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Khaw YM, Anwar S, Zhou J, Kawano T, Lin P, Otero A, Barakat R, Drnevich J, Takahashi T, Ko CJ, Inoue M. Estrogen receptor alpha signaling in dendritic cells modulates autoimmune disease phenotype in mice. EMBO Rep 2023; 24:e54228. [PMID: 36633157 PMCID: PMC9986829 DOI: 10.15252/embr.202154228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/23/2022] [Accepted: 12/16/2022] [Indexed: 01/13/2023] Open
Abstract
Estrogen is a disease-modifying factor in multiple sclerosis (MS) and its animal model experimental autoimmune encephalomyelitis (EAE) via estrogen receptor alpha (ERα). However, the mechanisms by which ERα signaling contributes to changes in disease pathogenesis have not been completely elucidated. Here, we demonstrate that ERα deletion in dendritic cells (DCs) of mice induces severe neurodegeneration in the central nervous system in a mouse EAE model and resistance to interferon beta (IFNβ), a first-line MS treatment. Estrogen synthesized by extragonadal sources is crucial for controlling disease phenotypes. Mechanistically, activated ERα directly interacts with TRAF3, a TLR4 downstream signaling molecule, to degrade TRAF3 via ubiquitination, resulting in reduced IRF3 nuclear translocation and transcription of membrane lymphotoxin (mLT) and IFNβ components. Diminished ERα signaling in DCs generates neurotoxic effector CD4+ T cells via mLT-lymphotoxin beta receptor (LTβR) signaling. Lymphotoxin beta receptor antagonist abolished EAE disease symptoms in the DC-specific ERα-deficient mice. These findings indicate that estrogen derived from extragonadal sources, such as lymph nodes, controls TRAF3-mediated cytokine production in DCs to modulate the EAE disease phenotype.
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Affiliation(s)
- Yee Ming Khaw
- Department of Comparative BiosciencesUniversity of Illinois at Urbana‐ChampaignUrbanaILUSA
- Neuroscience ProgramUniversity of Illinois at Urbana‐ChampaignUrbanaILUSA
| | - Shehata Anwar
- Department of Comparative BiosciencesUniversity of Illinois at Urbana‐ChampaignUrbanaILUSA
- Department of Pathology, Faculty of Veterinary MedicineBeni‐Suef University (BSU)Beni‐SuefEgypt
| | - Jinyan Zhou
- Department of Comparative BiosciencesUniversity of Illinois at Urbana‐ChampaignUrbanaILUSA
- Neuroscience ProgramUniversity of Illinois at Urbana‐ChampaignUrbanaILUSA
| | - Tasuku Kawano
- Department of Comparative BiosciencesUniversity of Illinois at Urbana‐ChampaignUrbanaILUSA
- Division of Pathophysiology, Department of Pharmaceutical Sciences, Faculty of Pharmaceutical SciencesTohoku Medical and Pharmaceutical UniversitySendaiJapan
| | - Po‐Ching Lin
- Department of Comparative BiosciencesUniversity of Illinois at Urbana‐ChampaignUrbanaILUSA
| | - Ashley Otero
- Department of Comparative BiosciencesUniversity of Illinois at Urbana‐ChampaignUrbanaILUSA
- Neuroscience ProgramUniversity of Illinois at Urbana‐ChampaignUrbanaILUSA
| | - Radwa Barakat
- Department of Comparative BiosciencesUniversity of Illinois at Urbana‐ChampaignUrbanaILUSA
- Department of Toxicology and Forensic MedicineCollege of Veterinary Medicine, Benha UniversityQalyubiaEgypt
| | - Jenny Drnevich
- Roy J. Carver Biotechnology CenterUniversity of Illinois Urbana‐ChampaignUrbanaILUSA
| | - Tomoko Takahashi
- Division of Pathophysiology, Department of Pharmaceutical Sciences, Faculty of Pharmaceutical SciencesTohoku Medical and Pharmaceutical UniversitySendaiJapan
| | - CheMyong Jay Ko
- Department of Comparative BiosciencesUniversity of Illinois at Urbana‐ChampaignUrbanaILUSA
- Neuroscience ProgramUniversity of Illinois at Urbana‐ChampaignUrbanaILUSA
| | - Makoto Inoue
- Department of Comparative BiosciencesUniversity of Illinois at Urbana‐ChampaignUrbanaILUSA
- Neuroscience ProgramUniversity of Illinois at Urbana‐ChampaignUrbanaILUSA
- Beckman Institute for Advanced Science and TechnologyUrbanaILUSA
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2
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Mao H, Wang W, Shi L, Chen C, Han C, Zhao J, Zhuo Q, Shen S, Li Y, Huo J. Metabolomics and physiological analysis of the effect of calcium supplements on reducing bone loss in ovariectomized rats by increasing estradiol levels. Nutr Metab (Lond) 2021; 18:76. [PMID: 34301294 PMCID: PMC8305954 DOI: 10.1186/s12986-021-00602-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 06/30/2021] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Data from the 2010-2012 Chinese National Nutrition and Health Survey showed that the vast majority of postmenopausal women in China had dual deficiencies in calcium and estrogen. OBJECTIVE This study aimed to clarify whether calcium supplementation alleviated bone loss caused by calcium restriction combined with estrogen deficiency in rats. METHODS Forty-eight female rats aged 9 weeks were assigned to 4 groups and fed a low-calcium diet: sham-operated (SHAM-LC), ovariectomized (OVX-LC), and ovariectomized rats treated with 750 mg/kg (OVX-LC-M) or 2800 mg/kg CaCO3 (OVX-LC-H). CaCO3 or distilled water was administered orally for 13 weeks. Bone mineral density (BMD) and histomorphometry of the femur, serum biochemical parameters, and serum metabolites were analyzed. RESULTS The OVX-LC rats showed a significant increase in body weight and serum levels of lipid markers, a significant decrease in serum estradiol, calcium, phosphorus, and 25(OH)D levels, and deterioration of the femur. At 750 mg/kg and 2800 mg/kg, CaCO3 reduced the deterioration of trabecular bone and increased the trabecular area percentage (Tb.Ar %) and BMD of the femur. Serum estradiol levels increased in a dose-dependent manner after CaCO3 supplementation (p < 0.01). The administration of 2800 mg/kg CaCO3 decreased serum triglyceride and high-density lipoprotein levels (p < 0.05) and decreased the levels of the bone turnover markers osteocalcin, N-telopeptide of type I collagen and β-crosslaps. The results of the metabolomics analysis showed that the glycerophospholipid metabolism pathway was closely related to calcium supplementation, and more DG (44:6 n3), LysoPC (22:2) and PE (P-34:3) and less Cer (d43:0) and PE-NMe2 (46:3) were produced. CONCLUSIONS The results clearly indicated that calcium supplementation was beneficial for decreasing bone loss in OVX-LC rats. The present study is the first to show that calcium supplementation increased the estradiol content in OVX-LC rats, and the effect of calcium on bone loss may be partially attributed to the increase in the estrogen level that subsequently induced the changes in metabolite levels, eventually increasing the bone mineral density to a relatively higher level to reduce bone deterioration.
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Affiliation(s)
- Hongmei Mao
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, 29 Nanwei Road, Beijing, 100050, China
| | - Wenjun Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Lili Shi
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, 29 Nanwei Road, Beijing, 100050, China
| | - Chen Chen
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, 29 Nanwei Road, Beijing, 100050, China
| | - Chao Han
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, 29 Nanwei Road, Beijing, 100050, China
| | - Jinpeng Zhao
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, 29 Nanwei Road, Beijing, 100050, China
| | - Qin Zhuo
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, 29 Nanwei Road, Beijing, 100050, China
| | - Shi Shen
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, 29 Nanwei Road, Beijing, 100050, China
| | - Yan Li
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, 29 Nanwei Road, Beijing, 100050, China.
| | - Junsheng Huo
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, 29 Nanwei Road, Beijing, 100050, China.
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R S J. The Immune Microenvironment in Human Papilloma Virus-Induced Cervical Lesions-Evidence for Estrogen as an Immunomodulator. Front Cell Infect Microbiol 2021; 11:649815. [PMID: 33996630 PMCID: PMC8120286 DOI: 10.3389/fcimb.2021.649815] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 03/29/2021] [Indexed: 12/24/2022] Open
Abstract
Globally, human papilloma virus (HPV) infection is a common sexually transmitted disease. However, most of the HPV infections eventually resolve aided by the body’s efficient cell-mediated immune responses. In the vast majority of the small group of patients who develop overt disease too, it is the immune response that culminates in regression of lesions. It is therefore a rarity that persistent infection by high-risk genotypes of HPV compounded by other risk factors progresses through precancer (various grades of cervical intraepithelial neoplasia—CIN) to cervical cancer (CxCa). Hence, although CxCa is a rare culmination of HPV infection, the latter is nevertheless causally linked to >90% of cancer. The three ‘Es’ of cancer immunoediting viz. elimination, equilibrium, and escape come into vogue during the gradual evolution of CIN 1 to CxCa. Both cell-intrinsic and extrinsic mechanisms operate to eliminate virally infected cells: cell-extrinsic players are anti-tumor/antiviral effectors like Th1 subset of CD4+ T cells, CD8+ cytotoxic T cells, Natural Killer cells, etc. and pro-tumorigenic/immunosuppressive cells like regulatory T cells (Tregs), Myeloid-Derived Suppressor Cells (MDSCs), type 2 macrophages, etc. And accordingly, when immunosuppressive cells overpower the effectors e.g., in high-grade lesions like CIN 2 or 3, the scale is tilted towards immune escape and the disease progresses to cancer. Estradiol has long been considered as a co-factor in cervical carcinogenesis. In addition to the gonads, the Peyer’s patches in the gut synthesize estradiol. Over and above local production of the hormone in the tissues, estradiol metabolism by the gut microbiome: estrobolome versus tryptophan non-metabolizing microbiome, regulates free estradiol levels in the intestine and extraintestinal mucosal sites. Elevated tissue levels of the hormone serve more than one purpose: besides a direct growth-promoting action on cervical epithelial cells, estradiol acting genomically via Estrogen Receptor-α also boosts the function of the stromal and infiltrating immunosuppressive cells viz. Tregs, MDSCs, and carcinoma-associated fibroblasts. Hence as a corollary, therapeutic repurposing of Selective Estrogen Receptor Disruptors or aromatase inhibitors could be useful for modulating immune function in cervical precancer/cancer. The immunomodulatory role of estradiol in HPV-mediated cervical lesions is reviewed.
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Affiliation(s)
- Jayshree R S
- Department of Microbiology, Kidwai Memorial Institute of Oncology, Bangalore, India
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Chiu K, Bashir ST, Nowak RA, Mei W, Flaws JA. Subacute exposure to di-isononyl phthalate alters the morphology, endocrine function, and immune system in the colon of adult female mice. Sci Rep 2020; 10:18788. [PMID: 33139756 PMCID: PMC7608689 DOI: 10.1038/s41598-020-75882-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 10/14/2020] [Indexed: 02/08/2023] Open
Abstract
Di-isononyl phthalate (DiNP), a common plasticizer used in polyvinyl chloride products, exhibits endocrine-disrupting capabilities. It is also toxic to the brain, reproductive system, liver, and kidney. However, little is known about how DiNP impacts the gastrointestinal tract (GIT). It is crucial to understand how DiNP exposure affects the GIT because humans are primarily exposed to DiNP through the GIT. Thus, this study tested the hypothesis that subacute exposure to DiNP dysregulates cellular, endocrine, and immunological aspects in the colon of adult female mice. To test this hypothesis, adult female mice were dosed with vehicle control or DiNP doses ranging from 0.02 to 200 mg/kg for 10–14 days. After the treatment period, mice were euthanized during diestrus, and colon tissue samples were subjected to morphological, biochemical, and hormone assays. DiNP exposure significantly increased histological damage in the colon compared to control. Exposure to DiNP also significantly decreased sICAM-1 levels, increased Tnf expression, decreased a cell cycle regulator (Ccnb1), and increased apoptotic factors (Aifm1 and Bcl2l10) in the colon compared to control. Colon-extracted lipids revealed that DiNP exposure significantly decreased estradiol levels compared to control. Collectively, these data indicate that subacute exposure to DiNP alters colon morphology and physiology in adult female mice.
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Affiliation(s)
- Karen Chiu
- Division of Nutritional Sciences, College of Agricultural, Consumer, and Environmental Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, USA.,Department of Comparative Biosciences, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, 2001 S. Lincoln Avenue, Urbana, IL, 61802, USA
| | - Shah Tauseef Bashir
- Department of Molecular and Integrative Physiology, College of Liberal Arts and Sciences, University of Illinois, Urbana, IL, USA.,Department of Animal Sciences, College of Agricultural, Consumer and Environmental Sciences, University of Illinois, Urbana, IL, USA
| | - Romana A Nowak
- Department of Animal Sciences, College of Agricultural, Consumer and Environmental Sciences, University of Illinois, Urbana, IL, USA.,Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Wenyan Mei
- Department of Comparative Biosciences, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, 2001 S. Lincoln Avenue, Urbana, IL, 61802, USA.,Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Jodi A Flaws
- Division of Nutritional Sciences, College of Agricultural, Consumer, and Environmental Sciences, University of Illinois at Urbana-Champaign, Urbana, IL, USA. .,Department of Comparative Biosciences, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, 2001 S. Lincoln Avenue, Urbana, IL, 61802, USA. .,Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
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Pan D, Wang K, Cao G, Fan K, Liu H, Li P, Li H, Chenguang D. Inhibitory effect of central ghrelin on steroid synthesis affecting reproductive health in female mice. J Steroid Biochem Mol Biol 2020; 204:105750. [PMID: 32920127 DOI: 10.1016/j.jsbmb.2020.105750] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 08/17/2020] [Accepted: 08/26/2020] [Indexed: 12/28/2022]
Abstract
Ghrelin is a 28-amino acid peptide hormone that regulates ovarian steroid hormone synthesis; however, there is limited evidence regarding the regulation of this pathway by ghrelin in mice ovary. Thus, we aimed to investigate whether central ghrelin action plays a role in murine reproductive health by inhibiting steroid synthesis. Further, we sought to examine the mechanism of central ghrelin action in ovarian steroid hormone synthesis. After the administration of intracerebroventricular ghrelin (1 nmol), we found reduced serum concentrations of oestradiol and progesterone and reduced secretion of follicle-stimulating hormone and luteinising hormone. Although ghrelin reduced 3β-hydroxysteroid dehydrogenase mRNA and protein levels in the hypothalamus, it did not affect the expression of steroidogenic acute regulatory protein and cytochrome P450 17A1. In the ovary, central ghrelin regulation indirectly inhibited the mRNA and protein levels of steroidogenic acute regulatory protein, cytochrome P450 17A1, and 3β-hydroxysteroid dehydrogenase. Moreover, no changes were observed in the expression of proliferating cell nuclear antigen and phosphorylation of extracellular signal-regulated kinase. We hypothesised that central ghrelin regulation suppressed serum oestradiol and progesterone levels by indirectly inhibiting the expression of steroidogenic acute regulatory protein, cytochrome P450 17A1, and 3β-hydroxysteroid dehydrogenase in the ovary. In this regulation, the suppressed secretion of the follicle-stimulating hormone and luteinising hormone in the pituitary by ghrelin could be involved. Furthermore, hypothalamic 3β-hydroxysteroid dehydrogenase expression is reduced by ghrelin injection.
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Affiliation(s)
- Deng Pan
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, 010018, China; Inner Mongolia Key Laboratory of Basic Veterinary Science, Hohhot, 010018, China
| | - Kun Wang
- Institute of Grain and Oil Crops, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang, 050000, China
| | - Guifang Cao
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, 010018, China; Inner Mongolia Key Laboratory of Basic Veterinary Science, Hohhot, 010018, China
| | - Kuikui Fan
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, 010018, China; Inner Mongolia Key Laboratory of Basic Veterinary Science, Hohhot, 010018, China
| | - Haodong Liu
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, 010018, China; Inner Mongolia Key Laboratory of Basic Veterinary Science, Hohhot, 010018, China
| | - Penghui Li
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, 010018, China; Inner Mongolia Key Laboratory of Basic Veterinary Science, Hohhot, 010018, China
| | - Haijun Li
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, 010018, China; Inner Mongolia Key Laboratory of Basic Veterinary Science, Hohhot, 010018, China
| | - Du Chenguang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, 010018, China; Inner Mongolia Key Laboratory of Basic Veterinary Science, Hohhot, 010018, China; Vocational and Technical College, Inner Mongolia Agricultural University, Baotou, 014109, China.
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6
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Joachim E, Barakat R, Lew B, Kim KK, Ko C, Choi H. Single intranasal administration of 17β-estradiol loaded gelatin nanoparticles confers neuroprotection in the post-ischemic brain. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2020; 29:102246. [PMID: 32590106 DOI: 10.1016/j.nano.2020.102246] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 05/11/2020] [Accepted: 06/11/2020] [Indexed: 12/22/2022]
Abstract
Globally, ischemic stroke is a leading cause of death and adult disability. Previous efforts to repair damaged brain tissue following ischemic events have been hindered by the relative isolation of the central nervous system. We have developed a gelatin nanoparticle-mediated intranasal drug delivery system as an efficient, non-invasive method for delivering 17β-estradiol (E2) specifically to the brain, enhancing neuroprotection, and limiting systemic side effects. Young adult male C57BL/6 J mice subjected to 30 min of middle cerebral artery occlusion (MCAO) were administered intranasal preparations of E2-GNPs, water soluble E2, or saline as control 1 h after reperfusion. Following intranasal administration of 500 ng E2-GNPs, brain E2 content rose by 5.24 fold (P<0.0001) after 30 min and remained elevated by 2.5 fold at 2 h (P<0.05). The 100 ng dose of E2-GNPs reduced mean infarct volume by 54.3% (P<0.05, n=4) in comparison to saline treated controls, demonstrating our intranasal delivery system's efficacy.
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Affiliation(s)
- Elizabeth Joachim
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Radwa Barakat
- Department of Comparative Biosciences, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Department of Toxicology and Forensic Medicine, Faculty of Veterinary Medicine, Benha University, Qalyubia, Egypt
| | - Benjamin Lew
- Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Kyekyoon Kevin Kim
- Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
| | - CheMyong Ko
- Department of Comparative Biosciences, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
| | - Hyungsoo Choi
- Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA.
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7
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Park CJ, Kim H, Jin J, Barakat R, Lin PC, Choi JM, Ko CJ. Porcine intestinal lymphoid tissues synthesize estradiol. J Vet Sci 2018; 19:477-482. [PMID: 29486537 PMCID: PMC6070586 DOI: 10.4142/jvs.2018.19.4.477] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 02/05/2018] [Accepted: 02/10/2018] [Indexed: 12/27/2022] Open
Abstract
Estradiol (17β-estradiol) is synthesized primarily in the gonads of both sexes and regulates the development and function of reproductive organs. Recently, we reported that intestinal lymphocyte homeostasis is regulated by estradiol synthesized de novo in the endothelial cells of the high endothelial venules (HEVs) of mesenteric lymph nodes and Peyer's patches in mice. This observation prompted us to hypothesize that HEVs of intestinal lymphoid tissues are sites of estradiol synthesis across species. In this study, we examined whether estradiol is synthesized in the intestinal lymphoid tissues of adolescent piglets. Comparisons of estradiol levels in blood and tissue showed that estradiol concentrations in mesenteric lymph nodes and Peyer's patches were significantly higher than the level in serum. Reverse transcription polymerase chain reaction showed that porcine intestinal lymphoid tissues express mRNAs for steroidogenic enzymes (StAR, 17β-Hsd,3β-Hsd, Cyp17a1, and Cyp19a1), and immunohistochemical results in ilial tissue showed expression of aromatase (CYP19) in Peyer's patch-localized endothelial cells of HEVs. When mesenteric lymph node and Peyer's patch tissues were cultured in vitro, they produced estradiol. Taken together, the results indicate that mesenteric lymph nodes and Peyer's patches are sites of estradiol synthesis in adolescent piglets.
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Affiliation(s)
- Chan Jin Park
- Department of Comparative Biosciences, College of Veterinary Medicine, University of Illinois, Urbana-Campaign, IL 61802, USA
| | - Heehyen Kim
- Department of Comparative Biosciences, College of Veterinary Medicine, University of Illinois, Urbana-Campaign, IL 61802, USA.,Department of Agricultural Biotechnology, Seoul National University, Seoul 08826, Korea
| | - Jooyoung Jin
- Department of Comparative Biosciences, College of Veterinary Medicine, University of Illinois, Urbana-Campaign, IL 61802, USA.,Department of Agricultural Biotechnology, Seoul National University, Seoul 08826, Korea
| | - Radwa Barakat
- Department of Comparative Biosciences, College of Veterinary Medicine, University of Illinois, Urbana-Campaign, IL 61802, USA.,Department of Toxicology, Faculty of Veterinary Medicine, Benha University, Benha 13518, Egypt
| | - Po-Ching Lin
- Department of Comparative Biosciences, College of Veterinary Medicine, University of Illinois, Urbana-Campaign, IL 61802, USA
| | - Jeong Moon Choi
- Department of Comparative Biosciences, College of Veterinary Medicine, University of Illinois, Urbana-Campaign, IL 61802, USA
| | - CheMyong Jay Ko
- Department of Comparative Biosciences, College of Veterinary Medicine, University of Illinois, Urbana-Campaign, IL 61802, USA
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Ravichandran KA, Karrunanithi S, Hima L, Pratap UP, Priyanka HP, ThyagaRajan S. Estrogen differentially regulates the expression of tyrosine hydroxylase and nerve growth factor through free radical generation in the thymus and mesenteric lymph nodes of middle-aged ovariectomized female Sprague-Dawley rats. ACTA ACUST UNITED AC 2017. [DOI: 10.1111/cen3.12415] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Kishore A. Ravichandran
- Integrative Medicine Laboratory; Department of Biotechnology; School of Bioengineering; SRM University; Chennai Tamil Nadu India
| | - Sunil Karrunanithi
- Integrative Medicine Laboratory; Department of Biotechnology; School of Bioengineering; SRM University; Chennai Tamil Nadu India
| | - Lalgi Hima
- Integrative Medicine Laboratory; Department of Biotechnology; School of Bioengineering; SRM University; Chennai Tamil Nadu India
| | - Uday P. Pratap
- Integrative Medicine Laboratory; Department of Biotechnology; School of Bioengineering; SRM University; Chennai Tamil Nadu India
| | - Hannah P. Priyanka
- Integrative Medicine Laboratory; Department of Biotechnology; School of Bioengineering; SRM University; Chennai Tamil Nadu India
| | - Srinivasan ThyagaRajan
- Integrative Medicine Laboratory; Department of Biotechnology; School of Bioengineering; SRM University; Chennai Tamil Nadu India
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