1
|
Norlander AE, Abney M, Cephus JY, Roe CE, Irish JM, Shelburne NJ, Newcomb DC, Hemnes AR, Peebles RS. Reply to Yasuma et al. Am J Respir Crit Care Med 2023; 208:1249-1250. [PMID: 37774400 PMCID: PMC10868370 DOI: 10.1164/rccm.202309-1622le] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 09/28/2023] [Indexed: 10/01/2023] Open
Affiliation(s)
- Allison E. Norlander
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, and
- Department of Cell Biology, Anatomy, and Physiology and
- Krannert Cardiovascular Research Center, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - Masako Abney
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, and
| | | | - Caroline E. Roe
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Jonathan M. Irish
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Nicholas J. Shelburne
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, and
| | - Dawn C. Newcomb
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, and
| | - Anna R. Hemnes
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, and
| | - R. Stokes Peebles
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, and
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
- U.S. Department of Veterans Affairs Medical Center, Nashville, Tennessee; and
| |
Collapse
|
2
|
Norlander AE, Abney M, Cephus JY, Roe CE, Irish JM, Shelburne NJ, Newcomb DC, Hemnes AR, Peebles RS. Prostaglandin I 2 Therapy Promotes Regulatory T Cell Generation in Patients with Pulmonary Arterial Hypertension. Am J Respir Crit Care Med 2023; 208:737-739. [PMID: 37413696 PMCID: PMC10515570 DOI: 10.1164/rccm.202304-0716le] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 07/06/2023] [Indexed: 07/08/2023] Open
Affiliation(s)
- Allison E. Norlander
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, and
- Department of Cell Biology, Anatomy, and Physiology and
- Krannert Cardiovascular Research Center, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - Masako Abney
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, and
| | | | - Caroline E. Roe
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Jonathan M. Irish
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Nicholas J. Shelburne
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, and
| | - Dawn C. Newcomb
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, and
| | - Anna R. Hemnes
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, and
| | - R. Stokes Peebles
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, and
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
- United States Department of Veterans Affairs Medical Center, Nashville, Tennessee; and
| |
Collapse
|
3
|
Sugiura A, Beier KL, Chi C, Heintzman DR, Ye X, Wolf MM, Patterson AR, Cephus JY, Hong HS, Lyssiotis CA, Newcomb DC, Rathmell JC. Tissue-Specific Dependence of Th1 Cells on the Amino Acid Transporter SLC38A1 in Inflammation. bioRxiv 2023:2023.09.13.557496. [PMID: 37745344 PMCID: PMC10515961 DOI: 10.1101/2023.09.13.557496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Amino acid (AA) uptake is essential for T cell metabolism and function, but how tissue sites and inflammation affect CD4+ T cell subset requirements for specific AA remains uncertain. Here we tested CD4+ T cell AA demands with in vitro and multiple in vivo CRISPR screens and identify subset- and tissue-specific dependencies on the AA transporter SLC38A1 (SNAT1). While dispensable for T cell persistence and expansion over time in vitro and in vivo lung inflammation, SLC38A1 was critical for Th1 but not Th17 cell-driven Experimental Autoimmune Encephalomyelitis (EAE) and contributed to Th1 cell-driven inflammatory bowel disease. SLC38A1 deficiency reduced mTORC1 signaling and glycolytic activity in Th1 cells, in part by reducing intracellular glutamine and disrupting hexosamine biosynthesis and redox regulation. Similarly, pharmacological inhibition of SLC38 transporters delayed EAE but did not affect lung inflammation. Subset- and tissue-specific dependencies of CD4+ T cells on AA transporters may guide selective immunotherapies.
Collapse
Affiliation(s)
- Ayaka Sugiura
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Katherine L. Beier
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Channing Chi
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Darren R. Heintzman
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Xiang Ye
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Melissa M. Wolf
- Department of Medicine, Division of Hematology and Oncology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Andrew R. Patterson
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Jacqueline-Yvonne Cephus
- Department of Medicine, Division of Pulmonary and Critical Care, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Hanna S. Hong
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109 USA
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI 48109 USA
| | - Costas A. Lyssiotis
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109 USA
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, MI 48109 USA
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI 48109 USA
| | - Dawn C. Newcomb
- Department of Medicine, Division of Pulmonary and Critical Care, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Vanderbilt Center for Immunobiology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - Jeffrey C. Rathmell
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
- Vanderbilt Center for Immunobiology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| |
Collapse
|
4
|
Cook DP, Thomas CM, Wu AY, Rusznak M, Zhang J, Zhou W, Cephus JY, Gibson-Corley KN, Polosukhin VV, Norlander AE, Newcomb DC, Stoltz DA, Peebles RS. Cystic Fibrosis Reprograms Airway Epithelial IL-33 Release and Licenses IL-33-Dependent Inflammation. Am J Respir Crit Care Med 2023; 207:1486-1497. [PMID: 36952660 PMCID: PMC10263140 DOI: 10.1164/rccm.202211-2096oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 03/23/2023] [Indexed: 03/25/2023] Open
Abstract
Rationale: Type 2 inflammation has been described in people with cystic fibrosis (CF). Whether loss of CFTR (cystic fibrosis transmembrane conductance regulator) function contributes directly to a type 2 inflammatory response has not been fully defined. Objectives: The potent alarmin IL-33 has emerged as a critical regulator of type 2 inflammation. We tested the hypothesis that CFTR deficiency increases IL-33 expression and/or release and deletion of IL-33 reduces allergen-induced inflammation in the CF lung. Methods: Human airway epithelial cells (AECs) grown from non-CF and CF cell lines and Cftr+/+ and Cftr-/- mice were used in this study. Pulmonary inflammation in Cftr+/+ and Cftr-/- mice with and without IL-33 or ST2 (IL-1 receptor-like 1) germline deletion was determined by histological analysis, BAL, and cytokine analysis. Measurements and Main Results: After allergen challenge, both CF human AECs and Cftr-/- mice had increased IL-33 expression compared with control AECs and Cftr+/+ mice, respectively. DUOX1 (dual oxidase 1) expression was increased in CF human AECs and Cftr-/- mouse lungs compared with control AECs and lungs from Cftr+/+ mice and was necessary for the increased IL-33 release in Cftr-/- mice compared with Cftr+/+ mice. IL-33 stimulation of Cftr-/- CD4+ T cells resulted in increased type 2 cytokine production compared with Cftr+/+ CD4+ T cells. Deletion of IL-33 or ST2 decreased both type 2 inflammation and neutrophil recruitment in Cftr-/- mice compared with Cftr+/+ mice. Conclusions: Absence of CFTR reprograms airway epithelial IL-33 release and licenses IL-33-dependent inflammation. Modulation of the IL-33/ST2 axis represents a novel therapeutic target in CF type 2-high and neutrophilic inflammation.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Katherine N. Gibson-Corley
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
| | | | | | - Dawn C. Newcomb
- Department of Internal Medicine and
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - David A. Stoltz
- Department of Internal Medicine and
- Department of Molecular Physiology and Biophysics, University of Iowa, Iowa City, Iowa; and
| | - R. Stokes Peebles
- Department of Internal Medicine and
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
- Tennessee Valley Healthcare System, U.S. Department of Veterans Affairs, Nashville, Tennessee
| |
Collapse
|
5
|
Chowdhury NU, Cephus JY, Voss K, Gandhi VD, Peebles RS, Rathmell JC, Newcomb DC. Androgen receptor signaling decreases glutaminolysis in Th17 cells to reduce airway inflammation in asthma. The Journal of Immunology 2022. [DOI: 10.4049/jimmunol.208.supp.109.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Abstract
Women have higher rates of severe asthma compared to men. Severe asthma has increased Th2-mediated eosinophilic and/or Th17-mediated neutrophilic airway inflammation. We showed androgens, signaling through the androgen receptor (AR), decreased Th2- and Th17-mediated airway inflammation, and that Th17 and Th2 rely on glutaminolysis during allergic airway inflammation. Therefore, we hypothesized that AR signaling decreases glutaminolysis in Th2 and Th17 cells, resulting in decreased airway inflammation. Th2 and Th17 were differentiated in vitro from wild-type male and ArTfm male mice, with a nonfunctional AR. Mitochondrial metabolism and glycolysis were determined by measuring oxygen consumption rate (OCR), reactive oxygen species (ROS), and the extracellular acidification rate (ECAR). In Th17 cells, AR signaling decreased OCR, while increasing mitochondrial ROS, suggesting decreased glutaminolysis. Further, both 5α-DHT (0.1nM) and CB839 (a glutaminase inhibitor, 0.5μM) reduced OCR in Th17 cells from male mice. AR signaling had no effect on ECAR in Th17 cells or OCR and ECAR in Th2 cells. To induce eosinophilic and neutrophilic airway inflammation, house dust mite (HDM) was intranasally administered to ArfloxedCD4-Cre and Arfloxed male mice and markers of glycolysis and glutaminolysis were determined by flow cytometry. AR signaling decreased airway neutrophils, the number of Th17 lung cells, and GLUD1, a glutaminolysis marker, expression in T cells, but had no effect on eosinophils or Th2 cells. Combined, these data showed that AR signaling decreased glutaminolysis in Th17, but not Th2, cells. Understanding these pathways may provide new potential therapeutic targets in women with difficult-to-treat asthma.
Supported by grants from NIH (R01 HL12254, R01 HL136664, T32 GM007347)
Collapse
Affiliation(s)
| | | | - Kelsey Voss
- 3Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center
| | | | | | - Jeffrey C Rathmell
- 3Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center
| | | |
Collapse
|
6
|
Gandhi VD, Cephus JY, Norlander AE, Chowdhury NU, Zhang J, Ceneviva ZJ, Tannous E, Polosukhin VV, Putz ND, Wickersham N, Singh A, Ware LB, Bastarache JA, Shaver CM, Chu HW, Peebles RS, Newcomb DC. Androgen receptor signaling promotes Treg suppressive function during allergic airway inflammation. J Clin Invest 2022; 132:e153397. [PMID: 35025767 PMCID: PMC8843736 DOI: 10.1172/jci153397] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 01/04/2022] [Indexed: 11/23/2022] Open
Abstract
Women have higher prevalence of asthma compared with men. In asthma, allergic airway inflammation is initiated by IL-33 signaling through ST2, leading to increased IL-4, IL-5, and IL-13 production and eosinophil infiltration. Foxp3+ Tregs suppress and ST2+ Tregs promote allergic airway inflammation. Clinical studies showed that the androgen dehydroepiandrosterone (DHEA) reduced asthma symptoms in patients, and mouse studies showed that androgen receptor (AR) signaling decreased allergic airway inflammation. Yet the impact of AR signaling on lung Tregs remains unclear. Using AR-deficient and Foxp3 fate-mapping mice, we determined that AR signaling increased Treg suppression during Alternaria extract (Alt Ext; allergen) challenge by stabilizing Foxp3+ Tregs and limiting the number of ST2+ ex-Tregs and IL-13+ Th2 cells and ex-Tregs. AR signaling also decreased Alt Ext-induced ST2+ Tregs in mice by limiting expression of Gata2, a transcription factor for ST2, and by decreasing Alt Ext-induced IL-33 production from murine airway epithelial cells. We confirmed our findings in human cells where 5α-dihydrotestosterone (DHT), an androgen, decreased IL-33-induced ST2 expression in lung Tregs and decreased Alt Ext-induced IL-33 secretion in human bronchial epithelial cells. Our findings showed that AR signaling stabilized Treg suppressive function, providing a mechanism for the sex difference in asthma.
Collapse
Affiliation(s)
| | | | | | - Nowrin U. Chowdhury
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | | | | | | | | | | | | - Amrit Singh
- Prevention of Organ Failure (PROOF) Centre of Excellence, University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | | | - Hong Wei Chu
- National Jewish Medical Center, Denver, Colorado, USA
| | - R. Stokes Peebles
- Department of Medicine and
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Dawn C. Newcomb
- Department of Medicine and
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| |
Collapse
|
7
|
Connelly AR, Jeong BM, Coden ME, Cao JY, Chirkova T, Rosas-Salazar C, Cephus JY, Anderson LJ, Newcomb DC, Hartert TV, Berdnikovs S. Metabolic Reprogramming of Nasal Airway Epithelial Cells Following Infant Respiratory Syncytial Virus Infection. Viruses 2021; 13:2055. [PMID: 34696488 PMCID: PMC8538412 DOI: 10.3390/v13102055] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 10/07/2021] [Accepted: 10/09/2021] [Indexed: 12/15/2022] Open
Abstract
Respiratory syncytial virus (RSV) is a seasonal mucosal pathogen that infects the ciliated respiratory epithelium and results in the most severe morbidity in the first six months of life. RSV is a common cause of acute respiratory infection during infancy and is an important early-life risk factor strongly associated with asthma development. While this association has been repeatedly demonstrated, limited progress has been made on the mechanistic understanding in humans of the contribution of infant RSV infection to airway epithelial dysfunction. An active infection of epithelial cells with RSV in vitro results in heightened central metabolism and overall hypermetabolic state; however, little is known about whether natural infection with RSV in vivo results in lasting metabolic reprogramming of the airway epithelium in infancy. To address this gap, we performed functional metabolomics, 13C glucose metabolic flux analysis, and RNA-seq gene expression analysis of nasal airway epithelial cells (NAECs) sampled from infants between 2-3 years of age, with RSV infection or not during the first year of life. We found that RSV infection in infancy was associated with lasting epithelial metabolic reprogramming, which was characterized by (1) significant increase in glucose uptake and differential utilization of glucose by epithelium; (2) altered preferences for metabolism of several carbon and energy sources; and (3) significant sexual dimorphism in metabolic parameters, with RSV-induced metabolic changes most pronounced in male epithelium. In summary, our study supports the proposed phenomenon of metabolic reprogramming of epithelial cells associated with RSV infection in infancy and opens exciting new venues for pursuing mechanisms of RSV-induced epithelial barrier dysfunction in early life.
Collapse
Affiliation(s)
- Andrew R. Connelly
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA; (A.R.C.); (B.M.J.); (M.E.C.); (J.Y.C.)
| | - Brian M. Jeong
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA; (A.R.C.); (B.M.J.); (M.E.C.); (J.Y.C.)
| | - Mackenzie E. Coden
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA; (A.R.C.); (B.M.J.); (M.E.C.); (J.Y.C.)
| | - Jacob Y. Cao
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA; (A.R.C.); (B.M.J.); (M.E.C.); (J.Y.C.)
| | - Tatiana Chirkova
- Department of Pediatrics, Emory University School of Medicine and Children’s Healthcare of Atlanta, Atlanta, GA 30322, USA; (T.C.); (L.J.A.)
| | - Christian Rosas-Salazar
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA; (C.R.-S.); (J.-Y.C.); (D.C.N.)
| | - Jacqueline-Yvonne Cephus
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA; (C.R.-S.); (J.-Y.C.); (D.C.N.)
| | - Larry J. Anderson
- Department of Pediatrics, Emory University School of Medicine and Children’s Healthcare of Atlanta, Atlanta, GA 30322, USA; (T.C.); (L.J.A.)
| | - Dawn C. Newcomb
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA; (C.R.-S.); (J.-Y.C.); (D.C.N.)
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN 37203, USA
| | - Tina V. Hartert
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN 37203, USA
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37203, USA
| | - Sergejs Berdnikovs
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA; (A.R.C.); (B.M.J.); (M.E.C.); (J.Y.C.)
| |
Collapse
|
8
|
Norlander AE, Bloodworth MH, Toki S, Zhang J, Zhou W, Boyd K, Polosukhin VV, Cephus JY, Ceneviva ZJ, Gandhi VD, Chowdhury NU, Charbonnier LM, Rogers LM, Wang J, Aronoff DM, Bastarache L, Newcomb DC, Chatila TA, Peebles RS. Prostaglandin I2 signaling licenses Treg suppressive function and prevents pathogenic reprogramming. J Clin Invest 2021; 131:140690. [PMID: 33529171 DOI: 10.1172/jci140690] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 01/27/2021] [Indexed: 12/29/2022] Open
Abstract
Tregs restrain both the innate and adaptive immune systems to maintain homeostasis. Allergic airway inflammation, characterized by a Th2 response that results from a breakdown of tolerance to innocuous environmental antigens, is negatively regulated by Tregs. We previously reported that prostaglandin I2 (PGI2) promoted immune tolerance in models of allergic inflammation; however, the effect of PGI2 on Treg function was not investigated. Tregs from mice deficient in the PGI2 receptor IP (IP KO) had impaired suppressive capabilities during allergic airway inflammatory responses compared with mice in which PGI2 signaling was intact. IP KO Tregs had significantly enhanced expression of immunoglobulin-like transcript 3 (ILT3) compared with WT Tregs, which may contribute to the impairment of the IP KO Treg's ability to suppress Th2 responses. Using fate-mapping mice, we reported that PGI2 signaling prevents Treg reprogramming toward a pathogenic phenotype. PGI2 analogs promoted the differentiation of naive T cells to Tregs in both mice and humans via repression of β-catenin signaling. Finally, a missense variant in IP in humans was strongly associated with chronic obstructive asthma. Together, these data support that PGI2 signaling licenses Treg suppressive function and that PGI2 is a therapeutic target for enhancing Treg function.
Collapse
Affiliation(s)
| | | | - Shinji Toki
- Division of Allergy, Pulmonary, and Critical Care Medicine and
| | - Jian Zhang
- Division of Allergy, Pulmonary, and Critical Care Medicine and
| | - Weisong Zhou
- Division of Allergy, Pulmonary, and Critical Care Medicine and
| | - Kelli Boyd
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | | | | | | | - Vivek D Gandhi
- Division of Allergy, Pulmonary, and Critical Care Medicine and
| | - Nowrin U Chowdhury
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Louis-Marie Charbonnier
- Division of Immunology, Boston Children's Hospital, Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Lisa M Rogers
- Division of Infectious Diseases, Department of Medicine
| | - Janey Wang
- Department of Biomedical Informatics, and
| | - David M Aronoff
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA.,Division of Infectious Diseases, Department of Medicine.,Department of Obstetrics and Gynecology, Vanderbilt University Medical Center (VUMC), Nashville, Tennessee, USA
| | | | - Dawn C Newcomb
- Division of Allergy, Pulmonary, and Critical Care Medicine and.,Department of Pathology, Microbiology, and Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Talal A Chatila
- Division of Immunology, Boston Children's Hospital, Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - R Stokes Peebles
- Division of Allergy, Pulmonary, and Critical Care Medicine and.,Department of Pathology, Microbiology, and Immunology, Vanderbilt University School of Medicine, Nashville, Tennessee, USA.,United States Department of Veterans Affairs, Nashville, Tennessee, USA
| |
Collapse
|
9
|
Fuseini H, Cephus JY, Wu P, Davis JB, Contreras DC, Gandhi VD, Rathmell JC, Newcomb DC. ERα Signaling Increased IL-17A Production in Th17 Cells by Upregulating IL-23R Expression, Mitochondrial Respiration, and Proliferation. Front Immunol 2019; 10:2740. [PMID: 31849948 PMCID: PMC6892971 DOI: 10.3389/fimmu.2019.02740] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 11/08/2019] [Indexed: 12/11/2022] Open
Abstract
Women have increased prevalence of Th17-mediated autoimmune diseases, including lupus and multiple sclerosis, and severe asthma. While estradiol and progesterone increased IL-17A production in Th17 cells by inhibiting Let7f miRNA expression and increasing IL-23 receptor (IL-23R) expression, it remained unclear how estrogen signaling through the canonical nuclear receptors, estrogen receptor α (ERα) and/or ERβ, regulated this pathway. We hypothesized that estrogen signaling through ERα increased IL-23R expression and IL-17A production from Th17 cells. To test this hypothesis, naïve T cells from WT female, WT male, Esr1−/− and Esr2−/− female mice were differentiated into Th17 cells. IL-17A production and IL-23R expression were significantly increased in Th17 cells from WT female mice compared to Th17 cells from WT male mice. Deletion of ERα (Esr1−/−), but not ERβ (Esr2−/−), significantly decreased IL-17A production and IL-23R expression in Th17 cells by limiting IL-23R expression in a Let-7f dependent manner. ERα deficiency also decreased Th17 cell proliferation as well as decreased T cell metabolism as measured by ATP-linked oxygen consumption rate and proton leakage. Further, we found that Cox20 expression, a protein involved in mitochondrial respiration through assembly of cytochrome c oxidase in the electron transport chain, was increased in Th17 cells from WT female mice compared to Th17 cells from WT male and Esr1−/− female mice. Inhibition of Cox20 decreased IL-17 production in Th17 cells from WT female mice. Combined these studies showed that ERα signaling increased IL-17A production in Th17 cells by upregulating IL-23R expression and promoting mitochondrial respiration and proliferation.
Collapse
Affiliation(s)
- Hubaida Fuseini
- Department Pathology, Microbiology and Immunology, Vanderbilt University, Medical Center North, Nashville, TN, United States
| | - Jacqueline-Yvonne Cephus
- Department of Medicine, Vanderbilt University Medical Center, Medical Center North, Nashville, TN, United States
| | - Pingsheng Wu
- Department of Medicine, Vanderbilt University Medical Center, Medical Center North, Nashville, TN, United States
| | - J Brooke Davis
- Department of Medicine, Vanderbilt University Medical Center, Medical Center North, Nashville, TN, United States
| | - Diana C Contreras
- Department Pathology, Microbiology and Immunology, Vanderbilt University, Medical Center North, Nashville, TN, United States
| | - Vivek D Gandhi
- Department of Medicine, Vanderbilt University Medical Center, Medical Center North, Nashville, TN, United States
| | - Jeffrey C Rathmell
- Department Pathology, Microbiology and Immunology, Vanderbilt University, Medical Center North, Nashville, TN, United States
| | - Dawn C Newcomb
- Department Pathology, Microbiology and Immunology, Vanderbilt University, Medical Center North, Nashville, TN, United States.,Department of Medicine, Vanderbilt University Medical Center, Medical Center North, Nashville, TN, United States
| |
Collapse
|
10
|
Cephus JY, Stier MT, Fuseini H, Yung JA, Toki S, Bloodworth MH, Zhou W, Goleniewska K, Zhang J, Garon SL, Hamilton RG, Poloshukin VV, Boyd KL, Peebles RS, Newcomb DC. Testosterone Attenuates Group 2 Innate Lymphoid Cell-Mediated Airway Inflammation. Cell Rep 2018; 21:2487-2499. [PMID: 29186686 DOI: 10.1016/j.celrep.2017.10.110] [Citation(s) in RCA: 175] [Impact Index Per Article: 29.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 10/05/2017] [Accepted: 10/29/2017] [Indexed: 12/18/2022] Open
Abstract
Sex hormones regulate many autoimmune and inflammatory diseases, including asthma. As adults, asthma prevalence is 2-fold greater in women compared to men. The number of group 2 innate lymphoid cells (ILC2) is increased in patients with asthma, and we investigate how testosterone attenuates ILC2 function. In patients with moderate to severe asthma, we determine that women have an increased number of circulating ILC2 compared to men. ILC2 from adult female mice have increased IL-2-mediated ILC2 proliferation versus ILC2 from adult male mice, as well as pre-pubescent females and males. Further, 5α-dihydrotestosterone, a hormone downstream of testosterone, decreases lung ILC2 numbers and IL-5 and IL-13 expression from ILC2. In vivo, testosterone attenuated Alternaria-extract-induced IL-5+ and IL-13+ ILC2 numbers and lung eosinophils by intrinsically decreasing lung ILC2 numbers, as well as by decreasing expression of IL-33 and thymic stromal lymphopoietin (TSLP), ILC2-stimulating cytokines. Collectively, these findings provide a foundational understanding of sexual dimorphism in ILC2 function.
Collapse
Affiliation(s)
- Jacqueline-Yvonne Cephus
- Department of Medicine, Vanderbilt University Medical Center, T-1221 Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA
| | - Matthew T Stier
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA
| | - Hubaida Fuseini
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA
| | - Jeffrey A Yung
- Department of Medicine, Vanderbilt University Medical Center, T-1221 Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA
| | - Shinji Toki
- Department of Medicine, Vanderbilt University Medical Center, T-1221 Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA
| | - Melissa H Bloodworth
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA
| | - Weisong Zhou
- Department of Medicine, Vanderbilt University Medical Center, T-1221 Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA
| | - Kasia Goleniewska
- Department of Medicine, Vanderbilt University Medical Center, T-1221 Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA
| | - Jian Zhang
- Department of Medicine, Vanderbilt University Medical Center, T-1221 Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA
| | - Sarah L Garon
- Department of Medicine, Vanderbilt University Medical Center, T-1221 Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA
| | - Robert G Hamilton
- Department of Medicine and Pathology, Johns Hopkins University School of Medicine, 5501 Hopkins Bayview Circle, Baltimore, MD 21224, USA
| | - Vasiliy V Poloshukin
- Department of Medicine, Vanderbilt University Medical Center, T-1221 Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA
| | - Kelli L Boyd
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA
| | - R Stokes Peebles
- Department of Medicine, Vanderbilt University Medical Center, T-1221 Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA; Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA
| | - Dawn C Newcomb
- Department of Medicine, Vanderbilt University Medical Center, T-1221 Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA; Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Medical Center North, 1161 21(st) Avenue, Nashville, TN 37232, USA.
| |
Collapse
|
11
|
Newcomb DC, Cephus JY, Peebles RS, Dulek DE, Boswell M, Langley EW, Feldman AS, Fahrenholz JM, Zhou W, Goleniewska K. Ovarian Hormones Increase IL-17A Production from Th17 Cells through an IL-23R and Let-7f Mediated Pathway in Severe Asthma. J Allergy Clin Immunol 2015. [DOI: 10.1016/j.jaci.2014.12.1687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
12
|
Harintho MT, Newcomb Baker DC, Cephus JY, Goleniewska K, Stokes Peebles R. IL-4 Signaling Attenuates γδ T Cell IL-17A Protein Expression. J Allergy Clin Immunol 2014. [DOI: 10.1016/j.jaci.2013.12.883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
13
|
Newcomb Baker DC, Cephus JY, Langley EW, Feldman AS, Frey N, Cooper K, Fahrenholz JM, Peebles RS. 17-β Estradiol Positively Correlates With IL-17A+ CCR6+ Memory CD4+ T Cells In Patients With Severe Asthma. J Allergy Clin Immunol 2014. [DOI: 10.1016/j.jaci.2013.12.342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|