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Dutta G, Alex R, Singh A, Gowane GR, Vohra V, De S, Verma A, Ludri A. Functional transcriptome analysis revealed upregulation of MAPK-SMAD signalling pathways in chronic heat stress in crossbred cattle. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 2024; 68:1371-1385. [PMID: 38720050 DOI: 10.1007/s00484-024-02672-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 02/14/2024] [Accepted: 03/01/2024] [Indexed: 07/26/2024]
Abstract
Animal geneticists and breeders have the impending challenge of enhancing the resilience of Indian livestock to heat stress through better selection strategies. Climate change's impact on livestock is more intense in tropical countries like India where dairy cattle crossbreeds are more sensitive to heat stress. The main reason for this study was to find the missing relative changes in transcript levels in thermo-neutral and heat stress conditions in crossbred cattle through whole-transcriptome analysis of RNA-Seq data. Differentially expressed genes (DEGs) identified based on the minimum log twofold change value and false discovery rate 0.05 revealed 468 up-regulated genes and 2273 down-regulated significant genes. Functional annotation and pathway analysis of these significant DEGs were compared based on Gene Ontology (Biological process), Kyoto Encyclopedia of Genes and Genome (KEGG), and Reactome pathways using g: Profiler, ShinyGO v0.76, and iDEP.951 web tools. On finding network visualization, the most over-represented and correlated pathways were neuronal and sensory organ development, calcium signalling pathway, Mitogen-activated protein kinase (MAPK) and Smad signalling pathway, Ras-proximate-1, or Ras-related protein 1 (Rap 1) signalling pathway, apoptosis, and oxidative stress. Similarly, down-regulated genes were most expressed in mRNA processing, immune system, B-cell receptor signalling pathway, Nucleotide oligomerization domain (NOD)-like receptors (NLRs) signalling pathway and nonsense-mediated decay (NMD) pathway. The heat stress-responsive genes identified in this study will facilitate our understanding of the molecular basis for climate resilience and heat tolerance in Indian dairy crossbreeds.
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Affiliation(s)
- Gaurav Dutta
- Animal Genetics and Breeding, ICAR-National Dairy Research Institute, Karnal, Haryana, 132001, India
| | - Rani Alex
- Animal Genetics and Breeding, ICAR-National Dairy Research Institute, Karnal, Haryana, 132001, India.
| | - Ayushi Singh
- Animal Genetics and Breeding, ICAR-National Dairy Research Institute, Karnal, Haryana, 132001, India
| | - Gopal R Gowane
- Animal Genetics and Breeding, ICAR-National Dairy Research Institute, Karnal, Haryana, 132001, India
| | - Vikas Vohra
- Animal Genetics and Breeding, ICAR-National Dairy Research Institute, Karnal, Haryana, 132001, India
| | - Sachidanandan De
- Animal Genetics and Breeding, ICAR-National Dairy Research Institute, Karnal, Haryana, 132001, India
| | - Archana Verma
- Animal Genetics and Breeding, ICAR-National Dairy Research Institute, Karnal, Haryana, 132001, India
| | - Ashutosh Ludri
- Animal Genetics and Breeding, ICAR-National Dairy Research Institute, Karnal, Haryana, 132001, India
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2
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Li Z, Barnaby R, Nymon A, Roche C, Koeppen K, Ashare A, Hogan DA, Gerber SA, Taatjes DJ, Hampton TH, Stanton BA. P. aeruginosa tRNA-fMet halves secreted in outer membrane vesicles suppress lung inflammation in cystic fibrosis. Am J Physiol Lung Cell Mol Physiol 2024; 326:L574-L588. [PMID: 38440830 PMCID: PMC11380944 DOI: 10.1152/ajplung.00018.2024] [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: 01/17/2024] [Revised: 02/15/2024] [Accepted: 02/17/2024] [Indexed: 03/06/2024] Open
Abstract
Although tobramycin increases lung function in people with cystic fibrosis (pwCF), the density of Pseudomonas aeruginosa (P. aeruginosa) in the lungs is only modestly reduced by tobramycin; hence, the mechanism whereby tobramycin improves lung function is not completely understood. Here, we demonstrate that tobramycin increases 5' tRNA-fMet halves in outer membrane vesicles (OMVs) secreted by laboratory and CF clinical isolates of P. aeruginosa. The 5' tRNA-fMet halves are transferred from OMVs into primary CF human bronchial epithelial cells (CF-HBEC), decreasing OMV-induced IL-8 and IP-10 secretion. In mouse lungs, increased expression of the 5' tRNA-fMet halves in OMVs attenuated KC (murine homolog of IL-8) secretion and neutrophil recruitment. Furthermore, there was less IL-8 and neutrophils in bronchoalveolar lavage fluid isolated from pwCF during the period of exposure to tobramycin versus the period off tobramycin. In conclusion, we have shown in mice and in vitro studies on CF-HBEC that tobramycin reduces inflammation by increasing 5' tRNA-fMet halves in OMVs that are delivered to CF-HBEC and reduce IL-8 and neutrophilic airway inflammation. This effect is predicted to improve lung function in pwCF receiving tobramycin for P. aeruginosa infection.NEW & NOTEWORTHY The experiments in this report identify a novel mechanism, whereby tobramycin reduces inflammation in two models of CF. Tobramycin increased the secretion of tRNA-fMet halves in OMVs secreted by P. aeruginosa, which reduced the OMV-LPS-induced inflammatory response in primary cultures of CF-HBEC and in mouse lung, an effect predicted to reduce lung damage in pwCF.
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Affiliation(s)
- Zhongyou Li
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, United States
| | - Roxanna Barnaby
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, United States
| | - Amanda Nymon
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, United States
| | - Carolyn Roche
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, United States
| | - Katja Koeppen
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, United States
| | - Alix Ashare
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, United States
- Pulmonary and Critical Care Medicine, Dartmouth Health Medical Center, Lebanon, New Hampshire, United States
| | - Deborah A Hogan
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, United States
| | - Scott A Gerber
- Dartmouth Health Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire, United States
| | - Douglas J Taatjes
- Department of Pathology and Laboratory Medicine, Center for Biomedical Shared Resources, Larner College of Medicine, University of Vermont, Burlington, Vermont, United States
| | - Thomas H Hampton
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, United States
| | - Bruce A Stanton
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, United States
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3
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Li Z, Barnaby R, Nymon A, Roche C, Koeppen K, Ashare A, Hogan DA, Gerber SA, Taatjes DJ, Hampton TH, Stanton BA. P. aeruginosa tRNA-fMet halves secreted in outer membrane vesicles suppress lung inflammation in Cystic Fibrosis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.02.03.578737. [PMID: 38352468 PMCID: PMC10862835 DOI: 10.1101/2024.02.03.578737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/19/2024]
Abstract
Although tobramycin increases lung function in people with cystic fibrosis (pwCF), the density of Pseudomonas aeruginosa (P. aeruginosa) in the lungs is only modestly reduced by tobramycin; hence, the mechanism whereby tobramycin improves lung function is not completely understood. Here, we demonstrate that tobramycin increases 5' tRNA-fMet halves in outer membrane vesicles (OMVs) secreted by laboratory and CF clinical isolates of P. aeruginosa . The 5' tRNA-fMet halves are transferred from OMVs into primary CF human bronchial epithelial cells (CF-HBEC), decreasing OMV-induced IL-8 and IP-10 secretion. In mouse lung, increased expression of the 5' tRNA-fMet halves in OMVs attenuated KC secretion and neutrophil recruitment. Furthermore, there was less IL-8 and neutrophils in bronchoalveolar lavage fluid isolated from pwCF during the period of exposure to tobramycin versus the period off tobramycin. In conclusion, we have shown in mice and in vitro studies on CF-HBEC that tobramycin reduces inflammation by increasing 5' tRNA-fMet halves in OMVs that are delivered to CF-HBEC and reduce IL-8 and neutrophilic airway inflammation. This effect is predicted to improve lung function in pwCF receiving tobramycin for P. aeruginosa infection. New and noteworthy The experiments in this report identify a novel mechanim whereby tobramycin reduces inflammation in two models of CF. Tobramycin increased the secretion of tRNA-fMet haves in OMVs secreted by P. aeruginiosa , which reduced the OMV-LPS induced inflammatory response in primary cultures of CF-HBEC and in mouse lung, an effect predicted to reduce lung damage in pwCF. Graphical abstract The anti-inflammatory effect of tobramycin mediated by 5' tRNA-fMet halves secreted in P. aeruginosa OMVs. (A) P. aeruginosa colonizes the CF lungs and secrets OMVs. OMVs diffuse through the mucus layer overlying bronchial epithelial cells and induce IL-8 secretion, which recruits neutrophils that causes lung damage. ( B ) Tobramycin increases 5' tRNA-fMet halves in OMVs secreted by P. aeruginosa . 5' tRNA-fMet halves are delivered into host cells after OMVs fuse with lipid rafts in CF-HBEC and down-regulate protein expression of MAPK10, IKBKG, and EP300, which suppresses IL-8 secretion and neutrophils in the lungs. A reduction in neutrophils in CF BALF is predicted to improve lung function and decrease lung damage.
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Chung CJ, Hermes BM, Gupta Y, Ibrahim S, Belheouane M, Baines JF. Genome-wide mapping of gene-microbe interactions in the murine lung microbiota based on quantitative microbial profiling. Anim Microbiome 2023; 5:31. [PMID: 37264412 DOI: 10.1186/s42523-023-00250-y] [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: 11/22/2022] [Accepted: 05/10/2023] [Indexed: 06/03/2023] Open
Abstract
BACKGROUND Mammalian lungs comprise a complex microbial ecosystem that interacts with host physiology. Previous research demonstrates that the environment significantly contributes to bacterial community structure in the upper and lower respiratory tract. However, the influence of host genetics on the makeup of lung microbiota remains ambiguous, largely due to technical difficulties related to sampling, as well as challenges inherent to investigating low biomass communities. Thus, innovative approaches are warranted to clarify host-microbe interactions in the mammalian lung. RESULTS Here, we aimed to characterize host genomic regions associated with lung bacterial traits in an advanced intercross mouse line (AIL). By performing quantitative microbial profiling (QMP) using the highly precise method of droplet digital PCR (ddPCR), we refined 16S rRNA gene amplicon-based traits to identify and map candidate lung-resident taxa using a QTL mapping approach. In addition, the two abundant core taxa Lactobacillus and Pelomonas were chosen for independent microbial phenotyping using genus-specific primers. In total, this revealed seven significant loci involving eight bacterial traits. The narrow confidence intervals afforded by the AIL population allowed us to identify several promising candidate genes related to immune and inflammatory responses, cell apoptosis, DNA repair, and lung functioning and disease susceptibility. Interestingly, one genomic region associated with Lactobacillus abundance contains the well-known anti-inflammatory cytokine Il10, which we confirmed through the analysis of Il10 knockout mice. CONCLUSIONS Our study provides the first evidence for a role of host genetic variation contributing to variation in the lung microbiota. This was in large part made possible through the careful curation of 16S rRNA gene amplicon data and the incorporation of a QMP-based methods. This approach to evaluating the low biomass lung environment opens new avenues for advancing lung microbiome research using animal models.
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Affiliation(s)
- C J Chung
- Max Planck Institute for Evolutionary Biology, August-Thienemann-Str. 2, 24306, Plön, Germany
- Section of Evolutionary Medicine, Institute for Experimental Medicine, Kiel University, Arnold-Heller-Str. 3, 24105, Kiel, Germany
| | - B M Hermes
- Max Planck Institute for Evolutionary Biology, August-Thienemann-Str. 2, 24306, Plön, Germany
- Section of Evolutionary Medicine, Institute for Experimental Medicine, Kiel University, Arnold-Heller-Str. 3, 24105, Kiel, Germany
| | - Y Gupta
- Division of Nephrology, Department of Medicine, Columbia University Irving Medical Center, New York, NY, 10032, USA
| | - S Ibrahim
- College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, UAE
| | - Meriem Belheouane
- Max Planck Institute for Evolutionary Biology, August-Thienemann-Str. 2, 24306, Plön, Germany.
- Section of Evolutionary Medicine, Institute for Experimental Medicine, Kiel University, Arnold-Heller-Str. 3, 24105, Kiel, Germany.
- Research Center Borstel, Evolution of the Resistome, Leibniz Lung Center, Parkallee 1-40, 23845, Borstel, Germany.
| | - John F Baines
- Max Planck Institute for Evolutionary Biology, August-Thienemann-Str. 2, 24306, Plön, Germany.
- Section of Evolutionary Medicine, Institute for Experimental Medicine, Kiel University, Arnold-Heller-Str. 3, 24105, Kiel, Germany.
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5
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Paranjapye A, Leir SH, Huang F, Kerschner JL, Harris A. Cell function and identity revealed by comparative scRNA-seq analysis in human nasal, bronchial and epididymis epithelia. Eur J Cell Biol 2022; 101:151231. [PMID: 35597096 PMCID: PMC9357053 DOI: 10.1016/j.ejcb.2022.151231] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 03/19/2022] [Accepted: 04/30/2022] [Indexed: 11/07/2022] Open
Abstract
The evolutionary relationship of cells within tissues having a similar function but located in different anatomical sites is of considerable biological interest. The development of single-cell RNA sequencing (scRNA-seq) protocols has greatly enhanced opportunities to address this topic. Here we focus on cells in the epithelium which lines two regions of the human respiratory tract and the male genital ducts to delineate the shared, differentiated functions of the different cell populations. Transcriptomic data were used to assess the gene expression profiles of human bronchial, nasal, and epididymal epithelium (HBE, HNE, and HEE). Bulk RNA-seq showed many shared genes expressed in cells from the nasal and bronchial epithelium and highlighted their divergence from the epididymal epithelium. ScRNA-seq in HBE and HNE cells demonstrated overlapping gene expression patterns within basal and secretory cell populations. Moreover, the distribution of cell types was altered in HNE cells derived from donors with cystic fibrosis (CF) when compared to cells from healthy donors. Next, the HBE and HNE datasets were merged and confirmed intersection of cell type gene expression profiles from the two sites. However, secretory and ciliated cells were the most abundant types in the HBE samples, while more basal cells were seen in the HNE populations. We then merged single-cell data from the epididymis to determine if overlapping functions of these cells corresponded to those in the airway. Of note, only the pulmonary ionocytes/epididymis clear cells showed a strongly conserved identity, which was confirmed by imputation in bulk RNA-seq datasets from the same cells.
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Affiliation(s)
- Alekh Paranjapye
- Department of Genetics and Genome Sciences, and Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
| | - Shih-Hsing Leir
- Department of Genetics and Genome Sciences, and Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
| | - Felix Huang
- Department of Genetics and Genome Sciences, and Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
| | - Jenny L Kerschner
- Department of Genetics and Genome Sciences, and Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
| | - Ann Harris
- Department of Genetics and Genome Sciences, and Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA.
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6
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Hsu KS, Goodale BC, Ely KH, Hampton TH, Stanton BA, Enelow RI. Single-cell RNA-seq Analysis Reveals That Prenatal Arsenic Exposure Results in Long-term, Adverse Effects on Immune Gene Expression in Response to Influenza A Infection. Toxicol Sci 2021; 176:312-328. [PMID: 32514536 DOI: 10.1093/toxsci/kfaa080] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Arsenic exposure via drinking water is a serious environmental health concern. Epidemiological studies suggest a strong association between prenatal arsenic exposure and subsequent childhood respiratory infections, as well as morbidity from respiratory diseases in adulthood, long after systemic clearance of arsenic. We investigated the impact of exclusive prenatal arsenic exposure on the inflammatory immune response and respiratory health after an adult influenza A virus (IAV) lung infection. C57BL/6J mice were exposed to 100 ppb sodium arsenite in utero, and subsequently infected with IAV (H1N1) after maturation to adulthood. Assessment of lung tissue and bronchoalveolar lavage fluid at various time points post-IAV infection reveals greater lung damage and inflammation in arsenic-exposed mice versus control mice. Single-cell RNA sequencing analysis of immune cells harvested from IAV-infected lungs suggests that the enhanced inflammatory response is mediated by dysregulation of innate immune function of monocyte-derived macrophages, neutrophils, natural killer cells, and alveolar macrophages. Our results suggest that prenatal arsenic exposure results in lasting effects on the adult host innate immune response to IAV infection, long after exposure to arsenic, leading to greater immunopathology. This study provides the first direct evidence that exclusive prenatal exposure to arsenic in drinking water causes predisposition to a hyperinflammatory response to IAV infection in adult mice, which is associated with significant lung damage.
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Affiliation(s)
- Kevin S Hsu
- Guarini School of Graduate and Advanced Studies at Dartmouth College, Hanover, New Hampshire 03755.,Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth College, Lebanon, New Hampshire 03766
| | - Britton C Goodale
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth College, Lebanon, New Hampshire 03766.,Dartmouth Toxic Metals Superfund Research Program, Hanover, New Hampshire 03755
| | - Kenneth H Ely
- Department of Medicine, Dartmouth-Hitchcock, Lebanon, New Hampshire 03766
| | - Thomas H Hampton
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth College, Lebanon, New Hampshire 03766
| | - Bruce A Stanton
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth College, Lebanon, New Hampshire 03766.,Dartmouth Toxic Metals Superfund Research Program, Hanover, New Hampshire 03755
| | - Richard I Enelow
- Guarini School of Graduate and Advanced Studies at Dartmouth College, Hanover, New Hampshire 03755.,Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth College, Lebanon, New Hampshire 03766.,Dartmouth Toxic Metals Superfund Research Program, Hanover, New Hampshire 03755.,Department of Medicine, Dartmouth-Hitchcock, Lebanon, New Hampshire 03766
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7
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Marozkina N, Smith L, Zhao Y, Zein J, Chmiel JF, Kim J, Kiselar J, Davis MD, Cunningham RS, Randell SH, Gaston B. Somatic cell hemoglobin modulates nitrogen oxide metabolism in the human airway epithelium. Sci Rep 2021; 11:15498. [PMID: 34326365 PMCID: PMC8322277 DOI: 10.1038/s41598-021-94782-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 07/09/2021] [Indexed: 12/02/2022] Open
Abstract
Endothelial hemoglobin (Hb)α regulates endothelial nitric oxide synthase (eNOS) biochemistry. We hypothesized that Hb could also be expressed and biochemically active in the ciliated human airway epithelium. Primary human airway epithelial cells, cultured at air–liquid interface (ALI), were obtained by clinical airway brushings or from explanted lungs. Human airway Hb mRNA data were from publically available databases; or from RT-PCR. Hb proteins were identified by immunoprecipitation, immunoblot, immunohistochemistry, immunofluorescence and liquid chromatography- mass spectrometry. Viral vectors were used to alter Hbβ expression. Heme and nitrogen oxides were measured colorimetrically. Hb mRNA was expressed in human ciliated epithelial cells. Heme proteins (Hbα, β, and δ) were detected in ALI cultures by several methods. Higher levels of airway epithelial Hbβ gene expression were associated with lower FEV1 in asthma. Both Hbβ knockdown and overexpression affected cell morphology. Hbβ and eNOS were apically colocalized. Binding heme with CO decreased extracellular accumulation of nitrogen oxides. Human airway epithelial cells express Hb. Higher levels of Hbβ gene expression were associated with airflow obstruction. Hbβ and eNOS were colocalized in ciliated cells, and heme affected oxidation of the NOS product. Epithelial Hb expression may be relevant to human airways diseases.
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Affiliation(s)
- Nadzeya Marozkina
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, 1044 W. Walnut Street, R4-474, Indianapolis, IN, 46202, USA.
| | - Laura Smith
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, 1044 W. Walnut Street, R4-474, Indianapolis, IN, 46202, USA
| | - Yi Zhao
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, 1044 W. Walnut Street, R4-474, Indianapolis, IN, 46202, USA
| | - Joe Zein
- Respiratory Institute, Cleveland Clinic, Cleveland, OH, USA
| | - James F Chmiel
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, 1044 W. Walnut Street, R4-474, Indianapolis, IN, 46202, USA
| | - Jeeho Kim
- University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | | | - Michael D Davis
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, 1044 W. Walnut Street, R4-474, Indianapolis, IN, 46202, USA
| | - Rebekah S Cunningham
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, 1044 W. Walnut Street, R4-474, Indianapolis, IN, 46202, USA
| | - Scott H Randell
- University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Benjamin Gaston
- Herman Wells Center for Pediatric Research, Riley Hospital for Children, Indiana University School of Medicine, 1044 W. Walnut Street, R4-474, Indianapolis, IN, 46202, USA
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Li L, Wang Q, Gao Y, Liu L, Duan Y, Mao D, Luo Y. Colistin and amoxicillin combinatorial exposure alters the human intestinal microbiota and antibiotic resistome in the simulated human intestinal microbiota. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 750:141415. [PMID: 32846251 DOI: 10.1016/j.scitotenv.2020.141415] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/29/2020] [Accepted: 07/30/2020] [Indexed: 05/26/2023]
Abstract
Antibiotics treatment could cause the dysbiosis of human intestinal microbiota and antibiotic resistome. Fecal microbiota transplantation (FMT) has been an efficacious treatment to restore the dysbiosis of intestinal microbiota in a variety of intestinal diseases. However, to data, the effect of the combinatorial antibiotic treatment on microbiota, antibiotic resistome and the FMT for restoration affected by combinatorial antibiotic exposure in the human intestinal microbiota remain unclear. In this study, we systematically investigated the effect of the colistin and amoxicillin combinatorial exposure in the simulator of the human intestinal microbial ecosystem (SHIME) and found that this combinatorial exposure significantly altered (p < 0.05) the human intestinal microbiota and antibiotic resistome. The shift of bacterial community and antibiotic resistome could incompletely recovery to baseline by FMT treatment after combinatorial antibiotic exposure. Additionally, the variance of antibiotic resistome was dominantly driven by the bacterial community (41.18%-68.03%) after the combinatorial antibiotic exposure. Overall, this study first to investigate the influence of the colistin and amoxicillin combinatorial exposure on the intestinal microbiota and antibiotic resistome, and assess the FMT recovery in the simulated human intestinal microbiota, which may potentially provide a correct administration of antibiotics and application of FMT in the clinic.
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Affiliation(s)
- Linyun Li
- College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, Nankai University, Tianjin 300071, China
| | - Qing Wang
- College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, Nankai University, Tianjin 300071, China; College of Energy and Environmental Engineering, Hebei University of Engineering, Hebei Key Laboratory of Air Pollution Cause and Impact (preparatory), Handan 056038, China
| | - Yanyu Gao
- College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, Nankai University, Tianjin 300071, China
| | - Lei Liu
- College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, Nankai University, Tianjin 300071, China
| | - Yujing Duan
- College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, Nankai University, Tianjin 300071, China
| | - Daqing Mao
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Yi Luo
- College of Environmental Science and Engineering, Ministry of Education Key Laboratory of Pollution Processes and Environmental Criteria, Nankai University, Tianjin 300071, China.
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9
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Skalny AV, Lima TRR, Ke T, Zhou JC, Bornhorst J, Alekseenko SI, Aaseth J, Anesti O, Sarigiannis DA, Tsatsakis A, Aschner M, Tinkov AA. Toxic metal exposure as a possible risk factor for COVID-19 and other respiratory infectious diseases. Food Chem Toxicol 2020; 146:111809. [PMID: 33069759 PMCID: PMC7563920 DOI: 10.1016/j.fct.2020.111809] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 09/25/2020] [Accepted: 10/01/2020] [Indexed: 01/08/2023]
Abstract
Multiple medical, lifestyle, and environmental conditions, including smoking and particulate pollution, have been considered as risk factors for COronaVIrus Disease 2019 (COVID-19) susceptibility and severity. Taking into account the high level of toxic metals in both particulate matter (PM2.5) and tobacco smoke, the objective of this review is to discuss recent data on the role of heavy metal exposure in development of respiratory dysfunction, immunotoxicity, and severity of viral diseases in epidemiological and experimental studies, as to demonstrate the potential crossroads between heavy metal exposure and COVID-19 severity risk. The existing data demonstrate that As, Cd, Hg, and Pb exposure is associated with respiratory dysfunction and respiratory diseases (COPD, bronchitis). These observations corroborate laboratory findings on the role of heavy metal exposure in impaired mucociliary clearance, reduced barrier function, airway inflammation, oxidative stress, and apoptosis. The association between heavy metal exposure and severity of viral diseases, including influenza and respiratory syncytial virus has been also demonstrated. The latter may be considered a consequence of adverse effects of metal exposure on adaptive immunity. Therefore, reduction of toxic metal exposure may be considered as a potential tool for reducing susceptibility and severity of viral diseases affecting the respiratory system, including COVID-19.
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Affiliation(s)
- Anatoly V Skalny
- IM Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia; Federal Research Centre of Biological Systems and Agro-technologies of the Russian Academy of Sciences, Orenburg, Russia.
| | - Thania Rios Rossi Lima
- São Paulo State University - UNESP, Center for Evaluation of Environmental Impact on Human Health (TOXICAM), Botucatu, SP, Brazil; Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Tao Ke
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Ji-Chang Zhou
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, Guangdong Province, China
| | - Julia Bornhorst
- Food Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
| | - Svetlana I Alekseenko
- I.I. Mechnikov North-Western State Medical University, St. Petersburg, Russia; K.A. Rauhfus Children's City Multidisciplinary Clinical Center for High Medical Technologies, St. Petersburg, Russia
| | - Jan Aaseth
- IM Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia; Research Department, Innlandet Hospital Trust, Brumunddal, Norway
| | - Ourania Anesti
- Laboratory of Toxicology, Medical School, University of Crete, Voutes, Heraklion, Crete, Greece; HERACLES Research Center on the Exposome and Health, Center for Interdisciplinary Research and Innovation, Aristotle University of Thessaloniki, Thermi, Greece
| | - Dimosthenis A Sarigiannis
- HERACLES Research Center on the Exposome and Health, Center for Interdisciplinary Research and Innovation, Aristotle University of Thessaloniki, Thermi, Greece; University School of Advanced Studies IUSS, Pavia, Italy
| | - Aristides Tsatsakis
- IM Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia; Laboratory of Toxicology, Medical School, University of Crete, Voutes, Heraklion, Crete, Greece
| | - Michael Aschner
- IM Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia; Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA
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10
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Hampton TH, Koeppen K, Bashor L, Stanton BA. Selection of reference genes for quantitative PCR: identifying reference genes for airway epithelial cells exposed to Pseudomonas aeruginosa. Am J Physiol Lung Cell Mol Physiol 2020; 319:L256-L265. [PMID: 32521165 PMCID: PMC7473940 DOI: 10.1152/ajplung.00158.2020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 06/08/2020] [Accepted: 06/09/2020] [Indexed: 12/30/2022] Open
Abstract
Most quantitative PCR (qPCR) experiments report differential expression relative to the expression of one or more reference genes. Therefore, when experimental conditions alter reference gene expression, qPCR results may be compromised. Little is known about the magnitude of this problem in practice. We found that reference gene responses are common and hard to predict and that their stability should be demonstrated in each experiment. Our reanalysis of 15 airway epithelia microarray data sets retrieved from the National Center for Biotechnology Information (NCBI) identified no common reference gene that was reliable in all 15 studies. Reanalysis of published RNA sequencing (RNA-seq) data in which human bronchial epithelial cells (HBEC) were exposed to Pseudomonas aeruginosa revealed that minor experimental details, including bacterial strain, may alter reference gene responses. Direct measurement of 32 TaqMan reference genes in primary cultures of HBEC exposed to P. aeruginosa (strain PA14) demonstrated that choosing an unstable reference gene could make it impossible to observe statistically significant changes in IL8 gene expression. We found that reference gene instability is a general phenomenon and not limited to studies of airway epithelial cells. In a diverse compendium of 986 human microarray experiments retrieved from the NCBI, reference genes were differentially expressed in 42% of studies. Experimentally induced changes in reference gene expression ranged from 21% to 212%. These results highlight the importance of identifying adequate reference genes for each experimental system and documenting their response to treatment in each experiment. This will enhance experimental rigor and reproducibility in qPCR studies.
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Affiliation(s)
- Thomas H Hampton
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
| | - Katja Koeppen
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
| | - Laura Bashor
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
| | - Bruce A Stanton
- Department of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire
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11
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Kerschner JL, Paranjapye A, Yin S, Skander DL, Bebek G, Leir SH, Harris A. A functional genomics approach to investigate the differentiation of iPSCs into lung epithelium at air-liquid interface. J Cell Mol Med 2020; 24:9853-9870. [PMID: 32692488 PMCID: PMC7520342 DOI: 10.1111/jcmm.15568] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 06/02/2020] [Accepted: 06/13/2020] [Indexed: 01/24/2023] Open
Abstract
The availability of robust protocols to differentiate induced pluripotent stem cells (iPSCs) into many human cell lineages has transformed research into the origins of human disease. The efficacy of differentiating iPSCs into specific cellular models is influenced by many factors including both intrinsic and extrinsic features. Among the most challenging models is the generation of human bronchial epithelium at air‐liquid interface (HBE‐ALI), which is the gold standard for many studies of respiratory diseases including cystic fibrosis. Here, we perform open chromatin mapping by ATAC‐seq and transcriptomics by RNA‐seq in parallel, to define the functional genomics of key stages of the iPSC to HBE‐ALI differentiation. Within open chromatin peaks, the overrepresented motifs include the architectural protein CTCF at all stages, while motifs for the FOXA pioneer and GATA factor families are seen more often at early stages, and those regulating key airway epithelial functions, such as EHF, are limited to later stages. The RNA‐seq data illustrate dynamic pathways during the iPSC to HBE‐ALI differentiation, and also the marked functional divergence of different iPSC lines at the ALI stages of differentiation. Moreover, a comparison of iPSC‐derived and lung donor‐derived HBE‐ALI cultures reveals substantial differences between these models.
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Affiliation(s)
- Jenny L Kerschner
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Alekh Paranjapye
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Shiyi Yin
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Dannielle L Skander
- Systems Biology and Bioinformatics Graduate Program, Case Western Reserve University, Cleveland, OH, USA
| | - Gurkan Bebek
- Systems Biology and Bioinformatics Graduate Program, Case Western Reserve University, Cleveland, OH, USA.,Center for Proteomics and Bioinformatics, Case Western Reserve University, Cleveland, OH, USA.,Department of Nutrition, Case Western Reserve University, Cleveland, OH, USA.,Electrical Engineering and Computer Science Department, Case Western Reserve University, Cleveland, OH, USA
| | - Shih-Hsing Leir
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Ann Harris
- Department of Genetics and Genome Sciences, Case Western Reserve University, Cleveland, OH, USA
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12
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Wu Z, Gatesoupe FJ, Zhang Q, Wang X, Feng Y, Wang S, Feng D, Li A. High-throughput sequencing reveals the gut and lung prokaryotic community profiles of the Chinese giant salamander (Andrias davidianus). Mol Biol Rep 2019; 46:5143-5154. [PMID: 31364018 DOI: 10.1007/s11033-019-04972-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 07/05/2019] [Indexed: 12/27/2022]
Abstract
Increasing attention has been attracted to host microbiota, due to their vital impact on host health. Little is known about the microbiota of the Chinese giant salamander (Andrias davidianus), in spite of the high economic and scientific value of this endangered species. This study was designed to characterise and compare the gut and lung prokaryotic communities of the Chinese giant salamander by high-throughput sequencing. Our study showed that the giant salamander had a lung prokaryotic community that clustered separately from its intestinal microbiota. Statistical analysis (LEfSe) revealed that the bacterial populations were dominated by Geobacter, Sulfurimonas, and Dechloromonas from Proteobacteria phylum, and Corynebacterium from Actinobacteria phylum in the lung, while Parabacteroides, Bacteroides, and PW3 from Bacteroidetes phylum, and Oscillospira from Firmicutes phylum were predominant in the intestine. A particularly innovative finding was the fairly high abundance of Archaea, especially methanogenic Euryarchaeota. The gut dominant Archaea were Methanocorpusculum and Thermoplasmata vadinCA11, while Methanosaeta and Methanoculleus were the main Archaea in the lung. PICRUSt analysis revealed differentiated functional profiles between the intestinal miacrobiota and the lung microbiota. Specially, some microbial metabolic functions were significantly more active in the intestinal microbiota, while the functional genes involved in infectious diseases were much richer in the lung microbiota. This study characterized the prokaryotic microbial community profiles in the gut and lung of the Chinese giant salamander, providing foundational support for future study seeking to understand microbiota of the giant salamander and the role of its microbiota on infectious diseases.
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Affiliation(s)
- Zhenbing Wu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - François-Joël Gatesoupe
- INRA, Nutrition Metabolism and Aquaculture, Center de Bretagne, Ifremer, 29280, Plouzané, France
| | - Qianqian Zhang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China.,Freshwater Aquaculture Collaborative Innovation Centre of Hubei Province, Huazhong Agricultural University, Wuhan, 430070, China
| | - Xiehao Wang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China
| | - Yuqing Feng
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Shuyi Wang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Dongyue Feng
- National Fisheries Technical Extension Center, Ministry of Agriculture, Beijing, 100125, China.
| | - Aihua Li
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China. .,Freshwater Aquaculture Collaborative Innovation Centre of Hubei Province, Huazhong Agricultural University, Wuhan, 430070, China.
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13
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Arnold MG, Gokulan K, Doerge DR, Vanlandingham M, Cerniglia CE, Khare S. A single or short time repeated arsenic oral exposure in mice impacts mRNA expression for signaling and immunity related genes in the gut. Food Chem Toxicol 2019; 132:110597. [PMID: 31233874 DOI: 10.1016/j.fct.2019.110597] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 05/23/2019] [Accepted: 06/17/2019] [Indexed: 02/08/2023]
Abstract
Arsenic is prevalent in contaminated drinking water and affects more than 140 million people in 50 countries. While the wide-ranging effects of arsenic on neurological development and cancer draw the majority of concern, arsenic's effects on the gut mucosa-associated immune system are often overlooked. In this study, we show that 24 h after a single dose [low dose (50 μg/kg bw), medium dose (100 μg/kg bw) or high dose (200 μg/kg bw)] of arsenic by oral gavage, mice show significantly reduced gut mucosa-associated mRNA expression for the key genes involved in the signaling pathways central to immune responses, such as Nuclear factor κB (NFκB), Extracellular signal-regulated protein kinases 1 and 2 (ERK1/2), p38 and Myeloid differentiation protein 88-dependent (Myd88) pathways. Additionally, mRNA expression of apoptosis, inflammasomes and inflammatory response genes are significantly downregulated in the animals exposed to arsenic. Comparisons of time-dependent effects (24 h vs 48 h) from low dose arsenic exposed animals showed a significant shift in expression of Myd88 alone, suggesting that the down regulation was sustained for the key genes/signaling pathway. An extended eight-day exposure to arsenic showed a decreased state of immune preparedness, though not as diminished as seen in the single dose exposure.
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Affiliation(s)
- Matthew G Arnold
- Division of Microbiology, National Center for Toxicological Research, US Food and Drug Administration, 3900 NCTR Rd, Jefferson, AR, 72079, USA
| | - Kuppan Gokulan
- Division of Microbiology, National Center for Toxicological Research, US Food and Drug Administration, 3900 NCTR Rd, Jefferson, AR, 72079, USA
| | - Daniel R Doerge
- Division of Biochemical Toxicology, National Center for Toxicological Research, US Food and Drug Administration, 3900 NCTR Rd, Jefferson, AR, 72079, USA
| | - Michelle Vanlandingham
- Division of Biochemical Toxicology, National Center for Toxicological Research, US Food and Drug Administration, 3900 NCTR Rd, Jefferson, AR, 72079, USA
| | - Carl E Cerniglia
- Division of Microbiology, National Center for Toxicological Research, US Food and Drug Administration, 3900 NCTR Rd, Jefferson, AR, 72079, USA
| | - Sangeeta Khare
- Division of Microbiology, National Center for Toxicological Research, US Food and Drug Administration, 3900 NCTR Rd, Jefferson, AR, 72079, USA.
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14
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Kuo CHS, Pavlidis S, Zhu J, Loza M, Baribaud F, Rowe A, Pandis I, Gibeon D, Hoda U, Sousa A, Wilson SJ, Howarth P, Shaw D, Fowler S, Dahlen B, Chanez P, Krug N, Sandstrom T, Fleming L, Corfield J, Auffray C, Djukanovic R, Sterk PJ, Guo Y, Adcock IM, Chung KF. Contribution of airway eosinophils in airway wall remodeling in asthma: Role of MMP-10 and MET. Allergy 2019; 74:1102-1112. [PMID: 30667542 DOI: 10.1111/all.13727] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 11/02/2018] [Accepted: 11/21/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND Eosinophils play an important role in the pathophysiology of asthma being implicated in airway epithelial damage and airway wall remodeling. We determined the genes associated with airway remodeling and eosinophilic inflammation in patients with asthma. METHODS We analyzed the transcriptomic data from bronchial biopsies of 81 patients with moderate-to-severe asthma of the U-BIOPRED cohort. Expression profiling was performed using Affymetrix arrays on total RNA. Transcription binding site analysis used the PRIMA algorithm. Localization of proteins was by immunohistochemistry. RESULTS Using stringent false discovery rate analysis, MMP-10 and MET were significantly overexpressed in biopsies with high mucosal eosinophils (HE) compared to low mucosal eosinophil (LE) numbers. Immunohistochemical analysis confirmed increased expression of MMP-10 and MET in bronchial epithelial cells and in subepithelial inflammatory and resident cells in asthmatic biopsies. Using less-stringent conditions (raw P-value < 0.05, log2 fold change > 0.5), we defined a 73-gene set characteristic of the HE compared to the LE group. Thirty-three of 73 genes drove the pathway annotation that included extracellular matrix (ECM) organization, mast cell activation, CC-chemokine receptor binding, circulating immunoglobulin complex, serine protease inhibitors, and microtubule bundle formation pathways. Genes including MET and MMP10 involved in ECM organization correlated positively with submucosal thickness. Transcription factor binding site analysis identified two transcription factors, ETS-1 and SOX family proteins, that showed positive correlation with MMP10 and MET expression. CONCLUSION Pathways of airway remodeling and cellular inflammation are associated with submucosal eosinophilia. MET and MMP-10 likely play an important role in these processes.
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Affiliation(s)
- Chih-Hsi S. Kuo
- Airways Disease; National Heart & Lung Institute; Imperial College; London UK
- Biomedical Research Unit; Royal Brompton & Harefield NHS Trust; London UK
- Department of Computing & Data Science Institute; Imperial College; London UK
| | - Stelios Pavlidis
- Department of Computing & Data Science Institute; Imperial College; London UK
- Janssen Research and Development; High Wycombe UK
| | - Jie Zhu
- Airways Disease; National Heart & Lung Institute; Imperial College; London UK
| | - Matthew Loza
- Janssen Research and Development; High Wycombe UK
| | | | - Anthony Rowe
- Janssen Research and Development; High Wycombe UK
| | - Ioannis Pandis
- Airways Disease; National Heart & Lung Institute; Imperial College; London UK
- Biomedical Research Unit; Royal Brompton & Harefield NHS Trust; London UK
| | - David Gibeon
- Airways Disease; National Heart & Lung Institute; Imperial College; London UK
- Biomedical Research Unit; Royal Brompton & Harefield NHS Trust; London UK
| | - Uruj Hoda
- Department of Computing & Data Science Institute; Imperial College; London UK
| | - Ana Sousa
- Respiratory Therapeutic Unit; GlaxoSmithKline; Stockley Park UK
| | - Susan J. Wilson
- Faculty of Medicine; Southampton University; Southampton UK
- NIHR Southampton Respiratory Biomedical Research Unit; University Hospital Southampton; Southampton UK
| | - Peter Howarth
- Faculty of Medicine; Southampton University; Southampton UK
- NIHR Southampton Respiratory Biomedical Research Unit; University Hospital Southampton; Southampton UK
| | - Dominick Shaw
- Respiratory Research Unit; University of Nottingham; Nottingham UK
| | - Stephen Fowler
- Centre for Respiratory Medicine and Allergy; The University of Manchester; Manchester UK
| | - Barbro Dahlen
- The Centre for Allergy Research; The Institute of Environmental Medicine; Karolinska Institute; Stockholm Sweden
| | - Pascal Chanez
- Laboratoire d'immunologie; Département des Maladies Respiratoires; Aix Marseille Université Marseille; Marseille France
| | - Norbert Krug
- Immunology, Allergology and Clinical Inhalation; Fraunhofer Institute for Toxicology and Experimental Medicine; Hannover Germany
| | - Thomas Sandstrom
- Department of Medicine, Respiratory and Allergy unit; University Hospital; Umeå Sweden
| | - Louise Fleming
- Department of Computing & Data Science Institute; Imperial College; London UK
| | - Julie Corfield
- AstraZeneca R & D; Molndal Sweden
- Areteva R & D; Nottingham UK
| | - Charles Auffray
- European Institute for Systems Biology and Medicine; CNRS-ENS-UCBL; Université de Lyon; Lyon France
| | - Ratko Djukanovic
- Faculty of Medicine; Southampton University; Southampton UK
- NIHR Southampton Respiratory Biomedical Research Unit; University Hospital Southampton; Southampton UK
| | - Peter J. Sterk
- Faculty of Medicine; University of Amsterdam; Amsterdam The Netherland
| | - Yike Guo
- Department of Computing & Data Science Institute; Imperial College; London UK
| | - Ian M. Adcock
- Airways Disease; National Heart & Lung Institute; Imperial College; London UK
- Biomedical Research Unit; Royal Brompton & Harefield NHS Trust; London UK
| | - Kian Fan Chung
- Airways Disease; National Heart & Lung Institute; Imperial College; London UK
- Biomedical Research Unit; Royal Brompton & Harefield NHS Trust; London UK
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15
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Nrf2 as regulator of innate immunity: A molecular Swiss army knife! Biotechnol Adv 2018; 36:358-370. [DOI: 10.1016/j.biotechadv.2017.12.012] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 12/16/2017] [Accepted: 12/19/2017] [Indexed: 12/12/2022]
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