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Foyle KL, Robertson SA. Gamma delta (γδ) T cells in the female reproductive tract: active participants or indifferent bystanders in reproductive success? DISCOVERY IMMUNOLOGY 2024; 3:kyae004. [PMID: 38863792 PMCID: PMC11165432 DOI: 10.1093/discim/kyae004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 03/27/2024] [Accepted: 04/25/2024] [Indexed: 06/13/2024]
Abstract
The female reproductive tract accommodates and balances the unique immunological challenges of protection from sexually transmitted pathogens and tolerance of the fetus and placenta in pregnancy. Leukocytes in the female reproductive tract actively engage in extensive maternal adaptations that are imperative for embryo implantation, placental development, and fetal growth support. γδ T cells are abundant at many mucosal sites in the body, where they provide protection against pathogens and cancer, and have roles in tissue renewal and homeostasis. In this review, we summarize studies in humans and rodents showing that γδ T cells are prevalent in the female reproductive tract and fluctuate in response to hormone changes across the reproductive cycle. Emerging evidence points to a link between changes in their abundance and molecular repertoire in the uterus and pregnancy disorders including recurrent miscarriage and preterm birth. However, defining the precise functional role of female reproductive tract γδ T cells and understanding their physiological significance in reproduction and pregnancy have remained elusive. Here, we critically analyze whether reproductive tract γδ T cells could be active participants in reproductive events-or whether their principal function is immune defense, in which case they may compromise pregnancy success unless adequately regulated.
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Affiliation(s)
- Kerrie L Foyle
- Robinson Research Institute and School of Biomedicine, The University of Adelaide, Adelaide, SA, Australia
| | - Sarah A Robertson
- Robinson Research Institute and School of Biomedicine, The University of Adelaide, Adelaide, SA, Australia
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Raverdy V, Chatelain E, Lasailly G, Caiazzo R, Vandel J, Verkindt H, Marciniak C, Legendre B, Bauvin P, Oukhouya-Daoud N, Baud G, Chetboun M, Vantyghem MC, Gnemmi V, Leteurtre E, Staels B, Lefebvre P, Mathurin P, Marot G, Pattou F. Combining diabetes, sex, and menopause as meaningful clinical features associated with NASH and liver fibrosis in individuals with class II and III obesity: A retrospective cohort study. Obesity (Silver Spring) 2023; 31:3066-3076. [PMID: 37987186 DOI: 10.1002/oby.23904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/13/2023] [Accepted: 07/30/2023] [Indexed: 11/22/2023]
Abstract
OBJECTIVE Steatotic liver disease (SLD) is frequent in individuals with obesity. In this study, type 2 diabetes (T2D), sex, and menopausal status were combined to refine the stratification of obesity regarding the risk of advanced SLD and gain further insight into disease physiopathology. METHODS This study enrolled 1446 participants with obesity from the ABOS cohort (NCT01129297), who underwent extensive phenotyping, including liver histology and transcriptome profiling. Hierarchical clustering was applied to classify participants. The prevalence of metabolic disorders associated with steatohepatitis (NASH) and liver fibrosis (F ≥ 2) was determined within each identified subgroup and aligned to clinical and biological characteristics. RESULTS The prevalence of NASH and F ≥ 2 was, respectively, 9.5% (N = 138/1446) and 11.7% (N = 159/1365) in the overall population, 20.3% (N = 107/726) and 21.1% (N = 106/502) in T2D patients, and 3.4% (N = 31/920) and 6.1% (N = 53/863) in non-T2D patients. NASH and F ≥ 2 prevalence was 15.4% (33/215) and 15.5% (32/206) among premenopausal women with T2D vs. 29.5% (33/112) and 30.3% (N = 36/119) in postmenopausal women with T2D (p < 0.01); and 21.0% (21/100) / 27.0% (24/89) in men with T2D ≥ age 50 years and 17.9% (17/95) / 18.5% (17/92) in men with T2D < age 50 years (NS). The distinct contribution of menopause was confirmed by the interaction between sex and age with respect to NASH among T2D patients (p = 0.048). Finally, several NASH-associated biological traits (lower platelet count; higher serum uric acid; gamma-glutamyl transferase; aspartate aminotransferase) and liver expressed genes AKR1B10 and CCL20 were significantly associated with menopause in women with T2D but not with age in men with T2D. CONCLUSIONS This study unveiled a remarkably high prevalence of advanced SLD after menopause in women with T2D, associated with a dysfunctional biological liver profile.
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Affiliation(s)
- Violeta Raverdy
- University Lille, Lille, France
- European Genomic Institute for Diabetes, Lille, France
- INSERM, UMR 1190, Translational Research for Diabetes, Lille, France
- CHU Lille, Integrated Center for Obesity, Lille, France
| | - Estelle Chatelain
- University Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41-UAR 2014-PLBS, Lille, France
| | - Guillaume Lasailly
- University Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, France
| | - Robert Caiazzo
- University Lille, Lille, France
- European Genomic Institute for Diabetes, Lille, France
- INSERM, UMR 1190, Translational Research for Diabetes, Lille, France
- CHU Lille, Integrated Center for Obesity, Lille, France
- General and Endocrine Surgery, CHU Lille, Lille, France
| | - Jimmy Vandel
- University Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, US 41-UAR 2014-PLBS, Lille, France
| | - Helene Verkindt
- University Lille, Lille, France
- European Genomic Institute for Diabetes, Lille, France
- INSERM, UMR 1190, Translational Research for Diabetes, Lille, France
- CHU Lille, Integrated Center for Obesity, Lille, France
- General and Endocrine Surgery, CHU Lille, Lille, France
| | - Camille Marciniak
- University Lille, Lille, France
- European Genomic Institute for Diabetes, Lille, France
- INSERM, UMR 1190, Translational Research for Diabetes, Lille, France
- CHU Lille, Integrated Center for Obesity, Lille, France
- General and Endocrine Surgery, CHU Lille, Lille, France
| | - Benjamin Legendre
- University Lille, Lille, France
- INSERM, UMR 1190, Translational Research for Diabetes, Lille, France
| | - Pierre Bauvin
- University Lille, Lille, France
- European Genomic Institute for Diabetes, Lille, France
- INSERM, UMR 1190, Translational Research for Diabetes, Lille, France
| | - Naima Oukhouya-Daoud
- University Lille, Lille, France
- European Genomic Institute for Diabetes, Lille, France
- INSERM, UMR 1190, Translational Research for Diabetes, Lille, France
- CHU Lille, Integrated Center for Obesity, Lille, France
- General and Endocrine Surgery, CHU Lille, Lille, France
| | - Gregory Baud
- University Lille, Lille, France
- European Genomic Institute for Diabetes, Lille, France
- INSERM, UMR 1190, Translational Research for Diabetes, Lille, France
- CHU Lille, Integrated Center for Obesity, Lille, France
- General and Endocrine Surgery, CHU Lille, Lille, France
| | - Mikael Chetboun
- University Lille, Lille, France
- European Genomic Institute for Diabetes, Lille, France
- INSERM, UMR 1190, Translational Research for Diabetes, Lille, France
- CHU Lille, Integrated Center for Obesity, Lille, France
- General and Endocrine Surgery, CHU Lille, Lille, France
| | - Marie-Christine Vantyghem
- University Lille, Lille, France
- European Genomic Institute for Diabetes, Lille, France
- INSERM, UMR 1190, Translational Research for Diabetes, Lille, France
| | - Viviane Gnemmi
- University Lille, CNRS, Inserm, CHU Lille, UMR9020-U1277 - CANTHER - Cancer Heterogeneity Plasticity and Resistance to Therapies, Lille, France
- Department of Pathology, CHU Lille, Lille, France
| | - Emmanuelle Leteurtre
- University Lille, CNRS, Inserm, CHU Lille, UMR9020-U1277 - CANTHER - Cancer Heterogeneity Plasticity and Resistance to Therapies, Lille, France
- Department of Pathology, CHU Lille, Lille, France
| | - Bart Staels
- University Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011- EGID, Lille, France
| | - Philippe Lefebvre
- University Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011- EGID, Lille, France
| | - Philippe Mathurin
- University Lille, Inserm, CHU Lille, U1286 - INFINITE - Institute for Translational Research in Inflammation, Lille, France
| | - Guillemette Marot
- University Lille, CHU Lille, ULR 2694-METRICS: Evaluation des technologies de santé et des pratiques médicales, Lille, France
- Inria, MODAL, MOdels for Data Analysis and Learning, Lille, France
| | - Francois Pattou
- University Lille, Lille, France
- European Genomic Institute for Diabetes, Lille, France
- INSERM, UMR 1190, Translational Research for Diabetes, Lille, France
- CHU Lille, Integrated Center for Obesity, Lille, France
- General and Endocrine Surgery, CHU Lille, Lille, France
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Wu B, Zhao Q, Li Z, Min Z, Shi M, Nie X, He Q, Gui R. Environmental level bisphenol A accelerates alterations of the reno-cardiac axis by the MAPK cascades in male diabetic rats: An analysis based on transcriptomic profiling and bioinformatics. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 287:117671. [PMID: 34435562 DOI: 10.1016/j.envpol.2021.117671] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 06/25/2021] [Accepted: 06/26/2021] [Indexed: 06/13/2023]
Abstract
In humans and animal models, the kidneys and cardiovascular systems are negatively affected by BPA from the environment. It is considered that BPA have some potential estrogen-like and non-hormone-like properties. In this study, RNA-sequencing and its-related bioinformatics was used as the basic strategy to clarify the characteristic mechanisms of kidney-heart axis remodeling and dysfunction in diabetic male rats under BPA exposure. We found that continuous BPA exposure in diabetic rats aggravated renal impairment, and caused hemodynamic disorders and dysfunctions. There were 655 and 125 differentially expressed genes in the kidney and heart, respectively. For the kidneys, functional annotation and enrichment, and gene set enrichment analyses identified bile acid secretion related to lipid synthesis and transport, and MAPK cascade pathways. For the heart, these bioinformatics analyses clearly pointed to MAPKs pathways. A total of 12 genes and another total of 6 genes were identified from the kidney tissue and heart tissue, respectively. Western blotting showed that exposure to BPA activated MAPK cascades in both organs. In this study, the exacerbated remodeling of diabetic kidney-heart axis under BPA exposure and diabetes might occur through hemodynamics, metabolism disorders, and the immune-inflammatory response, as well as continuous estrogen-like stimulation, with focus on the MAPK cascades.
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Affiliation(s)
- Bin Wu
- Department of Blood Transfusion, The Third Xiangya Hospital, Central South University, Changsha, China; Wuhan Hospital of Traditional Chinese and Western Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Department of Physiology, Pathophysiology, Pharmacology and Toxicology (Laboratory of Physiological Science), Hubei University of Arts and Science, Xiangyang, China
| | - Qiangqiang Zhao
- Department of Blood Transfusion, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Zuoneng Li
- Institute of Environment Health and Food Safety, Wuhan Center for Diseases Control and Prevention, Wuhan, China
| | - Zhiteng Min
- Department of Occupational Health, Wuhan Center for Diseases Control and Prevention, Wuhan, China; Key Laboratory of Occupational Hazard Identification and Control of Hubei Province, Wuhan University of Science and Technology, Wuhan, China
| | - Mengdie Shi
- Institute of Environment Health and Food Safety, Wuhan Center for Diseases Control and Prevention, Wuhan, China
| | - Xinmin Nie
- Department of Laboratory Medicine, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Qingnan He
- Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Rong Gui
- Department of Blood Transfusion, The Third Xiangya Hospital, Central South University, Changsha, China.
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Aging-Associated Alterations in Mammary Epithelia and Stroma Revealed by Single-Cell RNA Sequencing. Cell Rep 2020; 33:108566. [PMID: 33378681 PMCID: PMC7898263 DOI: 10.1016/j.celrep.2020.108566] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 10/13/2020] [Accepted: 12/07/2020] [Indexed: 12/11/2022] Open
Abstract
Aging is closely associated with increased susceptibility to breast cancer, yet there have been limited systematic studies of aging-induced alterations in the mammary gland. Here, we leverage high-throughput single-cell RNA sequencing to generate a detailed transcriptomic atlas of young and aged murine mammary tissues. By analyzing epithelial, stromal, and immune cells, we identify age-dependent alterations in cell proportions and gene expression, providing evidence that suggests alveolar maturation and physiological decline. The analysis also uncovers potential pro-tumorigenic mechanisms coupled to the age-associated loss of tumor suppressor function and change in microenvironment. In addition, we identify a rare, age-dependent luminal population co-expressing hormone-sensing and secretory-alveolar lineage markers, as well as two macrophage populations expressing distinct gene signatures, underscoring the complex heterogeneity of the mammary epithelia and stroma. Collectively, this rich single-cell atlas reveals the effects of aging on mammary physiology and can serve as a useful resource for understanding aging-associated cancer risk. Using single-cell RNA-sequencing, Li et al. compare mammary epithelia and stroma in young and aged mice. Age-dependent changes at cell and gene levels provide evidence suggesting alveolar maturation, functional deterioration, and potential pro-tumorigenic and inflammatory alterations. Additionally, identification of heterogeneous luminal and macrophage subpopulations underscores the complexity of mammary lineages.
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5
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Menzies FM, Oldham RS, Waddell C, Nelson SM, Nibbs RJB. A Comprehensive Profile of Chemokine Gene Expression in the Tissues of the Female Reproductive Tract in Mice. Immunol Invest 2019; 49:264-286. [PMID: 31429329 DOI: 10.1080/08820139.2019.1655573] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Homeostatic leukocyte trafficking into and within the female reproductive tract (FRT) contributes to fertility and reproductive health. It is unclear how this process is regulated in the anatomically distinct reproductive tissues, or whether the genes involved are affected by cyclical changes in reproductive hormones. In tissues such as skin and intestine, mouse studies have defined evolutionarily conserved molecular mechanisms for tissue-specific homing, interstitial positioning, and leukocyte egress. Chemokine family members are invariably involved, with the chemokine expression profile of a tissue regulating leukocyte content. Reproductive tissues (ovary, vagina, cervix, uterine horn) of 8 week old virgin female C57BL/6 mice (n = 20) were collected, and expression of mRNA for leukocyte markers and chemokines conducted by qPCR. Lymphocytic and myeloid cell populations within the uterus, cervix, bone marrow and PALN from virgin C57BL/6 mice were determined by flow cytometric analysis. Variation in leukocyte content between reproductive tissues is evident, with the uterus and cervix containing complex mixtures of lymphocytes and myeloid cells. Twenty-six chemokine genes are expressed in the FRT, many by several component tissues, some preferentially by one. Most striking are Xcl1 and Ccl28, which are restricted to the uterus. Ccl20 and genes encoding CXCR2 ligands are primarily transcribed in cervix and vagina. Ovary shows the lowest expression of most chemokine genes, with the notable exception of Ccl21 and Ccl27. We also identify eight chemokines in the vagina whose expression fluctuates substantially across the oestrous cycle. These data reveal complex chemokine networks within the FRT, and provide a framework for future studies of homeostatic leukocyte trafficking into and within these tissues.Abbreviations: BM: bone marrow; DC: dendritic cell; DN: double negative; FRT: female reproductive tract; FSC: forward scatter; NK: natural killer; PALN: para-aortic lymph node; SSC: side scatter; Tregs: regulatory T cells.
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Affiliation(s)
- Fiona M Menzies
- School of Health & Life Science, University of the West of Scotland, Paisley, UK.,Obstetrics & Gynaecology, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Rachel S Oldham
- Obstetrics & Gynaecology, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK.,Institute of Infection, Immunity & Inflammation, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Carolann Waddell
- Obstetrics & Gynaecology, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Scott M Nelson
- Obstetrics & Gynaecology, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Robert J B Nibbs
- Institute of Infection, Immunity & Inflammation, College of Medicine, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
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Park C, Bae H, Bazer FW, Song G, Lim W. Activation of CCL20 and its receptor CCR6 promotes endometrium preparation for implantation and placenta development during the early pregnancy period in pigs. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2019; 92:35-42. [PMID: 30414404 DOI: 10.1016/j.dci.2018.11.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 11/06/2018] [Accepted: 11/06/2018] [Indexed: 06/08/2023]
Abstract
The success of implantation and placentation during early pregnancy depends on the intrauterine environment of diverse histotrophs, including nutrients, growth factors, cytokines, and chemokines. Here, we determined the functional role and signal transduction of CC-motif chemokine 20 (CCL20) in the porcine endometrium during pregnancy. The expression of CCL20 and its receptor CCR6 was abundant in the glandular epithelium (GE) and luminal epithelium (LE) of the porcine endometrium during early pregnancy. Administration of CCL20 to porcine endometrial LE cells increased cellular proliferation with strong PCNA expression by activation of PI3K and MAPK signaling. Blocking PI3K and MAPK decreased the CCL20-mediated elevated proliferation of pLE cells. Moreover, the proliferation of pLE cells was enhanced by inhibiting the LPS-induced cytokines and tunicamycin-induced endoplasmic reticulum (ER) stress response proteins. Overall, these results suggest that CCL20 may improve the endometrial receptivity through inducing proliferative signal transduction in the porcine endometrium during the early gestational period.
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Affiliation(s)
- Chanho Park
- Department of Biomedical Sciences, Catholic Kwandong University, Gangneung, 25601, Republic of Korea
| | - Hyocheol Bae
- Institute of Animal Molecular Biotechnology and Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841, Republic of Korea
| | - Fuller W Bazer
- Center for Animal Biotechnology and Genomics and Department of Animal Science, Texas A&M University, College Station, 77843-2471, Texas, USA
| | - Gwonhwa Song
- Institute of Animal Molecular Biotechnology and Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841, Republic of Korea.
| | - Whasun Lim
- Department of Biomedical Sciences, Catholic Kwandong University, Gangneung, 25601, Republic of Korea; Biomedical Institute of Mycological Resource, College of Medicine, Catholic Kwandong University, Incheon, 22711, Republic of Korea.
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Herb Formula ZhenRongDan Balances Sex Hormones, Modulates Organ Atrophy, and Restores ER α and ER β Expressions in Ovariectomized Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:5896398. [PMID: 30008786 PMCID: PMC6020479 DOI: 10.1155/2018/5896398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 05/20/2018] [Accepted: 05/24/2018] [Indexed: 12/28/2022]
Abstract
Herb mixtures are widely used for treatment of the menopausal syndrome long before the hormonal therapy. However, there is insufficient data for herb remedies in treating menopausal syndromes. Here we aim to investigate the effect of ZhenRongDan (ZRD) in balancing female hormones, regulating expression of estrogen receptors (ERs), and preventing organ atrophy in menopausal rats. Rats that underwent bilateral ovariectomy were used in the experiments; the effects of ZRD on serum follicle-stimulating hormone (FSH), luteinizing hormone (LH), prolactin (PRL), and estradiol (E2) levels were observed. Histology of vagina and ERs expression in vagina, uterus, and adrenal gland were also examined. ELISAs were used to analyze the changes of FSH, LH, PRL, and E2 in serum, and the morphological changes of the cervical epithelium cells were observed by Hematoxylin & Eosin (H&E) staining. Immunohistochemistry and western blot were applied to detect estrogen receptors subtypes alpha (ERα) and beta (ERβ) expression in vagina, uterus, and adrenal gland. We found that ZRD could significantly reduce the weight of the adrenal gland and increase the weight of the uterus. It could decrease the release of FSH and LH as well as increasing E2 and PRL levels. Furthermore, ZRD could improve the number of cervical vaginal epithelial cells and increase the thickness of the vaginal wall. And the altered expressions of ERα and ERβ are also restored by ZRD. ZRD could obviously relieve the endocrine disorders, modulate organ atrophy, and restore ERα and ERβ expression in the ovariectomized rat model.
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Increase in chemokine CXCL1 by ERβ ligand treatment is a key mediator in promoting axon myelination. Proc Natl Acad Sci U S A 2018; 115:6291-6296. [PMID: 29844175 PMCID: PMC6004485 DOI: 10.1073/pnas.1721732115] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Estrogen receptor β (ERβ) ligands promote remyelination in mouse models of multiple sclerosis. Recent work using experimental autoimmune encephalomyelitis (EAE) has shown that ERβ ligands induce axon remyelination, but impact peripheral inflammation to varying degrees. To identify if ERβ ligands initiate a common immune mechanism in remyelination, central and peripheral immunity and pathology in mice given ERβ ligands at peak EAE were assessed. All ERβ ligands induced differential expression of cytokines and chemokines, but increased levels of CXCL1 in the periphery and in astrocytes. Oligodendrocyte CXCR2 binds CXCL1 and has been implicated in normal myelination. In addition, despite extensive immune cell accumulation in the CNS, all ERβ ligands promoted extensive remyelination in mice at peak EAE. This finding highlights a component of the mechanism by which ERβ ligands mediate remyelination. Hence, interplay between the immune system and central nervous system may be responsible for the remyelinating effects of ERβ ligands. Our findings of potential neuroprotective benefits arising from the presence of CXCL1 could have implications for improved therapies for multiple sclerosis.
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9
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Kay S, Madan T. Fertility defects in Surfactant associated protein D knockout female mice: altered ovarian hormone profile. Mol Immunol 2016; 71:87-97. [DOI: 10.1016/j.molimm.2016.01.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 11/17/2015] [Accepted: 01/04/2016] [Indexed: 01/06/2023]
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10
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Xu Y, Chu N, Qiu X, Gober HJ, Li D, Wang L. The interconnected role of chemokines and estrogen in bone metabolism. Biosci Trends 2016; 10:433-444. [DOI: 10.5582/bst.2016.01072] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Yingping Xu
- Obstetrics and Gynecology Hospital of Fudan University
- Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases
- Laboratory for Reproductive Immunology, Hospital & Institute of Obstetrics and Gynecology, IBS, Shanghai Medical College, Fudan University
- The Academy of Integrative Medicine of Fudan University
| | - Nan Chu
- Obstetrics and Gynecology Hospital of Fudan University
- Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases
- Laboratory for Reproductive Immunology, Hospital & Institute of Obstetrics and Gynecology, IBS, Shanghai Medical College, Fudan University
| | - Xuemin Qiu
- Obstetrics and Gynecology Hospital of Fudan University
- Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases
- Laboratory for Reproductive Immunology, Hospital & Institute of Obstetrics and Gynecology, IBS, Shanghai Medical College, Fudan University
- The Academy of Integrative Medicine of Fudan University
| | | | - Dajin Li
- Obstetrics and Gynecology Hospital of Fudan University
- Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases
- Laboratory for Reproductive Immunology, Hospital & Institute of Obstetrics and Gynecology, IBS, Shanghai Medical College, Fudan University
- The Academy of Integrative Medicine of Fudan University
| | - Ling Wang
- Obstetrics and Gynecology Hospital of Fudan University
- Shanghai Key Laboratory of Female Reproductive Endocrine-related Diseases
- Laboratory for Reproductive Immunology, Hospital & Institute of Obstetrics and Gynecology, IBS, Shanghai Medical College, Fudan University
- The Academy of Integrative Medicine of Fudan University
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Wira CR, Rodriguez-Garcia M, Patel MV, Biswas N, Fahey JV. Endocrine Regulation of the Mucosal Immune System in the Female Reproductive Tract. Mucosal Immunol 2015. [DOI: 10.1016/b978-0-12-415847-4.00110-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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12
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Haddad SN, Wira CR. Estradiol regulation of constitutive and keratinocyte growth factor-induced CCL20 and CXCL1 secretion by mouse uterine epithelial cells. Am J Reprod Immunol 2014; 72:34-44. [PMID: 24807244 DOI: 10.1111/aji.12260] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2013] [Accepted: 03/31/2014] [Indexed: 01/04/2023] Open
Abstract
PROBLEM Estradiol can directly affect epithelial cells or indirectly affect epithelial cells via stromal fibroblast secretion of growth factors, such as keratinocyte growth factor (KGF). The purpose of the present study was to determine whether estradiol regulates constitutive as well as KGF-induced uterine epithelial cell secretion of CCL20 and CXCL1. METHOD OF STUDY Freshly isolated and polarized uterine epithelial cells from Balb/c mice were cultured with estradiol in the presence or absence of KGF. CCL20 and CXCL1 were measured by ELISA. RESULTS Estradiol inhibited CCL20 secretion by freshly isolated and polarized uterine epithelial cells in the presence or absence of KGF. Unexpectedly, it enhanced KGF-induced CXCL1 secretion beyond that seen with KGF alone. Estradiol increased CXCL1 secretion at 24 hr and inhibited CCL20 at 48 hr. The effects of estradiol are specific in that progesterone, cortisol, dihydrotestosterone, and aldosterone had no effect on either CCL20 or CXCL1 secretion. The inhibitory effect of estradiol on CCL20 secretion was reversed with ICI 182,780, an estrogen receptor antagonist, indicating that this effect is estrogen receptor mediated. CONCLUSIONS Our data indicate that estradiol is important in regulating the effects of KGF on mouse uterine epithelial cell secretion of CCL20 and CXCL1.
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Affiliation(s)
- Severina N Haddad
- Department of Physiology and Neurobiology, Geisel School of Medicine at Dartmouth, One Medical Center Drive, Lebanon, NH, USA
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Rodriguez-Garcia M, Biswas N, Patel MV, Barr FD, Crist SG, Ochsenbauer C, Fahey JV, Wira CR. Estradiol reduces susceptibility of CD4+ T cells and macrophages to HIV-infection. PLoS One 2013; 8:e62069. [PMID: 23614015 PMCID: PMC3629151 DOI: 10.1371/journal.pone.0062069] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2012] [Accepted: 03/18/2013] [Indexed: 12/21/2022] Open
Abstract
The magnitude of the HIV epidemic in women requires urgent efforts to find effective preventive methods. Even though sex hormones have been described to influence HIV infection in epidemiological studies and regulate different immune responses that may affect HIV infection, the direct role that female sex hormones play in altering the susceptibility of target cells to HIV-infection is largely unknown. Here we evaluated the direct effect of 17-β-estradiol (E2) and ethinyl estradiol (EE) in HIV-infection of CD4+ T-cells and macrophages. Purified CD4+ T-cells and monocyte-derived macrophages were generated in vitro from peripheral blood and infected with R5 and X4 viruses. Treatment of CD4+ T-cells and macrophages with E2 prior to viral challenge reduced their susceptibility to HIV infection in a dose-dependent manner. Addition of E2 2 h after viral challenge however did not result in reduced infection. In contrast, EE reduced infection in macrophages to a lesser extent than E2 and had no effect on CD4+ T-cell infection. Reduction of HIV-infection induced by E2 in CD4+ T-cells was not due to CCR5 down-regulation, but was an entry-mediated mechanism since infection with VSV-G pseudotyped HIV was not modified by E2. In macrophages, despite the lack of an effect of E2 on CCR5 expression, E2–treatment reduced viral entry 2 h after challenge and increased MIP-1β secretion. These results demonstrate the direct effect of E2 on susceptibility of HIV-target cells to infection and indicate that inhibition of target cell infection involves cell-entry related mechanisms.
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Affiliation(s)
- Marta Rodriguez-Garcia
- Department of Physiology and Neurobiology, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire, United States of America.
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Patel MV, Fahey JV, Rossoll RM, Wira CR. Innate immunity in the vagina (part I): estradiol inhibits HBD2 and elafin secretion by human vaginal epithelial cells. Am J Reprod Immunol 2013; 69:463-74. [PMID: 23398087 DOI: 10.1111/aji.12078] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2012] [Accepted: 01/01/2013] [Indexed: 12/30/2022] Open
Abstract
PROBLEM Vaginal epithelial cells (VEC) are the first line of defense against incoming pathogens in the female reproductive tract. Their ability to produce the anti-HIV molecules elafin and HBD2 under hormonal stimulation is unknown. METHOD OF STUDY Vaginal epithelial cells were recovered using a menstrual cup and cultured overnight prior to treatment with estradiol (E₂), progesterone (P₄) or a panel of selective estrogen response modulators (SERMs). Conditioned media were recovered and analyzed for protein concentration and anti-HIV activity. RESULTS E₂ significantly decreased the secretion of HBD2 and elafin by VEC over 48 hrs, while P4 and the SERMs (tamoxifen, PHTTP, ICI or Y134) had no effect. VEC conditioned media from E₂ -treated cells had no anti-HIV activity, while that from E₂ /P₄ -treated cells significantly inhibited HIV-BaL infection. CONCLUSION The menstrual cup allows for effective recovery of primary VEC. Their production of HBD2 and elafin is sensitive to E₂, suggesting that innate immune protection varies in the vagina across the menstrual cycle.
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Affiliation(s)
- Mickey V Patel
- Department of Physiology and Neurobiology, Geisel School of Medicine at Dartmouth, Lebanon, NH 03756, USA.
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