1
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Silver SV, Tucker KJ, Vickman RE, Lanman NA, Semmes OJ, Alvarez NS, Popovics P. Characterization of prostate macrophage heterogeneity, foam cell markers, and CXCL17 upregulation in a mouse model of steroid hormone imbalance. Sci Rep 2024; 14:21029. [PMID: 39251671 PMCID: PMC11383972 DOI: 10.1038/s41598-024-71137-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Accepted: 08/26/2024] [Indexed: 09/11/2024] Open
Abstract
Benign prostatic hyperplasia (BPH) is a prevalent age-related condition often characterized by debilitating urinary symptoms. Its etiology is believed to stem from hormonal imbalance, particularly an elevated estradiol-to-testosterone ratio and chronic inflammation. Our previous studies using a mouse steroid hormone imbalance model identified a specific increase in macrophages that migrated and accumulated in the prostate lumen where they differentiated into lipid-laden foam cells in mice implanted with testosterone and estradiol pellets, but not in sham animals. The current study focused on further characterizing the cellular heterogeneity of the prostate in this model as well as identifying the specific transcriptomic signature of the recruited foam cells. Moreover, we aimed to identify epithelia-derived signals that drive macrophage infiltration and luminal translocation. Male C57BL/6J mice were implanted with slow-release testosterone and estradiol pellets (T + E2) or sham surgery was performed and the ventral prostates were harvested two weeks later for scRNA-seq analysis. We identified Ear2 + and Cd72 + macrophages that were elevated in response to steroid hormone imbalance, whereas a Mrc1 + resident macrophage population did not change. In addition, an Spp1 + foam cell cluster was almost exclusively found in T + E2 mice. Further markers of foam cells were also identified, including Gpnmb and Trem2, and GPNMB was confirmed as a novel histological marker with immunohistochemistry. Foam cells were also shown to express known pathological factors Vegf, Tgfb1, Ccl6, Cxcl16 and Mmp12. Intriguingly, a screen for chemokines identified the upregulation of epithelia-derived Cxcl17, a known monocyte attractant, in T + E2 prostates suggesting that it might be responsible for the elevated macrophage number as well as their translocation to the lumen. Our study identified macrophage subsets that responded to steroid hormone imbalance as well as further confirmed a potential pathological role of luminal foam cells in the prostate. These results underscore a potential pathological role of the identified prostate foam cells and suggests CXCL17-mediated macrophage migration as a critical initiating event.
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Affiliation(s)
- Samara V Silver
- Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA, 23507, USA
- Leroy T. Canoles Jr. Cancer Research Center, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Kayah J Tucker
- Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA, 23507, USA
- Leroy T. Canoles Jr. Cancer Research Center, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Renee E Vickman
- Department of Surgery, Endeavor Health, An Academic Affiliate of the University of Chicago Pritzker School of Medicine, Evanston, IL, USA
| | - Nadia A Lanman
- Institute for Cancer Research, Purdue University, West Lafayette, IN, USA
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN, USA
| | - O John Semmes
- Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA, 23507, USA
- Leroy T. Canoles Jr. Cancer Research Center, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Nehemiah S Alvarez
- Department of Physiological Sciences, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Petra Popovics
- Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA, 23507, USA.
- Leroy T. Canoles Jr. Cancer Research Center, Eastern Virginia Medical School, Norfolk, VA, USA.
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2
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Awasthi BP, Chaudhary P, Lim D, Yadav K, Lee IH, Banskota S, Chaudhary CL, Karmacharya U, Lee J, Im SM, Nam Y, Eun JW, Lee S, Lee JM, Kim ES, Ryou C, Kim TH, Park HD, Kim JA, Nam TG, Jeong BS. G Protein-Coupled Estrogen Receptor-Mediated Anti-Inflammatory and Mucosal Healing Activity of a Trimethylpyridinol Analogue in Inflammatory Bowel Disease. J Med Chem 2024; 67:10601-10621. [PMID: 38896548 DOI: 10.1021/acs.jmedchem.3c02458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Inflammatory bowel disease (IBD) is characterized by abnormal immune responses, including elevated proinflammatory cytokines, such as tumor necrosis factor-α (TNFα) and interleukin-6 (IL-6) in the gastrointestinal (GI) tract. This study presents the synthesis and anti-inflammatory evaluation of 2,4,5-trimethylpyridin-3-ol analogues, which exhibit dual inhibition of TNFα- and IL-6-induced inflammation. Analysis using in silico methods, including 3D shape-based target identification, modeling, and docking, identified G protein-coupled estrogen receptor 1 (GPER) as the molecular target for the most effective analogue, 6-26, which exhibits remarkable efficacy in ameliorating inflammation and restoring colonic mucosal integrity. This was further validated by surface plasmon resonance (SPR) assay results, which showed direct binding to GPER, and by the results showing that GPER knockdown abolished the inhibitory effects of 6-26 on TNFα and IL-6 actions. Notably, 6-26 displayed no cytotoxicity, unlike G1 and G15, a well-known GPER agonist and an antagonist, respectively, which induced necroptosis independently of GPER. These findings suggest that the GPER-selective compound 6-26 holds promise as a therapeutic candidate for IBD.
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Affiliation(s)
- Bhuwan Prasad Awasthi
- College of Pharmacy and Institute for Drug Research, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Prakash Chaudhary
- College of Pharmacy and Institute for Drug Research, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Dongchul Lim
- Innovo Therapeutics Inc., Daeduck Biz Center C-313, 17 Techno 4-ro, Yuseong-gu, Daejeon 34013, Republic of Korea
| | - Kiran Yadav
- College of Pharmacy and Institute for Drug Research, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Iyn-Hyang Lee
- College of Pharmacy and Institute for Drug Research, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Suhrid Banskota
- College of Pharmacy and Institute for Drug Research, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Chhabi Lal Chaudhary
- College of Pharmacy and Institute for Drug Research, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Ujjwala Karmacharya
- College of Pharmacy and Institute for Drug Research, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Jiwoo Lee
- College of Pharmacy and Institute for Drug Research, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - So Myoung Im
- Department of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University ERICA, Ansan, Gyeonggi-do 15588, Republic of Korea
| | - YeonJu Nam
- Bio Industry Department, Gyeonggido Business & Science Accelerator, Suwon 16229, Republic of Korea
| | - Ji Won Eun
- Department of Biomedical Science, Graduate School, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Sungeun Lee
- Department of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University ERICA, Ansan, Gyeonggi-do 15588, Republic of Korea
| | - Ji-Min Lee
- Cell & Matrix Research Institute, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Eun Soo Kim
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea
| | - Chongsuk Ryou
- Department of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University ERICA, Ansan, Gyeonggi-do 15588, Republic of Korea
| | - Tae Hun Kim
- Innovo Therapeutics Inc., Daeduck Biz Center C-313, 17 Techno 4-ro, Yuseong-gu, Daejeon 34013, Republic of Korea
| | - Hee Dong Park
- Innovo Therapeutics Inc., Daeduck Biz Center C-313, 17 Techno 4-ro, Yuseong-gu, Daejeon 34013, Republic of Korea
| | - Jung-Ae Kim
- College of Pharmacy and Institute for Drug Research, Yeungnam University, Gyeongsan 38541, Republic of Korea
| | - Tae-Gyu Nam
- Department of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University ERICA, Ansan, Gyeonggi-do 15588, Republic of Korea
| | - Byeong-Seon Jeong
- College of Pharmacy and Institute for Drug Research, Yeungnam University, Gyeongsan 38541, Republic of Korea
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3
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Mačionienė E, Serapinas D, Miglinas M. Endobiogenic Biology of Function Indices in a Cohort of Kidney Transplant Recipients. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:1016. [PMID: 38929633 PMCID: PMC11205680 DOI: 10.3390/medicina60061016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/09/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024]
Abstract
Background and Objectives: Endobiogeny is a global systems approach to human biology based on the concept that the endocrine system manages the metabolism. Biology of function (BoF) indices are diagnostic tools in endobiogenic medicine that reflect the action of the endocrine system on the cells and the metabolic activity of an organism. Kidney transplant recipients are a very specific patient population due to their constant use of immunosuppressive agents such as steroids and anamnesis of chronic kidney disease. The aim of this study was to assess the tendencies of endobiogenic BoF indices in a kidney transplant recipient population and to determine the relationship between BoF index values and histology-proven kidney transplant rejection. Materials and Methods: A total of 117 kidney transplant recipients undergoing surveillance or indication allograft biopsy were included in this study. Endobiogenic BoF indices were calculated from complete blood count tests taken before the kidney biopsy. Histology samples were evaluated by an experienced pathologist according to the Banff classification system. Clinical and follow-up data were collected from an electronic patient medical record system. Results: Overall, <35% of the patients had BoF index values assumed to be normal, according to the general population data. Additionally, >50% of the patients had lower-than-normal adaptation, leucocyte mobilization, genital, and adjusted genital ratio indices, while the Cata-Ana, genito-thyroid ratio, adrenal gland, and cortisol indices were increased in >50% of the transplant recipients. The adaptation index was significantly higher in patients with biopsy-proven transplant rejection and demonstrated an AUC value of 0.649 (95%CI 0.540-0.759) for discriminating rejectors from patients without transplant rejection. Conclusions: Most of the kidney transplant recipients had abnormal BoF index values, reflecting increased corticotropic effects on their cells. The adaptation index distinguished patients with biopsy-proven transplant rejection from those without it.
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Affiliation(s)
- Ernesta Mačionienė
- Gastroenterology, Nephrourology and Surgery Clinic, Faculty of Medicine, Vilnius University, LT03101 Vilnius, Lithuania;
| | - Danielius Serapinas
- Department of Family Medicine, Medical Academy, Lithuanian University of Health Sciences, LT44307 Kaunas, Lithuania;
| | - Marius Miglinas
- Gastroenterology, Nephrourology and Surgery Clinic, Faculty of Medicine, Vilnius University, LT03101 Vilnius, Lithuania;
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4
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Silver SV, Tucker KJ, Vickman RE, Lanman NA, Semmes OJ, Alvarez NS, Popovics P. PROSTATE CELL HETEROGENEITY AND CXCL17 UPREGULATION IN MOUSE STEROID HORMONE IMBALANCE. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.24.590980. [PMID: 38712029 PMCID: PMC11071464 DOI: 10.1101/2024.04.24.590980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Benign prostatic hyperplasia (BPH) is a prevalent age-related condition often characterized by debilitating urinary symptoms. Its etiology is believed to stem from hormonal imbalance, particularly an elevated estradiol-to-testosterone ratio and chronic inflammation. Our previous studies using a mouse steroid hormone imbalance model identified a specific increase in macrophages that migrate and accumulate in the prostate lumen where they differentiate into lipid-laden foam cells in mice implanted with testosterone and estradiol pellets, but not in sham animals. The current study focused on further characterizing the cellular heterogeneity of the prostate in this model as well as identifying the specific transcriptomic signature of the recruited foam cells. Moreover, we aimed to identify the epithelia-derived signals that drive macrophage infiltration and luminal translocation. Male C57BL/6J mice were implanted with slow-release testosterone and estradiol pellets (T+E2) and harvested the ventral prostates two weeks later for scRNA-seq analysis, or performed sham surgery. We identified Ear2+ and Cd72+ macrophages that were elevated in response to steroid hormone imbalance, whereas a Mrc1+ resident macrophage population did not change. In addition, an Spp1+ foam cell cluster was almost exclusively found in T+E2 mice. Further markers of foam cells were also identified, including Gpnmb and Trem2, and GPNMB was confirmed as a novel histological marker with immunohistochemistry. Foam cells were also shown to express known pathological factors Vegf, Tgfb1, Ccl6, Cxcl16 and Mmp12. Intriguingly, a screen for chemokines identified the upregulation of epithelial-derived Cxcl17, a known monocyte attractant, in T+E2 prostates suggesting that it might be responsible for the elevated macrophage number as well as their translocation to the lumen. Our study identified macrophage subsets that respond to steroid hormone imbalance as well as further confirmed a potential pathological role of luminal foam cells in the prostate. These results underscore a pathological role of the identified prostate foam cells and suggests CXCL17-mediated macrophage migration as a critical initiating event.
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Affiliation(s)
- Samara V. Silver
- Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA
- Leroy T. Canoles Jr. Cancer Research Center, Eastern Virginia Medical School, Norfolk, VA
| | - Kayah J. Tucker
- Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA
- Leroy T. Canoles Jr. Cancer Research Center, Eastern Virginia Medical School, Norfolk, VA
| | - Renee E Vickman
- Department of Surgery, Endeavor Health, an Academic Affiliate of the University of Chicago Pritzker School of Medicine, Evanston, IL, USA
| | - Nadia A. Lanman
- Institute for Cancer Research, Purdue University, West Lafayette, IN, USA
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN, USA
| | - O John Semmes
- Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA
- Leroy T. Canoles Jr. Cancer Research Center, Eastern Virginia Medical School, Norfolk, VA
| | - Nehemiah S. Alvarez
- Department of Surgery, Endeavor Health, an Academic Affiliate of the University of Chicago Pritzker School of Medicine, Evanston, IL, USA
| | - Petra Popovics
- Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk, VA
- Leroy T. Canoles Jr. Cancer Research Center, Eastern Virginia Medical School, Norfolk, VA
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5
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Kim DM, Lee JH, Pan Q, Han HW, Shen Z, Eshghjoo S, Wu CS, Yang W, Noh JY, Threadgill DW, Guo S, Wright G, Alaniz R, Sun Y. Nutrient-sensing growth hormone secretagogue receptor in macrophage programming and meta-inflammation. Mol Metab 2024; 79:101852. [PMID: 38092245 PMCID: PMC10772824 DOI: 10.1016/j.molmet.2023.101852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 12/03/2023] [Accepted: 12/08/2023] [Indexed: 12/20/2023] Open
Abstract
OBJECTIVE Obesity-associated chronic inflammation, aka meta-inflammation, is a key pathogenic driver for obesity-associated comorbidity. Growth hormone secretagogue receptor (GHSR) is known to mediate the effects of nutrient-sensing hormone ghrelin in food intake and fat deposition. We previously reported that global Ghsr ablation protects against diet-induced inflammation and insulin resistance, but the site(s) of action and mechanism are unknown. Macrophages are key drivers of meta-inflammation. To unravel the role of GHSR in macrophages, we generated myeloid-specific Ghsr knockout mice (LysM-Cre;Ghsrf/f). METHODS LysM-Cre;Ghsrf/f and control Ghsrf/f mice were subjected to 5 months of high-fat diet (HFD) feeding to induce obesity. In vivo, metabolic profiling of food intake, physical activity, and energy expenditure, as well as glucose and insulin tolerance tests (GTT and ITT) were performed. At termination, peritoneal macrophages (PMs), epididymal white adipose tissue (eWAT), and liver were analyzed by flow cytometry and histology. For ex vivo studies, bone marrow-derived macrophages (BMDMs) were generated from the mice and treated with palmitic acid (PA) or lipopolysaccharide (LPS). For in vitro studies, macrophage RAW264.7 cells with Ghsr overexpression or Insulin receptor substrate 2 (Irs2) knockdown were studied. RESULTS We found that Ghsr expression in PMs was increased under HFD feeding. In vivo, HFD-fed LysM-Cre;Ghsrf/f mice exhibited significantly attenuated systemic inflammation and insulin resistance without affecting food intake or body weight. Tissue analysis showed that HFD-fed LysM-Cre;Ghsrf/f mice have significantly decreased monocyte/macrophage infiltration, pro-inflammatory activation, and lipid accumulation, showing elevated lipid-associated macrophages (LAMs) in eWAT and liver. Ex vivo, Ghsr-deficient macrophages protected against PA- or LPS-induced pro-inflammatory polarization, showing reduced glycolysis, increased fatty acid oxidation, and decreased NF-κB nuclear translocation. At molecular level, GHSR metabolically programs macrophage polarization through PKA-CREB-IRS2-AKT2 signaling pathway. CONCLUSIONS These novel results demonstrate that macrophage GHSR plays a key role in the pathogenesis of meta-inflammation, and macrophage GHSR promotes macrophage infiltration and induces pro-inflammatory polarization. These exciting findings suggest that GHSR may serve as a novel immunotherapeutic target for the treatment of obesity and its associated comorbidity.
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Affiliation(s)
- Da Mi Kim
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA
| | - Jong Han Lee
- Department of Marine Bioindustry, Hanseo University, Seosan 31962, South Korea; USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College Medicine, Houston, TX 77030, USA
| | - Quan Pan
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA
| | - Hye Won Han
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA
| | - Zheng Shen
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA
| | - Sahar Eshghjoo
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX 77807, USA; Agilent technologies, Aanta Clara, CA 95051, USA
| | - Chia-Shan Wu
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA; USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College Medicine, Houston, TX 77030, USA
| | - Wanbao Yang
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA
| | - Ji Yeon Noh
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA
| | - David W Threadgill
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA; Texas A&M Institute for Genome Sciences and Society, Department of Cell Biology and Genetics, Texas A&M University, College Station, TX 77843, USA
| | - Shaodong Guo
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA
| | - Gus Wright
- Department of Veterinary Pathobiology, Texas A&M University, College Station, TX 77843, USA
| | - Robert Alaniz
- Department of Microbial Pathogenesis and Immunology, Texas A&M University Health Science Center, Bryan, TX 77807, USA; Tlaloc Therapeutics Inc., College Station, TX 77845, USA
| | - Yuxiang Sun
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA; USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College Medicine, Houston, TX 77030, USA.
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6
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OKAMOTO M, MIURA A, ITO R, KAMADA T, MIZUKAMI Y, KAWAMOTO K. G-protein-coupled estrogen receptor prevents nuclear factor-kappa B promoter activation by Helicobacter pylori cytotoxin-associated gene A in gastric cancer cells. J Vet Med Sci 2023; 85:1348-1354. [PMID: 37952974 PMCID: PMC10788165 DOI: 10.1292/jvms.23-0054] [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: 01/30/2023] [Accepted: 10/20/2023] [Indexed: 11/14/2023] Open
Abstract
Helicobacter pylori is a well-known pathogen that causes chronic gastritis, leading to the development of gastric cancer. This bacterium has also been detected in dogs, and symptoms similar to those in humans have been reported. The cytotoxin-associated gene A (CagA) is involved in pathogenesis through aberrant activation of host signal transduction, including the nuclear factor-kappa B (NF-κB) pathway. We have previously shown the anti-inflammatory effect of the G-protein-coupled estrogen receptor (GPER) via inhibiting of NF-κB activation in several cells. Therefore, here, we investigated the effect of GPER on CagA-mediated NF-κB promoter activity and showed that CagA overexpression in gastric cancer cells activated the NF-κB reporter and induced interleukin 8 (il-8) expression, both of which were inhibited by the GPER agonist.
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Affiliation(s)
- Mariko OKAMOTO
- Laboratory of Immunology and Infection Control, Department
of Veterinary Medicine, School of Veterinary Medicine, Azabu University, Kanagawa,
Japan
| | - Atsushi MIURA
- Laboratory of Immunology and Infection Control, Department
of Veterinary Medicine, School of Veterinary Medicine, Azabu University, Kanagawa,
Japan
| | - Ryota ITO
- Laboratory of Immunology and Infection Control, Department
of Veterinary Medicine, School of Veterinary Medicine, Azabu University, Kanagawa,
Japan
| | - Toshiki KAMADA
- Laboratory of Immunology and Infection Control, Department
of Veterinary Medicine, School of Veterinary Medicine, Azabu University, Kanagawa,
Japan
| | - Yoichi MIZUKAMI
- Institute of Gene Research, Yamaguchi University Science
Research Center, Yamaguchi, Japan
| | - Keiko KAWAMOTO
- Laboratory of Immunology and Infection Control, Department
of Veterinary Medicine, School of Veterinary Medicine, Azabu University, Kanagawa,
Japan
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7
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Jouffre B, Acramel A, Jacquot Y, Daulhac L, Mallet C. GPER involvement in inflammatory pain. Steroids 2023; 200:109311. [PMID: 37734514 DOI: 10.1016/j.steroids.2023.109311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 09/11/2023] [Accepted: 09/18/2023] [Indexed: 09/23/2023]
Abstract
Chronic pain is a worldwide refractory health disease that causes major financial and emotional burdens and that is devastating for individuals and society. One primary source of pain is inflammation. Current treatments for inflammatory pain are weakly effective, although they usually replace analgesics, such as opioids and non-steroidal anti-inflammatory drugs, which display serious side effects. Emerging evidence indicates that the membrane G protein-coupled estrogen receptor (GPER) may play an important role in the regulation of inflammation and pain. Herein, we focus on the consequences of pharmacological and genetic GPER modulation in different animal models of inflammatory pain. We also provide a brief overview of the putative mechanisms including the direct action of GPER on pain transmission and inflammation.
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Affiliation(s)
- Baptiste Jouffre
- Université Clermont Auvergne, Inserm U1107 Neuro-Dol, Pharmacologie Fondamentale et Clinique de la Douleur, Clermont-Ferrand, France; ANALGESIA Institute, Faculty of Medicine, 63000 Clermont-Ferrand, France
| | - Alexandre Acramel
- CiTCoM, CNRS - UMR 8038, INSERM U1268, Faculty of Pharmacy of Paris, University Paris Cité, 75270 Paris Cedex 06, France; Department of Pharmacy, Institut Curie, 75248 Paris Cedex 06, France
| | - Yves Jacquot
- CiTCoM, CNRS - UMR 8038, INSERM U1268, Faculty of Pharmacy of Paris, University Paris Cité, 75270 Paris Cedex 06, France
| | - Laurence Daulhac
- Université Clermont Auvergne, Inserm U1107 Neuro-Dol, Pharmacologie Fondamentale et Clinique de la Douleur, Clermont-Ferrand, France; ANALGESIA Institute, Faculty of Medicine, 63000 Clermont-Ferrand, France
| | - Christophe Mallet
- Université Clermont Auvergne, Inserm U1107 Neuro-Dol, Pharmacologie Fondamentale et Clinique de la Douleur, Clermont-Ferrand, France; ANALGESIA Institute, Faculty of Medicine, 63000 Clermont-Ferrand, France.
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8
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Xu F, Ma J, Wang X, Wang X, Fang W, Sun J, Li Z, Liu J. The Role of G Protein-Coupled Estrogen Receptor (GPER) in Vascular Pathology and Physiology. Biomolecules 2023; 13:1410. [PMID: 37759810 PMCID: PMC10526873 DOI: 10.3390/biom13091410] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/12/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
OBJECTIVE Estrogen is indispensable in health and disease and mainly functions through its receptors. The protection of the cardiovascular system by estrogen and its receptors has been recognized for decades. Numerous studies with a focus on estrogen and its receptor system have been conducted to elucidate the underlying mechanism. Although nuclear estrogen receptors, including estrogen receptor-α and estrogen receptor-β, have been shown to be classical receptors that mediate genomic effects, studies now show that GPER mainly mediates rapid signaling events as well as transcriptional regulation via binding to estrogen as a membrane receptor. With the discovery of selective synthetic ligands for GPER and the utilization of GPER knockout mice, significant progress has been made in understanding the function of GPER. In this review, the tissue and cellular localizations, endogenous and exogenous ligands, and signaling pathways of GPER are systematically summarized in diverse physiological and diseased conditions. This article further emphasizes the role of GPER in vascular pathology and physiology, focusing on the latest research progress and evidence of GPER as a promising therapeutic target in hypertension, pulmonary hypertension, and atherosclerosis. Thus, selective regulation of GPER by its agonists and antagonists have the potential to be used in clinical practice for treating such diseases.
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Affiliation(s)
- Fujie Xu
- Xi’an Medical University, Xi’an 710068, China; (F.X.); (W.F.); (J.S.)
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, China; (J.M.); (X.W.); (X.W.)
| | - Jipeng Ma
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, China; (J.M.); (X.W.); (X.W.)
| | - Xiaowu Wang
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, China; (J.M.); (X.W.); (X.W.)
| | - Xiaoya Wang
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, China; (J.M.); (X.W.); (X.W.)
| | - Weiyi Fang
- Xi’an Medical University, Xi’an 710068, China; (F.X.); (W.F.); (J.S.)
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, China; (J.M.); (X.W.); (X.W.)
| | - Jingwei Sun
- Xi’an Medical University, Xi’an 710068, China; (F.X.); (W.F.); (J.S.)
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, China; (J.M.); (X.W.); (X.W.)
| | - Zilin Li
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, China; (J.M.); (X.W.); (X.W.)
| | - Jincheng Liu
- Department of Cardiovascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, China; (J.M.); (X.W.); (X.W.)
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9
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Heart Failure in Menopause: Treatment and New Approaches. Int J Mol Sci 2022; 23:ijms232315140. [PMID: 36499467 PMCID: PMC9735523 DOI: 10.3390/ijms232315140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/15/2022] [Accepted: 11/25/2022] [Indexed: 12/05/2022] Open
Abstract
Aging is an important risk factor for the development of heart failure (HF) and half of patients with HF have preserved ejection fraction (HFpEF) which is more common in elderly women. In general, sex differences that lead to discrepancies in risk factors and to the development of cardiovascular disease (CVD) have been attributed to the reduced level of circulating estrogen during menopause. Estrogen receptors adaptively modulate fibrotic, apoptotic, inflammatory processes and calcium homeostasis, factors that are directly involved in the HFpEF. Therefore, during menopause, estrogen depletion reduces the cardioprotection. Preclinical menopause models demonstrated that several signaling pathways and organ systems are closely involved in the development of HFpEF, including dysregulation of the renin-angiotensin system (RAS), chronic inflammatory process and alteration in the sympathetic nervous system. Thus, this review explores thealterations observed in the condition of HFpEF induced by menopause and the therapeutic targets with potential to interfere with the disease progress.
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Guajardo-Correa E, Silva-Agüero JF, Calle X, Chiong M, Henríquez M, García-Rivas G, Latorre M, Parra V. Estrogen signaling as a bridge between the nucleus and mitochondria in cardiovascular diseases. Front Cell Dev Biol 2022; 10:968373. [PMID: 36187489 PMCID: PMC9516331 DOI: 10.3389/fcell.2022.968373] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 08/25/2022] [Indexed: 11/29/2022] Open
Abstract
Cardiovascular diseases (CVDs) are the leading cause of morbidity and mortality worldwide. Epidemiological studies indicate that pre-menopausal women are more protected against the development of CVDs compared to men of the same age. This effect is attributed to the action/effects of sex steroid hormones on the cardiovascular system. In this context, estrogen modulates cardiovascular function in physiological and pathological conditions, being one of the main physiological cardioprotective agents. Here we describe the common pathways and mechanisms by which estrogens modulate the retrograde and anterograde communication between the nucleus and mitochondria, highlighting the role of genomic and non-genomic pathways mediated by estrogen receptors. Additionally, we discuss the presumable role of bromodomain-containing protein 4 (BRD4) in enhancing mitochondrial biogenesis and function in different CVD models and how this protein could act as a master regulator of estrogen protective activity. Altogether, this review focuses on estrogenic control in gene expression and molecular pathways, how this activity governs nucleus-mitochondria communication, and its projection for a future generation of strategies in CVDs treatment.
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Affiliation(s)
- Emanuel Guajardo-Correa
- Advanced Center of Chronic Diseases (ACCDiS), Facultad de Ciencias Químicas y Farmacéuticas y Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile
| | - Juan Francisco Silva-Agüero
- Advanced Center of Chronic Diseases (ACCDiS), Facultad de Ciencias Químicas y Farmacéuticas y Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile
| | - Ximena Calle
- Advanced Center of Chronic Diseases (ACCDiS), Facultad de Ciencias Químicas y Farmacéuticas y Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile
- Escuela de Química y Farmacia, Facultad de Medicina, Universidad Andres Bello, Santiago, Chile
- Center of Applied Nanoscience (CANS), Facultad de Ciencias Exactas, Universidad Andres Bello, Santiago, Chile
| | - Mario Chiong
- Advanced Center of Chronic Diseases (ACCDiS), Facultad de Ciencias Químicas y Farmacéuticas y Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile
| | - Mauricio Henríquez
- Programa de Fisiología y Biofísica, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Red para el Estudio de Enfermedades Cardiopulmonares de Alta Letalidad (REECPAL), Universidad de Chile, Santiago, Chile
| | - Gerardo García-Rivas
- Tecnológico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey, Nuevo León, Mexico
- Tecnológico de Monterrey, The Institute for Obesity Research, Hospital Zambrano Hellion, San Pedro Garza Garcia, Nuevo León, Mexico
| | - Mauricio Latorre
- Laboratorio de Bioingeniería, Instituto de Ciencias de la Ingeniería, Universidad de O’Higgins, Rancagua, Chile
- Laboratorio de Bioinformática y Expresión Génica, INTA, Universidad de Chile, Santiago, Chile
| | - Valentina Parra
- Advanced Center of Chronic Diseases (ACCDiS), Facultad de Ciencias Químicas y Farmacéuticas y Facultad de Medicina, Universidad de Chile, Santiago, Chile
- Departamento de Bioquímica y Biología Molecular, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile
- Red para el Estudio de Enfermedades Cardiopulmonares de Alta Letalidad (REECPAL), Universidad de Chile, Santiago, Chile
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Dinh QN, Vinh A, Arumugam TV, Drummond GR, Sobey CG. G protein-coupled estrogen receptor 1: a novel target to treat cardiovascular disease in a sex-specific manner? Br J Pharmacol 2021; 178:3849-3863. [PMID: 33948934 DOI: 10.1111/bph.15521] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 04/23/2021] [Accepted: 04/28/2021] [Indexed: 12/19/2022] Open
Abstract
As an agonist of the classical nuclear receptors, estrogen receptor-α and -β (NR3A1/2), estrogen has been assumed to inhibit the development of cardiovascular disease in premenopausal women. Indeed, reduced levels of estrogen after menopause are believed to contribute to accelerated morbidity and mortality rates in women. However, estrogen replacement therapy has variable effects on cardiovascular risk in postmenopausal women, including increased serious adverse events. Interestingly, preclinical studies have shown that selective activation of the novel membrane-associated G protein-coupled estrogen receptor, GPER, can promote cardiovascular protection. These benefits are more evident in ovariectomised than intact females or in males. It is therefore possible that selective targeting of the GPER in postmenopausal women could provide cardiovascular protection with fewer adverse effects that are caused by conventional 'receptor non-specific' estrogen replacement therapy. This review describes new data regarding the merits of targeting GPER to treat cardiovascular disease with a focus on sex differences.
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Affiliation(s)
- Quynh Nhu Dinh
- Department of Physiology, Anatomy and Microbiology and Centre for Cardiovascular Biology and Disease Research, School of Life Sciences, La Trobe University, Bundoora, Victoria, Australia
| | - Antony Vinh
- Department of Physiology, Anatomy and Microbiology and Centre for Cardiovascular Biology and Disease Research, School of Life Sciences, La Trobe University, Bundoora, Victoria, Australia
| | - Thiruma V Arumugam
- Department of Physiology, Anatomy and Microbiology and Centre for Cardiovascular Biology and Disease Research, School of Life Sciences, La Trobe University, Bundoora, Victoria, Australia
| | - Grant R Drummond
- Department of Physiology, Anatomy and Microbiology and Centre for Cardiovascular Biology and Disease Research, School of Life Sciences, La Trobe University, Bundoora, Victoria, Australia
| | - Christopher G Sobey
- Department of Physiology, Anatomy and Microbiology and Centre for Cardiovascular Biology and Disease Research, School of Life Sciences, La Trobe University, Bundoora, Victoria, Australia
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da Silva JS, Montagnoli TL, Rocha BS, Tacco MLCA, Marinho SCP, Zapata-Sudo G. Estrogen Receptors: Therapeutic Perspectives for the Treatment of Cardiac Dysfunction after Myocardial Infarction. Int J Mol Sci 2021; 22:E525. [PMID: 33430254 PMCID: PMC7825655 DOI: 10.3390/ijms22020525] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/24/2020] [Accepted: 12/28/2020] [Indexed: 02/07/2023] Open
Abstract
Estrogen receptors (ER) mediate functions beyond their endocrine roles, as modulation of cardiovascular, renal, and immune systems through anti-inflammatory and anti-apoptotic effects, preventing necrosis of cardiomyocytes and endothelial cells, and attenuating cardiac hypertrophy. Estradiol (E2) prevents cardiac dysfunction, increases nitric oxide synthesis, and reduces the proliferation of vascular cells, yielding protective effects, regardless of gender. Such actions are mediated by ER (ER-alpha (ERα), ER-beta (ERβ), or G protein-coupled ER (GPER)) through genomic or non-genomic pathways, which regulate cardiovascular function and prevent tissue remodeling. Despite the extensive knowledge on the cardioprotective effects of estrogen, clinical studies conducted on myocardial infarction (MI) and cardiovascular diseases still include favorable and unfavorable profiles. The purpose of this review is to provide up-to-date information regarding molecular, preclinical, and clinical aspects of cardiovascular E2 effects and ER modulation as a potential therapeutic target for the treatment of MI-induced cardiac dysfunction.
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Affiliation(s)
- Jaqueline S. da Silva
- Programa de Pesquisa em Desenvolvimento de Fármacos, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (J.S.d.S.); (T.L.M.); (B.S.R.); (M.L.C.A.T.); (S.C.P.M.)
| | - Tadeu L. Montagnoli
- Programa de Pesquisa em Desenvolvimento de Fármacos, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (J.S.d.S.); (T.L.M.); (B.S.R.); (M.L.C.A.T.); (S.C.P.M.)
| | - Bruna S. Rocha
- Programa de Pesquisa em Desenvolvimento de Fármacos, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (J.S.d.S.); (T.L.M.); (B.S.R.); (M.L.C.A.T.); (S.C.P.M.)
| | - Matheus L. C. A. Tacco
- Programa de Pesquisa em Desenvolvimento de Fármacos, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (J.S.d.S.); (T.L.M.); (B.S.R.); (M.L.C.A.T.); (S.C.P.M.)
| | - Sophia C. P. Marinho
- Programa de Pesquisa em Desenvolvimento de Fármacos, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (J.S.d.S.); (T.L.M.); (B.S.R.); (M.L.C.A.T.); (S.C.P.M.)
| | - Gisele Zapata-Sudo
- Programa de Pesquisa em Desenvolvimento de Fármacos, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil; (J.S.d.S.); (T.L.M.); (B.S.R.); (M.L.C.A.T.); (S.C.P.M.)
- Instituto de Cardiologia Edson Saad, Faculdade de Medicina, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
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Kamada T, Une Y, Matsui K, Fuma S, Ikeda T, Okamoto M. Cloning of Hynobius lichenatus (Tohoku hynobiid salamander) p53 and analysis of its expression in response to radiation. BMC Genet 2020; 21:53. [PMID: 32434469 PMCID: PMC7238597 DOI: 10.1186/s12863-020-00856-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 05/11/2020] [Indexed: 11/28/2022] Open
Abstract
Background Caudata species such as salamanders are easily affected by environmental changes, which can drastically reduce their population. The effects of acute X-rays and chronic γ-irradiation on Hynobius lichenatus, the Japanese Tohoku hynobiid salamander, are known. However, the expression of radiation-inducible genes, such as the DNA-damage checkpoint response gene p53, has not been analyzed in H. lichenatus. This has not occurred because there is no established method for mRNA quantification in H. lichenatus due to a lack of information on available nucleotide sequences corresponding to both radiation-inducible genes and endogenous control genes such as ACTB (β-actin). Results In this study, we aimed to evaluate the effects of radiation on gene expression in H. lichenatus. Using RNA extracted from irradiated salamanders, we performed rapid amplification of cDNA ends (RACE) and cloned H. lichenatus β-actin, glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and p53. We confirmed that the cloned cDNAs were able to synthesize salamander proteins by western blotting after transfection into cultured HEK293 cells. Proliferation assays using HEK293 cells stably expressing H. lichenatus p53 protein showed that this protein has antiproliferative effects, similar to that of mammalian p53. Furthermore, RT-qPCR analysis using gene-specific primers revealed that p53 mRNA expression in H. lichenatus was upregulated upon exposure to radiation. Conclusion Our results suggest that H. lichenatus p53 protein take an important role in regulating the cellular responses to various stimuli as mammalian p53 does. Furthermore, our study provides novel data to select appropriate primers to analyze internal control mRNA expression in H. lichenatus and to evaluate p53 expression as a marker of radiation and environmental stimuli.
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Affiliation(s)
- Toshiki Kamada
- Laboratory of Veterinary Immunology, Department of Veterinary Medicine, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa, 252-5201, Japan
| | - Yumi Une
- Laboratory of Veterinary Pathology, Faculty of Veterinary Medicine, Imabari campus, Okayama University of Science, 1-3 Ikoinooka, Imabari, Ehime, 794-8555, Japan
| | - Kumi Matsui
- Laboratory of Veterinary Physiology 1, Department of Veterinary Medicine, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa, 252-5201, Japan
| | - Shoichi Fuma
- Department of Radioecology and Fukushima Project, Center for Advanced Radiation Emergency Medicine, Quantum Medical Science Directorate, National Institutes for Quantum and Radiological Science and Technology, 4-9-1 Anagawa, Inage-ku, Chiba, 263-8555, Japan
| | - Teruo Ikeda
- Laboratory of Veterinary Immunology, Department of Veterinary Medicine, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa, 252-5201, Japan
| | - Mariko Okamoto
- Laboratory of Veterinary Immunology, Department of Veterinary Medicine, School of Veterinary Medicine, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa, 252-5201, Japan.
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14
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Estrogen disruptors and neuroimmune signaling in obesity: focus on bisphenol A. CURRENT OPINION IN TOXICOLOGY 2020. [DOI: 10.1016/j.cotox.2019.09.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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15
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Roque C, Mendes-Oliveira J, Duarte-Chendo C, Baltazar G. The role of G protein-coupled estrogen receptor 1 on neurological disorders. Front Neuroendocrinol 2019; 55:100786. [PMID: 31513775 DOI: 10.1016/j.yfrne.2019.100786] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 09/02/2019] [Accepted: 09/07/2019] [Indexed: 02/06/2023]
Abstract
G protein-coupled estrogen receptor 1 (GPER) is a membrane-associated estrogen receptor (ER) associated with rapid estrogen-mediated effects. Over recent years GPER emerged has a potential therapeutic target to induce neuroprotection, avoiding the side effects elicited by the activation of classical ERs. The putative neuroprotection triggered by GPER selective activation was demonstrated in mood disorders, Alzheimer's disease or Parkinson's disease of male and female in vivo rodent models. In others, like ischemic stroke, the results are contradictory and currently there is no consensus on the role played by this receptor. However, it seems clear that sex is a biological variable that may impact the results. The major objective of this review is to provide an overview about the physiological effects of GPER in the brain and its putative contribution in neurodegenerative disorders, discussing the data about the signaling pathways involved, as well as, the diverse effects observed.
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Affiliation(s)
- C Roque
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - J Mendes-Oliveira
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - C Duarte-Chendo
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - G Baltazar
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal; Faculty of Health Sciences, University of Beira Interior, Covilhã, Portugal.
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16
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Jacenik D, Beswick EJ, Krajewska WM, Prossnitz ER. G protein-coupled estrogen receptor in colon function, immune regulation and carcinogenesis. World J Gastroenterol 2019; 25:4092-4104. [PMID: 31435166 PMCID: PMC6700692 DOI: 10.3748/wjg.v25.i30.4092] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 07/03/2019] [Accepted: 07/05/2019] [Indexed: 02/06/2023] Open
Abstract
Estrogens play important roles in the development and progression of multiple tumor types. Accumulating evidence points to the significance of estrogen action not only in tumors of hormonally regulated tissues such as the breast, endometrium and ovary, but also in the development of colorectal cancer (CRC). The effects of estrogens in physiological and pathophysiological conditions are mediated by the nuclear estrogen receptors α and β, as well as the membrane-bound G protein-coupled estrogen receptor (GPER). The roles of GPER in CRC development and progression, however, remain poorly understood. Studies on the functions of GPER in the colon have shown that this estrogen receptor regulates colonic motility as well as immune responses in CRC-associated diseases, such as Crohn’s disease and ulcerative colitis. GPER is also involved in cell cycle regulation, endoplasmic reticulum stress, proliferation, apoptosis, vascularization, cell migration, and the regulation of fatty acid and estrogen metabolism in CRC cells. Thus, multiple lines of evidence suggest that GPER may play an important role in colorectal carcinogenesis. In this review, we present the current state of knowledge regarding the contribution of GPER to colon function and CRC.
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Affiliation(s)
- Damian Jacenik
- Department of Cytobiochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Lodz 90-236, Poland
- Department of Internal Medicine, School of Medicine, and UNM Comprehensive Cancer Center, University of New Mexico, Albuquerque, NM 87131, United States
| | - Ellen J Beswick
- Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, School of Medicine, University of Utah, Salt Lake City, UT 84132, United States
| | - Wanda M Krajewska
- Department of Cytobiochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Lodz 90-236, Poland
| | - Eric R Prossnitz
- Department of Internal Medicine, School of Medicine, and UNM Comprehensive Cancer Center, University of New Mexico, Albuquerque, NM 87131, United States
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Pal S, Nath P, Biswas S, Mukherjee U, Maitra S. Nonylphenol attenuates SOCS3 expression and M1 polarization in lipopolysaccharide-treated rat splenic macrophages. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 174:574-583. [PMID: 30870658 DOI: 10.1016/j.ecoenv.2019.03.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Revised: 03/03/2019] [Accepted: 03/04/2019] [Indexed: 06/09/2023]
Abstract
Endocrine disruptors interfere with normal sexual and reproductive development of numerous organisms. Widely used in several chemical and manufacturing industries, nonylphenol (NP), a potent xenoestrogen, has the potential to perturb immune system. Using rat splenic macrophages (SMΦ) as the model system, NP-modulation of lipopolysaccharide (LPS)-induced inflammatory response has been investigated. Our results demonstrate that NP (0.1-10 µM) attenuates catalase activity, reactive oxygen species (ROS) generation and nitric oxide (NO) synthesis in LPS-treated SMΦ in vitro. NP inhibition of LPS-induced nuclear factor kappa B (NF-κB) activation and pro-inflammatory cytokine gene expression corroborate well with attenuation of suppressor of cytokine signalling 3 (SOCS3). Besides, elevated expression of anti-inflammatory factors reveals inverse correlation with suppression of endotoxin-induced M1 polarization in NP pre-incubated cells. While LPS promotes, NP prevents ERK1/2 (extracellular-signa1-regulated kinase 1/2) phosphorylation and MEK-inhibitor abrogates SOCS3 expression and NO production suggesting involvement of ERK1/2 in NP inhibition of SOCS3 expression. Further, translational inhibitor cycloheximide prevents LPS-induced NF-κB activation indicating functional importance of de novo synthesis of SOCS3, at least in part, in toll-like receptor 4 (TLR4)-mediated inflammatory response. Collectively, present study provides evidence favouring participation of SOCS3 in NP modulation of inflammatory response in rat SMΦ.
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Affiliation(s)
- Soumojit Pal
- Department of Zoology, Visva-Bharati University, Santiniketan 731235, India
| | - Poulomi Nath
- Department of Zoology, Visva-Bharati University, Santiniketan 731235, India
| | - Subhasri Biswas
- Department of Zoology, Visva-Bharati University, Santiniketan 731235, India
| | - Urmi Mukherjee
- Department of Zoology, Visva-Bharati University, Santiniketan 731235, India
| | - Sudipta Maitra
- Department of Zoology, Visva-Bharati University, Santiniketan 731235, India.
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Roque C, Mendes-Oliveira J, Baltazar G. G protein-coupled estrogen receptor activates cell type-specific signaling pathways in cortical cultures: relevance to the selective loss of astrocytes. J Neurochem 2019; 149:27-40. [PMID: 30570746 DOI: 10.1111/jnc.14648] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 11/23/2018] [Accepted: 12/11/2018] [Indexed: 12/11/2022]
Abstract
Selective activation of the G protein-coupled estrogen receptor has been proposed to avoid some of the side effects elicited by the activation of classical estrogen receptors α and β. Although its contribution to neuroprotection triggered by estradiol in brain disorders has been explored, the results regarding ischemic stroke are contradictory, and currently, there is no consensus on the role that this receptor may play. The present study aimed to investigate the role of GPER in the ischemic insult. For that, primary cortical cultures exposed to oxygen and glucose deprivation (OGD) were used as a model. Our results demonstrate that neuronal survival was strongly affected by the ischemic insult and concurrent GPER activation with G1 had no further impact. In contrast, OGD had a smaller impact on astrocytes survival but G1, alone or combined with OGD, promoted their apoptosis. This effect was prevented by the GPER antagonist G15. The results also show that ischemia did not change the expression levels of GPER in neurons and astrocytes. In this study, we also demonstrate that selective activation of GPER induced astrocyte apoptosis via the phospholipase C pathway and subsequent intracellular calcium rise, whereas in neurons, this effect was not observed. Taken together, this evidence supports a direct impact of GPER activity on the viability of astrocytes, which seems to be associated with the regulation of different signaling pathways in astrocytes and neurons.
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Affiliation(s)
- Cláudio Roque
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | | | - Graça Baltazar
- CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal.,Faculty of Health Sciences, University of Beira Interior, Covilhã, Portugal
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19
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Liang Y, Xie H, Wu J, Liu D, Yao S. Villainous role of estrogen in macrophage-nerve interaction in endometriosis. Reprod Biol Endocrinol 2018; 16:122. [PMID: 30518376 PMCID: PMC6282253 DOI: 10.1186/s12958-018-0441-z] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Accepted: 11/23/2018] [Indexed: 02/07/2023] Open
Abstract
Endometriosis is a complex and heterogeneous disorder with unknown etiology. Dysregulation of macrophages and innervation are important factors influencing the pathogenesis of endometriosis-associated pain. It is known to be an estrogen-dependent disease, estrogen can promote secretion of chemokines from peripheral nerves, enhancing the recruitment and polarization of macrophages in endometriotic tissue. Macrophages have a role in the expression of multiple nerve growth factors (NGF), which mediates the imbalance of neurogenesis in an estrogen-dependent manner. Under the influence of estrogen, co-existence of macrophages and nerves induces an innovative neuro-immune communication. Persistent stimulation by inflammatory cytokines from macrophages on nociceptors of peripheral nerves aggravates neuroinflammation through the release of inflammatory neurotransmitters. This neuro-immune interaction regulated by estrogen sensitizes peripheral nerves, leading to neuropathic pain in endometriosis. The aim of this review is to highlight the significance of estrogen in the interaction between macrophages and nerve fibers, and to suggest a potentially valuable therapeutic target for endometriosis-associated pain.
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Affiliation(s)
- Yanchun Liang
- grid.412615.5Department of Obstetrics and Gynecology, First Affiliated Hospital, Sun Yat-sen University, No. 58, the 2nd Zhongshan Road, Yuexiu District, Guangzhou, Guangdong Province China
| | - Hongyu Xie
- 0000 0001 2360 039Xgrid.12981.33Grade 2012 in 8-year Medical Education Program of Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510089 China
| | - Jinjie Wu
- 0000 0001 2360 039Xgrid.12981.33Grade 2012 in 8-year Medical Education Program of Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510089 China
| | - Duo Liu
- grid.412615.5Department of Obstetrics and Gynecology, First Affiliated Hospital, Sun Yat-sen University, No. 58, the 2nd Zhongshan Road, Yuexiu District, Guangzhou, Guangdong Province China
| | - Shuzhong Yao
- grid.412615.5Department of Obstetrics and Gynecology, First Affiliated Hospital, Sun Yat-sen University, No. 58, the 2nd Zhongshan Road, Yuexiu District, Guangzhou, Guangdong Province China
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20
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Pabbidi MR, Kuppusamy M, Didion SP, Sanapureddy P, Reed JT, Sontakke SP. Sex differences in the vascular function and related mechanisms: role of 17β-estradiol. Am J Physiol Heart Circ Physiol 2018; 315:H1499-H1518. [DOI: 10.1152/ajpheart.00194.2018] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The incidence of cardiovascular disease (CVD) is lower in premenopausal women but increases with age and menopause compared with similarly aged men. Based on the prevalence of CVD in postmenopausal women, sex hormone-dependent mechanisms have been postulated to be the primary factors responsible for the protection from CVD in premenopausal women. Recent Women’s Health Initiative studies, Cochrane Review studies, the Early Versus Late Intervention Trial with Estradiol Study, and the Kronos Early Estrogen Prevention Study have suggested that beneficial effects of hormone replacement therapy (HRT) are seen in women of <60 yr of age and if initiated within <10 yr of menopause. In contrast, the beneficial effects of HRT are not seen in women of >60 yr of age and if commenced after 10 yr of menopause. The higher incidence of CVD and the failure of HRT in postmenopausal aged women could be partly associated with fundamental differences in the vascular structure and function between men and women and in between pre- and postmenopausal women, respectively. In this regard, previous studies from human and animal studies have identified several sex differences in vascular function and associated mechanisms. The female sex hormone 17β-estradiol regulates the majority of these mechanisms. In this review, we summarize the sex differences in vascular structure, myogenic properties, endothelium-dependent and -independent mechanisms, and the role of 17β-estradiol in the regulation of vascular function.
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Affiliation(s)
- Mallikarjuna R. Pabbidi
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Maniselvan Kuppusamy
- Division of Endocrinology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Sean P. Didion
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Padmaja Sanapureddy
- Department of Primary Care and Medicine, G. V. (Sonny) Montgomery Veterans Affairs Medical Center, Jackson, Mississippi
| | - Joey T. Reed
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Sumit P. Sontakke
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, Mississippi
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