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Hall L, Hart R. Role of corticosteroids in skin physiology and therapeutic potential of an 11β-HSD1 inhibitor: A review. Int J Dermatol 2024; 63:443-454. [PMID: 38146184 DOI: 10.1111/ijd.16967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 11/15/2023] [Accepted: 11/29/2023] [Indexed: 12/27/2023]
Abstract
Skin is a major site of cortisol bioconversion by 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) enzymes which catalyze intracellular inactive cortisone into physiologically active cortisol. 11β-HSD1 is highly expressed in skin, especially in dermal fibroblasts, epidermal keratinocytes, melanocytes, and hair follicles, and plays important roles in regulating keratinocytes, fibroblast proliferation, and has roles in skin aging. Inhibition of 11β-HSD1 may reverse decreased collagen levels observed in extrinsically and intrinsically aged skin. Inhibitors of 11β-HSD1 may also have the potential to reverse decreased collagen observed in skin atrophy induced by glucocorticoid treatment. This systematic review aimed to summarize the current knowledge of roles for 11β-HSD1 inhibitor in skin physiology and potential for future use in medications. Studies have demonstrated that immediately following experimental insult in an animal model, there is increased expression of 11β-HSD1, and that topical application of an 11β-HSD1 inhibitor increases the rate of healing, increases skin collagen content, increases dermal fibroblasts, and increases dermal thickness. Furthermore, in patients with type 2 diabetes mellitus, 11β-HSD1 inhibitors reduce wound diameter after injury. Further development of 11β-HSD1 inhibitors appears to be a promising area for treating aging skin, aiding wound healing, and mitigating effects of systemic glucocorticoid use. Both topically and orally administered 11β-HSD1 inhibitors appear to be viable avenues for future research.
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Affiliation(s)
- Larissa Hall
- Faculty of Science and Agriculture, Business and Law, School of Science and Technology, University of New England, Armidale, NSW, Australia
| | - Robert Hart
- Faculty of Science and Agriculture, Business and Law, School of Science and Technology, University of New England, Armidale, NSW, Australia
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2
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Lee YB, Hwang HJ, Kim E, Lim SH, Chung CH, Choi EH. Hyperglycemia-activated 11β-hydroxysteroid dehydrogenase type 1 increases endoplasmic reticulum stress and skin barrier dysfunction. Sci Rep 2023; 13:9206. [PMID: 37280272 PMCID: PMC10244460 DOI: 10.1038/s41598-023-36294-y] [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: 05/06/2023] [Accepted: 05/31/2023] [Indexed: 06/08/2023] Open
Abstract
The diabetes mellitus (DM) skin shows skin barrier dysfunction and skin lipid abnormality, similar to conditions induced by systemic or local glucocorticoid excess and aged skin. Inactive glucocorticoid (GC) is converted into active glucocorticoid by 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1). Hyperglycemia in DM and excessive GC are known to increase endoplasmic reticulum (ER) stress. We hypothesized that hyperglycemia affects systemic GC homeostasis and that the action of skin 11β-HSD1 and GC contributes to increased ER stress and barrier defects in DM. We compared 11β-HSD1, active GC, and ER stress between hyperglycemic and normoglycemic conditions in normal human keratinocytes and db/db mice. 11β-HSD1 and cortisol increased with time in keratinocyte culture under hyperglycemic conditions. 11β-HSD1 siRNA-transfected cells did not induce cortisol elevation in hyperglycemic condition. The production of 11β-HSD1 and cortisol was suppressed in cell culture treated with an ER stress-inhibitor. The 14-week-old db/db mice showed higher stratum corneum (SC) corticosterone, and skin 11β-HSD1 levels than 8-week-old db/db mice. Topical 11β-HSD1 inhibitor application in db/db mice decreased SC corticosterone levels and improved skin barrier function. Hyperglycemia in DM may affect systemic GC homeostasis, activate skin 11β-HSD1, and induce local GC excess, which increases ER stress and adversely affects skin barrier function.
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Affiliation(s)
- Young Bin Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, 20 Ilsan-ro, Wonju, 26426, Republic of Korea
| | - Hyun Jee Hwang
- Department of Dermatology, Yonsei University Wonju College of Medicine, 20 Ilsan-ro, Wonju, 26426, Republic of Korea
| | - Eunjung Kim
- Department of Dermatology, Yonsei University Wonju College of Medicine, 20 Ilsan-ro, Wonju, 26426, Republic of Korea
| | - Sung Ha Lim
- Department of Dermatology, Yonsei University Wonju College of Medicine, 20 Ilsan-ro, Wonju, 26426, Republic of Korea
| | - Choon Hee Chung
- Department of Endocrinology and Metabolism, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
- Research Institute of Metabolism and Inflammation, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Eung Ho Choi
- Department of Dermatology, Yonsei University Wonju College of Medicine, 20 Ilsan-ro, Wonju, 26426, Republic of Korea.
- Research Institute of Metabolism and Inflammation, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea.
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3
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Kley M, Moser SO, Winter DV, Odermatt A. In vitro methods to assess 11β-hydroxysteroid dehydrogenase type 1 activity. Methods Enzymol 2023; 689:121-165. [PMID: 37802569 DOI: 10.1016/bs.mie.2023.04.004] [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] [Indexed: 10/10/2023]
Abstract
11β-Hydroxysteroid dehydrogenase type 1 (11β-HSD1) converts inactive 11-keto-glucocorticoids to their active 11β-hydroxylated forms. It also catalyzes the oxoreduction of other endogenous and exogenous substrates. The ubiquitously expressed 11β-HSD1 shows high levels in liver and other metabolically active tissues such as brain and adipose tissue. Pharmacological inhibition of 11β-HSD1 was found to ameliorate adverse metabolic effects of elevated glucocorticoids in rodents and humans, improve wound healing and delay skin aging, and enhance memory and cognition in rodent Alzheimer's disease models. Thus, there is an interest to develop 11β-HSD1 inhibitors for therapeutic purposes. This chapter describes in vitro methods to assess 11β-HSD1 enzyme activity for different purposes, be it in disease models, for the assessment of the kinetics of novel substrates or for the screening and characterization of inhibitors. 11β-HSD1 protein expression and preparations of the different biological samples are discussed first, followed by a description of a well-established and easily adaptable 11β-HSD1 enzyme activity assay. Finally, different readout methods are shortly described. This chapter should provide the reader with a toolbox of methods to assess 11β-HSD1 activity with instructions in the form of a decision tree for the choice and implementation of an appropriate enzyme activity assay.
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Affiliation(s)
- Manuel Kley
- Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland; Swiss Centre for Applied Human Toxicology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland
| | - Seraina O Moser
- Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland; Swiss Centre for Applied Human Toxicology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland
| | - Denise V Winter
- Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland
| | - Alex Odermatt
- Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland; Swiss Centre for Applied Human Toxicology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland.
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4
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Cao J, Chen Y, Wang H. 11β-hydroxysteroid dehydrogenases and biomarkers in fetal development. Toxicology 2022; 479:153316. [PMID: 36096318 DOI: 10.1016/j.tox.2022.153316] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/29/2022] [Accepted: 09/07/2022] [Indexed: 11/27/2022]
Abstract
It is known that basal glucocorticoid levels in utero are essential for regulating fetal development and maturation, and determine the fate of later life. Recently, more and more studies suggest that adverse prenatal environments may cause abnormal maternal glucocorticoid levels in utero. 11β-hydroxysteroid dehydrogenases (11β-HSDs) are widely distributed in the target organs of glucocorticoids (GCs) and mineralocorticoids. 11β-HSDs is involved in fetal physiological and pathological development by activating or inactivating GCs. Prenatal adverse environments (including exogenous and maternal environments) can affect the expression and activity of 11β-HSDs in the placenta and fetus via multiple pathways. It induces abnormal local glucocorticoid levels in fetal multiple tissues, fetal developmental programming and homeostasis changes, and the susceptibility to various diseases after birth. We also discuss the interventions of 11β-HSDs inhibitors on fetal developmental programming and susceptibility to multiple diseases. Finally, we propose that 11β-HSD2 can be used as a molecular target for fetal developmental toxicity, while 11β-HSD1 can be regarded as an intervention target to prevent fetal-originated diseases. This review will provide a theoretical basis for the early prevention and treatment of fetal-originated diseases.
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Affiliation(s)
- Jiangang Cao
- Department of Pharmacology, Wuhan University Taikang Medical School (School of Basic Medical Sciences), Wuhan 430071, China
| | - Yawen Chen
- Department of Pharmacology, Wuhan University Taikang Medical School (School of Basic Medical Sciences), Wuhan 430071, China
| | - Hui Wang
- Department of Pharmacology, Wuhan University Taikang Medical School (School of Basic Medical Sciences), Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China.
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5
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Kim BJ, Lee NR, Lee CH, Lee YB, Choe SJ, Lee S, Hwang HJ, Kim E, Lavery GG, Shin KO, Park K, Choi EH. Increased Expression of 11β-Hydroxysteroid Dehydrogenase Type 1 Contributes to Epidermal Permeability Barrier Dysfunction in Aged Skin. Int J Mol Sci 2021; 22:ijms22115750. [PMID: 34072239 PMCID: PMC8198579 DOI: 10.3390/ijms22115750] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 05/19/2021] [Accepted: 05/21/2021] [Indexed: 12/12/2022] Open
Abstract
Inactive cortisone is converted into active cortisol by 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1). Excessive levels of active glucocorticoids could deteriorate skin barrier function; barrier impairment is also observed in aged skin. In this study, we aimed to determine whether permeability barrier impairment in the aged skin could be related to increased 11β-HSD1 expression. Aged humans (n = 10) showed increased cortisol in the stratum corneum (SC) and oral epithelium, compared to young subjects (n = 10). 11β-HSD1 expression (as assessed via immunohistochemical staining) was higher in the aged murine skin. Aged hairless mice (56-week-old, n = 5) manifested greater transepidermal water loss, lower SC hydration, and higher levels of serum inflammatory cytokines than the young mice (8-week-old, n = 5). Aged 11β-HSD1 knockout mice (n = 11), 11β-HSD1 inhibitor (INHI)-treated aged wild type (WT) mice (n = 5) and young WT mice (n = 10) exhibited reduced SC corticosterone level. Corneodesmosome density was low in WT aged mice (n = 5), but high in aged 11β-HSD1 knockout and aged INHI-treated WT mice. Aged mice exhibited lower SC lipid levels; this effect was reversed by INHI treatment. Therefore, upregulation of 11β-HSD1 in the aged skin increases the active-glucocorticoid levels; this suppresses SC lipid biosynthesis, leading to impaired epidermal permeability barrier.
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Affiliation(s)
- Beom Jun Kim
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Noo Ri Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Chung Hyeok Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Young Bin Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Sung Jay Choe
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Solam Lee
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Hyun Jee Hwang
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Eunjung Kim
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
| | - Gareth G. Lavery
- Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK;
| | - Kyong-Oh Shin
- Department of Food Science and Nutrition, Convergence Program of Materials Science for Medicine and Pharmaceutics, Hallym University, Chuncheon 24252, Korea; (K.-O.S.); (K.P.)
| | - Kyungho Park
- Department of Food Science and Nutrition, Convergence Program of Materials Science for Medicine and Pharmaceutics, Hallym University, Chuncheon 24252, Korea; (K.-O.S.); (K.P.)
| | - Eung Ho Choi
- Department of Dermatology, Yonsei University Wonju College of Medicine, Wonju 26426, Korea; (B.J.K.); (N.R.L.); (C.H.L.); (Y.B.L.); (S.J.C.); (S.L.); (H.J.H.); (E.K.)
- Correspondence: ; Tel.: +82-33-748-2650
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6
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Beck KR, Odermatt A. Antifungal therapy with azoles and the syndrome of acquired mineralocorticoid excess. Mol Cell Endocrinol 2021; 524:111168. [PMID: 33484741 DOI: 10.1016/j.mce.2021.111168] [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: 08/16/2020] [Revised: 12/31/2020] [Accepted: 01/06/2021] [Indexed: 10/22/2022]
Abstract
The syndromes of mineralocorticoid excess describe a heterogeneous group of clinical manifestations leading to endocrine hypertension, typically either through direct activation of mineralocorticoid receptors or indirectly by impaired pre-receptor enzymatic regulation or through disturbed renal sodium homeostasis. The phenotypes of these disorders can be caused by inherited gene variants and somatic mutations or may be acquired upon exposures to exogenous substances. Regarding the latter, the symptoms of an acquired mineralocorticoid excess have been reported during treatment with azole antifungal drugs. The current review describes the occurrence of mineralocorticoid excess particularly during the therapy with posaconazole and itraconazole, addresses the underlying mechanisms as well as inter- and intra-individual differences, and proposes a therapeutic drug monitoring strategy for these two azole antifungals. Moreover, other therapeutically used azole antifungals and ongoing efforts to avoid adverse mineralocorticoid effects of azole compounds are shortly discussed.
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Affiliation(s)
- Katharina R Beck
- Swiss Centre for Applied Human Toxicology and Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland
| | - Alex Odermatt
- Swiss Centre for Applied Human Toxicology and Division of Molecular and Systems Toxicology, Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland.
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7
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Niculet E, Bobeica C, Tatu AL. Glucocorticoid-Induced Skin Atrophy: The Old and the New. Clin Cosmet Investig Dermatol 2020; 13:1041-1050. [PMID: 33408495 PMCID: PMC7779293 DOI: 10.2147/ccid.s224211] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 12/22/2020] [Indexed: 12/13/2022]
Abstract
Glucocorticoids are major therapeutic agents highly used in the medical field. Topical glucocorticoids have biologic activities which make them useful in dermatology – anti-inflammatory, vasoconstrictive, immune suppressive and antiproliferative, in treating inflammatory skin disorders (allergic contact eczema, atopic hand eczema, nummular eczema, psoriasis vulgaris or toxic-irritative eczema). Unfortunately, the beneficial effects of topical glucocorticoids are shadowed by their potential for adverse effects – muscle or skin atrophy, striae distensae, rubeosis or acne. Skin atrophy is one of the most prevalent side-effects, with changes found in all skin compartments – marked hypoplasia, elasticity loss with tearing, increased fragility, telangiectasia, bruising, cutaneous transparency, or a dysfunctional skin barrier. The structure and function of the epidermis is altered even in the short-term topical glucocorticoid treatment; it affects stratum corneum components, subsequently affecting skin barrier integrity. The dermis is altered by directly inhibiting fibroblast proliferation, reducing mast cell numbers, and loss of support; there is depletion of mucopolysaccharides, elastin fibers, matrix metalloproteases and inhibition of collagen synthesis. Atrophogenic changes can be found also in hair follicles, sebaceous glands or dermal adipose tissue. Attention should be paid to topical glucocorticoid treatment prescription, to the beneficial/adverse effects ratio of the chosen agent, and studies should be oriented on the development of newer, innovative targeted (gene or receptor) therapies.
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Affiliation(s)
- Elena Niculet
- Department of Morphological and Functional Sciences, Faculty of Medicine and Pharmacy, "Dunarea de Jos" University, Galati, Romania
| | - Carmen Bobeica
- Department of Dermato-Venereology, Doctoral School, University of Medicine and Pharmacy "Gr. T. Popa", Iași, Romania
| | - Alin L Tatu
- Clinical Department, Faculty of Medicine and Pharmacy, "Dunarea de Jos" University, Galati, Romania.,Research Center in the Field of Medical and Pharmaceutical Sciences, ReFORM-UDJ, Galati, Romania.,Dermatology Department, "Sf. Cuvioasa Parascheva" Clinical Hospital of Infectious Diseases, Galati, Romania
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8
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Wang WS, Guo CM, Sun K. Cortisol Regeneration in the Fetal Membranes, A Coincidental or Requisite Event in Human Parturition? Front Physiol 2020; 11:462. [PMID: 32523541 PMCID: PMC7261858 DOI: 10.3389/fphys.2020.00462] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 04/16/2020] [Indexed: 12/20/2022] Open
Abstract
The fetal membranes are equipped with high capacity of cortisol regeneration through the reductase activity of 11β-hydroxysteroid dehydrogenase 1 (11β-HSD1). The expression of 11β-HSD1 in the fetal membranes is under the feedforward induction by cortisol, which is potentiated by proinflammatory cytokines. As a result, the abundance of 11β-HSD1 increases with gestational age and furthermore at parturition with an escalation of cortisol concentration in the fetal membranes. Accumulated cortisol takes parts in a number of crucial events pertinent to the onset of labor in the fetal membranes, including extracellular matrix (ECM) remodeling and stimulation of prostaglandin output. Cortisol remodels the ECM through multiple approaches including induction of collagen I, III, and IV degradation, as well as inhibition of their cross-linking. These effects of cortisol are executed through activation of the autophagy, proteasome, and matrix metalloprotease 7 pathways, as well as inhibition of the expression of cross-linking enzyme lysyl oxidase in mesenchymal cells of the membranes. With regard to prostaglandin output, cortisol not only increases prostaglandin E2 and F2α syntheses through induction of their synthesizing enzymes such as cytosolic phospholipase A2, cyclooxygenase 2, and carbonyl reductase 1 in the amnion, but also decreases their degradation through inhibition of their metabolizing enzyme 15-hydroxyprostaglandin dehydrogenase in the chorion. Taking all together, data accumulated so far denote that the feedforward cortisol regeneration by 11β-HSD1 in the fetal membranes is a requisite event in the onset of parturition, and the effects of cortisol on prostaglandin synthesis and ECM remodeling may be enhanced by proinflammatory cytokines in chorioamnionitis.
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Affiliation(s)
- Wang-Sheng Wang
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
| | - Chun-Ming Guo
- School of Life Sciences, Yunnan University, Kunming, China
| | - Kang Sun
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China
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9
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De Tollenaere M, Meunier M, Scandolera A, Sandre J, Lambert C, Chapuis E, Auriol D, Reynaud R. Well-aging: A new strategy for skin homeostasis under multi-stressed conditions. J Cosmet Dermatol 2019; 19:444-455. [PMID: 31232507 PMCID: PMC7003805 DOI: 10.1111/jocd.13047] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 04/19/2019] [Accepted: 05/13/2019] [Indexed: 12/15/2022]
Abstract
Background Several studies evidenced significant increase of cortisol is the consequence of UV or emotional stress and leads to various deleterious effects in the skin. Aim The well‐aging, a new concept of lifestyle, procures an alternative to the anti‐aging strategy. We demonstrated that Tephrosia purpurea extract is able to stimulate well‐being hormones while reducing cortisol release. Furthermore, we hypothesized that the extract could positively influence the global skin homeostasis. Method We evaluated the impact of the extract on cortisol, β‐endorphin, and dopamine, released by normal human epidermal keratinocytes (NHEKs). A gene expression study was realized on NHEKs and NHDFs. The protein over‐expression of HMOX1 and NQO1 was evidenced at cellular and tissue level. Finally, we conducted a clinical study on 21 women living in a polluted environment in order to observe the impact of the active on global skin improvement. Results The extract is able to reduce significantly the cortisol release while inducing the production of β‐endorphin and dopamine. The gene expression study revealed that Tephrosia purpurea extract up‐regulated the genes involved in antioxidant response and skin renewal. Moreover, the induction of HMOX and NQO1 expression was confirmed on NHDFs, NHEKs and in RHE. We clinically demonstrated that the extract improved significantly the skin by reducing dark circles, represented by an improvement of L*, a*, and ITA parameters. Conclusion Tephrosia purpurea extract has beneficial effects on skin homeostasis through control of the well‐being state and antioxidant defenses leading to an improvement of dark circles, a clinical features particularly impacted by emotional and environmental stress.
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Affiliation(s)
| | - Marie Meunier
- Givaudan France SAS Argenteuil, Research and Development, Pomacle, France
| | | | - Jérôme Sandre
- Chirurgien Plasticien et Esthétique, Polyclinique de Courlancy, Reims, France
| | - Carole Lambert
- Givaudan France SAS Argenteuil, Research and Development, Pomacle, France
| | - Emilie Chapuis
- Givaudan France SAS Argenteuil, Research and Development, Pomacle, France
| | - Daniel Auriol
- Givaudan France SAS Argenteuil, Research and Development, Pomacle, France
| | - Romain Reynaud
- Givaudan France SAS Argenteuil, Research and Development, Pomacle, France
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10
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Boudon S, Heidl M, Vuorinen A, Wandeler E, Campiche R, Odermatt A, Jackson E. Design, synthesis, and biological evaluation of novel selective peptide inhibitors of 11β-hydroxysteroid dehydrogenase 1. Bioorg Med Chem 2018; 26:5128-5139. [PMID: 30245006 DOI: 10.1016/j.bmc.2018.09.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 09/06/2018] [Accepted: 09/07/2018] [Indexed: 11/17/2022]
Abstract
The enzyme 11β-HSD1 plays a crucial role in the tissue-specific regulation of cortisol levels and it has been associated with various diseases. Inhibition of 11β-HSD1 is an attractive intervention strategy and the discovery of novel selective 11β-HSD1 inhibitors is of high relevance. In this study, we identified and evaluated a new series of selective peptide 11β-HSD1 inhibitors with potential for skin care applications. This novel scaffold was designed with the aid of molecular modeling and two previously reported inhibitors. SAR optimization yielded highly active peptides (IC50 below 400 nM) that were inactive at 1 µM concentration against structurally related enzymes (11β-HSD2, 17β-HSD1 and 17β-HSD2). The best performing peptides inhibited the conversion of cortisone into cortisol in primary human keratinocytes and the most active compound, 5d, was further shown to reverse cortisone-induced collagen damage in human ex-vivo tissue.
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Affiliation(s)
- Stephanie Boudon
- DSM Nutritional Products Ltd., Wurmisweg 576, 4303 Kaiseraugst, Switzerland
| | - Marc Heidl
- DSM Nutritional Products Ltd., Wurmisweg 576, 4303 Kaiseraugst, Switzerland
| | - Anna Vuorinen
- Division of Molecular and Systems Toxicology, Pharmacenter, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland
| | - Eliane Wandeler
- DSM Nutritional Products Ltd., Wurmisweg 576, 4303 Kaiseraugst, Switzerland
| | - Remo Campiche
- DSM Nutritional Products Ltd., Wurmisweg 576, 4303 Kaiseraugst, Switzerland
| | - Alex Odermatt
- Division of Molecular and Systems Toxicology, Pharmacenter, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland.
| | - Eileen Jackson
- DSM Nutritional Products Ltd., Wurmisweg 576, 4303 Kaiseraugst, Switzerland.
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11
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Wang W, Chen ZJ, Myatt L, Sun K. 11β-HSD1 in Human Fetal Membranes as a Potential Therapeutic Target for Preterm Birth. Endocr Rev 2018; 39:241-260. [PMID: 29385440 DOI: 10.1210/er.2017-00188] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 01/23/2018] [Indexed: 12/18/2022]
Abstract
Human parturition is a complex process involving interactions between the myometrium and signals derived from the placenta, fetal membranes, and fetus. Signals originating from fetal membranes are crucial components that trigger parturition, which is clearly illustrated by the labor-initiating consequence of membrane rupture. It has been recognized for a long time that among fetal tissues in late gestation the fetal membranes possess the highest capacity for cortisol regeneration by 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1). However, the exact role of this unique feature remains a mystery. Accumulating evidence indicates that this extra-adrenal source of cortisol may serve as an upstream signal for critical events in human parturition, including enhanced prostaglandin and estrogen synthesis as well as extracellular matrix remodeling. This may explain why such high capacity for cortisol regeneration develops in human fetal membranes at late gestation. Therefore, inhibition of 11β-HSD1 may provide a potential therapeutic target for prevention of preterm birth. This review summarizes the current understanding of the functional role of cortisol regeneration by 11β-HSD1 in human fetal membranes.
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Affiliation(s)
- Wangsheng Wang
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, People's Republic of China
| | - Zi-Jiang Chen
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, People's Republic of China
| | - Leslie Myatt
- Department of Obstetrics and Gynecology, Oregon Health and Science University, Portland, Oregon
| | - Kang Sun
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, People's Republic of China
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