Lococo F, Kisialiou A, Prinzi G, Lamonaca P, Cardaci V, Tomino C, Fini M. Pharmacological Management of Chronic Obstructive Lung Disease (COPD). Focus on Mutations - Part 1. Curr Med Chem 2019; 26:1721-1733. [PMID: 29852859 DOI: 10.2174/0929867325666180601100235] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 08/02/2017] [Accepted: 04/02/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND We report a comprehensive overview of current Chronic Obstructive Lung Disease (COPD) therapies and discuss the development of possible new pharmacological approaches based on "new" knowledge. Specifically, sensitivity/resistance to corticosteroids is evaluated with a special focus on the role of gene mutations in drug response. OBJECTIVE Critically review the opportunities and the challenges occurring in the treatment of COPD. CONCLUSION Findings from "omics" trials should be used to learn more about biological targeted drugs, and to select more specific drugs matching patient's distinctive molecular profile. Specific markers of inflammation such as the percentage of eosinophils are important in determining sensitivity/resistance to corticosteroids. Specific gene variations (Single nucleotide polymorphisms: SNPs) may influence drug sensitivity or resistance. Clinicians working in a real-world need to have a suitable interpretation of molecular results together with a guideline for the treatment and recommendations. Far more translational research is required before new results from omics techniques can be applied in personalized medicine in realworld settings.
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Affiliation(s)
- Patrizia Russo
- Unit of Clinical and Molecular Epidemiology, IRCCS San Raffaele Pisana Via di Valcannuta, 247, I-00166 Rome, Italy
| | - Filippo Lococo
- Unit of Thoracic Surgery, Arcispedale Santa Maria Nuova-IRCCS, Reggio Emilia, Italy
| | - Aliaksei Kisialiou
- Unit of Clinical and Molecular Epidemiology, IRCCS San Raffaele Pisana Via di Valcannuta, 247, I-00166 Rome, Italy
| | - Giulia Prinzi
- Unit of Clinical and Molecular Epidemiology, IRCCS San Raffaele Pisana Via di Valcannuta, 247, I-00166 Rome, Italy
| | - Palma Lamonaca
- Unit of Clinical and Molecular Epidemiology, IRCCS San Raffaele Pisana Via di Valcannuta, 247, I-00166 Rome, Italy
| | - Vittorio Cardaci
- Unit of Pulmonary Rehabilitation, IRCCS San Raffaele Pisana Via di Valcannuta, 247, I-00166 Rome, Italy
| | - Carlo Tomino
- Scientific Direction, IRCCS San Raffaele Pisana Via di Valcannuta, 247, I-00166 Rome, Italy
| | - Massimo Fini
- Scientific Direction, IRCCS San Raffaele Pisana Via di Valcannuta, 247, I-00166 Rome, Italy
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18
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García-Menaya JM, Cordobés-Durán C, García-Martín E, Agúndez JAG. Pharmacogenetic Factors Affecting Asthma Treatment Response. Potential Implications for Drug Therapy. Front Pharmacol 2019; 10:520. [PMID: 31178722 PMCID: PMC6537658 DOI: 10.3389/fphar.2019.00520] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Accepted: 04/25/2019] [Indexed: 12/27/2022] Open
Abstract
Asthma is a frequent disease, mainly characterized by airway inflammation, in which drug therapy is crucial in its management. The potential of pharmacogenomics testing in asthma therapy has been, to date, little explored. In this review, we discuss pharmacogenetic factors affecting asthma treatment, both related to drugs used as controller medications for regular maintenance, such as inhaled corticosteroids, anti-leukotriene agents, long-acting beta-agonists, and the new biologic agents used to treat severe persistent asthma. In addition, we discuss current pharmacogenomics knowledge for rescue medications provided to all patients for as-needed relief, such as short-acting beta-agonists. Evidence for genetic variations as a factor related to drugs response has been provided for the following genes and groups of drugs: Inhaled corticosteroids: FCER2; anti-leukotriene agents: ABCC1, and LTC4S; beta-agonists: ADRB2. However, the following genes require further studies confirming or rejecting association with the response to asthma therapy: ADCY9, ALOX5, ARG1, ARG2, CRHR1, CRHR2, CYP3A4, CYP3A5, CYSLTR1, CYSLTR2, GLCCI1, IL4RA, LTA4H, ORMDL3, SLCO2B1, SPATS2L, STIP1, T, TBX21, THRA, THRB, and VEGFA. Although only a minority of these genes are, at present, listed as associated with drugs used in asthma therapy, in the Clinical Pharmacogenomics Implementation Consortium gene-drug pair list, this review reveals that sufficient evidence to start testing the potential of clinical pharmacogenomics in asthma therapy already exists. This evidence supports the inclusion in pilot pharmacogenetics tests of at least four genes. Hopefully these tests, if proven useful, will increase the efficiency and the safety of asthma therapy.
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Affiliation(s)
| | | | - Elena García-Martín
- ARADyAL Instituto de Salud Carlos III, University Institute of Molecular Pathology Biomarkers, Universidad de Extremadura, Cáceres, Spain
| | - José A. G. Agúndez
- ARADyAL Instituto de Salud Carlos III, University Institute of Molecular Pathology Biomarkers, Universidad de Extremadura, Cáceres, Spain
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19
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Hu CP, Xun QF, Li XZ, Hu XY, Qin L, He RX, Feng JT. Effects of Glucocorticoid-Induced Transcript 1 Gene Deficiency on Glucocorticoid Activation in Asthmatic Mice. Chin Med J (Engl) 2019; 131:2817-2826. [PMID: 30511684 PMCID: PMC6278198 DOI: 10.4103/0366-6999.246061] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background: Glucocorticoid (GC) is the first-line therapy for asthma, but some asthmatics are insensitive to it. Glucocorticoid-induced transcript 1 gene (GLCCI1) is reported to be associated with GCs efficiency in asthmatics, while its exact mechanism remains unknown. Methods: A total of 30 asthmatic patients received fluticasone propionate for 12 weeks. Forced expiratory volume in 1 s (FEV1) and GLCCI1 expression were detected. Asthma model was constructed in wild-type and GLCCI1 knockout (GLCCI1-/-) mice. Glucocorticoid receptor (GR) and mitogen-activated protein kinase phosphatase 1 (MKP-1) expression were detected by polymerase chain reaction and Western blotting (WB). The phosphorylation of p38 mitogen-activated protein kinase (MAPK) was also detected by WB. Results: In asthmatic patients, the change of FEV1 was well positively correlated with change of GLCCI1 expression (r = 0.430, P = 0.022). In animal experiment, GR and MKP-1 mRNA levels were significantly decreased in asthmatic mice than in control mice (wild-type: GR: 0.769 vs. 1.000, P = 0.022; MKP-1: 0.493 vs. 1.000, P < 0.001. GLCCI1-/-: GR: 0.629 vs. 1.645, P < 0.001; MKP-1: 0.377 vs. 2.146, P < 0.001). Hydroprednisone treatment significantly increased GR and MKP-1 mRNA expression levels than in asthmatic groups; however, GLCCI1-/- asthmatic mice had less improvement (wild-type: GR: 1.517 vs. 0.769, P = 0.023; MKP-1: 1.036 vs. 0.493, P = 0.003. GLCCI1-/-: GR: 0.846 vs. 0.629, P = 0.116; MKP-1: 0.475 vs. 0.377, P = 0.388). GLCCI1-/- asthmatic mice had more obvious phosphorylation of p38 MAPK than wild-type asthmatic mice (9.060 vs. 3.484, P < 0.001). It was still higher even though after hydroprednisone treatment (6.440 vs. 2.630, P < 0.001). Conclusions: GLCCI1 deficiency in asthmatic mice inhibits the activation of GR and MKP-1 and leads to more obvious phosphorylation of p38 MAPK, leading to a decremental sensitivity to GCs. Trial Registration: ChiCTR.org.cn, ChiCTR-RCC-13003634; http://www.chictr.org.cn/showproj.aspx?proj=5926.
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Affiliation(s)
- Cheng-Ping Hu
- Department of Respiratory and Critical Care Medicine, Key Cite of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Qiu-Fen Xun
- Department of Respiratory Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, China
| | - Xiao-Zhao Li
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Xin-Yue Hu
- Department of Respiratory and Critical Care Medicine, Key Cite of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Ling Qin
- Department of Respiratory and Critical Care Medicine, Key Cite of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Ruo-Xi He
- Department of Respiratory and Critical Care Medicine, Key Cite of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Jun-Tao Feng
- Department of Respiratory and Critical Care Medicine, Key Cite of National Clinical Research Center for Respiratory Disease, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
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GLCCI1 rs37973 is associated with the response of adrenal hormone to inhaled corticosteroids in asthma. World Allergy Organ J 2019; 12:100017. [PMID: 30937140 PMCID: PMC6439416 DOI: 10.1016/j.waojou.2019.100017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 01/02/2019] [Accepted: 01/11/2019] [Indexed: 11/23/2022] Open
Abstract
Background Previous studies have demonstrated that glucocorticoid-induced transcript 1 gene (GLCCI1) rs37973 mutant genotype is associated with poor inhaled corticosteroid (ICS) response in asthmatics. As human airway relaxation is regulated by circulation epinephrine, which can be enhanced by corticosteroid. It is unknown whether or not GLCCI1 rs37973 is associated with circulation epinephrine and cortisol concentrations in asthma. The aim of this study is to evaluate these relationships. Methods A total of 182 asthmatics and 180 healthy controls were recruited for the study. 30 mild-to-moderate asthmatics received fluticasone propionate (125 μg, bid) treatment for 12 weeks. GLCCI1 rs37973 genotyping was performed with the iPlex MassARRAY genotyping platform. The plasma concentrations of cortisol and epinephrine of each participant were detected by enzyme linked immunosorbent assay (ELISA) kits. Results GLCCI1 rs37973 homozygotes mutant genotype GG had a higher plasma epinephrine concentration (median concentration 27.032 pg/ml, nGG = 36; median concentration 23.149 pg/ml, nAA+AG = 146; P = 0.015) and cortisol concentration (median concentration 1.141 ng/ml, nGG = 36; median concentration 0.921 ng/ml, nAA+AG = 146; P = 0.013). Both epinephrine concentration and cortisol concentration in plasma were positively correlated with FEV1 (r = 0.889 and r = 0.821, respectively. nasthma = 182). For asthmatics treated with ICS, rs37973 was associated with change in plasma epinephrine and cortisol concentration in a recessive model (AA + AG vs GG), with GG had less improvement in epinephrine concentration [ΔEPIAA+AG = 6.843 (9.26) pg/ml, nAA+AG = 26; ΔEPIGG = −1.666 (6.52) pg/ml, nGG = 4; P = 0.018] and cortisol concentration [ΔCORAA+AG = 0.3040 (0.21) ng/ml, nAA+AG = 26; ΔCORGG = −0.066 (0.24) ng/ml, nGG = 4; P = 0.009]. Conclusions Our study suggested that the poor ICS response in GLCCI1 rs37973 mutant genotype might be related to the less increased amplitudes of plasma epinephrine and cortisol in asthmatic patients. Trial registration ChiCTR-RCC-13003634 www.chictr.org.cn. Active since September 27, 2013.
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Keskin O, Farzan N, Birben E, Akel H, Karaaslan C, Maitland-van der Zee AH, Wechsler ME, Vijverberg SJ, Kalayci O. Genetic associations of the response to inhaled corticosteroids in asthma: a systematic review. Clin Transl Allergy 2019; 9:2. [PMID: 30647901 PMCID: PMC6327448 DOI: 10.1186/s13601-018-0239-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 11/16/2018] [Indexed: 02/06/2023] Open
Abstract
There is wide variability in the response to inhaled corticosteroids (ICS) in asthma. While some of this heterogeneity of response is due to adherence and environmental causes, genetic variation also influences response to treatment and genetic markers may help guide treatment. Over the past years, researchers have investigated the relationship between a large number of genetic variations and response to ICS by performing pharmacogenomic studies. In this systematic review we will provide a summary of recent pharmacogenomic studies on ICS and discuss the latest insight into the potential functional role of identified genetic variants. To date, seven genome wide association studies (GWAS) examining ICS response have been published. There is little overlap between identified variants and methodologies vary largely. However, in vitro and/or in silico analyses provide additional evidence that genes discovered in these GWAS (e.g. GLCCI1, FBXL7, T gene, ALLC, CMTR1) might play a direct or indirect role in asthma/treatment response pathways. Furthermore, more than 30 candidate-gene studies have been performed, mainly attempting to replicate variants discovered in GWAS or candidate genes likely involved in the corticosteroid drug pathway. Single nucleotide polymorphisms located in GLCCI1, NR3C1 and the 17q21 locus were positively replicated in independent populations. Although none of the genetic markers has currently reached clinical practise, these studies might provide novel insights in the complex pathways underlying corticosteroids response in asthmatic patients.
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Affiliation(s)
- Ozlem Keskin
- 1Paediatric Allergy and Immunology Department, School of Medicine, Gaziantep University, Gaziantep, Turkey
| | - Niloufar Farzan
- 2Department of Respiratory Medicine, University of Amsterdam, Amsterdam UMC, Meibergdreef 9, Amsterdam, Netherlands
| | - Esra Birben
- 3Pediatric Allergy and Asthma Unit, Hacettepe University School of Medicine, 06100 Ankara, Turkey
| | - Hayriye Akel
- 4Department of Molecular Biology, Faculty of Sciences, Hacettepe University, Ankara, Turkey
| | - Cagatay Karaaslan
- 4Department of Molecular Biology, Faculty of Sciences, Hacettepe University, Ankara, Turkey
| | - Anke H Maitland-van der Zee
- 2Department of Respiratory Medicine, University of Amsterdam, Amsterdam UMC, Meibergdreef 9, Amsterdam, Netherlands.,5Department of Pediatric Respiratory Medicine and Allergy, University of Amsterdam, Amsterdam UMC, Meibergdreef 9, Amsterdam, Netherlands
| | | | - Susanne J Vijverberg
- 2Department of Respiratory Medicine, University of Amsterdam, Amsterdam UMC, Meibergdreef 9, Amsterdam, Netherlands
| | - Omer Kalayci
- 3Pediatric Allergy and Asthma Unit, Hacettepe University School of Medicine, 06100 Ankara, Turkey
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Szczepankiewicz A, Narozna B, Rybakowski JK, Kliwicki S, Czerski P, Dmitrzak-Węglarz M, Skibińska M, Twarowska-Hauser J, Pawlak J. Genes involved in stress response influence lithium efficacy in bipolar patients. Bipolar Disord 2018; 20:753-760. [PMID: 29578315 DOI: 10.1111/bdi.12639] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVES In mood disorders, chronic stimulation with stress results in aberrant regulation of the hypothalamic-pituitary-adrenal (HPA) axis. Lithium was shown to influence HPA axis function. The underlying genetic background as well as environmental context may influence the stress response, and therefore lithium efficacy. The aim of the present study was to analyze if genetic variants located in genes involved in HPA axis regulation affect the response to long-term lithium treatment in bipolar patients. METHODS We included 93 patients with bipolar disorder (32 males and 61 females), aged 31-80 years. The patients had been treated with lithium carbonate for at least 5 years. The magnitude of the lithium response was assessed using the Alda scale. Genotyping was performed for 28 polymorphisms in the genes encoding the following proteins involved in HPA axis regulation: corticotropin-releasing hormone receptor 1 (CRHR1), arginine vasopressin receptor 1B (AVPR1b), FK506 binding protein (FKBP) 5, FKBP4, BCL2-associated athanogene 1 (BAG1), stress induced phosphoprotein 1 (STIP1), glucocorticoid-induced transcript 1 (GLCC1), dual specificity phosphatase 1 (DUSP1) serine and arginine rich splicing factor (SRSF) 3, SRSF9, SRSF5, and acid phosphatase 1 (ACP1). Linkage disequilibrium and haplotype analysis were then performed, followed by statistical analysis (Statistica v.12; Stasoft, Krakow, Poland). RESULTS We found a correlation between stressful life events at first episode and worse response to lithium (P=.019). In single marker analysis, we observed a significant association between three FKBP5 polymorphisms (rs1360780, rs7748266 and rs9296158), one ACP1 variant (rs300774) and one glucocorticoid-induced transcript 1 gene (GLCC1) variant (rs37972) and the degree of lithium response. Five out of seven FKBP5 polymorphisms showed strong linkage with one haplotype demonstrating an association with lithium efficacy (P=.008). No relationship was found between the other analyzed polymorphisms and lithium response. CONCLUSION The response to lithium may depend on the variants of genes regulating the HPA axis and stressful life events in bipolar patients.
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Affiliation(s)
| | - Beata Narozna
- Laboratory of Molecular and Cell Biology, Poznan University of Medical Sciences, Poznan, Poland
| | - Janusz K Rybakowski
- Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Sebastian Kliwicki
- Department of Adult Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Piotr Czerski
- Deparment of Psychiatric Genetics, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Maria Skibińska
- Deparment of Psychiatric Genetics, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Joanna Pawlak
- Deparment of Psychiatric Genetics, Poznan University of Medical Sciences, Poznan, Poland
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Liu S, Che N, Fan K, Xu F, Qin M, Zhang R, Ge R, Yu S. Impact of genetic variants of GLCCI1 on operational therapy in Chinese chronic rhinosinusitis patients. Int Forum Allergy Rhinol 2018; 8:1356-1362. [PMID: 30256538 DOI: 10.1002/alr.22220] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 09/05/2018] [Accepted: 09/10/2018] [Indexed: 01/06/2023]
Affiliation(s)
- Shuangxi Liu
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital; Tongji University School of Medicine; Shanghai China
| | - Na Che
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital; Tongji University School of Medicine; Shanghai China
| | - Kai Fan
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital; Tongji University School of Medicine; Shanghai China
| | - Feifei Xu
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital; Tongji University School of Medicine; Shanghai China
| | - Mali Qin
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital; Tongji University School of Medicine; Shanghai China
| | - Ruxin Zhang
- Department of Otorhinolaryngology, Huadong Hospital; Fudan University; Shanghai China
| | - Rongmin Ge
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital; Tongji University School of Medicine; Shanghai China
| | - Shaoqing Yu
- Department of Otorhinolaryngology-Head and Neck Surgery, Tongji Hospital; Tongji University School of Medicine; Shanghai China
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Dai Y, Ni S, Wu F, Zhao X. Glucocorticoid-Induced Transcription Factor 1 (GLCCI1) Variant Impacts the Short-Term Response to Intranasal Corticosteroids in Chinese Han Patients with Seasonal Allergic Rhinitis. Med Sci Monit 2018; 24:4691-4697. [PMID: 29981236 PMCID: PMC6069539 DOI: 10.12659/msm.908814] [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] [Indexed: 11/29/2022] Open
Abstract
Background Genetic correlations with the response to intranasal corticosteroids (INCS) in seasonal allergic rhinitis (SAR) treatment are unknown. This study aimed to evaluate the role of gene polymorphisms in the response to INCS in Chinese Han patients with moderate to severe SAR. Material/Methods In this study, 286 Chinese Han patients with SAR were genotyped for 4 candidate genes: the glucocorticosteroid receptor (NR3C1) gene, glucocorticoid-induced transcription factor 1 (GLCCI1) gene, T-box 21 gene (TBX21), and ATP binding cassette subfamily B member 1 (ABCB1) gene. Patients were treated with INCS for 4 weeks. The total nasal symptom score (TNSS), total ocular symptom score (TOSS), and visual analogue scale (VAS) score were assessed at baseline and on week 4. The primary endpoint was the effective rate after 4 weeks of INCS therapy. Results In addition to the known contributing factors, one genotype of GLCCI1, namely, rs37973, was significantly associated with the INCS response (OR=0.598, 95% confidence interval: 0.41 to 0.87, P=0.007). The effective rate of the GG group was lower than those of the AA and AG groups (AA vs. GG: 73.7% vs. 51.6%, P=0.007; AG vs. GG: 78.8% vs. 51.6%, P=0.000). In addition, the TNSS, TOSS, and VAS were higher for the patients in the GG group than for those in the AA and AG groups on week 4. Conclusions The GLCCI1 rs37973 variant is a risk factor for glucocorticoid resistance in Chinese patients with SAR who receive short-term INCS treatment.
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Affiliation(s)
- Yuyang Dai
- National Institute for Drug Clinical Trial, Beijing Tongren Hospital, Capital Medical University, Beijing, China (mainland).,College of Chemical Biology and Pharmaceutical Sciences, Capital Medical University, Beijing, China (mainland)
| | - Siyang Ni
- National Institute for Drug Clinical Trial, Beijing Tongren Hospital, Capital Medical University, Beijing, China (mainland)
| | - Feng Wu
- National Institute for Drug Clinical Trial, Beijing Tongren Hospital, Capital Medical University, Beijing, China (mainland)
| | - Xiuli Zhao
- National Institute for Drug Clinical Trial, Beijing Tongren Hospital, Capital Medical University, Beijing, China (mainland)
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Vijverberg SJH, Farzan N, Slob EMA, Neerincx AH, Maitland-van der Zee AH. Treatment response heterogeneity in asthma: the role of genetic variation. Expert Rev Respir Med 2017; 12:55-65. [PMID: 29115880 DOI: 10.1080/17476348.2018.1403318] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Asthmatic patients show a large heterogeneity in response to asthma medication. Rapidly evolving genotyping technologies have led to the identification of various genetic variants associated with treatment outcomes. Areas covered: This review focuses on the current knowledge of genetic variants influencing treatment response to the most commonly used asthma medicines: short- and long-acting beta-2 agonists (SABA/LABA), inhaled corticosteroids (ICS) and leukotriene modifiers. This review shows that various genetic variants have been identified, but none are currently used to guide asthma treatment. One of the most promising genetic variants is the Arg16 variant in the ADRB2 gene to guide LABA treatment in asthmatic children. Expert commentary: Poor replication of initially promising results and the low fraction of variability accounted for by single genetic variants inhibit pharmacogenetic findings to reach the asthma clinic. Nevertheless, the identification of genetic variation influencing treatment response does provide more insights in the complex processes underlying response and might identify novel targets for treatment. There is a need to report measures of clinical validity, to perform precision-medicine guided trials, as well as to understand how genetic variation interacts with environmental factors. In addition, systems biology approaches might be able to show a more complete picture of these complex interactions.
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Affiliation(s)
- Susanne J H Vijverberg
- a Department of Respiratory Medicine, Academic Medical Center (AMC) , University of Amsterdam , Amsterdam , The Netherlands
| | - Niloufar Farzan
- a Department of Respiratory Medicine, Academic Medical Center (AMC) , University of Amsterdam , Amsterdam , The Netherlands
| | - Elise M A Slob
- a Department of Respiratory Medicine, Academic Medical Center (AMC) , University of Amsterdam , Amsterdam , The Netherlands
| | - Anne H Neerincx
- a Department of Respiratory Medicine, Academic Medical Center (AMC) , University of Amsterdam , Amsterdam , The Netherlands
| | - Anke H Maitland-van der Zee
- a Department of Respiratory Medicine, Academic Medical Center (AMC) , University of Amsterdam , Amsterdam , The Netherlands
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Chiba S, Nakamura Y, Mizuno T, Abe K, Horii Y, Nagashima H, Sasaki N, Kanno H, Tanita T, Yamauchi K. Impact of the genetic variants of GLCCI1 on clinical features of asthmatic patients. CLINICAL RESPIRATORY JOURNAL 2017; 12:1166-1173. [PMID: 28488322 DOI: 10.1111/crj.12647] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Revised: 03/20/2017] [Accepted: 04/23/2017] [Indexed: 11/27/2022]
Abstract
BACKGROUND Several gene variants are associated with a response to an inhaled corticosteroids (ICSs) treatment in patients with bronchial asthma. A variant of the glucocorticoid-induced transcript 1 (GLCCI1) genes has previously been associated with decreased lung function improvement upon treatment with ICSs in patients with bronchial asthma. Another report has also demonstrated that this genetic biomarker did not influence the change in flow volume in 1 second. However, no studies have considered the treatment content and the GLCCI1 variants. We were able to determine the relationship between the pulmonary function and clinical features and the variant of the GLCCI1 in Japanese asthmatic patients receiving long-term ICS treatment. MATERIALS AND METHODS In this study, 405 patients with bronchial asthma, who were receiving ICS and living in Japan, were recruited, genotyped and underwent pulmonary function tests. To identify the GLCCI1 protein expression cells, endobronchial biopsy specimens were examined. RESULTS We found that the pulmonary function was not significantly different in the homozygotes compared to the wild types. Also, the homozygotes increased the risk of a sustained step-up of the asthma treatment when compared to the wild type and heterozygotes. GLCCI1-positive cells were localized to the bronchial epithelial cells. The amount of GLCCI1 protein that cultured epithelial cells harboring GLCCI1 variants produced was less than the GLCCI1 wild type in the presence of a corticosteroid. CONCLUSIONS A worsening of pulmonary function caused by GLCCI1 variants could be prevented due to recently used medications based on new action mechanisms.
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Affiliation(s)
- Shinji Chiba
- Division of Pulmonary Medicine, Allergy, and Rheumatology, Department of Internal Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka 0208505, Japan
| | - Yutaka Nakamura
- Division of Pulmonary Medicine, Allergy, and Rheumatology, Department of Internal Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka 0208505, Japan
| | - Tomoki Mizuno
- Division of Pulmonary Medicine, Allergy, and Rheumatology, Department of Internal Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka 0208505, Japan
| | - Kazuyuki Abe
- Division of Pulmonary Medicine, Allergy, and Rheumatology, Department of Internal Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka 0208505, Japan
| | - Yosuke Horii
- Division of Pulmonary Medicine, Allergy, and Rheumatology, Department of Internal Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka 0208505, Japan
| | - Hiromi Nagashima
- Division of Pulmonary Medicine, Allergy, and Rheumatology, Department of Internal Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka 0208505, Japan
| | - Nobuhito Sasaki
- Division of Pulmonary Medicine, Allergy, and Rheumatology, Department of Internal Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka 0208505, Japan
| | - Hiroyuki Kanno
- Department of Pathology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto 3908621, Japan
| | - Tatsuo Tanita
- Department of Thoracic Surgery, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka 0208505, Japan
| | - Kohei Yamauchi
- Division of Pulmonary Medicine, Allergy, and Rheumatology, Department of Internal Medicine, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka 0208505, Japan
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GLCCI1 rs37973: a potential genetic predictor of therapeutic response to inhaled corticosteroids in Chinese chronic obstructive pulmonary disease patients. Sci Rep 2017; 7:42552. [PMID: 28186150 PMCID: PMC5301211 DOI: 10.1038/srep42552] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 01/10/2017] [Indexed: 01/04/2023] Open
Abstract
Inhaled corticosteroids (ICSs) are widely prescribed in chronic obstructive pulmonary disease (COPD). However, little is known about predictors of ICSs therapeutic response. To investigate whether the variation in glucocorticoid-induced transcript 1 (GLCCI1) rs37973 is associated with ICS efficacy. A total of 204 clinically stable COPD patients were recruited and administered to inhaled fluticasone propionate/salmeterol combination (500/50 ug, twice daily) for 24 weeks. We genotyped the functional rs37973 and mainly assessed its effects on changes in lung function. In vitro, neutrophils isolated from parts of patients were incubated with various concentrations of dexamethasone (0, 10−6 M and 10−4 M) in the presence or absence of cigarette smoke extract, apoptosis was then assessed by flow cytometry. Patients with the homozygous GG genotype (increases of 15.3 ± 33.2 mL) had significantly poorer improvement in FEV1 than those with the AA (92.7 ± 29.6 mL; p < 0.001) or AG (59.4 ± 26.9 mL; p < 0.001) genotypes after 24-week treatment. In vitro, dexamethasone had less inhibitory effect of neutrophil apoptosis on GG genotype, which further validated the presence of mutant allele ‘G’ might negatively affect glucocorticoid responsiveness irrespective of smoking status. The GG genotype of rs37973 may associated with decreased ICSs efficacy in Chinese COPD patients.
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28
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Genetic evaluation of the effect of GLCCI1 rs37973 on corticosteroid response in chronic obstructive pulmonary disease. ACTA ACUST UNITED AC 2017. [DOI: 10.1186/s40749-017-0020-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Farzan N, Vijverberg SJH, Arets HG, Raaijmakers JAM, Maitland-van der Zee AH. Pharmacogenomics of inhaled corticosteroids and leukotriene modifiers: a systematic review. Clin Exp Allergy 2016; 47:271-293. [PMID: 27790783 DOI: 10.1111/cea.12844] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 10/17/2016] [Accepted: 10/20/2016] [Indexed: 01/02/2023]
Abstract
BACKGROUND Pharmacogenetics studies of anti-inflammatory medication of asthma have expanded rapidly in recent decades, but the clinical value of their findings remains limited. OBJECTIVE To perform a systematic review of pharmacogenomics and pharmacogenetics of inhaled corticosteroids (ICS) and leukotriene modifiers (LTMs) in patients with asthma. METHODS Articles published between 1999 and June 2015 were searched using PubMed and EMBASE. Pharmacogenomics/genetics studies of patients with asthma using ICS or LTMs were included if ≥1 of the following outcomes were studied: lung function, exacerbation rates or asthma symptoms. The studies of Single Nucleotide Polymorphisms (SNPs) that had been replicated at least once were assessed in more detail. RESULTS In total, 59 publications were included in the systematic review: 26 addressed LTMs (including two genomewide Genome-Wide association studies [GWAS]) and 33 addressed ICS (including four GWAS). None of the GWAS reported similar results. Furthermore, none of the SNPs assessed in candidate gene studies were identified in a GWAS. No consistent reports were found for candidate gene studies of LTMs. In candidate gene studies of ICS, the most consistent results were found for rs28364072 in FCER2. This SNP was associated with all three outcomes of poor response, and the largest effect was reported with the risk of exacerbations (hazard ratio, 3.95; 95% CI, 1.64-9.51). CONCLUSION AND CLINICAL RELEVANCE There is a lack of replication of genetic variants associated with poor ICS or LTM response. The most consistent results were found for the FCER2 gene [encoding for a low-affinity IgE receptor (CD23)] and poor ICS response. Larger studies with well-phenotyped patients are needed to assess the clinical applicability of ICS and LTM pharmacogenomics/genetics.
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Affiliation(s)
- N Farzan
- Division of Pharmacoepidemiology & Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands.,Department of Respiratory Medicine, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, the Netherlands
| | - S J H Vijverberg
- Division of Pharmacoepidemiology & Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands.,Department of Respiratory Medicine, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, the Netherlands
| | - H G Arets
- Department of Paediatric Pulmonology, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - J A M Raaijmakers
- Division of Pharmacoepidemiology & Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands
| | - A H Maitland-van der Zee
- Division of Pharmacoepidemiology & Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands.,Department of Respiratory Medicine, Academic Medical Center (AMC), University of Amsterdam, Amsterdam, the Netherlands
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Hu C, Xun Q, Li X, He R, Lu R, Zhang S, Hu X, Feng J. GLCCI1 Variation Is Associated with Asthma Susceptibility and Inhaled Corticosteroid Response in a Chinese Han Population. Arch Med Res 2016; 47:118-25. [PMID: 27133712 DOI: 10.1016/j.arcmed.2016.04.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Accepted: 04/19/2016] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND AIMS GLCCI1 variations are found to be associated with response to glucocorticoid therapy in non-Hispanic white subjects with asthma. However, there are also other relevant studies that were not consistent with this finding. In this study we aimed to evaluate the association of GLCCI1 variations with asthma susceptibility and inhaled corticosteroid (ICS) response in a Chinese adult Han population. METHODS We genotyped 24 single nucleotide polymorphisms of GLCCI1 in 182 asthmatic patients and 180 healthy controls. Furthermore, we analyzed the association of GLCCI1 variations with ICS response in 30 mild-to-moderate asthmatics. RESULTS rs11976862 homozygote mutant genotype GG was nominally associated with increased asthma risk (OR = 2.435, 95% CI: 1.221-4.854, p = 0.01148, p(corr) = 0.0127). Recessive model of rs37972, rs37973 and rs11976862 showed that the rare alleles were correlated with less improvement in FEV1 after fluticasone treatment for 12 weeks (p = 0.004, p = 0.009 and p = 0.039, respectively). The GLCCI1 mRNA expression level decreased obviously in asthmatics than in healthy controls (0.037663 ± 0.0216833 vs. 0.046352 ± 0.0235812, p = 0.000). For asthmatics, GLCCI1 mRNA expression level significantly increased after fluticasone treatment for 12 weeks (0.067641 ± 0.031547 vs. 0.030048 ± 0.014613, p = 0.000). Moreover, changes of GLCCI1 mRNA expression were significantly related with rs37973 and rs11976862 in a recessive model (p = 0.014 and p = 0.033, respectively). CONCLUSIONS GLCCI1 variations are associated with asthma susceptibility and ICS response in a Chinese Han adult population. GLCCI1 variations may affect ICS response by modulating GLCCI1 expression.
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Affiliation(s)
- Chengping Hu
- Department of Respiratory Medicine, Xiangya Hospital, Central South University (Key Cite of National Clinical Research Center for Respiratory Disease), Changsha, Hunan, China
| | - Qiufen Xun
- Department of Respiratory Medicine, Xiangya Hospital, Central South University (Key Cite of National Clinical Research Center for Respiratory Disease), Changsha, Hunan, China
| | - Xiaozhao Li
- Department of Nephrology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Ruoxi He
- Department of Respiratory Medicine, Xiangya Hospital, Central South University (Key Cite of National Clinical Research Center for Respiratory Disease), Changsha, Hunan, China
| | - Rongli Lu
- Department of Respiratory Medicine, Xiangya Hospital, Central South University (Key Cite of National Clinical Research Center for Respiratory Disease), Changsha, Hunan, China
| | - Shichuan Zhang
- Department of Respiratory Medicine, Xiangya Hospital, Central South University (Key Cite of National Clinical Research Center for Respiratory Disease), Changsha, Hunan, China
| | - Xinyue Hu
- Department of Respiratory Medicine, Xiangya Hospital, Central South University (Key Cite of National Clinical Research Center for Respiratory Disease), Changsha, Hunan, China
| | - Juntao Feng
- Department of Respiratory Medicine, Xiangya Hospital, Central South University (Key Cite of National Clinical Research Center for Respiratory Disease), Changsha, Hunan, China.
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Ng CL, Wang DY. Latest developments in allergic rhinitis in Allergy for clinicians and researchers. Allergy 2015; 70:1521-30. [PMID: 26443244 DOI: 10.1111/all.12782] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2015] [Indexed: 02/06/2023]
Abstract
Research efforts in allergic rhinitis have always been intense. Over the past 3 years, numerous breakthroughs in basic science and clinical research have been made, augmenting our understanding of this condition that afflicts a significant proportion of the global population. New epidemiological findings, novel insights into the molecular and cellular mechanisms of allergy, enhancement of current developmental theories, new concepts of the goals and endpoints of management, and latest therapeutic modalities that includes the harnessing of information technology and big data are some areas where important advances were made. We attempt to bring you a summary of the key research advances made in the field of allergic rhinitis from 2013 to 2015.
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Affiliation(s)
- C. L. Ng
- Department of Otolaryngology; Yong Loo Lin School of Medicine; National University of Singapore; National University Health System; Singapore City Singapore
| | - D. Y. Wang
- Department of Otolaryngology; Yong Loo Lin School of Medicine; National University of Singapore; National University Health System; Singapore City Singapore
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Dahlin A, Denny J, Roden DM, Brilliant MH, Ingram C, Kitchner TE, Linneman JG, Shaffer CM, Weeke P, Xu H, Kubo M, Tamari M, Clemmer GL, Ziniti J, McGeachie MJ, Tantisira KG, Weiss ST, Wu AC. CMTR1 is associated with increased asthma exacerbations in patients taking inhaled corticosteroids. IMMUNITY INFLAMMATION AND DISEASE 2015; 3:350-9. [PMID: 26734457 PMCID: PMC4693729 DOI: 10.1002/iid3.73] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Revised: 06/03/2015] [Accepted: 06/13/2015] [Indexed: 12/25/2022]
Abstract
Inhaled corticosteroids (ICS) are the most effective controller medications for asthma, and variability in ICS response is associated with genetic variation. Despite ICS treatment, some patients with poor asthma control experience severe asthma exacerbations, defined as a hospitalization or emergency room visit. We hypothesized that some individuals may be at increased risk of asthma exacerbations, despite ICS use, due to genetic factors. A GWAS of 237,726 common, independent markers was conducted in 806 Caucasian asthmatic patients from two population-based biobanks: BioVU, at Vanderbilt University Medical Center (VUMC) in Tennessee (369 patients), and Personalized Medicine Research Project (PMRP) at the Marshfield Clinic in Wisconsin (437 patients). Using a case-control study design, the association of each SNP locus with the outcome of asthma exacerbations (defined as asthma-related emergency department visits or hospitalizations concurrent with oral corticosteroid use), was evaluated for each population by logistic regression analysis, adjusting for age, gender and the first four principal components. A meta-analysis of the results was conducted. Validation of expression of selected candidate genes was determined by evaluating an independent microarray expression data set. Our study identified six novel SNPs associated with differential risk of asthma exacerbations (P < 10(-05)). The top GWAS result, rs2395672 in CMTR1, was associated with an increased risk of exacerbations in both populations (OR = 1.07, 95% CI 1.03-1.11; joint P = 2.3 × 10(-06)). Two SNPs (rs2395672 and rs279728) were associated with increased risk of exacerbations, while the remaining four SNPs (rs4271056, rs6467778, rs2691529, and rs9303988) were associated with decreased risk. Three SNPs (rs2395672, rs6467778, and rs2691529) were present in three genes: CMTR1, TRIM24 and MAGI2. The CMTR1 mRNA transcript was significantly differentially expressed in nasal lavage samples from asthmatics during acute exacerbations, suggesting potential involvement of this gene in the development of this phenotype. We show that genetic variability may contribute to asthma exacerbations in patients taking ICS. Furthermore, our studies implicate CMTR1 as a novel candidate gene with potential roles in the pathogenesis of asthma exacerbations.
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Affiliation(s)
- Amber Dahlin
- Channing Division of Network Medicine, Department of Medicine Brigham and Women's Hospital and Harvard Medical School Boston Massachusetts 02115
| | - Joshua Denny
- Department of Medical BioinformaticsVanderbilt University School of MedicineNashvilleTennessee37235; Department of MedicineVanderbilt UniversityNashvilleTennessee37235
| | - Dan M Roden
- Division of Clinical Pharmacology, Department of Medicine Vanderbilt University School of Medicine Nashville Tennessee 37235
| | - Murray H Brilliant
- Center for Human Genetics Marshfield Clinic Research Foundation Marshfield Wisconsin 54449
| | - Christie Ingram
- Department of Medicine Vanderbilt University Nashville Tennessee 37235
| | - Terrie E Kitchner
- Center for Human Genetics Marshfield Clinic Research Foundation Marshfield Wisconsin 54449
| | - James G Linneman
- Biomedical Informatics Research Center Marshfield Clinic Research Foundation Marshfield Wisconsin 54449
| | | | - Peter Weeke
- Department of MedicineVanderbilt UniversityNashvilleTennessee37235; Department of CardiologyCopenhagen, University HospitalGentofteDenmark
| | - Hua Xu
- School of Biomedical Informatics The University of Texas Health Science Center at Houston Houston Texas 77030
| | | | | | - George L Clemmer
- Channing Division of Network Medicine, Department of Medicine Brigham and Women's Hospital and Harvard Medical School Boston Massachusetts 02115
| | - John Ziniti
- Channing Division of Network Medicine, Department of Medicine Brigham and Women's Hospital and Harvard Medical School Boston Massachusetts 02115
| | - Michael J McGeachie
- Channing Division of Network Medicine, Department of Medicine Brigham and Women's Hospital and Harvard Medical School Boston Massachusetts 02115
| | - Kelan G Tantisira
- Channing Division of Network Medicine, Department of Medicine Brigham and Women's Hospital and Harvard Medical School Boston Massachusetts 02115
| | - Scott T Weiss
- Channing Division of Network Medicine, Department of Medicine Brigham and Women's Hospital and Harvard Medical School Boston Massachusetts 02115
| | - Ann Chen Wu
- Channing Division of Network Medicine, Department of MedicineBrigham and Women's Hospital and Harvard Medical SchoolBostonMassachusetts02115; Center for Child Health Care Studies, Department of Population MedicineHarvard Pilgrim Health Care Institute and Harvard Medical SchoolBostonMassachusetts02115
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Li W, Gao P, Zhi Y, Xu W, Wu Y, Yin J, Zhang J. Periostin: its role in asthma and its potential as a diagnostic or therapeutic target. Respir Res 2015; 16:57. [PMID: 25981515 PMCID: PMC4437675 DOI: 10.1186/s12931-015-0218-2] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Accepted: 04/14/2015] [Indexed: 03/18/2023] Open
Abstract
Accumulating evidence shows that periostin, a matricellular protein, is involved in many fundamental biological processes such as cell proliferation, cell invasion, and angiogenesis. Changes in periostin expression are commonly detected in various cancers and pre-cancerous conditions, and periostin may be involved in regulating a diverse set of cancer cell activities that contribute to tumorigenesis, cancer progression, and metastasis. Periostin has also been shown to be involved in many aspects of allergic inflammation, such as eosinophil recruitment, airway remodeling, development of a Th2 phenotype, and increased expression of inflammatory mediators. In an in vivo model, bronchoalveolar lavage (BAL) fluid obtained from ovalbumin-challenged mice was found to contain significantly higher levels of periostin compared to BAL samples from control mice. To date, the molecular mechanisms involving periostin in relation to asthma in humans have not been fully elucidated. This review will focus on what is known about periostin and its role in the pathophysiological mechanisms that mediate asthma in order to evaluate the potential for periostin to serve as a biomarker and therapeutic target for the detection and treatment of asthma, respectively.
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Affiliation(s)
- Wei Li
- Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Jilin University, Changchun, Jilin, 130041, China.
| | - Peng Gao
- Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Jilin University, Changchun, Jilin, 130041, China.
| | - Yue Zhi
- Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Jilin University, Changchun, Jilin, 130041, China.
| | - Wei Xu
- Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Jilin University, Changchun, Jilin, 130041, China.
| | - Yanfeng Wu
- Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Jilin University, Changchun, Jilin, 130041, China.
| | - Jinzhi Yin
- Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Jilin University, Changchun, Jilin, 130041, China.
| | - Jie Zhang
- Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Jilin University, Changchun, Jilin, 130041, China.
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Abstract
Chronic airway inflammation and remodeling are fundamental features of asthma. Even with adequate inhaled corticosteroid (ICS) treatment, there are still patients who exhibit Th2/eosinophilic inflammation and develop airflow limitation, a functional consequence of airway remodeling. There are few biomarkers that are applicable in the clinical setting that reflect refractory Th2/eosinophilic inflammation and remodeling of the asthmatic airways. Therefore, establishing such biomarkers is essential for managing patients who suffer from these conditions. This review addresses the importance of serum periostin measurements by describing observations made in a KiHAC multicenter cohort with periostin used as a marker of pulmonary function decline and refractory Th2/eosinophilic inflammation in patients with asthma receiving long-term ICS treatment. Furthermore, serum periostin could be a companion diagnostic for targeted therapy against refractory Th2/eosinophilic inflammation. Finally, the distinct characteristics of serum periostin as compared to conventional biomarkers are addressed.
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Affiliation(s)
- Hisako Matsumoto
- Department of Respiratory Medicine, Kyoto University, Kyoto, Japan
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