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Teo CH, Wong ACH, Sivakumaran RN, Parhar I, Soga T. Gender Differences in Cortisol and Cortisol Receptors in Depression: A Narrative Review. Int J Mol Sci 2023; 24:ijms24087129. [PMID: 37108291 PMCID: PMC10138698 DOI: 10.3390/ijms24087129] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/17/2023] [Accepted: 03/23/2023] [Indexed: 04/29/2023] Open
Abstract
Stress is known to have a significant impact on mental health. While gender differences can be found in stress response and mental disorders, there are limited studies on the neuronal mechanisms of gender differences in mental health. Here, we discuss gender and cortisol in depression as presented by recent clinical studies, as well as gender differences in the role of glucocorticoid receptors (GRs) and mineralocorticoid receptors (MRs) in stress-associated mental disorders. When examining clinical studies drawn from PubMed/MEDLINE (National Library of Medicine) and EMBASE, salivary cortisol generally showed no gender correlation. However, young males were reported to show heightened cortisol reactivity compared to females of similar age in depression. Pubertal hormones, age, early life stressors, and types of bio-samples for cortisol measurement affected the recorded cortisol levels. The role of GRs and MRs in the HPA axis could be different between males and females during depression, with increased HPA activity and upregulated MR expression in male mice, while the inverse happened in female mice. The functional heterogeneity and imbalance of GRs and MRs in the brain may explain gender differences in mental disorders. This knowledge and understanding will support the development of gender-specific diagnostic markers involving GRs and MRs in depression.
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Affiliation(s)
- Chuin Hau Teo
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, Kuala Lumpur 47500, Selangor, Malaysia
| | - Ally Chai Hui Wong
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, Kuala Lumpur 47500, Selangor, Malaysia
| | - Rooba Nair Sivakumaran
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, Kuala Lumpur 47500, Selangor, Malaysia
| | - Ishwar Parhar
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, Kuala Lumpur 47500, Selangor, Malaysia
| | - Tomoko Soga
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, Kuala Lumpur 47500, Selangor, Malaysia
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Abstract
Asthma is a common disease characterized by airway inflammation and bronchorestriction. There are several common categories of medications for treating asthma; however, not all asthmatics have the same response to these medications, some of which are adverse responses that are potentially life threatening. Because interindividual responses to asthma medications can vary considerably, the potential for genetic contributions to variable drug responses is significant. This chapter reviews the most common biological pathways targeted by asthma therapy and briefly discusses the genetic contribution to varied responses to asthma therapy for four common types of asthma medications: beta-agonists, anticholinergics, leukotriene modifiers, and corticosteroids.
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Affiliation(s)
- Gregory A Hawkins
- Section on Pulmonary, Critical Care, Allergy and Immunologic Diseases, Center for Human Genomics, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
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Abstract
It is expected that future treatments will be preceded by genetic tests to prescribe the most effect asthma medication while lowering the risk of adverse side effects. However, it will not be necessary to describe all the genetic determinants affecting drug response to apply pharmacogenomics to asthma therapy. Whether pharmacogenomics becomes common practice may not depend on the availability of tests, but on factors such as affordability, ease of application, and ease of interpreting the results.
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Affiliation(s)
- Gregory A Hawkins
- Center for Human Genomics, Wake Forest University School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA.
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Hawkins GA, Amelung PJ, Smith RS, Jongepier H, Howard TD, Koppelman GH, Meyers DA, Bleecker ER, Postma DS. Identification of polymorphisms in the human glucocorticoid receptor gene (NR3C1) in a multi-racial asthma case and control screening panel. ACTA ACUST UNITED AC 2005; 15:167-73. [PMID: 15497438 DOI: 10.1080/10425170410001704517] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The glucocorticoid receptor (GR) gene (NR3C1) maps to 5q31, a region genetically linked to asthma. In this study, NR3C1 exons 1A, 1B, and exons 1C to 9 (alpha and beta) were sequenced in a screening panel of asthmatics and unaffected controls from US Caucasian, African American, US Hispanic, and Dutch Caucasian populations to identify polymorphisms for genetic association studies. Eight polymorphisms were identified in exon 1A, but none were located in putative transcription regulatory sites. Thirty-four polymorphisms were identified in exons 1B to 9 (alpha and beta), 17 of which were novel. Eight coding polymorphisms were identified (4 non-synonymous). One novel mutation (Ala229Thr) was identified in a Hispanic individual. Linkage disequilibrium (LD) was strongest between polymorphisms spanning intron 2 to exon 9beta. This data shows the variability of NR3C1 polymorphism frequencies between racial groups and confirms that NR3C1 non-synonymous coding polymorphisms are generally rare in mild/moderate asthmatics and unaffected controls.
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Affiliation(s)
- Gregory A Hawkins
- Wake Forest University School of Medicine, Medical Center Blvd., Winston-Salem, NC 27157, USA.
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5
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Liu SZ. Radiation-induced change in lymphocyte proliferation and its neuroendocrine regulation: dose-response relationship and pathophysiological implications. NONLINEARITY IN BIOLOGY, TOXICOLOGY, MEDICINE 2004; 2:233-43. [PMID: 19330146 PMCID: PMC2657486 DOI: 10.1080/15401420490507486] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Cellular activities are regulated by intracellular signals initiated by stimulation from the external and internal environments. Different signal pathways are involved in the initiation of different cellular functions. In connection with cell proliferation in response to mitogenic stimulation, the dose-effect relationship of the magnitude of (3)H-TdR incorporation into lymphocytes after exposure to different concentrations of concanavalin A (Con A) showed an inverted U-shaped curve in the concentration range 2-30 mug/ml. In previous studies it has been observed that the stimulatory effect of Con A (5 mug/ml) on lymphocyte proliferation was potentiated by whole-body irradiation (WBI) with low dose (0.075 Gy) and suppressed by WBI with high dose (2 Gy). When different concentrations of corticosterone, ranging from 10(-12) to 10(-7) M, were added to the Con A-stimulated lymphocytes, low-concentration stimulation and high-concentration suppression of lymphocyte proliferation were demonstrated. In the presence of 5 x10 (-12) M (subphysiological concentration) of corticosterone the proliferation of thymocytes and splenic T cells in response to Con A was further up-regulated after low-dose radiation. Low-dose radiation (0.075 Gy) caused lowering of serum ACTH and corticosterone concentration as well as down-regulated transcription of the hypothalamic proopiomelanocortin gene. The present paper intends to show that multiple neurohormonal factors, including the pineal gland and neurotransmitters, in addition to the hypothalamic-pituitary-adrenocortical axis, are involved in the stimulation of immune responses induced by low-dose ionizing radiation. The complex nature of the interrelationship between the intracellular signaling of lymphocytes and the neuroendocrine regulation after WBI is discussed.
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Affiliation(s)
- Shu-Zheng Liu
- MH Radiobiology Research Unit, Jilin University Health Sciences Center, Changchun 130021, People's Republic of China
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6
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Neeck G, Kluter A, Dotzlaw H, Eggert M. Involvement of the glucocorticoid receptor in the pathogenesis of rheumatoid arthritis. Ann N Y Acad Sci 2002; 966:491-5. [PMID: 12114309 DOI: 10.1111/j.1749-6632.2002.tb04252.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The glucocorticoid receptor (GR) is a ligand-inducible transcription factor which controls the expression of several genes. Its cognate ligand, the glucocorticoids, induces receptor activation by binding to the cytoplasmic located receptor, ultimately leading to translocation of the receptor/hormone complex into the nucleus and the regulation of gene activity. Because glucocorticoids are widely used for suppression of inflammation in rheumatoid arthritis (RA), we investigated whether the expression level of GR is correlated with RA. We designed a study to detect the total amount of GR in lymphocytes of untreated RA patients, glucocorticoid-treated RA patients, and healthy controls. We observed a significant change in the expression levels of GR. Untreated RA patients exhibited a significantly higher amount of GR than the healthy controls, whereas glucocorticoid-treated RA patients showed a strongly decreased receptor density. These results seem to reflect a functional dysregulation of the HPA axis and may lead to a better understanding of the pathogenesis of RA.
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Affiliation(s)
- Gunther Neeck
- Kerckhoff Clinic and Foundation, Bad Nauheim, Germany.
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Levine JE, Chappell PE, Schneider JS, Sleiter NC, Szabo M. Progesterone receptors as neuroendocrine integrators. Front Neuroendocrinol 2001; 22:69-106. [PMID: 11259133 DOI: 10.1006/frne.2001.0210] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Intracellular progesterone receptors (PRs) are ligand-inducible transcription factors that mediate the majority of the effects of progesterone (P) on neuroendocrine functions. During the past decade, evidence has accumulated which suggest that PRs can also be activated independently of P, by signals propagated through membrane-bound receptors to the interior of cells. The activation of PRs by this type of "cross-talk" mechanism has been implicated in the physiological regulation of several important neuroendocrine processes, including estrous behavior and periovulatory hormone secretions. We review evidence that both ligand-dependent and ligand-independent activation of PRs occurs in central neurons and in anterior pituitary cells and that the convergence and summation of these signals at the PR serves to integrate neural and endocrine signals which direct several critically important neuroendocrine processes. An integrative function for PRs is reviewed in several physiological contexts, including the display of lordosis behavior in female rodents, the neurosecretion of gonadotropin-releasing hormone surges, secretion of preovulatory gonadotropin surges, and release of periovulatory follicle stimulating hormone surges. The weight of evidence indicates that cross talk at the intracellular PR is an essential component of the integrative mechanisms that direct each of these neuroendocrine events. The recurrence of PR's integrative actions in several different physiological contexts suggests that other intracellular steroid receptors similarly function as integrators of neural and endocrine signals in other neuroendocrine processes.
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Affiliation(s)
- J E Levine
- Department of Neurobiology and Physiology, Northwestern University, Evanston, Illinois 60208, USA.
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Abstract
Although the effects of glucocorticoids on lymphocytes have been scrutinized for years, researchers have yet to determine how these hormones induce apoptosis in susceptible cells. Compelling evidence indicates that DNA binding of the GR and subsequent transcriptional regulation of specific genes is required for this process. However, it is not clear whether the activation or repression of responsive genes is essential and more importantly, which of these genes, if any, are responsible for the induction of apoptosis. This review will focus on how glucocorticoid-induced apoptosisin lymphocytes is mediated by the glucocorticoid receptor, including a discussion of GR structure, function, and recent data implicating its role in the apoptotic process.
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Affiliation(s)
- S L Planey
- Department of Biochemistry and Molecular Pharmacology, Thomas Jefferson University, Philadelphia, Pennsylvania, 19107, USA
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Eickelberg O, Roth M, Lörx R, Bruce V, Rüdiger J, Johnson M, Block LH. Ligand-independent activation of the glucocorticoid receptor by beta2-adrenergic receptor agonists in primary human lung fibroblasts and vascular smooth muscle cells. J Biol Chem 1999; 274:1005-10. [PMID: 9873044 DOI: 10.1074/jbc.274.2.1005] [Citation(s) in RCA: 305] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The glucocorticoid receptor (GR) is a ubiquitously expressed transcription factor present in most cell types. Upon ligand binding, the GR is activated and translocates into the nucleus where it transmits the anti-inflammatory actions of glucocorticoids. Here, we describe the ligand-independent activation of GR by the beta2-adrenergic receptor (beta2-AR) agonists, salbutamol and salmeterol, in primary human lung fibroblasts and vascular smooth muscle cells. Immunohistochemistry demonstrated expression of GR and the beta2-AR by fibroblasts and vascular smooth muscle cells. Treatment of the cells with the beta2-AR agonists, salbutamol or salmeterol, resulted in translocation of GR into the nucleus beginning at 30 min, as shown by immunohistochemistry and Western blotting of cytosolic and nuclear cell extracts. In comparison, activation of GR induced by the corticosteroids dexamethasone and fluticasone occurred at the same time after treatment (30 min) but resulted in a more complete depletion of GR from the cytosolic compartment. Electrophoretic mobility shift assays confirmed that nuclear GR, activated by both beta2-AR agonists and glucocorticoids, actively bound to the GR consensus sequence (GR element). Functional activation of the GR was confirmed by a Luciferase reporter gene assay, using a GR driven promoter fragment from the p21((WAF1/CIP1)) gene. The effects of the beta2-AR agonists, salbutamol and salmeterol, were dependent upon binding to the beta2-AR, because blocking of beta2-AR with propranolol abrogated GR activation. GR activation appeared to involve cAMP. In summary, these data show that beta2-AR agonists are potent activators of GR. Ligand-independent activation of GR by beta2-AR agonists may substantially mediate the anti-inflammatory actions of these drugs observed in vitro and in vivo.
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Affiliation(s)
- O Eickelberg
- Department of Research, University Hospital Basel, CH-4031 Basel, Switzerland
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Abstract
The multipurpose nature of MT that we have presented in this review has drawn attention from many different fields of research: biochemistry, molecular biology, toxicology, pharmacology, etc. In recent years, considerable advances have been made concerning the regulation of MT genes by metals. Little, however, is known at the molecular level about the mechanisms of MT induction by nonmetallic inducers such as growth factors. This is of particular interest since MT is highly expressed during liver regeneration, an event orchestrated by a series of growth stimulators and inhibitors. The significance of the nuclear distribution of MT in growing cells and what controls its translocation are questions that remain unanswered at the present time. The possibility that MT could participate in a DNA synthesis-related process through donation or abstraction of Zn to and from transcription factors has been inferred from in vitro studies. Such transfer mechanisms, however, have yet to be confirmed in vivo. Overexpression of MT is often accompanied by increased resistance towards a variety of alkylating agents and chemotherapeutic drugs. The mechanisms by which MT protects cells against these agents may depend on their distinct mode of toxic action. For some, MT cysteines can be the target of the direct attack from the parent compound. For others such as N-methyl-N-nitroso compounds, MT cysteines may serve as a sink for the reactive oxygen species now known to be derived from their metabolism. In either case, a primary consequence of such interactions is the release of the metals initially bound to MT. Therefore, the metal composition of MT appears to be an important factor to consider in determining the overall effect of MT in the resistance process.
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Affiliation(s)
- P Moffatt
- Département de Pharmacologie, Faculté de Médicine, Université de Montréal, Succ. Centre-Ville, Québec, Canada
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Bodwell JE, Hu JM, Hu LM, Munck A. Glucocorticoid receptors: ATP and cell cycle dependence, phosphorylation, and hormone resistance. Am J Respir Crit Care Med 1996; 154:S2-6. [PMID: 8756779 DOI: 10.1164/ajrccm/154.2_pt_2.s2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Affiliation(s)
- J E Bodwell
- Department of Physiology, Dartmouth Medical School, Lebanon, New Hampshire 03756-0001, USA
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12
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Abstract
2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) is an environmental contaminant that produces adverse biological effects including developmental toxicity and teratogenesis. In the mouse embryo, TCDD induces cleft palate and hydronephrosis. The synthetic glucocorticoid, hydrocortisone (HC), induces cleft palate and a potent, synergistic interaction has been observed between TCDD and HC in C57BL/6N embryonic mice. The morphology and etiology of TCDD- and HC-induced clefts are distinctly different with formation of small palatal shelves following HC exposure and failure of normally-sized shelves to fuse after TCDD treatment. Each exposure also alters expression of several growth factors. When EGF, TGF alpha, EGF receptor, and the TGF beta's are considered as a combinatorial, interacting set of regulators, TCDD and HC each produce a unique pattern of increased and/or decreased expression across the set. The interaction of HC and TCDD results in a cleft palate whose etiology most closely resembles that observed after HC exposure, i.e. small palatal shelves. HC+TCDD-exposure also produces a pattern of growth factor expression which closely resembles that seen after HC. Both TCDD and HC act through receptor-mediated mechanisms and each compound has its own receptor. The Ah receptor (AhR) binds TCDD and the glucocorticoid receptor (GR) binds HC. On gestation day (GD) 14, in the embryonic palate exposed to TCDD, the AhR was downregulated and the GR expression increased. Conversely, following HC exposure, the GR was downregulated and AhR levels were elevated. HC+TCDD produced increased expression of both receptors and this pattern would be predicted to produce HC-like clefts as the GR-mediated responses would result in small palatal shelves. The observed cross-regulation of the receptors is believed to be important in the synergistic interaction between TCDD and HC for the induction of cleft palate.
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Affiliation(s)
- B D Abbott
- Developmental Toxicology Division (MD-67), US Environmental Protection Agency, Research Triangle Park, NC 27711, USA
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Eggert M, Möws CC, Tripier D, Arnold R, Michel J, Nickel J, Schmidt S, Beato M, Renkawitz R. A fraction enriched in a novel glucocorticoid receptor-interacting protein stimulates receptor-dependent transcription in vitro. J Biol Chem 1995; 270:30755-9. [PMID: 8530516 DOI: 10.1074/jbc.270.51.30755] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Glucocorticoids influence numerous cell functions by regulating gene activity. The glucocorticoid receptor (GR) is a ligand-activated transcription factor and, like any other transcription factor, does not modulate gene activity just by binding to DNA. Interaction with other proteins is probably required to enhance the establishment of a functional transcription initiation complex. To identify such proteins, we analyzed the in vitro interaction of the glucocorticoid receptor bound to a double glucocorticoid response element with nuclear proteins and describe here three interacting proteins with different molecular weights. One of them, which we named GRIP 170 (GR-interacting protein), was purified and microsequenced, and it turned out to be an unknown protein. When tested in a cell-free transcription assay, the fraction highly enriched for GRIP 170 does not influence basal promoter activity but does enhance GR induction.
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Affiliation(s)
- M Eggert
- Genetisches Institut, Justus-Liebig-Universität, Giessen, Germany
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Chiappelli F, Manfrini E, Franceschi C, Cossarizza A, Black KL. Steroid regulation of cytokines. Relevance for TH1-to-TH2 shift? Ann N Y Acad Sci 1994; 746:204-15. [PMID: 7825877 DOI: 10.1111/j.1749-6632.1994.tb39236.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- F Chiappelli
- School of Dentistry, Department of Neurobiology, School of Medicine, Brain & Dental Research Institutes, University of California, Los Angeles 90024-1668
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