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Fan Q, Wen S, Zhang Y, Feng X, Zheng W, Liang X, Lin Y, Zhao S, Xie K, Jiang H, Tang H, Zeng X, Guo Y, Wang F, Yang X. Assessment of circulating proteins in thyroid cancer: Proteome-wide Mendelian randomization and colocalization analysis. iScience 2024; 27:109961. [PMID: 38947504 PMCID: PMC11214373 DOI: 10.1016/j.isci.2024.109961] [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: 02/16/2024] [Revised: 03/29/2024] [Accepted: 05/09/2024] [Indexed: 07/02/2024] Open
Abstract
The causality between circulating proteins and thyroid cancer (TC) remains unclear. We employed five large-scale circulating proteomic genome-wide association studies (GWASs) with up to 100,000 participants and a TC meta-GWAS (nCase = 3,418, nControl = 292,703) to conduct proteome-wide Mendelian randomization (MR) and Bayesian colocalization analysis. Protein and gene expressions were validated in thyroid tissue. Through MR analysis, we identified 26 circulating proteins with a putative causal relationship with TCs, among which NANS protein passed multiple corrections (P BH = 3.28e-5, 0.05/1,525). These proteins were involved in amino acids and organic acid synthesis pathways. Colocalization analysis further identified six proteins associated with TCs (VCAM1, LGMN, NPTX1, PLEKHA7, TNFAIP3, and BMP1). Tissue validation confirmed BMP1, LGMN, and PLEKHA7's differential expression between normal and TC tissues. We found limited evidence for linking circulating proteins and the risk of TCs. Our study highlighted the contribution of proteins, particularly those involved in amino acid metabolism, to TCs.
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Affiliation(s)
- Qinghua Fan
- The School of Public Health, Guangxi Medical University, Nanning 530000, Guangxi, China
- Guangxi Key Laboratory on Precise Prevention and Treatment for Thyroid Tumor, The Second Affiliated Hospital, Guangxi University of Science and Technology, Liuzhou 545000, Guangxi, China
| | - Shifeng Wen
- The School of Public Health, Guangxi Medical University, Nanning 530000, Guangxi, China
- Guangxi Key Laboratory on Precise Prevention and Treatment for Thyroid Tumor, The Second Affiliated Hospital, Guangxi University of Science and Technology, Liuzhou 545000, Guangxi, China
| | - Yi Zhang
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
| | - Xiuming Feng
- The School of Public Health, Guangxi Medical University, Nanning 530000, Guangxi, China
- Guangxi Key Laboratory on Precise Prevention and Treatment for Thyroid Tumor, The Second Affiliated Hospital, Guangxi University of Science and Technology, Liuzhou 545000, Guangxi, China
| | - Wanting Zheng
- The School of Public Health, Guangxi Medical University, Nanning 530000, Guangxi, China
- Guangxi Key Laboratory on Precise Prevention and Treatment for Thyroid Tumor, The Second Affiliated Hospital, Guangxi University of Science and Technology, Liuzhou 545000, Guangxi, China
| | - Xiaolin Liang
- The School of Public Health, Guangxi Medical University, Nanning 530000, Guangxi, China
- Guangxi Key Laboratory on Precise Prevention and Treatment for Thyroid Tumor, The Second Affiliated Hospital, Guangxi University of Science and Technology, Liuzhou 545000, Guangxi, China
| | - Yutong Lin
- The School of Public Health, Guangxi Medical University, Nanning 530000, Guangxi, China
- Guangxi Key Laboratory on Precise Prevention and Treatment for Thyroid Tumor, The Second Affiliated Hospital, Guangxi University of Science and Technology, Liuzhou 545000, Guangxi, China
| | - Shimei Zhao
- The Second Affiliated Hospital of Guangxi University of Science and Technology, Liuzhou 545000, Guangxi, China
| | - Kaisheng Xie
- The Second Affiliated Hospital of Guangxi University of Science and Technology, Liuzhou 545000, Guangxi, China
| | - Hancheng Jiang
- Liuzhou Workers' Hospital, Liuzhou 545000, Guangxi, China
| | - Haifeng Tang
- The Second People’s Hospital of Yulin, Yulin 537000, Guangxi, China
| | - Xiangtai Zeng
- The First Affiliated Hospital of Gannan Medical University, Ganzhou 341000, Jiangxi, China
| | - You Guo
- The First Affiliated Hospital of Gannan Medical University, Ganzhou 341000, Jiangxi, China
| | - Fei Wang
- The School of Public Health, Guangxi Medical University, Nanning 530000, Guangxi, China
- Guangxi Key Laboratory on Precise Prevention and Treatment for Thyroid Tumor, The Second Affiliated Hospital, Guangxi University of Science and Technology, Liuzhou 545000, Guangxi, China
| | - Xiaobo Yang
- The School of Public Health, Guangxi Medical University, Nanning 530000, Guangxi, China
- Guangxi Key Laboratory on Precise Prevention and Treatment for Thyroid Tumor, The Second Affiliated Hospital, Guangxi University of Science and Technology, Liuzhou 545000, Guangxi, China
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Clay S, Alladina J, Smith NP, Visness CM, Wood RA, O'Connor GT, Cohen RT, Khurana Hershey GK, Kercsmar CM, Gruchalla RS, Gill MA, Liu AH, Kim H, Kattan M, Bacharier LB, Rastogi D, Rivera-Spoljaric K, Robison RG, Gergen PJ, Busse WW, Villani AC, Cho JL, Medoff BD, Gern JE, Jackson DJ, Ober C, Dapas M. Gene-based association study of rare variants in children of diverse ancestries implicates TNFRSF21 in the development of allergic asthma. J Allergy Clin Immunol 2024; 153:809-820. [PMID: 37944567 PMCID: PMC10939893 DOI: 10.1016/j.jaci.2023.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 09/25/2023] [Accepted: 10/12/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND Most genetic studies of asthma and allergy have focused on common variation in individuals primarily of European ancestry. Studying the role of rare variation in quantitative phenotypes and in asthma phenotypes in populations of diverse ancestries can provide additional, important insights into the development of these traits. OBJECTIVE We sought to examine the contribution of rare variants to different asthma- or allergy-associated quantitative traits in children with diverse ancestries and explore their role in asthma phenotypes. METHODS We examined whole-genome sequencing data from children participants in longitudinal studies of asthma (n = 1035; parent-identified as 67% Black and 25% Hispanic) to identify rare variants (minor allele frequency < 0.01). We assigned variants to genes and tested for associations using an omnibus variant-set test between each of 24,902 genes and 8 asthma-associated quantitative traits. On combining our results with external data on predicted gene expression in humans and mouse knockout studies, we identified 3 candidate genes. A burden of rare variants in each gene and in a combined 3-gene score was tested for its associations with clinical phenotypes of asthma. Finally, published single-cell gene expression data in lower airway mucosal cells after allergen challenge were used to assess transcriptional responses to allergen. RESULTS Rare variants in USF1 were significantly associated with blood neutrophil count (P = 2.18 × 10-7); rare variants in TNFRSF21 with total IgE (P = 6.47 × 10-6) and PIK3R6 with eosinophil count (P = 4.10 × 10-5) reached suggestive significance. These 3 findings were supported by independent data from human and mouse studies. A burden of rare variants in TNFRSF21 and in a 3-gene score was associated with allergy-related phenotypes in cohorts of children with mild and severe asthma. Furthermore, TNFRSF21 was significantly upregulated in bronchial basal epithelial cells from adults with allergic asthma but not in adults with allergies (but not asthma) after allergen challenge. CONCLUSIONS We report novel associations between rare variants in genes and allergic and inflammatory phenotypes in children with diverse ancestries, highlighting TNFRSF21 as contributing to the development of allergic asthma.
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Affiliation(s)
- Selene Clay
- Department of Human Genetics, University of Chicago, Chicago, Ill.
| | - Jehan Alladina
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Mass; Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital and Harvard Medical School, Boston, Mass
| | - Neal P Smith
- Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital and Harvard Medical School, Boston, Mass; Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Mass; Massachusetts General Hospital Cancer Center, Boston, Mass
| | | | - Robert A Wood
- Pediatric Allergy and Immunology Department, Johns Hopkins Bloomberg School of Public Health, Baltimore, Md
| | - George T O'Connor
- Department of Pediatrics, Boston University School of Medicine, Boston, Mass
| | - Robyn T Cohen
- Department of Pediatrics, Boston University School of Medicine, Boston, Mass
| | | | - Carolyn M Kercsmar
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Rebecca S Gruchalla
- Internal Medicine and Pediatrics, University of Texas Southwestern Medical Center, Dallas, Tex
| | - Michelle A Gill
- Pediatric Infectious Diseases, St. Louis Children's Hospital, St Louis, Mo
| | - Andrew H Liu
- Breathing Institute, Children's Hospital Colorado, Aurora, Colo
| | - Haejin Kim
- Allergy and Immunology, Henry Ford Health, Detroit, Mich
| | - Meyer Kattan
- Department of Pediatrics, Columbia University Medical Center, New York, NY
| | - Leonard B Bacharier
- Department of Pediatrics, Monroe Carell Jr Children's Hospital at Vanderbilt University Medical Center, Nashville, Tenn
| | - Deepa Rastogi
- Division of Pulmonology and Sleep Medicine, Children's National Hospital, Washington, DC
| | - Katherine Rivera-Spoljaric
- Department of Pediatric Allergy, Immunology, and Pulmonary Medicine, Washington University School of Medicine, St Louis, Mo
| | - Rachel G Robison
- Department of Pediatrics, Monroe Carell Jr Children's Hospital at Vanderbilt University Medical Center, Nashville, Tenn; Ann & Robert H. Lurie Children's Hospital, Chicago, Ill
| | - Peter J Gergen
- National Institute of Allergy and Infectious Diseases, Rockville, Md
| | - William W Busse
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, Wis
| | - Alexandra-Chloe Villani
- Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital and Harvard Medical School, Boston, Mass; Broad Institute of Massachusetts Institute of Technology and Harvard, Cambridge, Mass; Massachusetts General Hospital Cancer Center, Boston, Mass
| | - Josalyn L Cho
- Division of Pulmonary, Critical Care and Occupational Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa
| | - Benjamin D Medoff
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Mass; Center for Immunology and Inflammatory Diseases, Massachusetts General Hospital and Harvard Medical School, Boston, Mass
| | - James E Gern
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, Wis
| | - Daniel J Jackson
- Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, Wis
| | - Carole Ober
- Department of Human Genetics, University of Chicago, Chicago, Ill
| | - Matthew Dapas
- Department of Human Genetics, University of Chicago, Chicago, Ill
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Mao ZD, Liu ZG, Qian Y, Shi YJ, Zhou LZ, Zhang Q, Qi CJ. RNA Sequencing and Bioinformatics Analysis to Reveal Potential Biomarkers in Patients with Combined Allergic Rhinitis and Asthma Syndrome. J Inflamm Res 2023; 16:6211-6225. [PMID: 38145010 PMCID: PMC10748568 DOI: 10.2147/jir.s438758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 12/07/2023] [Indexed: 12/26/2023] Open
Abstract
Introduction Combined allergic rhinitis and asthma syndrome (CARAS) is a concurrent clinical or subclinical allergic symptom of diseases of the upper and lower respiratory tract. This study is the first to explore the expression profiles of mRNA, lncRNA, and circRNA in CARAS using RNA sequencing, which may provide insight into the mechanisms underlying CARAS. Material and Methods Whole blood samples from nine participants (three CARAS patients, three AR patients, and three normal control participants) were subjected to perform RNA sequencing, followed by identification of differentially expressed lncRNAs (DElncRNAs), circRNAs (DEcircRNAs) and mRNAs (DEmRNAs). Then, lncRNA/circRNA-mRNA regulatory pairs were constructed, followed by functional analysis, immune infiltration analysis, drug prediction, and expression validation with RT-qPCR and ELISA. Results The results showed that 61 DEmRNAs, 23 DElncRNAs and 3 DEcircRNAs may be related to the occurrence and development of CARAS. KRT8 may be implicated in the development of AR into CARAS. Three immunity-related mRNAs (IDO1, CYSLTR2, and TEC) and two hypoxia-related mRNAs (TKTL1 and VLDLR) were associated with the occurrence and development of CARAS. TEC may be considered a drug target for Dasatinib in treating CARAS. Several lncRNA/circRNA-mRNA regulatory pairs were identified in CARAS, including LINC00452/MIR4280HG/hsa_circ_0007272/hsa_circ_0070934-CLC, HEATR6-DT/LINC00639/LINC01783/hsa_circ_0008903-TEC, RP11-71L14.3-IDO1/SMPD3, RP11-178F10.2-IDO1/HRH4, and hsa_circ_0008903-CYSLTR2, which may indicate potential regulatory effects of lncRNAs/circRNAs in CARAS. Dysregulated levels of immune cell infiltration may be closely related to CARAS. Conclusion The regulating effect of lncRNA/circRNA-immunity/hypoxia-related mRNA regulatory pairs may be involved in the occurrence and development of CARAS.
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Affiliation(s)
- Zheng-Dao Mao
- Department of Respiratory and Critical Care Medicine, Affiliated Changzhou No. 2 People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of China
| | - Zhi-Guang Liu
- Department of Respiratory and Critical Care Medicine, Affiliated Changzhou No. 2 People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of China
| | - Yan Qian
- Department of Respiratory and Critical Care Medicine, Affiliated Changzhou No. 2 People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of China
| | - Yu-Jia Shi
- Department of Respiratory and Critical Care Medicine, Affiliated Changzhou No. 2 People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of China
| | - Lian-Zheng Zhou
- Department of Respiratory and Critical Care Medicine, Affiliated Changzhou No. 2 People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of China
| | - Qian Zhang
- Department of Respiratory and Critical Care Medicine, Affiliated Changzhou No. 2 People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of China
| | - Chun-Jian Qi
- Central Laboratory, Affiliated Changzhou No. 2 People’s Hospital of Nanjing Medical University, Changzhou, People’s Republic of China
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Heredero-Jung DH, Elena-Pérez S, García-Sánchez A, Estravís M, Isidoro-García M, Sanz C, Dávila I. Interleukin 5 Receptor Subunit Alpha Expression as a Potential Biomarker in Patients with Nasal Polyposis. Biomedicines 2023; 11:1966. [PMID: 37509606 PMCID: PMC10377376 DOI: 10.3390/biomedicines11071966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/06/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
Chronic Rhinosinusitis with Nasal Polyposis (CRSwNP) affects the quality of life of patients suffering from it. The search for a suitable biomarker has been conducted over the last decades. Interleukin 5 receptor subunit alpha (IL-5Rα) involves the activation, maintenance, and survival of eosinophils, which are highly tied to chronic inflammatory processes of the airways, like asthma or CRSwNP. In this study, we evaluate the utility of IL5RA as a genetic biomarker in CRSwNP. IL5RA mRNA expression level was analyzed in different groups of patients by performing qPCR assays. A significant increase in IL5RA expression was observed in CRSwNP patients, especially those with asthma and atopy. We found differences in expression levels when comparing groups with or without polyposis or asthma, as well as some atypical cases related to eosinophil levels. That opens a path to future studies to further characterize groups of patients with common features in the context of pharmacogenetics and in an era towards developing a more precise personalized treatment with IL-5Rα as a therapeutic target for CRSwNP.
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Affiliation(s)
- David Hansoe Heredero-Jung
- Department of Clinical Biochemistry, University Hospital of Salamanca, 37007 Salamanca, Spain
- Allergic Disease Research Group IIMD-01, Institute for Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Sandra Elena-Pérez
- Department of Clinical Biochemistry, University Hospital of Salamanca, 37007 Salamanca, Spain
- Allergic Disease Research Group IIMD-01, Institute for Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain
| | - Asunción García-Sánchez
- Allergic Disease Research Group IIMD-01, Institute for Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain
- Department of Biomedical Sciences and Diagnostics, University of Salamanca, 37007 Salamanca, Spain
- Results-Oriented Cooperative Research Networks in Health (RICORS), Carlos III Health Institute, 28029 Madrid, Spain
| | - Miguel Estravís
- Allergic Disease Research Group IIMD-01, Institute for Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain
- Results-Oriented Cooperative Research Networks in Health (RICORS), Carlos III Health Institute, 28029 Madrid, Spain
| | - María Isidoro-García
- Department of Clinical Biochemistry, University Hospital of Salamanca, 37007 Salamanca, Spain
- Allergic Disease Research Group IIMD-01, Institute for Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain
- Results-Oriented Cooperative Research Networks in Health (RICORS), Carlos III Health Institute, 28029 Madrid, Spain
- Department of Medicine, University of Salamanca, 37007 Salamanca, Spain
| | - Catalina Sanz
- Allergic Disease Research Group IIMD-01, Institute for Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain
- Department of Biomedical Sciences and Diagnostics, University of Salamanca, 37007 Salamanca, Spain
- Department of Microbiology and Genetics, University of Salamanca, 37007 Salamanca, Spain
| | - Ignacio Dávila
- Allergic Disease Research Group IIMD-01, Institute for Biomedical Research of Salamanca (IBSAL), 37007 Salamanca, Spain
- Department of Biomedical Sciences and Diagnostics, University of Salamanca, 37007 Salamanca, Spain
- Results-Oriented Cooperative Research Networks in Health (RICORS), Carlos III Health Institute, 28029 Madrid, Spain
- Department of Allergy, University Hospital of Salamanca, 37007 Salamanca, Spain
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Xu C, Gao M, Zhang J, Fu Y. IL5RA as an immunogenic cell death-related predictor in progression and therapeutic response of multiple myeloma. Sci Rep 2023; 13:8528. [PMID: 37236993 DOI: 10.1038/s41598-023-35378-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023] Open
Abstract
Previous studies have shown the potential of immunogenic cell death-related modalities in myeloma. The significance of IL5RA in myeloma and immunogenic cell death remains unknown. We analyzed IL5RA expression, the gene expression profile, and secretory protein genes related to IL5RA level using GEO data. Immunogenic cell death subgroup classification was performed using the ConsensusClusterPlus and pheatmap R package. Enrichment analyses were based on GO/KEGG analysis. After IL5RA-shRNA transfection in myeloma cells, cell proliferation, apoptosis, and drug sensitivity were detected. P < 0.05 was considered statistically significant. IL5RA was upregulated in myeloma and progressed smoldering myeloma. We observed enrichment in pathways such as the PI3K-Akt signaling pathway, and Natural killer cell mediated cytotoxicity in the high-IL5RA group. IL5RA was also closely associated with secretory protein genes such as CST6. We observed the enrichment of cellular apoptosis and hippo signaling pathway on differential genes in the immunogenic cell death cluster. Furthermore, IL5RA was associated with immune infiltration, immunogenic cell death-related genes, immune-checkpoint-related genes, and m6A in myeloma. In vitro and in vivo experiments showed the involvement of IL5RA in apoptosis, proliferation, and drug resistance of myeloma cells. IL5RA shows the potential to be an immunogenic cell death-related predictor for myeloma.
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Affiliation(s)
- Cong Xu
- Department of Hematology, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Meng Gao
- Department of Blood Transfusion, The Third Xiangya Hospital of Central South University, Changsha, China
| | - Junhua Zhang
- Department of Blood Transfusion, The Third Xiangya Hospital of Central South University, Changsha, China.
| | - Yunfeng Fu
- Department of Hematology, The Third Xiangya Hospital of Central South University, Changsha, China.
- Department of Blood Transfusion, The Third Xiangya Hospital of Central South University, Changsha, China.
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6
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Recto KA, Huan T, Lee DH, Lee GY, Gereige J, Yao C, Hwang SJ, Joehanes R, Kelly RS, Lasky-Su J, O’Connor G, Levy D. Transcriptome-wide association study of circulating IgE levels identifies novel targets for asthma and allergic diseases. Front Immunol 2023; 14:1080071. [PMID: 36793728 PMCID: PMC9922991 DOI: 10.3389/fimmu.2023.1080071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 01/13/2023] [Indexed: 01/31/2023] Open
Abstract
Measurement of circulating immunoglobulin E (IgE) concentration is helpful for diagnosing and treating asthma and allergic diseases. Identifying gene expression signatures associated with IgE might elucidate novel pathways for IgE regulation. To this end, we performed a discovery transcriptome-wide association study to identify differentially expressed genes associated with circulating IgE levels in whole-blood derived RNA from 5,345 participants in the Framingham Heart Study across 17,873 mRNA gene-level transcripts. We identified 216 significant transcripts at a false discovery rate <0.05. We conducted replication using the meta-analysis of two independent external studies: the Childhood Asthma Management Program (n=610) and the Genetic Epidemiology of Asthma in Costa Rica Study (n=326); we then reversed the discovery and replication cohorts, which revealed 59 significant genes that replicated in both directions. Gene ontology analysis revealed that many of these genes were implicated in immune function pathways, including defense response, inflammatory response, and cytokine production. Mendelian randomization (MR) analysis revealed four genes (CLC, CCDC21, S100A13, and GCNT1) as putatively causal (p<0.05) regulators of IgE levels. GCNT1 (beta=1.5, p=0.01)-which is a top result in the MR analysis of expression in relation to asthma and allergic diseases-plays a role in regulating T helper type 1 cell homing, lymphocyte trafficking, and B cell differentiation. Our findings build upon prior knowledge of IgE regulation and provide a deeper understanding of underlying molecular mechanisms. The IgE-associated genes that we identified-particularly those implicated in MR analysis-can be explored as promising therapeutic targets for asthma and IgE-related diseases.
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Affiliation(s)
- Kathryn A. Recto
- The Population Sciences Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
- The Framingham Heart Study, Framingham, MA, United States
| | - Tianxiao Huan
- The Population Sciences Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
- The Framingham Heart Study, Framingham, MA, United States
| | - Dong Heon Lee
- The Population Sciences Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
- The Framingham Heart Study, Framingham, MA, United States
| | - Gha Young Lee
- The Population Sciences Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
- The Framingham Heart Study, Framingham, MA, United States
| | - Jessica Gereige
- Pulmonary Center, Boston University School of Medicine, Boston, MA, United States
| | - Chen Yao
- The Population Sciences Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
- The Framingham Heart Study, Framingham, MA, United States
| | - Shih-Jen Hwang
- The Population Sciences Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
- The Framingham Heart Study, Framingham, MA, United States
| | - Roby Joehanes
- The Population Sciences Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
- The Framingham Heart Study, Framingham, MA, United States
| | - Rachel S. Kelly
- Brigham and Women’s Hospital, Channing Division of Network Medicine, Boston, MA, United States
| | - Jessica Lasky-Su
- Brigham and Women’s Hospital, Channing Division of Network Medicine, Boston, MA, United States
| | - George O’Connor
- Pulmonary Center, Boston University School of Medicine, Boston, MA, United States
| | - Daniel Levy
- The Population Sciences Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, United States
- The Framingham Heart Study, Framingham, MA, United States
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7
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Akhmerova YN, Shpakova TA, Grammatikati KS, Mitrofanov SI, Kazakova PG, Mkrtchian AA, Zemsky PU, Pilipenko MN, Feliz NV, Frolova LV, Frolovskaya AA, Yudin VS, Keskinov AA, Kraevoy SA, Yudin SM, Skvortsova VI. Genetic Variants Associated with Bronchial Asthma Specific to the Population of the Russian Federation. Acta Naturae 2023; 15:31-41. [PMID: 37153512 PMCID: PMC10154776 DOI: 10.32607/actanaturae.11853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 01/09/2023] [Indexed: 05/09/2023] Open
Abstract
Bronchial asthma (BA) is a disease that still lacks an exhaustive treatment protocol. In this regard, the global medical community pays special attention to the genetic prerequisites for the occurrence of this disease. Therefore, the search for the genetic polymorphisms underlying bronchial asthma has expanded considerably. As the present study progressed, a significant amount of scientific medical literature was analyzed and 167 genes reported to be associated with the development of bronchial asthma were identified. A group of participants (n = 7,303) who had voluntarily provided their biomaterial (venous blood) to be used in the research conducted by the Federal Medical Biological Agency of Russia was formed to subsequently perform a bioinformatic verification of known associations and search for new ones. This group of participants was divided into four cohorts, including two sex-distinct cohorts of individuals with a history of asthma and two sex-distinct cohorts of apparently healthy individuals. A search for polymorphisms was made in each cohort among the selected genes, and genetic variants were identified whose difference in occurrence in the different cohorts was statistically significant (significance level less than 0.0001). The study revealed 11 polymorphisms that affect the development of asthma: four genetic variants (rs869106717, rs1461555098, rs189649077, and rs1199362453), which are more common in men with bronchial asthma compared to apparently healthy men; five genetic variants (rs1923038536, rs181066119, rs143247175, rs140597386, and rs762042586), which are more common in women with bronchial asthma compared to apparently healthy women; and two genetic variants (rs1219244986 and rs2291651) that are rare in women with a history of asthma.
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Affiliation(s)
- Y. N. Akhmerova
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - T. A. Shpakova
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - K. S. Grammatikati
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - S. I. Mitrofanov
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - P. G. Kazakova
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - A. A. Mkrtchian
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - P. U. Zemsky
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - M. N. Pilipenko
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - N. V. Feliz
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - L. V. Frolova
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - A. A. Frolovskaya
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - V. S. Yudin
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - A. A. Keskinov
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - S. A. Kraevoy
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - S. M. Yudin
- Federal State Budgetary Institution “Center for Strategic Planning and Management of Biomedical Health Risks” of the Federal Medical Biological Agency (Center for Strategic Planning of FMBA of Russia), Moscow, 119121 Russian Federation
| | - V. I. Skvortsova
- Federal Medical Biological Agency (FMBA of Russia), Moscow, 123182 Russian Federation
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Li XP, Zhang WN, Mao JY, Zhao BT, Jiang L, Gao Y. Integration of CD34 +CD117 dim population signature improves the prognosis prediction of acute myeloid leukemia. Lab Invest 2022; 20:359. [PMID: 35962395 PMCID: PMC9373712 DOI: 10.1186/s12967-022-03556-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 07/25/2022] [Indexed: 11/18/2022]
Abstract
Background Acute Myeloid Leukemia (AML) is a hematological cancer characterized by heterogeneous hematopoietic cells. Through the use of multidimensional sequencing technologies, we previously identified a distinct myeloblast population, CD34+CD117dim, the proportion of which was strongly associated with the clinical outcome in t (8;21) AML. In this study, we explored the potential value of the CD34+CD117dim population signature (117DPS) in AML stratification. Methods Based on the CD34+CD117dim gene signature, the least absolute shrinkage and selection operator (LASSO) Cox regression analysis was performed to construct the 117DPS model using the gene expression data from Gene Expression Omnibus (GEO) database (GSE37642-GPL96 was used as training cohort; GSE37642-GPL570, GSE12417-GPL96, GSE12417-GPL570 and GSE106291 were used as validation cohorts). In addition, the RNA-seq data from The Cancer Genome Atlas (TCGA)-LAML and Beat AML projects of de-novo AML patients were also analyzed as validation cohorts. The differences of clinical features and tumor-infiltrating lymphocytes were further explored between the high-risk score group and low-risk score group. Results The high-risk group of the 117DPS model exhibited worse overall survival than the low-risk group in both training and validation cohorts. Immune signaling pathways were significantly activated in the high-risk group. Patients with high-risk score had a distinct pattern of infiltrating immune cells, which were closely related to clinical outcome. Conclusion The 117DPS model established in our study may serve as a potentially valuable tool for predicting clinical outcome of patients with AML. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-022-03556-8.
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Affiliation(s)
- Xue-Ping Li
- Department of Hematologic Oncology, Sun Yat-sen University Cancer Center, Guangzhou, 500020, China. .,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 500020, China.
| | - Wei-Na Zhang
- Department of Hematology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, 500020, China
| | - Jia-Ying Mao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 500020, China.,Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Bai-Tian Zhao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 500020, China.,Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Lu Jiang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
| | - Yan Gao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Road, Guangzhou, 500020, China. .,Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China.
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Höglund J, Hadizadeh F, Ek WE, Karlsson T, Johansson Å. Gene-Based Variant Analysis of Whole-Exome Sequencing in Relation to Eosinophil Count. Front Immunol 2022; 13:862255. [PMID: 35935937 PMCID: PMC9355086 DOI: 10.3389/fimmu.2022.862255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 06/20/2022] [Indexed: 11/26/2022] Open
Abstract
Eosinophils play important roles in the release of cytokine mediators in response to inflammation. Many associations between common genetic variants and eosinophils have already been reported, using single nucleotide polymorphism (SNP) array data. Here, we have analyzed 200,000 whole-exome sequences (WES) from the UK Biobank cohort and performed gene-based analyses of eosinophil count. We defined five different variant weighting schemes to incorporate information on both deleteriousness and frequency. A total of 220 genes in 55 distinct (>10 Mb apart) genomic regions were found to be associated with eosinophil count, of which seven genes (ALOX15, CSF2RB, IL17RA, IL33, JAK2, S1PR4, and SH2B3) are driven by rare variants, independent of common variants identified in genome-wide association studies. Two additional genes, NPAT and RMI1, have not been associated with eosinophil count before and are considered novel eosinophil loci. These results increase our knowledge about the effect of rare variants on eosinophil count, which can be of great value for further identification of therapeutic targets.
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PTGDR2 Expression in Peripheral Blood as a Potential Biomarker in Adult Patients with Asthma. J Pers Med 2021; 11:jpm11090827. [PMID: 34575604 PMCID: PMC8468563 DOI: 10.3390/jpm11090827] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/20/2021] [Accepted: 08/21/2021] [Indexed: 12/17/2022] Open
Abstract
Background: Precision medicine is a promising strategy to identify biomarkers, stratify asthmatic patients according to different endotypes, and match them with the appropriate therapy. This proof-of-concept study aimed to investigate whether gene expression in peripheral blood could provide a valuable noninvasive approach for the molecular phenotyping of asthma. Methods: We performed whole-transcriptome RNA sequencing on peripheral blood of 30 non-atopic non-asthmatic controls and 30 asthmatic patients. A quantitative PCR (qPCR) validation study of PTGDR2 that encodes for CRTH2 receptor, expressed in cells involved in T2 inflammation, was developed in a cohort of 361 independent subjects: 94 non-asthmatic non-atopic controls, 187 asthmatic patients [including 82 with chronic rhinosinusitis with nasal polyposis (CRSwNP) and 24 with aspirin-exacerbated respiratory disease (AERD)], 52 with allergic rhinitis, and 28 with CRSwNP without asthma. Results: PTGDR2 was one of the most differentially overexpressed genes in asthmatic patients’ peripheral blood (p-value 2.64 × 106). These results were confirmed by qPCR in the validation study, where PTGDR2 transcripts were significantly upregulated in asthmatic patients (p < 0.001). This upregulation was mainly detected in some subgroups such as allergic asthma, asthma with CRSwNP, AERD, eosinophilic asthma, and severe persistent asthma. PTGDR2 expression was detected in different blood cell types, and its correlation with eosinophil counts showed differences in some groups of asthmatic patients. Conclusions: We found that PTGDR2 expression levels could identify asthma patients, introduce a minimally invasive biomarker for adult asthma molecular phenotyping, and add additional information to blood eosinophils. Although further studies are required, analyzing PTGDR2 expression levels in peripheral blood of asthmatics might assist in selecting patients for treatment with specific antagonists.
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