1
|
Lao JC, Bui CB, Pang MA, Cho SX, Rudloff I, Elgass K, Schröder J, Maksimenko A, Mangan NE, Starkey MR, Skuza EM, Sun YBY, Beker F, Collins CL, Kamlin OF, König K, Malhotra A, Tan K, Theda C, Young MJ, McLean CA, Wilson NJ, Sehgal A, Hansbro PM, Pearson JT, Polo JM, Veldman A, Berger PJ, Nold-Petry CA, Nold MF. Type 2 immune polarization is associated with cardiopulmonary disease in preterm infants. Sci Transl Med 2022; 14:eaaz8454. [PMID: 35385341 DOI: 10.1126/scitranslmed.aaz8454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Postnatal maturation of the immune system is poorly understood, as is its impact on illnesses afflicting term or preterm infants, such as bronchopulmonary dysplasia (BPD) and BPD-associated pulmonary hypertension. These are both cardiopulmonary inflammatory diseases that cause substantial mortality and morbidity with high treatment costs. Here, we characterized blood samples collected from 51 preterm infants longitudinally at five time points, 20 healthy term infants at birth and age 3 to 16 weeks, and 5 healthy adults. We observed strong associations between type 2 immune polarization in circulating CD3+CD4+ T cells and cardiopulmonary illness, with odds ratios up to 24. Maternal magnesium sulfate therapy, delayed hepatitis B vaccination, and increasing fetal, but not maternal, chorioamnionitis severity were associated with attenuated type 2 polarization. Blocking type 2 mediators such as interleukin-4 (IL-4), IL-5, IL-13, or signal transducer and activator of transcription 6 (STAT6) in murine neonatal cardiopulmonary disease in vivo prevented changes in cell type composition, increases in IL-1β and IL-13, and losses of pulmonary capillaries, but not gains in larger vessels. Thereby, type 2 blockade ameliorated lung inflammation, protected alveolar and vascular integrity, and confirmed the pathological impact of type 2 cytokines and STAT6. In-depth flow cytometry and single-cell transcriptomics of mouse lungs further revealed complex associations between immune polarization and cardiopulmonary disease. Thus, this work advances knowledge on developmental immunology and its impact on early life disease and identifies multiple therapeutic approaches that may relieve inflammation-driven suffering in the youngest patients.
Collapse
Affiliation(s)
- Jason C Lao
- Department of Paediatrics, Monash University, Melbourne, Victoria 3168, Australia.,Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria 3168, Australia
| | - Christine B Bui
- Department of Paediatrics, Monash University, Melbourne, Victoria 3168, Australia.,Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria 3168, Australia
| | - Merrin A Pang
- Department of Paediatrics, Monash University, Melbourne, Victoria 3168, Australia.,Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria 3168, Australia
| | - Steven X Cho
- Department of Paediatrics, Monash University, Melbourne, Victoria 3168, Australia.,Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria 3168, Australia
| | - Ina Rudloff
- Department of Paediatrics, Monash University, Melbourne, Victoria 3168, Australia.,Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria 3168, Australia
| | - Kirstin Elgass
- Monash Micro Imaging, Hudson Institute of Medical Research, Melbourne, Victoria 3168, Australia
| | - Jan Schröder
- Department of Anatomy and Developmental Biology, Monash University, Melbourne, Victoria 3800, Australia.,Development and Stem Cells Program, Monash Biomedicine Discovery Institute, Victoria 3800, Australia.,Australian Regenerative Medicine Institute, Monash University, Melbourne, Victoria 3800, Australia
| | - Anton Maksimenko
- Imaging and Medical Beamline, Australian Synchrotron, Melbourne, Victoria 3168, Australia
| | - Niamh E Mangan
- Centre for Innate Immunity and Infectious Diseases, Hudson Institute of Medical Research, Melbourne, Victoria 3168, Australia.,Department of Molecular and Translational Science, Monash University, Melbourne, Victoria 3168, Australia
| | - Malcolm R Starkey
- Priority Research Centres for Healthy Lungs and GrowUpWell, Hunter Medical Research Institute and University of Newcastle, Newcastle, New South Wales 2308, Australia.,Department of Immunology and Pathology, Monash University, Melbourne, Victoria 3004, Australia
| | - Elisabeth M Skuza
- Department of Paediatrics, Monash University, Melbourne, Victoria 3168, Australia.,Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria 3168, Australia
| | - Yu B Y Sun
- Department of Anatomy and Developmental Biology, Monash University, Melbourne, Victoria 3800, Australia.,Development and Stem Cells Program, Monash Biomedicine Discovery Institute, Victoria 3800, Australia.,Australian Regenerative Medicine Institute, Monash University, Melbourne, Victoria 3800, Australia
| | - Friederike Beker
- Mater Research Institute, University of Queensland, Brisbane, Queensland 4101, Australia.,Neonatal Services, Mercy Hospital for Women, Melbourne, Victoria 3084, Australia
| | - Clare L Collins
- Neonatal Services, Mercy Hospital for Women, Melbourne, Victoria 3084, Australia
| | - Omar F Kamlin
- Department of Newborn Research, Royal Women's Hospital, Melbourne, Victoria 3052, Australia.,University of Melbourne, Melbourne, Victoria 3010, Australia.,Murdoch Children's Research Institute, Melbourne, Victoria 3052, Australia
| | - Kai König
- Department of Paediatrics, Medicum Wesemlin, Lucerne 6006, Switzerland
| | - Atul Malhotra
- Department of Paediatrics, Monash University, Melbourne, Victoria 3168, Australia.,Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria 3168, Australia.,Monash Newborn, Monash Children's Hospital, Melbourne, Victoria 3168, Australia
| | - Kenneth Tan
- Department of Paediatrics, Monash University, Melbourne, Victoria 3168, Australia.,Monash Newborn, Monash Children's Hospital, Melbourne, Victoria 3168, Australia
| | - Christiane Theda
- Department of Newborn Research, Royal Women's Hospital, Melbourne, Victoria 3052, Australia.,University of Melbourne, Melbourne, Victoria 3010, Australia.,Murdoch Children's Research Institute, Melbourne, Victoria 3052, Australia
| | - Morag J Young
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Melbourne, Victoria 3168, Australia.,Baker Heart and Diabetes Institute, Melbourne, Victoria 3004, Australia
| | - Catriona A McLean
- Department of Anatomical Pathology, Alfred Health, Melbourne, Victoria 3004, Australia.,Department of Medicine, Central Clinical School, Monash University, Melbourne, Victoria 3800, Australia
| | - Nicholas J Wilson
- CSL Limited, Bio21 Institute, Parkville, Melbourne, Victoria 3052, Australia
| | - Arvind Sehgal
- Department of Paediatrics, Monash University, Melbourne, Victoria 3168, Australia.,Monash Newborn, Monash Children's Hospital, Melbourne, Victoria 3168, Australia
| | - Philip M Hansbro
- Priority Research Centres for Healthy Lungs and GrowUpWell, Hunter Medical Research Institute and University of Newcastle, Newcastle, New South Wales 2308, Australia.,Centre for Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Ultimo, Sydney, New South Wales 2007, Australia
| | - James T Pearson
- Cardiovascular Disease Program, Monash Biomedicine Discovery Institute and Department of Physiology, Monash University, Melbourne, Victoria 3800, Australia.,Department of Cardiac Physiology, National Cerebral and Cardiovascular Center Research Institute, Suita, Osaka 564-8565, Japan.,Victorian Heart Institute, Melbourne, Victoria 3168, Australia
| | - Jose M Polo
- Department of Anatomy and Developmental Biology, Monash University, Melbourne, Victoria 3800, Australia.,Development and Stem Cells Program, Monash Biomedicine Discovery Institute, Victoria 3800, Australia.,Australian Regenerative Medicine Institute, Monash University, Melbourne, Victoria 3800, Australia.,Adelaide Centre for Epigenetics, University of Adelaide, Adelaide, South Australia 5005, Australia.,South Australian Immunogenomics Cancer Institute, University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Alex Veldman
- Department of Paediatrics, Monash University, Melbourne, Victoria 3168, Australia.,Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria 3168, Australia.,Department of Pediatrics, Helios HSK, Wiesbaden 65199, Germany.,Department of Pediatric Cardiology, J. Liebig University, Gießen 35392, Germany
| | - Philip J Berger
- Department of Paediatrics, Monash University, Melbourne, Victoria 3168, Australia.,Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria 3168, Australia
| | - Claudia A Nold-Petry
- Department of Paediatrics, Monash University, Melbourne, Victoria 3168, Australia.,Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria 3168, Australia
| | - Marcel F Nold
- Department of Paediatrics, Monash University, Melbourne, Victoria 3168, Australia.,Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria 3168, Australia.,Monash Newborn, Monash Children's Hospital, Melbourne, Victoria 3168, Australia
| |
Collapse
|
2
|
Zhang J, Yu S, Hu W, Wang M, Abudoureyimu D, Luo D, Li T, Long L, Zeng H, Cheng C, Lei Z, Teng J, Kang X. Comprehensive Analysis of Cell Population Dynamics and Related Core Genes During Vitiligo Development. Front Genet 2021; 12:627092. [PMID: 33679890 PMCID: PMC7933673 DOI: 10.3389/fgene.2021.627092] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 01/26/2021] [Indexed: 11/25/2022] Open
Abstract
Vitiligo is a common immune-related depigmentation condition, and its pathogenesis remains unclear. This study used a combination of bioinformatics methods and expression analysis techniques to explore the relationship between immune cell infiltration and gene expression in vitiligo. Previously reported gene expression microarray data from the skin (GSE53146 and GSE75819) and peripheral blood (GSE80009 and GSE90880) of vitiligo patients and healthy controls was used in the analysis. R software was used to filter the differentially expressed genes (DEGs) in each dataset, and the KOBAS 2.0 server was used to perform functional enrichment analysis. Compared with healthy controls, the upregulated genes in skin lesions and peripheral blood leukocytes of vitiligo patents were highly enriched in immune response pathways and inflammatory response signaling pathways. Immunedeconv software and the EPIC method were used to analyze the expression levels of marker genes to obtain the immune cell population in the samples. In the lesional skin of vitiligo patients, the proportions of macrophages, B cells and NK cells were increased compared with healthy controls. In the peripheral blood of vitiligo patients, CD8+ T cells and macrophages were significantly increased. A coexpression analysis of the cell populations and DEGs showed that differentially expressed immune and inflammation response genes had a strong positive correlation with macrophages. The TLR4 receptor pathway, interferon gamma-mediated signaling pathway and lipopolysaccharide-related pathway were positively correlated with CD4+ T cells. Regarding immune response-related genes, the overexpression of IFITM2, TNFSF10, GZMA, ADAMDEC1, NCF2, ADAR, SIGLEC16, and WIPF2 were related to macrophage abundance, while the overexpression of ICOS, GPR183, RGS1, ILF2 and CD28 were related to CD4+ T cell abundance. GZMA and CXCL10 expression were associated with CD8+ T cell abundance. Regarding inflammatory response-related genes, the overexpression of CEBPB, ADAM8, CXCR3, and TNIP3 promoted macrophage infiltration. Only ADORA1 expression was associated with CD4+ T cell infiltration. ADAM8 and CXCL10 expression were associated with CD8+ T cell abundance. The overexpression of CCL18, CXCL10, FOS, NLRC4, LY96, HCK, MYD88, and KLRG1, which are related to inflammation and immune responses, were associated with macrophage abundance. We also found that immune cells infiltration in vitiligo was associated with antigen presentation-related genes expression. The genes and pathways identified in this study may point to new directions for vitiligo treatment.
Collapse
Affiliation(s)
- Jingzhan Zhang
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China.,Xinjiang Key Laboratory of Dermatology Research, Urumqi, China
| | - Shirong Yu
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China.,Xinjiang Key Laboratory of Dermatology Research, Urumqi, China
| | - Wen Hu
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China.,Xinjiang Key Laboratory of Dermatology Research, Urumqi, China
| | - Man Wang
- Department of Gastroenterology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China
| | - Dilinuer Abudoureyimu
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China.,Xinjiang Key Laboratory of Dermatology Research, Urumqi, China
| | - Dong Luo
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China.,Xinjiang Key Laboratory of Dermatology Research, Urumqi, China
| | - Tingting Li
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China.,Xinjiang Key Laboratory of Dermatology Research, Urumqi, China
| | - Linglong Long
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China.,Xinjiang Key Laboratory of Dermatology Research, Urumqi, China
| | - Hui Zeng
- Center for Genome Analysis, ABLife Inc., Wuhan, China
| | - Chao Cheng
- Center for Genome Analysis, ABLife Inc., Wuhan, China
| | - Zixian Lei
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China.,Xinjiang Key Laboratory of Dermatology Research, Urumqi, China
| | - Jianan Teng
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China.,Medical School, Shihezi University, Shihezi, China
| | - Xiaojing Kang
- Department of Dermatology, People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi, China.,Xinjiang Key Laboratory of Dermatology Research, Urumqi, China
| |
Collapse
|
9
|
Liu Y, Zhang H, Ni R, Jia WQ, Wang YY. IL-4R suppresses airway inflammation in bronchial asthma by inhibiting the IL-4/STAT6 pathway. Pulm Pharmacol Ther 2017; 43:32-38. [PMID: 28093225 DOI: 10.1016/j.pupt.2017.01.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 01/09/2017] [Accepted: 01/13/2017] [Indexed: 01/26/2023]
Abstract
OBJECTIVE This study aims to explore the mechanisms of how IL-4R suppresses airway inflammation in bronchial asthma by inhibiting the IL-4/STAT6 pathway. METHODS A total of 27 BALB/c male mice were selected and divided into control, asthma and IL-4R groups. Ovalbumin-induced mouse asthma model was established. Maximal pulmonary resistance was recorded. Hematoxylin and eosin (HE) and periodic acid Schiff (PAS) staining were conducted to observe the pathological changes in lung tissue. Optical microscope was used to detect numbers of total cells, mastocytes, eosinophils (EOS), neutrophils, and lymphocytes. Enzyme-linked immunosorbent assay (ELISA) was adopted for the levels of immunoglobulin (IgE), IL-4, IL-5, IL-13 and interferon (IFN)-γ, flow cytometry for the percentages of IL-4+ CD4+, IFN-γ+ CD4+ and IFN-γ+/IL-4+ in total thymus-derived (T) cells, qRT-PCR for the mRNA expressions of IL-4, IL-5, IL-13, STAT6, pSTAT6, suppressor of cytokine signaling (SOCS), inducible nitric oxide synthase (iNOS) and vascular cell adhesion molecule (VCAM)-1, and Western blotting for the protein expressions of STAT6 and pSTAT6. RESULTS Compared with the control group, the asthma group had irregular tissue structure and severe inflammation, increases in maximal pulmonary resistance, numbers of total cells, EOS, neutrophils, and lymphocytes, levels of IgE, IL-4, IL-5 and IL-13, percentages of IFN-γ+ CD4+ and IFN-γ+/IL-4+ in total T cells, mRNA expressions of IL-4, IL-5, IL-13, STAT6, pSTAT6, SOCS, iNOS and VCAM-1, and protein expressions of STAT6 and pSTAT6, but decreases in IFN-γ level and percentage of IL-4+ CD4+ in total T cells. Compared with the asthma group, the IL-4R group had relatively regular tissue structure and light inflammation, declined maximal RL, numbers of total cells, EOS, neutrophils, and lymphocytes, contents of IgE, IL-4, IL-5 and IL-13, percentages of IFN-γ+ CD4+ and IFN-γ+/IL-4+ in total T cells, mRNA expressions of IL-4, IL-5, IL-13, STAT6, pSTAT6, SOCS, iNOS and VCAM-1, and protein expressions of STAT6 and pSTAT6, but elevated IFN-γ content and percentage of IL-4+ CD4+ in total T cells. CONCLUSION Our results demonstrate that IL-4R can suppress airway inflammation in bronchial asthma by inhibited the IL-4/STAT6 pathway, which may provide a new therapeutic approach for the treatment of bronchial asthma.
Collapse
Affiliation(s)
- Ying Liu
- Department of Respiration Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, PR China.
| | - Hui Zhang
- Department of Respiration Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, PR China
| | - Ran Ni
- Department of Respiration Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, PR China
| | - Wen-Qing Jia
- Department of Respiration Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, PR China
| | - Yuan-Yuan Wang
- Department of Respiration Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, PR China
| |
Collapse
|