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Zou J, Zheng Y, Huang Y, Tang D, Kang R, Chen R. The Versatile Gasdermin Family: Their Function and Roles in Diseases. Front Immunol 2021; 12:751533. [PMID: 34858408 PMCID: PMC8632255 DOI: 10.3389/fimmu.2021.751533] [Citation(s) in RCA: 74] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Accepted: 10/25/2021] [Indexed: 12/22/2022] Open
Abstract
The gasdermin (GSDM) family, a novel group of structure-related proteins, consists of GSDMA, GSDMB, GSDMC, GSDMD, GSDME/DNFA5, and PVJK/GSDMF. GSDMs possess a C-terminal repressor domain, cytotoxic N-terminal domain, and flexible linker domain (except for GSDMF). The GSDM-NT domain can be cleaved and released to form large oligomeric pores in the membrane that facilitate pyroptosis. The emerging roles of GSDMs include the regulation of various physiological and pathological processes, such as cell differentiation, coagulation, inflammation, and tumorigenesis. Here, we introduce the basic structure, activation, and expression patterns of GSDMs, summarize their biological and pathological functions, and explore their regulatory mechanisms in health and disease. This review provides a reference for the development of GSDM-targeted drugs to treat various inflammatory and tissue damage-related conditions.
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Affiliation(s)
- Ju Zou
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Viral Hepatitis, Xiangya Hospital, Central South University, Changsha, China
| | - Yixiang Zheng
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Viral Hepatitis, Xiangya Hospital, Central South University, Changsha, China
| | - Yan Huang
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Viral Hepatitis, Xiangya Hospital, Central South University, Changsha, China
| | - Daolin Tang
- Department of Surgery, UT Southwestern Medical Center, Dallas, TX, United States
| | - Rui Kang
- Department of Surgery, UT Southwestern Medical Center, Dallas, TX, United States
| | - Ruochan Chen
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Viral Hepatitis, Xiangya Hospital, Central South University, Changsha, China
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Ogi K, Takabayashi T, Tomita K, Sakashita M, Morikawa T, Ninomiya T, Okamoto M, Narita N, Fujieda S. ORMDL3 overexpression facilitates FcεRI-mediated transcription of proinflammatory cytokines and thapsigargin-mediated PERK phosphorylation in RBL-2H3 cells. IMMUNITY INFLAMMATION AND DISEASE 2021; 9:1394-1405. [PMID: 34288557 PMCID: PMC8589398 DOI: 10.1002/iid3.489] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 07/01/2021] [Accepted: 07/05/2021] [Indexed: 12/29/2022]
Abstract
Introduction The chromosomal region 17q21 harbors the human orosomucoid‐like 3 (ORMDL3) gene and has been linked to asthma and other inflammatory diseases. ORMDL3 is involved in the unfolded protein response (UPR), lipid metabolism, and inflammatory reactions. We investigated the effects of ORMDL3 overexpression in RBL‐2H3 cells to determine the contribution of ORMDL3 to inflammatory disease development. Methods We generated ORMDL3 stably overexpressing RBL‐2H3 cells to assess degranulation, transcriptional upregulation of interleukin‐4 (IL‐4), tumor necrosis factor‐α (TNF‐α), monocyte chemoattractant protein‐1 (MCP‐1), and mitogen‐activated protein kinase (MAPK) phosphorylation via FcεRI. In addition, we examined the effects of ORMDL3 overexpression on thapsigargin (TG)‐mediated proinflammatory cytokine transcription and UPR by monitoring MAPK, protein kinase‐like endoplasmic reticulum kinase (PERK), and inositol‐requiring enzyme 1 (IRE1) phosphorylation. Results Overexpression of ORMDL3 enhanced IL‐4, TNF‐α, and MCP‐1 expression after FcεRI cross‐linking, whereas the sphingosine‐1‐phosphate (S1P) agonist FTY720 suppressed this enhancement. There was no significant difference in degranulation and MAPK phosphorylation via FcεRI‐mediated activation between vector‐transfected and ORMDL3‐overexpressing cells. ORMDL3 overexpression accelerated TG‐mediated PERK phosphorylation, while MAPK phosphorylation and proinflammatory cytokine expression showed no significant changes in ORMDL3‐overexpressing cells. Conclusions Our findings suggest that ORMDL3 plays an important role in regulating proinflammatory cytokine expression via the S1P pathway and selectively affects the UPR pathway in mast cells.
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Affiliation(s)
- Kazuhiro Ogi
- Division of Otorhinolaryngology Head and Neck Surgery, Department of Sensory and Locomotor Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Tetsuji Takabayashi
- Division of Otorhinolaryngology Head and Neck Surgery, Department of Sensory and Locomotor Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Kaori Tomita
- Division of Otorhinolaryngology Head and Neck Surgery, Department of Sensory and Locomotor Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Masafumi Sakashita
- Division of Otorhinolaryngology Head and Neck Surgery, Department of Sensory and Locomotor Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Taiyo Morikawa
- Division of Otorhinolaryngology Head and Neck Surgery, Department of Sensory and Locomotor Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Takahiro Ninomiya
- Division of Otorhinolaryngology Head and Neck Surgery, Department of Sensory and Locomotor Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Masayuki Okamoto
- Division of Otorhinolaryngology Head and Neck Surgery, Department of Sensory and Locomotor Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Norihiko Narita
- Division of Otorhinolaryngology Head and Neck Surgery, Department of Sensory and Locomotor Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Shigeharu Fujieda
- Division of Otorhinolaryngology Head and Neck Surgery, Department of Sensory and Locomotor Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
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Hammoudeh S, Gadelhak W, Janahi IA. Asthma and obesity in the Middle East region: An overview. Ann Thorac Med 2019; 14:116-121. [PMID: 31007762 PMCID: PMC6467016 DOI: 10.4103/atm.atm_115_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 08/07/2018] [Indexed: 01/03/2023] Open
Abstract
This paper aims to cover the current status of asthma and obesity in the Middle East, as well as to introduce the various studies tying the two diseases; further expanding on the proposed mechanisms. Finally, the paper covers recent literature related to sphingolipids and its role in asthma, followed by recommendations and future directions. In preparation of this paper, we searched PubMed and Google Scholar, with no restrictions, using the following terms; asthma, obesity, Middle East, sphingolipids. We also used the reference list of retrieved articles to further expand on the pool of articles that were used for this review.
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Affiliation(s)
- Samer Hammoudeh
- Medical Research Center, Research Affairs, Hamad Medical Corporation, Doha, Qatar
| | - Wessam Gadelhak
- Medical Research Center, Research Affairs, Hamad Medical Corporation, Doha, Qatar
| | - Ibrahim A. Janahi
- Medical Research Center, Research Affairs, Hamad Medical Corporation, Doha, Qatar
- Pediatric Pulmonology, Hamad Medical Corporation, Doha, Qatar
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Wong GWK, Li J, Bao YX, Wang JY, Leung TF, Li LL, Shao J, Huang XY, Liu EM, Shen KL, Chen YZ. Pediatric allergy and immunology in China. Pediatr Allergy Immunol 2018; 29:127-132. [PMID: 29047174 DOI: 10.1111/pai.12819] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/09/2017] [Indexed: 02/05/2023]
Abstract
Over the past 30 years, China has enjoyed rapid economic development along with urbanization at a massive scale that the world has not experienced before. Such development has also been associated with a rapid rise in the prevalence of allergic disorders. Because of the large childhood population in the country, the burden of childhood allergic disorders has become one of the major challenges in the healthcare system. Among the Chinese centers participating in the International Study of Asthma and Allergies in Childhood, the data clearly showed a continuing rise in the prevalence of asthma, allergic rhinitis, and atopic eczema. However, the discipline of pediatric allergy in mainland China is still in its infancy due to the lack of formal training program and subspecialty certification. Clinicians and researchers are increasingly interested in providing better care for patients with allergies by establishing pediatric allergy centers in different regions of the country. Many of them have also participated in national or international collaborative projects hoping to answer the various research questions related to the discipline of pediatric allergy and immunology. It is our hope that the research findings from China will not only improve the quality of care of affected children within this country but also the millions of patients with allergies worldwide.
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Affiliation(s)
- Gary W K Wong
- Department of Paediatrics, Prince of Wales Hospital, Chinese University of Hong Kong, Shatin, Hong Kong
| | - Jing Li
- Department of Allergy and Clinical Immunology, State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yi-Xiao Bao
- Xinhua Hospital affiliated with Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiu-Yao Wang
- Department of Pediatrics, Center of Allergy and Clinical Immunology Research, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ting Fan Leung
- Department of Paediatrics, Prince of Wales Hospital, Chinese University of Hong Kong, Shatin, Hong Kong
| | - Luan-Luan Li
- Xinhua Hospital affiliated with Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jie Shao
- Department of Pediatrics, Ruijin Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Xin-Yuan Huang
- Department of Pediatrics, Shengzhou People's Hospital, Shengzhou, Zhejiang, China
| | - En-Mei Liu
- Department of Respiratory Medicine, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Kun-Ling Shen
- Department of Allergy, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Yu-Zhi Chen
- Children's Hospital of Capital Institute of Pediatrics, Beijing, China
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A decade of research on the 17q12-21 asthma locus: Piecing together the puzzle. J Allergy Clin Immunol 2018; 142:749-764.e3. [PMID: 29307657 PMCID: PMC6172038 DOI: 10.1016/j.jaci.2017.12.974] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 12/13/2017] [Accepted: 12/16/2017] [Indexed: 12/20/2022]
Abstract
Chromosome 17q12–21 remains the most highly replicated and significant asthma locus. Genotypes in the core region defined by the first genome-wide association study correlate with expression of 2 genes, ORM1-like 3 (ORMDL3) and gasdermin B (GSDMB), making these prime candidate asthma genes, although recent studies have implicated gasdermin A (GSDMA) distal to and post-GPI attachment to proteins 3 (PGAP3) proximal to the core region as independent loci. We review 10 years of studies on the 17q12–21 locus and suggest that genotype-specific risks for asthma at the proximal and distal loci are not specific to early-onset asthma and mediated by PGAP3, ORMDL3, and/or GSDMA expression. We propose that the weak and inconsistent associations of 17q single nucleotide polymorphisms with asthma in African Americans is due to the high frequency of some 17q alleles, the breakdown of linkage disequilibrium on African-derived chromosomes, and possibly different early-life asthma endotypes in these children. Finally, the inconsistent association between asthma and gene expression levels in blood or lung cells from older children and adults suggests that genotype effects may mediate asthma risk or protection during critical developmental windows and/or in response to relevant exposures in early life. Thus studies of young children and ethnically diverse populations are required to fully understand the relationship between genotype and asthma phenotype and the gene regulatory architecture at this locus. (J Allergy Clin Immunol 2018;142:749–64.)
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Cheng Q, Shang Y. ORMDL3 may participate in the pathogenesis of bronchial epithelial‑mesenchymal transition in asthmatic mice with airway remodeling. Mol Med Rep 2017; 17:995-1005. [PMID: 29115563 DOI: 10.3892/mmr.2017.7972] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 10/24/2017] [Indexed: 11/05/2022] Open
Abstract
Asthma is a common chronic respiratory disease in children that is caused by a complex interaction between genetic and environmental factors. Orosomucoid‑like 3 (ORMDL3) is a candidate gene that has been strongly associated with asthma; however, the underlying mechanisms are unknown. ORMDL3 regulates the expression of metalloproteinases and transforming growth factor‑β, and ORMDL3 transgenic mice exhibit increased airway remodeling. Therefore, ORMDL3 may be associated with airway remodeling. The present study attempted to examine the associations between ORMDL3 and the severity of airway remodeling in asthmatic mice, and also to determine whether ORMDL3 induces epithelial‑mesenchymal transition (EMT) in the bronchial epithelium. For this purpose, BALB/c mice were randomly assigned to control and asthma groups. Lung tissues were collected on days 3, 7 and 14 of the ovalbumin (OVA) challenge. Airway remodeling in asthmatic mice was then observed by hematoxylin and eosin, and Masson staining. Morphological changes in the bronchial epithelium were assessed by transmission electron microscopy. The EMT‑associated indicators E‑cadherin (E‑cad), fibroblast‑specific protein 1 (FSP1) and Vimentin (VIM) were assessed by western blotting and reverse transcription‑quantitative polymerase chain reaction (RT‑qPCR) at different time points of airway remodeling in asthmatic mice to detect the trend in EMT. Then, the localization of ORMDL3 was observed by immunohistochemistry, and its protein and mRNA expression was examined by western blotting and RT‑qPCR, respectively. Furthermore, the bronchial epithelial cell line 16HBE14o‑was transfected with an ORMDL3‑expressing plasmid, and the differences in E‑cad, FSP‑1 and VIM expression were detected by immunofluorescence, western blotting and RT‑qPCR; the cell invasive ability was assessed by microscopy. The results revealed that ORMDL3 expression in the bronchial epithelium was associated with airway remodeling and EMT progression in vivo. Transfection of ORMDL3 into 16HBE 14o‑cells in vitro induced EMT. Taken together, these findings suggest that ORMDL3 may regulate EMT in the bronchial epithelium, thereby affecting airway remodeling in asthma.
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Affiliation(s)
- Qi Cheng
- Pediatric Pulmonology Department, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
| | - Yunxiao Shang
- Pediatric Pulmonology Department, Shengjing Hospital of China Medical University, Shenyang, Liaoning 110004, P.R. China
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Sabar MF, Shahid M, Bano I, Ghani MU, Akram M, Iqbal F, Kousar S, Iqbal Z, Altaf S, Husnain T. rs12603332 is associated with male asthma patients specifically in urban areas of Lahore, Pakistan. J Asthma 2017; 54:887-892. [PMID: 28055272 DOI: 10.1080/02770903.2016.1277539] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE rs12603332, an important regulatory site variant, is known to alter the regulatory motif E2A that is involved in the maturation of B-lymphocytes. The study was designed to check whether different environmental exposures alter its risk allele association with asthma or not. METHODS 200 Physician-diagnosed asthma patients and 108 healthy individuals were enrolled from hospitals of Lahore. After quantitation of DNA extracted from peripheral blood, amplification of genomic region with rs12603332, followed by single base extension (SBE), was performed. Allele and genotype frequencies were calculated by SHEsis and Haploview software packages. Statistical analyses on PLINK were also performed, taking different factors as covariates. HaploReg analysis was done to predict the effect of risk allele on different regulatory motifs. RESULTS Risk allele for rs12603332 i.e., "C" allele was found to be significantly associated with male patients residing in urban localities. CONCLUSION The finding suggests that on exposure with urban environment, risk allele carriers tend to develop asthma symptoms via epigenetic regulation of motif associated with maturation of B-lymphocytes.
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Affiliation(s)
- Muhammad Farooq Sabar
- b Centre for Applied Molecular Biology , University of the Punjab , Lahore , Pakistan
| | - Mariam Shahid
- a Centre of Excellence in Molecular Biology , University of the Punjab , Lahore , Pakistan
- b Centre for Applied Molecular Biology , University of the Punjab , Lahore , Pakistan
| | - Iqbal Bano
- c The Children's Hospital and The institute of Child Health , Pediatric Pulmonology , Lahore , Pakistan
| | - Muhammad Usman Ghani
- b Centre for Applied Molecular Biology , University of the Punjab , Lahore , Pakistan
| | - Muhammad Akram
- b Centre for Applied Molecular Biology , University of the Punjab , Lahore , Pakistan
| | - Farheena Iqbal
- b Centre for Applied Molecular Biology , University of the Punjab , Lahore , Pakistan
| | - Samra Kousar
- a Centre of Excellence in Molecular Biology , University of the Punjab , Lahore , Pakistan
| | - Zafar Iqbal
- d College of Applied Medical Sciences, King Saud Bin Abdulaziz University for Health Sciences , Riyadh , Saudi Arabia
| | - Saba Altaf
- a Centre of Excellence in Molecular Biology , University of the Punjab , Lahore , Pakistan
| | - Tayyab Husnain
- a Centre of Excellence in Molecular Biology , University of the Punjab , Lahore , Pakistan
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Sabar MF, Shahid M, Bano I, Ghani MU, Akram M, Iqbal F, Kousar S, Iqbal Z, Altaf S, Husnain T. rs12603332 is associated with male asthma patients specifically in urban areas of Lahore, Pakistan. J Asthma 2017. [DOI: https:/doi.org/10.1080/02770903.2016.1277539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
| | - Mariam Shahid
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
- Centre for Applied Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Iqbal Bano
- The Children's Hospital and The institute of Child Health, Pediatric Pulmonology, Lahore, Pakistan
| | - Muhammad Usman Ghani
- Centre for Applied Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Muhammad Akram
- Centre for Applied Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Farheena Iqbal
- Centre for Applied Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Samra Kousar
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Zafar Iqbal
- College of Applied Medical Sciences, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Saba Altaf
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Tayyab Husnain
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
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Dang J, Bian X, Ma X, Li J, Long F, Shan S, Yuan Q, Xin Q, Li Y, Gao F, Gong Y, Liu Q. ORMDL3 Facilitates the Survival of Splenic B Cells via an ATF6α-Endoplasmic Reticulum Stress-Beclin1 Autophagy Regulatory Pathway. THE JOURNAL OF IMMUNOLOGY 2017; 199:1647-1659. [PMID: 28747345 DOI: 10.4049/jimmunol.1602124] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Accepted: 06/21/2017] [Indexed: 01/25/2023]
Abstract
The genetic association of orosomucoid-like 3 (ORMDL3) with an array of immunoinflammatory disorders has been recently unraveled in multiple ethnic groups, and functional exploration has received attention of the particular relevance of this gene in endoplasmic reticulum stress, lipid metabolism, and inflammatory response. In this study, we demonstrated the upregulation of ORMDL3 in both patients with systemic lupus erythematosus and lupus mice compared with controls. By establishing ORMDL3 knockout mice (Ormdl3-/-), we showed that silencing Ormdl3 in vivo significantly decreased the proportions of mature B lymphocytes and transitional 2B cells in spleen and B1a cells from abdominal cavity perfusion fluid, the secretion of IgG and IgM, and the expression of Baff. Additionally, knockdown of Ormdl3 augmented the apoptosis of total splenic cells and splenic CD19+ B cells but did not affect B cell proliferation and cell cycle. Subsequently, we in vitro and in vivo demonstrated that ORMDL3 potentially mediates the autophagy via the ATF 6-Beclin1 autophagy pathway, and it facilitates the survival of splenic B cells via promoting autophagy and suppressing apoptosis. Taken together, we uncovered a role of ORMDL3 in fine-tuning B cell development and survival, besides highlighting a potential mechanism by which ORMDL3 regulates autophagy via ATF6 pathway.
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Affiliation(s)
- Jie Dang
- Key Laboratory for Experimental Teratology of the Ministry of Education, Shandong University School of Medicine, Jinan, Shandong 250012, China.,Department of Medical Genetics, Shandong University School of Medicine, Jinan, Shandong 250012, China.,Department of Medical Genetics and Cell Biology, Ningxia Medical University, Yinchuan, Ningxia 750004, China; and.,Key Laboratory for Fertility Preservation and Maintenance of the Ministry of Education, Ningxia Medical University, Yinchuan, Ningxia 750004, China
| | - Xianli Bian
- Key Laboratory for Experimental Teratology of the Ministry of Education, Shandong University School of Medicine, Jinan, Shandong 250012, China.,Department of Medical Genetics, Shandong University School of Medicine, Jinan, Shandong 250012, China
| | - Xiaochun Ma
- Key Laboratory for Experimental Teratology of the Ministry of Education, Shandong University School of Medicine, Jinan, Shandong 250012, China.,Department of Medical Genetics, Shandong University School of Medicine, Jinan, Shandong 250012, China
| | - Jiangxia Li
- Key Laboratory for Experimental Teratology of the Ministry of Education, Shandong University School of Medicine, Jinan, Shandong 250012, China.,Department of Medical Genetics, Shandong University School of Medicine, Jinan, Shandong 250012, China
| | - Feng Long
- Key Laboratory for Experimental Teratology of the Ministry of Education, Shandong University School of Medicine, Jinan, Shandong 250012, China.,Department of Medical Genetics, Shandong University School of Medicine, Jinan, Shandong 250012, China
| | - Shan Shan
- Key Laboratory for Experimental Teratology of the Ministry of Education, Shandong University School of Medicine, Jinan, Shandong 250012, China.,Department of Medical Genetics, Shandong University School of Medicine, Jinan, Shandong 250012, China
| | - Qianqian Yuan
- Key Laboratory for Experimental Teratology of the Ministry of Education, Shandong University School of Medicine, Jinan, Shandong 250012, China.,Department of Medical Genetics, Shandong University School of Medicine, Jinan, Shandong 250012, China
| | - Qian Xin
- Key Laboratory for Experimental Teratology of the Ministry of Education, Shandong University School of Medicine, Jinan, Shandong 250012, China.,Department of Medical Genetics, Shandong University School of Medicine, Jinan, Shandong 250012, China
| | - Yan Li
- Key Laboratory for Experimental Teratology of the Ministry of Education, Shandong University School of Medicine, Jinan, Shandong 250012, China.,Department of Medical Genetics, Shandong University School of Medicine, Jinan, Shandong 250012, China
| | - Fei Gao
- Key Laboratory for Experimental Teratology of the Ministry of Education, Shandong University School of Medicine, Jinan, Shandong 250012, China.,Department of Medical Genetics, Shandong University School of Medicine, Jinan, Shandong 250012, China
| | - Yaoqin Gong
- Key Laboratory for Experimental Teratology of the Ministry of Education, Shandong University School of Medicine, Jinan, Shandong 250012, China.,Department of Medical Genetics, Shandong University School of Medicine, Jinan, Shandong 250012, China
| | - Qiji Liu
- Key Laboratory for Experimental Teratology of the Ministry of Education, Shandong University School of Medicine, Jinan, Shandong 250012, China; .,Department of Medical Genetics, Shandong University School of Medicine, Jinan, Shandong 250012, China
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Sabar MF, Shahid M, Bano I, Ghani MU, Akram M, Iqbal F, Kousar S, Iqbal Z, Altaf S, Husnain T. rs12603332 is associated with male asthma patients specifically in urban areas of Lahore, Pakistan. J Asthma 2017. [DOI: https://doi.org/10.1080/02770903.2016.1277539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
| | - Mariam Shahid
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
- Centre for Applied Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Iqbal Bano
- The Children's Hospital and The institute of Child Health, Pediatric Pulmonology, Lahore, Pakistan
| | - Muhammad Usman Ghani
- Centre for Applied Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Muhammad Akram
- Centre for Applied Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Farheena Iqbal
- Centre for Applied Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Samra Kousar
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Zafar Iqbal
- College of Applied Medical Sciences, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Saba Altaf
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Tayyab Husnain
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
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Paulenda T, Draber P. The role of ORMDL proteins, guardians of cellular sphingolipids, in asthma. Allergy 2016; 71:918-30. [PMID: 26969910 DOI: 10.1111/all.12877] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2016] [Indexed: 12/29/2022]
Abstract
A family of widely expressed ORM-like (ORMDL) proteins has been recently linked to asthma in genomewide association studies in humans and extensively explored in in vivo studies in mice. ORMDL proteins are key regulators of serine palmitoyltransferase, an enzyme catalyzing the initial step of sphingolipid biosynthesis. Sphingolipids play prominent roles in cell signaling and response to stress, and they affect the mechanistic properties of cellular membranes. Deregulation of sphingolipid biosynthesis and their recycling has been proven to support and even cause several diseases including allergy, inflammation, and asthma. ORMDL3, the most extensively studied member of the ORMDL family, has been shown to be important for endoplasmic reticulum homeostasis by regulating the unfolded protein response and calcium response. In immune cells, ORMDL3 is involved in migration and in the production of proinflammatory cytokines. Furthermore, changes in the expression level of ORMDL3 are important in allergen-induced asthma pathologies. This review focuses on functional aspects of the ORMDL family proteins, which may serve as new therapeutic targets for the treatment of asthma and some other life-threatening diseases.
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Affiliation(s)
- T. Paulenda
- Laboratory of Signal Transduction; Institute of Molecular Genetics; Academy of Sciences of the Czech Republic; Prague Czech Republic
| | - P. Draber
- Laboratory of Signal Transduction; Institute of Molecular Genetics; Academy of Sciences of the Czech Republic; Prague Czech Republic
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