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Iwahashi N, Umakoshi H, Fujita M, Fukumoto T, Ogasawara T, Yokomoto-Umakoshi M, Kaneko H, Nakao H, Kawamura N, Uchida N, Matsuda Y, Sakamoto R, Seki M, Suzuki Y, Nakatani K, Izumi Y, Bamba T, Oda Y, Ogawa Y. Single-cell and spatial transcriptomics analysis of human adrenal aging. Mol Metab 2024; 84:101954. [PMID: 38718896 PMCID: PMC11101872 DOI: 10.1016/j.molmet.2024.101954] [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: 01/09/2024] [Revised: 03/30/2024] [Accepted: 04/29/2024] [Indexed: 05/12/2024] Open
Abstract
OBJECTIVE The human adrenal cortex comprises three functionally and structurally distinct layers that produce layer-specific steroid hormones. With aging, the human adrenal cortex undergoes functional and structural alteration or "adrenal aging", leading to the unbalanced production of steroid hormones. Given the marked species differences in adrenal biology, the underlying mechanisms of human adrenal aging have not been sufficiently studied. This study was designed to elucidate the mechanisms linking the functional and structural alterations of the human adrenal cortex. METHODS We conducted single-cell RNA sequencing and spatial transcriptomics analysis of the aged human adrenal cortex. RESULTS The data of this study suggest that the layer-specific alterations of multiple signaling pathways underlie the abnormal layered structure and layer-specific changes in steroidogenic cells. We also highlighted that macrophages mediate age-related adrenocortical cell inflammation and senescence. CONCLUSIONS This study is the first detailed analysis of the aged human adrenal cortex at single-cell resolution and helps to elucidate the mechanism of human adrenal aging, thereby leading to a better understanding of the pathophysiology of age-related disorders associated with adrenal aging.
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Affiliation(s)
- Norifusa Iwahashi
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hironobu Umakoshi
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - Masamichi Fujita
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tazuru Fukumoto
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tatsuki Ogasawara
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Maki Yokomoto-Umakoshi
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hiroki Kaneko
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hiroshi Nakao
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Namiko Kawamura
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Naohiro Uchida
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yayoi Matsuda
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ryuichi Sakamoto
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masahide Seki
- Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Chiba, Japan
| | - Yutaka Suzuki
- Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Chiba, Japan
| | - Kohta Nakatani
- Division of Metabolomics/Mass Spectrometry Center, Medical Research Center for High Depth Omics, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Yoshihiro Izumi
- Division of Metabolomics/Mass Spectrometry Center, Medical Research Center for High Depth Omics, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Takeshi Bamba
- Division of Metabolomics/Mass Spectrometry Center, Medical Research Center for High Depth Omics, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshihiro Ogawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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Ajjour H, Pallafacchina G, Lenzini L, Caroccia B, Rossi GP. Intracellular Calcium Dynamics in Primary Human Adrenocortical Cells Deciphered with a Novel Pipeline. High Blood Press Cardiovasc Prev 2024; 31:299-308. [PMID: 38763953 DOI: 10.1007/s40292-024-00641-5] [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: 02/27/2024] [Accepted: 04/02/2024] [Indexed: 05/21/2024] Open
Abstract
INTRODUCTION The fluctuations of the intracellular Ca2+ concentration ([Ca2+]i) are key physiological signals for cell function under normal conditions and can undergo profound alterations in disease states, as high blood pressure due to endocrine disorders like primary aldosteronism (PA). However, when assessing such fluctuations several parameters in the Ca2+ signal dynamics need to be considered, which renders their assessment challenging. AIM Aim to develop an observer-independent custom-made pipeline to analyze Ca2+ dynamics in terms of frequency and peak parameters, as amplitude, full width at half maximum (FWHM) and area under the curve (AUC). METHODS We applied a custom-made methodology to aldosterone-producing adenoma (APA) and APA adjacent cells (AAC) and found this pipeline to be suitable for monitoring and processing a wide-range of [Ca2+]i events in these cell types delivering reproducible results. CONCLUSION The designed pipeline can provide a useful tool for [Ca2+]i signal analysis that allows comparisons of Ca2+ dynamics not only in PA, but in other cell phenotypes that are relevant for the regulation of blood pressure.
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Affiliation(s)
- Hala Ajjour
- Specialized Center of Excellence for Hypertension of the European Society of Hypertension and Emergency Medicine Unit, Department of Medicine-DIMED, University Hospital, University of Padua, Padua, 35126, Italy
| | - Giorgia Pallafacchina
- Neuroscience Institute, Italian National Research Council (CNR) and Department of Biomedical Sciences, University of Padua, Padua, 35131, Italy
| | - Livia Lenzini
- Specialized Center of Excellence for Hypertension of the European Society of Hypertension and Emergency Medicine Unit, Department of Medicine-DIMED, University Hospital, University of Padua, Padua, 35126, Italy
| | - Brasilina Caroccia
- Specialized Center of Excellence for Hypertension of the European Society of Hypertension and Emergency Medicine Unit, Department of Medicine-DIMED, University Hospital, University of Padua, Padua, 35126, Italy
| | - Gian Paolo Rossi
- Specialized Center of Excellence for Hypertension of the European Society of Hypertension and Emergency Medicine Unit, Department of Medicine-DIMED, University Hospital, University of Padua, Padua, 35126, Italy.
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Daryadel A, Tang C, Xie Y, Peitzsch M, Fisi V, Hantel C, Loffing-Cueni D, Breault DT, Penton D, Loffing J, Beuschlein F. Zona Glomerulosa-Derived Klotho Modulates Aldosterone Synthase Expression in Young Female Mice. Endocrinology 2024; 165:bqae040. [PMID: 38573585 PMCID: PMC11002783 DOI: 10.1210/endocr/bqae040] [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: 12/14/2023] [Revised: 03/12/2024] [Accepted: 03/22/2024] [Indexed: 04/05/2024]
Abstract
Klotho plays a critical role in the regulation of ion and fluid homeostasis. A previous study reported that haplo-insufficiency of Klotho in mice results in increased aldosterone synthase (CYP11B2) expression, elevated plasma aldosterone, and high blood pressure. This phenotype was presumed to be the result of diminished Klotho expression in zona glomerulosa (zG) cells of the adrenal cortex; however, systemic effects on adrenal aldosterone production could not be ruled out. To examine whether Klotho expressed in the zG is indeed a critical regulator of aldosterone synthesis, we generated a tamoxifen-inducible, zG-specific mouse model of Klotho deficiency by crossing Klotho-flox mice with Cyp11b2-CreERT mice (zG-Kl-KO). Tamoxifen-treated Cyp11b2-CreERT animals (zG-Cre) served as controls. Rosa26-mTmG reporter mice were used for Cre-dependent lineage-marking. Two weeks after tamoxifen induction, the specificity of the zG-Cre line was verified using immunofluorescence analysis to show that GFP expression was restricted to the zG. RNA in situ hybridization revealed a 65% downregulation of Klotho messenger RNA expression in the zG of zG-Kl-KO female mice at age 12 weeks compared to control mice. Despite this significant decrease, zG-Kl-KO mice exhibited no difference in plasma aldosterone levels. However, adrenal CYP11B2 expression and the CYP11B2 promotor regulatory transcription factors, NGFIB and Nurr1, were enhanced. Together with in vitro experiments, these results suggest that zG-derived Klotho modulates Cyp11b2 but does not evoke a systemic phenotype in young adult mice on a normal diet. Further studies are required to investigate the role of adrenal Klotho on aldosterone synthesis in aged animals.
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Affiliation(s)
- Arezoo Daryadel
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital of Zürich (USZ) and University of Zürich (UZH), 8091 Zurich, Switzerland
| | - Cong Tang
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital of Zürich (USZ) and University of Zürich (UZH), 8091 Zurich, Switzerland
| | - Ye Xie
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital of Zürich (USZ) and University of Zürich (UZH), 8091 Zurich, Switzerland
| | - Mirko Peitzsch
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital and Medical Faculty Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
| | - Viktoria Fisi
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital of Zürich (USZ) and University of Zürich (UZH), 8091 Zurich, Switzerland
| | - Constanze Hantel
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital of Zürich (USZ) and University of Zürich (UZH), 8091 Zurich, Switzerland
| | | | - David T Breault
- Division of Endocrinology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Harvard Stem Cell Institute, Harvard University, Cambridge, MA 02138, USA
| | - David Penton
- Electrophysiology Facility, University of Zurich, 8057 Zürich, Switzerland
| | - Johannes Loffing
- Institute of Anatomy, University of Zürich, 8057 Zurich, Switzerland
| | - Felix Beuschlein
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital of Zürich (USZ) and University of Zürich (UZH), 8091 Zurich, Switzerland
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität, Ludwig-Maximilians-Universität, 81377 Munich, Germany
- The LOOP Zurich Medical Research Center, 8044 Zurich, Switzerland
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Nishimoto K, Ogishima T, Sugiura Y, Suematsu M, Mukai K. Pathology and gene mutations of aldosterone-producing lesions. Endocr J 2023; 70:1113-1122. [PMID: 37766569 DOI: 10.1507/endocrj.ej22-0492] [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] [Indexed: 09/29/2023] Open
Abstract
The human adrenal cortex secretes aldosterone and cortisol as major corticosteroids. For their production, CYP11B2 and CYP11B1 catalyze the last steps in the syntheses of aldosterone and cortisol, respectively. In our previous study, CYP11B2 was the first successfully purified from rat adrenals and human clinical samples and then was proved to be aldosterone synthase. We demonstrated the immunohistochemistry for CYP11B2 of both rats and humans and applied it clinically to visualize the functional histology of aldosterone-producing adenoma (APA) causing primary aldosteronism (PA). We discovered aldosterone-producing cell clusters (APCCs) and possible APCC-to-APA transitional lesions (pAATLs) and further visualized aldosterone-producing lesions for rare forms of PA including familial hyperaldosteronism type 3 and novel non-familial juvenile PA. Here we review the history of our research on aldosterone-producing lesions.
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Affiliation(s)
- Koshiro Nishimoto
- Department of Urology, Faculty of Medicine, University of Miyazaki, Miyazaki 889-1692, Japan
- Department of Uro-Oncology, Saitama Medical University International Medical Center, Saitama 350-1298, Japan
- Department of Biochemistry, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Tadashi Ogishima
- Department of Chemistry, Graduate School of Science, Kyushu University, Fukuoka 819-0395, Japan
| | - Yuki Sugiura
- Department of Biochemistry, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Makoto Suematsu
- Keio University WPI Bio2Q Research Center and Central Institute for Experimental Animal, Kanagawa 210-0821, Japan
| | - Kuniaki Mukai
- Department of Biochemistry, Keio University School of Medicine, Tokyo 160-8582, Japan
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5
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Zhu Y, Zhang X, Hu C. Structure of rosettes in the zona glomerulosa of human adrenal cortex. J Anat 2023; 243:684-689. [PMID: 37294692 PMCID: PMC10485581 DOI: 10.1111/joa.13912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 05/21/2023] [Accepted: 05/26/2023] [Indexed: 06/11/2023] Open
Abstract
Recent studies in mouse models have demonstrated that the multi-cellular rosette structure of the adrenal zona glomerulosa (ZG) is crucial for aldosterone production by ZG cells. However, the rosette structure of human ZG has remained unclear. The human adrenal cortex undergoes remodeling during aging, and one surprising change is the occurrence of aldosterone-producing cell clusters (APCCs). It is intriguing to know whether APCCs form a rosette structure like normal ZG cells. In this study, we investigated the rosette structure of ZG in human adrenal with and without APCCs, as well as the structure of APCCs. We found that glomeruli in human adrenal are enclosed by a laminin subunit β1 (lamb1)-rich basement membrane. In slices without APCCs, each glomerulus contains an average of 11 ± 1 cells. In slices with APCCs, each glomerulus in normal ZG contains around 10 ± 1 cells, while each glomerulus in APCCs has significantly more cells (average of 22 ± 1). Similar to what was observed in mice, cells in normal ZG or in APCCs of human adrenal formed rosettes through β-catenin- and F-actin-rich adherens junctions. The cells in APCCs form larger rosettes through enhanced adherens junctions. This study provides, for the first time, a detailed characterization of the rosette structure of human adrenal ZG and shows that APCCs are not an unstructured cluster of ZG cells. This suggests that the multi-cellular rosette structure may also be necessary for aldosterone production in APCCs.
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Affiliation(s)
- Yumin Zhu
- School of Life Sciences, Fudan University, Shanghai, China
| | - Xuefeng Zhang
- School of Life Sciences, Fudan University, Shanghai, China
- International Human Phenome Institute (Shanghai), Shanghai, China
| | - Changlong Hu
- School of Life Sciences, Fudan University, Shanghai, China
- International Human Phenome Institute (Shanghai), Shanghai, China
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6
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Berber M, Leng S, Wengi A, Winter DV, Odermatt A, Beuschlein F, Loffing J, Breault DT, Penton D. Calcineurin regulates aldosterone production via dephosphorylation of NFATC4. JCI Insight 2023; 8:e157027. [PMID: 37310791 PMCID: PMC10443813 DOI: 10.1172/jci.insight.157027] [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: 01/18/2022] [Accepted: 06/08/2023] [Indexed: 06/15/2023] Open
Abstract
The mineralocorticoid aldosterone, secreted by the adrenal zona glomerulosa (ZG), is critical for life, maintaining ion homeostasis and blood pressure. Therapeutic inhibition of protein phosphatase 3 (calcineurin, Cn) results in inappropriately low plasma aldosterone levels despite concomitant hyperkalemia and hyperreninemia. We tested the hypothesis that Cn participates in the signal transduction pathway regulating aldosterone synthesis. Inhibition of Cn with tacrolimus abolished the potassium-stimulated (K+-stimulated) expression of aldosterone synthase, encoded by CYP11B2, in the NCI-H295R human adrenocortical cell line as well as ex vivo in mouse and human adrenal tissue. ZG-specific deletion of the regulatory Cn subunit CnB1 diminished Cyp11b2 expression in vivo and disrupted K+-mediated aldosterone synthesis. Phosphoproteomics analysis identified nuclear factor of activated T cells, cytoplasmic 4 (NFATC4), as a target for Cn-mediated dephosphorylation. Deletion of NFATC4 impaired K+-dependent stimulation of CYP11B2 expression and aldosterone production while expression of a constitutively active form of NFATC4 increased expression of CYP11B2 in NCI-H295R cells. Chromatin immunoprecipitation revealed NFATC4 directly regulated CYP11B2 expression. Thus, Cn controls aldosterone production via the Cn/NFATC4 pathway. Inhibition of Cn/NFATC4 signaling may explain low plasma aldosterone levels and hyperkalemia in patients treated with tacrolimus, and the Cn/NFATC4 pathway may provide novel molecular targets to treat primary aldosteronism.
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Affiliation(s)
- Mesut Berber
- Institute of Anatomy, University of Zurich, Switzerland
- Swiss National Centre for Competence in Research “Kidney Control of Homeostasis” (NCCR Kidney.CH), Zurich, Switzerland
| | - Sining Leng
- Department of Pediatrics, Harvard Medical School, Boston Children’s Hospital, Boston, Massachusetts, USA
- Division of Endocrinology, Boston Children’s Hospital, Boston, Massachusetts, USA
| | | | - Denise V. Winter
- 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
| | - Felix Beuschlein
- Swiss National Centre for Competence in Research “Kidney Control of Homeostasis” (NCCR Kidney.CH), Zurich, Switzerland
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zurich and University of Zurich, Zurich, Switzerland
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany
| | - Johannes Loffing
- Institute of Anatomy, University of Zurich, Switzerland
- Swiss National Centre for Competence in Research “Kidney Control of Homeostasis” (NCCR Kidney.CH), Zurich, Switzerland
| | - David T. Breault
- Department of Pediatrics, Harvard Medical School, Boston Children’s Hospital, Boston, Massachusetts, USA
- Harvard Stem Cell Institute, Cambridge, Massachusetts, USA
| | - David Penton
- Institute of Anatomy, University of Zurich, Switzerland
- Swiss National Centre for Competence in Research “Kidney Control of Homeostasis” (NCCR Kidney.CH), Zurich, Switzerland
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Penny MK, Lerario AM, Basham KJ, Chukkapalli S, Mohan DR, LaPensee C, Converso-Baran K, Hoenerhoff MJ, Suárez-Fernández L, del Rey CG, Giordano TJ, Han R, Newman EA, Hammer GD. Targeting Oncogenic Wnt/β-Catenin Signaling in Adrenocortical Carcinoma Disrupts ECM Expression and Impairs Tumor Growth. Cancers (Basel) 2023; 15:3559. [PMID: 37509222 PMCID: PMC10377252 DOI: 10.3390/cancers15143559] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 06/12/2023] [Accepted: 06/30/2023] [Indexed: 07/30/2023] Open
Abstract
Adrenocortical carcinoma (ACC) is a rare but highly aggressive cancer with limited treatment options and poor survival for patients with advanced disease. An improved understanding of the transcriptional programs engaged in ACC will help direct rational, targeted therapies. Whereas activating mutations in Wnt/β-catenin signaling are frequently observed, the β-catenin-dependent transcriptional targets that promote tumor progression are poorly understood. To address this question, we analyzed ACC transcriptome data and identified a novel Wnt/β-catenin-associated signature in ACC enriched for the extracellular matrix (ECM) and predictive of poor survival. This suggested an oncogenic role for Wnt/β-catenin in regulating the ACC microenvironment. We further investigated the minor fibrillar collagen, collagen XI alpha 1 (COL11A1), and found that COL11A1 expression originates specifically from cancer cells and is strongly correlated with both Wnt/β-catenin activation and poor patient survival. Inhibition of constitutively active Wnt/β-catenin signaling in the human ACC cell line, NCI-H295R, significantly reduced the expression of COL11A1 and other ECM components and decreased cancer cell viability. To investigate the preclinical potential of Wnt/β-catenin inhibition in the adrenal microenvironment, we developed a minimally invasive orthotopic xenograft model of ACC and demonstrated that treatment with the newly developed Wnt/β-catenin:TBL1 inhibitor Tegavivint significantly reduced tumor growth. Together, our data support that the inhibition of aberrantly active Wnt/β-catenin disrupts transcriptional reprogramming of the microenvironment and reduces ACC growth and survival. Furthermore, this β-catenin-dependent oncogenic program can be therapeutically targeted with a newly developed Wnt/β-catenin inhibitor. These results show promise for the further clinical development of Wnt/β-catenin inhibitors in ACC and unveil a novel Wnt/β-catenin-regulated transcriptome.
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Affiliation(s)
- Morgan K. Penny
- Doctoral Program in Cancer Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Antonio M. Lerario
- Department of Internal Medicine, Division of Metabolism, Endocrinology and Diabetes, University of Michigan, Ann Arbor, MI 48109, USA
| | - Kaitlin J. Basham
- Department of Internal Medicine, Division of Metabolism, Endocrinology and Diabetes, University of Michigan, Ann Arbor, MI 48109, USA
| | - Sahiti Chukkapalli
- Mott Solid Tumor Oncology Program, C.S. Mott Children’s and Women’s Hospital, Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | - Dipika R. Mohan
- Doctoral Program in Cancer Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Medical Scientist Training Program, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Chris LaPensee
- Department of Internal Medicine, Division of Metabolism, Endocrinology and Diabetes, University of Michigan, Ann Arbor, MI 48109, USA
| | - Kimber Converso-Baran
- UMH Frankel Cardiovascular Center Physiology and Phenotyping Core, Ann Arbor, MI 48109, USA
| | - Mark J. Hoenerhoff
- In Vivo Animal Core, Unit for Laboratory Animal Medicine, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Laura Suárez-Fernández
- Department Head and Neck Oncology, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain
| | - Carmen González del Rey
- Department of Pathology, Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias, 33011 Oviedo, Spain
| | - Thomas J. Giordano
- Department of Internal Medicine, Division of Metabolism, Endocrinology and Diabetes, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Pathology, University of Michigan Health System, Ann Arbor, MI 48109, USA
| | - Ruolan Han
- Iterion Therapeutics, Inc., Houston, TX 77021, USA
| | - Erika A. Newman
- Mott Solid Tumor Oncology Program, C.S. Mott Children’s and Women’s Hospital, Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
| | - Gary D. Hammer
- Department of Internal Medicine, Division of Metabolism, Endocrinology and Diabetes, University of Michigan, Ann Arbor, MI 48109, USA
- Endocrine Oncology Program, Rogel Cancer Center, University of Michigan Health System, Ann Arbor, MI 48109, USA
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8
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Wu X, Azizan EAB, Goodchild E, Garg S, Hagiyama M, Cabrera CP, Fernandes-Rosa FL, Boulkroun S, Kuan JL, Tiang Z, David A, Murakami M, Mein CA, Wozniak E, Zhao W, Marker A, Buss F, Saleeb RS, Salsbury J, Tezuka Y, Satoh F, Oki K, Udager AM, Cohen DL, Wachtel H, King PJ, Drake WM, Gurnell M, Ceral J, Ryska A, Mustangin M, Wong YP, Tan GC, Solar M, Reincke M, Rainey WE, Foo RS, Takaoka Y, Murray SA, Zennaro MC, Beuschlein F, Ito A, Brown MJ. Somatic mutations of CADM1 in aldosterone-producing adenomas and gap junction-dependent regulation of aldosterone production. Nat Genet 2023:10.1038/s41588-023-01403-0. [PMID: 37291193 DOI: 10.1038/s41588-023-01403-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 04/20/2023] [Indexed: 06/10/2023]
Abstract
Aldosterone-producing adenomas (APAs) are the commonest curable cause of hypertension. Most have gain-of-function somatic mutations of ion channels or transporters. Herein we report the discovery, replication and phenotype of mutations in the neuronal cell adhesion gene CADM1. Independent whole exome sequencing of 40 and 81 APAs found intramembranous p.Val380Asp or p.Gly379Asp variants in two patients whose hypertension and periodic primary aldosteronism were cured by adrenalectomy. Replication identified two more APAs with each variant (total, n = 6). The most upregulated gene (10- to 25-fold) in human adrenocortical H295R cells transduced with the mutations (compared to wildtype) was CYP11B2 (aldosterone synthase), and biological rhythms were the most differentially expressed process. CADM1 knockdown or mutation inhibited gap junction (GJ)-permeable dye transfer. GJ blockade by Gap27 increased CYP11B2 similarly to CADM1 mutation. Human adrenal zona glomerulosa (ZG) expression of GJA1 (the main GJ protein) was patchy, and annular GJs (sequelae of GJ communication) were less prominent in CYP11B2-positive micronodules than adjacent ZG. Somatic mutations of CADM1 cause reversible hypertension and reveal a role for GJ communication in suppressing physiological aldosterone production.
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Affiliation(s)
- Xilin Wu
- Endocrine Hypertension, Department of Clinical Pharmacology and Precision Medicine, William Harvey Research Institute, Queen Mary University of London, London, UK
- NIHR Barts Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - Elena A B Azizan
- Endocrine Hypertension, Department of Clinical Pharmacology and Precision Medicine, William Harvey Research Institute, Queen Mary University of London, London, UK.
- Department of Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia.
| | - Emily Goodchild
- Endocrine Hypertension, Department of Clinical Pharmacology and Precision Medicine, William Harvey Research Institute, Queen Mary University of London, London, UK
- NIHR Barts Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - Sumedha Garg
- Endocrine Hypertension, Department of Clinical Pharmacology and Precision Medicine, William Harvey Research Institute, Queen Mary University of London, London, UK
- Clinical Pharmacology Unit, University of Cambridge, Cambridge, UK
| | - Man Hagiyama
- Department of Pathology, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Claudia P Cabrera
- NIHR Barts Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- Centre for Translational Bioinformatics, William Harvey Research Institute, Queen Mary University of London, London, UK
| | | | | | - Jyn Ling Kuan
- Cardiovascular Disease Translational Research Programme, Department of Medicine, National University of Singapore, Singapore, Singapore
| | - Zenia Tiang
- Cardiovascular Disease Translational Research Programme, Department of Medicine, National University of Singapore, Singapore, Singapore
| | - Alessia David
- Centre for Bioinformatics, Department of Life Sciences, Imperial College London, London, UK
| | - Masanori Murakami
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Charles A Mein
- Barts and London Genome Centre, School of Medicine and Dentistry, Blizard Institute, London, UK
| | - Eva Wozniak
- Barts and London Genome Centre, School of Medicine and Dentistry, Blizard Institute, London, UK
| | - Wanfeng Zhao
- Department of Histopathology, Addenbrooke's Hospital, Cambridge, UK
| | - Alison Marker
- Department of Histopathology, Addenbrooke's Hospital, Cambridge, UK
| | - Folma Buss
- Cambridge Institute for Medical Research, The Keith Peters Building, University of Cambridge, Cambridge, UK
| | - Rebecca S Saleeb
- Centre for Microvascular Research, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Jackie Salsbury
- Endocrine Hypertension, Department of Clinical Pharmacology and Precision Medicine, William Harvey Research Institute, Queen Mary University of London, London, UK
- NIHR Barts Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - Yuta Tezuka
- Division of Nephrology, Endocrinology, and Vascular Medicine, Tohoku University Hospital, Sendai, Japan
| | - Fumitoshi Satoh
- Division of Nephrology, Endocrinology, and Vascular Medicine, Tohoku University Hospital, Sendai, Japan
- Division of Clinical Hypertension, Endocrinology and Metabolism, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kenji Oki
- Department of Molecular and Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Aaron M Udager
- Department of Pathology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Debbie L Cohen
- Renal Division, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Heather Wachtel
- Department of Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Peter J King
- Department of Endocrinology, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - William M Drake
- NIHR Barts Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - Mark Gurnell
- Metabolic Research Laboratories, Welcome Trust-MRC Institute of Metabolic Science, and NIHR Cambridge Biomedical Research Centre, Cambridge Biomedical Campus, Cambridge, UK
| | - Jiri Ceral
- 1st Department of Internal Medicine-Cardioangiology, Charles University Faculty of Medicine in Hradec Kralove and University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Ales Ryska
- Department of Pathology, Charles University Faculty of Medicine in Hradec Kralove and University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Muaatamarulain Mustangin
- Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Yin Ping Wong
- Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Geok Chin Tan
- Department of Pathology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Miroslav Solar
- 1st Department of Internal Medicine-Cardioangiology, Charles University Faculty of Medicine in Hradec Kralove and University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Martin Reincke
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität, Ludwig-Maximilians-Universität München, Munich, Germany
| | - William E Rainey
- Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, MI, USA
| | - Roger S Foo
- Cardiovascular Disease Translational Research Programme, Department of Medicine, National University of Singapore, Singapore, Singapore
| | - Yutaka Takaoka
- Department of Computational Drug Design and Mathematical Medicine, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyoma, Japan
| | - Sandra A Murray
- Department of Cell Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Maria-Christina Zennaro
- Université Paris Cité, PARCC, Inserm, Paris, France
- Assistance Publique-Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Service de Génétique, Paris, France
| | - Felix Beuschlein
- Klinik für Endokrinologie, Diabetologie und Klinische Ernährung, UniversitätsSpital Zürich (USZ) und Universität Zürich (UZH), Zurich, Switzerland
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Akihiko Ito
- Department of Pathology, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Morris J Brown
- Endocrine Hypertension, Department of Clinical Pharmacology and Precision Medicine, William Harvey Research Institute, Queen Mary University of London, London, UK.
- NIHR Barts Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK.
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9
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Lucas C, Sauter KS, Steigert M, Mallet D, Wilmouth J, Olabe J, Plotton I, Morel Y, Aeberli D, Wagner F, Clevers H, Pandey AV, Val P, Roucher-Boulez F, Flück CE. Loss of LGR4/GPR48 causes severe neonatal salt wasting due to disrupted WNT signaling altering adrenal zonation. J Clin Invest 2023; 133:164915. [PMID: 36538378 PMCID: PMC9927937 DOI: 10.1172/jci164915] [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: 08/29/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
Disorders of isolated mineralocorticoid deficiency, which cause potentially life-threatening salt-wasting crisis early in life, have been associated with gene variants of aldosterone biosynthesis or resistance; however, in some patients no such variants are found. WNT/β-catenin signaling is crucial for differentiation and maintenance of the aldosterone-producing adrenal zona glomerulosa (zG). Herein, we describe a highly consanguineous family with multiple perinatal deaths and infants presenting at birth with failure to thrive, severe salt-wasting crises associated with isolated hypoaldosteronism, nail anomalies, short stature, and deafness. Whole exome sequencing revealed a homozygous splice variant in the R-SPONDIN receptor LGR4 gene (c.618-1G>C) regulating WNT signaling. The resulting transcripts affected protein function and stability and resulted in loss of Wnt/β-catenin signaling in vitro. The impact of LGR4 inactivation was analyzed by adrenal cortex-specific ablation of Lgr4, using Lgr4fl/fl mice mated with Sf1:Cre mice. Inactivation of Lgr4 within the adrenal cortex in the mouse model caused decreased WNT signaling, aberrant zonation with deficient zG, and reduced aldosterone production. Thus, human LGR4 mutations establish a direct link between LGR4 inactivation and decreased canonical WNT signaling, which results in abnormal zG differentiation and endocrine function. Therefore, variants in WNT signaling and its regulators should systematically be considered in familial hyperreninemic hypoaldosteronism.
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Affiliation(s)
- Cécily Lucas
- Laboratoire de Biochimie et Biologie Moléculaire, UM Pathologies Endocriniennes, Groupement Hospitalier Est, Hospices Civils de Lyon, Bron, France.,University of Lyon, Université Claude Bernard Lyon 1, Lyon, France.,Université Clermont Auvergne, CNRS, Inserm, Génétique, Reproduction et Développement, Clermont-Ferrand, France
| | - Kay-Sara Sauter
- Division of Pediatric Endocrinology, Diabetology and Metabolism, Department of Pediatrics, Inselspital, Bern University Hospital, and.,Department of Biomedical Research, University of Bern, Bern, Switzerland
| | - Michael Steigert
- Department of Pediatrics, Cantonal Hospital Graubuenden, Chur, Switzerland
| | - Delphine Mallet
- Laboratoire de Biochimie et Biologie Moléculaire, UM Pathologies Endocriniennes, Groupement Hospitalier Est, Hospices Civils de Lyon, Bron, France.,Centre de Référence Maladies Rares du Développement Génital: du Fœtus à l'Adulte, Filière Maladies Rares Endocriniennes, Bron, France
| | - James Wilmouth
- Université Clermont Auvergne, CNRS, Inserm, Génétique, Reproduction et Développement, Clermont-Ferrand, France
| | - Julie Olabe
- Université Clermont Auvergne, CNRS, Inserm, Génétique, Reproduction et Développement, Clermont-Ferrand, France
| | - Ingrid Plotton
- Laboratoire de Biochimie et Biologie Moléculaire, UM Pathologies Endocriniennes, Groupement Hospitalier Est, Hospices Civils de Lyon, Bron, France.,University of Lyon, Université Claude Bernard Lyon 1, Lyon, France.,Centre de Référence Maladies Rares du Développement Génital: du Fœtus à l'Adulte, Filière Maladies Rares Endocriniennes, Bron, France
| | - Yves Morel
- Laboratoire de Biochimie et Biologie Moléculaire, UM Pathologies Endocriniennes, Groupement Hospitalier Est, Hospices Civils de Lyon, Bron, France.,University of Lyon, Université Claude Bernard Lyon 1, Lyon, France.,Centre de Référence Maladies Rares du Développement Génital: du Fœtus à l'Adulte, Filière Maladies Rares Endocriniennes, Bron, France
| | - Daniel Aeberli
- Department of Rheumatology and Clinical Immunology/Allergology and
| | - Franca Wagner
- University Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Hans Clevers
- Oncode Institute, Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences and University Medical Centre Utrecht, Utrecht, Netherlands
| | - Amit V Pandey
- Division of Pediatric Endocrinology, Diabetology and Metabolism, Department of Pediatrics, Inselspital, Bern University Hospital, and.,Department of Biomedical Research, University of Bern, Bern, Switzerland
| | - Pierre Val
- Université Clermont Auvergne, CNRS, Inserm, Génétique, Reproduction et Développement, Clermont-Ferrand, France
| | - Florence Roucher-Boulez
- Laboratoire de Biochimie et Biologie Moléculaire, UM Pathologies Endocriniennes, Groupement Hospitalier Est, Hospices Civils de Lyon, Bron, France.,University of Lyon, Université Claude Bernard Lyon 1, Lyon, France.,Université Clermont Auvergne, CNRS, Inserm, Génétique, Reproduction et Développement, Clermont-Ferrand, France
| | - Christa E Flück
- Division of Pediatric Endocrinology, Diabetology and Metabolism, Department of Pediatrics, Inselspital, Bern University Hospital, and.,Department of Biomedical Research, University of Bern, Bern, Switzerland
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10
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Dufour D, Dumontet T, Sahut-Barnola I, Carusi A, Onzon M, Pussard E, Wilmouth JJ, Olabe J, Lucas C, Levasseur A, Damon-Soubeyrand C, Pointud JC, Roucher-Boulez F, Tauveron I, Bossis G, Yeh ET, Breault DT, Val P, Lefrançois-Martinez AM, Martinez A. Loss of SUMO-specific protease 2 causes isolated glucocorticoid deficiency by blocking adrenal cortex zonal transdifferentiation in mice. Nat Commun 2022; 13:7858. [PMID: 36543805 PMCID: PMC9772323 DOI: 10.1038/s41467-022-35526-5] [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: 03/09/2022] [Accepted: 12/08/2022] [Indexed: 12/24/2022] Open
Abstract
SUMOylation is a dynamic posttranslational modification, that provides fine-tuning of protein function involved in the cellular response to stress, differentiation, and tissue development. In the adrenal cortex, an emblematic endocrine organ that mediates adaptation to physiological demands, the SUMOylation gradient is inversely correlated with the gradient of cellular differentiation raising important questions about its role in functional zonation and the response to stress. Considering that SUMO-specific protease 2 (SENP2), a deSUMOylating enzyme, is upregulated by Adrenocorticotropic Hormone (ACTH)/cAMP-dependent Protein Kinase (PKA) signalling within the zona fasciculata, we generated mice with adrenal-specific Senp2 loss to address these questions. Disruption of SENP2 activity in steroidogenic cells leads to specific hypoplasia of the zona fasciculata, a blunted reponse to ACTH and isolated glucocorticoid deficiency. Mechanistically, overSUMOylation resulting from SENP2 loss shifts the balance between ACTH/PKA and WNT/β-catenin signalling leading to repression of PKA activity and ectopic activation of β-catenin. At the cellular level, this blocks transdifferentiation of β-catenin-positive zona glomerulosa cells into fasciculata cells and sensitises them to premature apoptosis. Our findings indicate that the SUMO pathway is critical for adrenal homeostasis and stress responsiveness.
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Affiliation(s)
- Damien Dufour
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France
| | - Typhanie Dumontet
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France ,grid.214458.e0000000086837370Department of Internal Medicine, Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, MI USA ,grid.214458.e0000000086837370Training Program in Organogenesis, Center for Cell Plasticity and Organ Design, University of Michigan, Ann Arbor, MI USA
| | - Isabelle Sahut-Barnola
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France
| | - Aude Carusi
- grid.4444.00000 0001 2112 9282IGMM, Université de Montpellier, CNRS, Montpellier, France
| | - Méline Onzon
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France
| | - Eric Pussard
- grid.460789.40000 0004 4910 6535Service de Génétique Moléculaire, Pharmacogénétique et Hormonologie, Hôpital de Bicêtre, Assistance Publique-Hôpitaux de Paris (APHP), Physiologie et Physiopathologie Endocriniennes, INSERM, Université Paris-Saclay, Le Kremlin-Bicêtre, France
| | - James Jr Wilmouth
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France
| | - Julie Olabe
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France
| | - Cécily Lucas
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France ,grid.7849.20000 0001 2150 7757Endocrinologie Moléculaire et Maladies Rares, Centre Hospitalier Universitaire, Université Claude Bernard Lyon 1, Bron, France
| | - Adrien Levasseur
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France
| | - Christelle Damon-Soubeyrand
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France
| | - Jean-Christophe Pointud
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France
| | - Florence Roucher-Boulez
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France ,grid.7849.20000 0001 2150 7757Endocrinologie Moléculaire et Maladies Rares, Centre Hospitalier Universitaire, Université Claude Bernard Lyon 1, Bron, France
| | - Igor Tauveron
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France ,grid.494717.80000000115480420Service d’Endocrinologie, Centre Hospitalier Universitaire Gabriel Montpied, Université Clermont Auvergne, Clermont-Ferrand, France
| | - Guillaume Bossis
- grid.4444.00000 0001 2112 9282IGMM, Université de Montpellier, CNRS, Montpellier, France
| | - Edward T. Yeh
- grid.241054.60000 0004 4687 1637Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR USA
| | - David T. Breault
- grid.38142.3c000000041936754XDivision of Endocrinology, Boston Children’s Hospital, Department of Pediatrics, Harvard Medical School, Boston, MA USA ,grid.38142.3c000000041936754XHarvard Stem Cell Institute, Harvard University, Cambridge, MA USA
| | - Pierre Val
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France
| | - Anne-Marie Lefrançois-Martinez
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France
| | - Antoine Martinez
- grid.494717.80000000115480420institut Génétique, Reproduction & Développement (iGReD), CNRS, INSERM, Université Clermont Auvergne, Clermont–Ferrand, F-63000 France
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11
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Transgenic Mouse Models to Study the Development and Maintenance of the Adrenal Cortex. Int J Mol Sci 2022; 23:ijms232214388. [PMID: 36430866 PMCID: PMC9693478 DOI: 10.3390/ijms232214388] [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: 10/02/2022] [Revised: 11/09/2022] [Accepted: 11/15/2022] [Indexed: 11/22/2022] Open
Abstract
The cortex of the adrenal gland is organized into concentric zones that produce distinct steroid hormones essential for body homeostasis in mammals. Mechanisms leading to the development, zonation and maintenance of the adrenal cortex are complex and have been studied since the 1800s. However, the advent of genetic manipulation and transgenic mouse models over the past 30 years has revolutionized our understanding of these mechanisms. This review lists and details the distinct Cre recombinase mouse strains available to study the adrenal cortex, and the remarkable progress total and conditional knockout mouse models have enabled us to make in our understanding of the molecular mechanisms regulating the development and maintenance of the adrenal cortex.
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12
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Gancayco CA, Gerding MR, Breault DT, Beenhakker MP, Barrett PQ, Guagliardo NA. Intrinsic Adrenal TWIK-Related Acid-Sensitive TASK Channel Dysfunction Produces Spontaneous Calcium Oscillations Sufficient to Drive AngII (Angiotensin II)-Unresponsive Hyperaldosteronism. Hypertension 2022; 79:2552-2564. [PMID: 36129175 PMCID: PMC10167771 DOI: 10.1161/hypertensionaha.122.19557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background:
Ion channel mutations in calcium regulating genes strongly associate with AngII (angiotensin II)-independent aldosterone production. Here, we used an established mouse model of in vivo aldosterone autonomy,
Cyp11b2
-driven deletion of TWIK-related acid-sensitive potassium channels (TASK-1 and TASK-3, termed zona glomerulosa [zG]-TASK-loss-of-function), and selective pharmacological TASK channel inhibition to determine whether channel dysfunction in native, electrically excitable zG cell rosette-assemblies: (1) produces spontaneous calcium oscillatory activity and (2) is sufficient to drive substantial aldosterone autonomy.
Methods:
We imaged calcium activity in adrenal slices expressing a zG-specific calcium reporter (GCaMP3), an in vitro experimental approach that preserves the native rosette assembly and removes potentially confounding extra-adrenal contributions. In parallel experiments, we measured acute aldosterone production from adrenal slice cultures.
Results:
Absent from untreated WT slices, we find that either adrenal-specific genetic deletion or acute pharmacological TASK channel inhibition produces spontaneous oscillatory bursting behavior and steroidogenic activity (2.4-fold) that are robust, sustained, and equivalent to activities evoked by 3 nM AngII in WT slices. Moreover, spontaneous activity in zG-TASK-loss-of-function slices and inhibitor-evoked activity in WT slices are unresponsive to AngII regulation over a wide range of concentrations (50 pM to 3 µM).
Conclusions:
We provide proof of principle that spontaneous activity of zG cells within classic rosette assemblies evoked solely by a change in an intrinsic, dominant resting-state conductance can be a significant source of AngII-independent aldosterone production from native tissue.
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Affiliation(s)
| | - Molly R. Gerding
- Department of Pharmacology (M.R.G., M.P.B., P.Q.B., N.A.G.), University of Virginia, Charlottesville
| | - David T. Breault
- Division of Endocrinology, Boston Children’s Hospital, MA (D.T.B.)
- Harvard Stem Cell Institute, Cambridge, MA (D.T.B.)
| | - Mark P. Beenhakker
- Department of Pharmacology (M.R.G., M.P.B., P.Q.B., N.A.G.), University of Virginia, Charlottesville
| | - Paula Q. Barrett
- Department of Pharmacology (M.R.G., M.P.B., P.Q.B., N.A.G.), University of Virginia, Charlottesville
| | - Nick A. Guagliardo
- Department of Pharmacology (M.R.G., M.P.B., P.Q.B., N.A.G.), University of Virginia, Charlottesville
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13
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Wilmouth JJ, Olabe J, Garcia-Garcia D, Lucas C, Guiton R, Roucher-Boulez F, Dufour D, Damon-Soubeyrand C, Sahut-Barnola I, Pointud JC, Renaud Y, Levasseur A, Tauveron I, Lefrançois-Martinez AM, Martinez A, Val P. Sexually dimorphic activation of innate antitumor immunity prevents adrenocortical carcinoma development. SCIENCE ADVANCES 2022; 8:eadd0422. [PMID: 36240276 PMCID: PMC9565812 DOI: 10.1126/sciadv.add0422] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 08/25/2022] [Indexed: 05/31/2023]
Abstract
Unlike most cancers, adrenocortical carcinomas (ACCs) are more frequent in women than in men, but the underlying mechanisms of this sexual dimorphism remain elusive. Here, we show that inactivation of Znrf3 in the mouse adrenal cortex, recapitulating the most frequent alteration in ACC patients, is associated with sexually dimorphic tumor progression. Although female knockouts develop metastatic carcinomas at 18 months, adrenal hyperplasia regresses in male knockouts. This male-specific phenotype is associated with androgen-dependent induction of senescence, recruitment, and differentiation of highly phagocytic macrophages that clear out senescent cells. In contrast, in females, macrophage recruitment is delayed and dampened, which allows for aggressive tumor progression. Consistently, analysis of TCGA-ACC data shows that phagocytic macrophages are more prominent in men and are associated with better prognosis. Together, these data show that phagocytic macrophages are key players in the sexual dimorphism of ACC that could be previously unidentified allies in the fight against this devastating cancer.
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Affiliation(s)
- James J. Wilmouth
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Julie Olabe
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Diana Garcia-Garcia
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Cécily Lucas
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Rachel Guiton
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Florence Roucher-Boulez
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
- Laboratoire de Biochimie et Biologie Moléculaire, UM Pathologies Endocriniennes, Groupement Hospitalier Est, Hospices Civils de Lyon, Bron, France
- Université Claude Bernard Lyon 1, Lyon, France
| | - Damien Dufour
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Christelle Damon-Soubeyrand
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Isabelle Sahut-Barnola
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Jean-Christophe Pointud
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Yoan Renaud
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Adrien Levasseur
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Igor Tauveron
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
- Endocrinologie Diabétologie CHU Clermont Ferrand, 58 rue Montalembert, F63000 Clermont-Ferrand, France
| | - Anne-Marie Lefrançois-Martinez
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Antoine Martinez
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
| | - Pierre Val
- Institut GReD (Genetics, Reproduction and Development), CNRS UMR 6293, Inserm U1103, Université Clermont Auvergne, 28 Place Henri Dunant, 63000 Clermont-Ferrand, France
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14
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Tamburello M, Altieri B, Sbiera I, Sigala S, Berruti A, Fassnacht M, Sbiera S. FGF/FGFR signaling in adrenocortical development and tumorigenesis: novel potential therapeutic targets in adrenocortical carcinoma. Endocrine 2022; 77:411-418. [PMID: 35583844 PMCID: PMC9385797 DOI: 10.1007/s12020-022-03074-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 05/08/2022] [Indexed: 12/14/2022]
Abstract
FGF/FGFR signaling regulates embryogenesis, angiogenesis, tissue homeostasis and wound repair by modulating proliferation, differentiation, survival, migration and metabolism of target cells. Understandably, compelling evidence for deregulated FGF signaling in the development and progression of different types of tumors continue to emerge and FGFR inhibitors arise as potential targeted therapeutic agents, particularly in tumors harboring aberrant FGFR signaling. There is first evidence of a dual role of the FGF/FGFR system in both organogenesis and tumorigenesis, of which this review aims to provide an overview. FGF-1 and FGF-2 are expressed in the adrenal cortex and are the most powerful mitogens for adrenocortical cells. Physiologically, they are involved in development and maintenance of the adrenal gland and bind to a family of four tyrosine kinase receptors, among which FGFR1 and FGFR4 are the most strongly expressed in the adrenal cortex. The repeatedly proven overexpression of these two FGFRs also in adrenocortical cancer is thus likely a sign of their participation in proliferation and vascularization, though the exact downstream mechanisms are not yet elucidated. Thus, FGFRs potentially offer novel therapeutic targets also for adrenocortical carcinoma, a type of cancer resistant to conventional antimitotic agents.
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Affiliation(s)
- Mariangela Tamburello
- Division of Endocrinology, Department of Internal Medicine I, University Hospital, University of Würzburg, Würzburg, Germany
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Barbara Altieri
- Division of Endocrinology, Department of Internal Medicine I, University Hospital, University of Würzburg, Würzburg, Germany
| | - Iuliu Sbiera
- Division of Endocrinology, Department of Internal Medicine I, University Hospital, University of Würzburg, Würzburg, Germany
| | - Sandra Sigala
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Alfredo Berruti
- Oncology Unit, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia and ASST Spedali Civili di Brescia, Brescia, Italy
| | - Martin Fassnacht
- Division of Endocrinology, Department of Internal Medicine I, University Hospital, University of Würzburg, Würzburg, Germany
- Comprehenssive Cancer Center Mainfranken, University of Würzburg, Würzburg, Germany
| | - Silviu Sbiera
- Division of Endocrinology, Department of Internal Medicine I, University Hospital, University of Würzburg, Würzburg, Germany.
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15
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Abou Nader N, Boyer A. Adrenal Cortex Development and Maintenance: Knowledge Acquired From Mouse Models. Endocrinology 2021; 162:6362524. [PMID: 34473283 DOI: 10.1210/endocr/bqab187] [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: 07/29/2021] [Indexed: 11/19/2022]
Abstract
The adrenal cortex is an endocrine organ organized into concentric zones that are specialized to produce specific steroid hormones essential for life. The development and maintenance of the adrenal cortex are complex, as a fetal adrenal is first formed from a common primordium with the gonads, followed by its separation in a distinct primordium, the invasion of the adrenal primordium by neural crest-derived cells to form the medulla, and finally its encapsulation. The fetal cortex is then replaced by a definitive cortex, which will establish zonation and be maintained throughout life by regeneration relying on the proliferation, centripetal migration, and differentiation of several stem/progenitor cell populations whose activities are sex-specific. Here, we highlight the advances made, using transgenic mouse models, to delineate the molecular mechanisms regulating these processes.
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Affiliation(s)
- Nour Abou Nader
- Centre de Recherche en Reproduction et Fertilité, Faculté de Médecine Vétérinaire, Université de Montréal, Saint-Hyacinthe, Canada
| | - Alexandre Boyer
- Centre de Recherche en Reproduction et Fertilité, Faculté de Médecine Vétérinaire, Université de Montréal, Saint-Hyacinthe, Canada
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16
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Lopez AG, Duparc C, Wils J, Naccache A, Castanet M, Lefebvre H, Louiset E. Steroidogenic cell microenvironment and adrenal function in physiological and pathophysiological conditions. Mol Cell Endocrinol 2021; 535:111377. [PMID: 34216641 DOI: 10.1016/j.mce.2021.111377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 06/25/2021] [Accepted: 06/28/2021] [Indexed: 12/19/2022]
Abstract
The human adrenal cortex is a complex organ which is composed of various cell types including not only steroidogenic cells but also mesenchymal cells, immunocompetent cells and neurons. Intermingling of these diverse cell populations favors cell-to-cell communication processes involving local release of numerous bioactive signals such as biogenic amines, cytokines and neuropeptides. The resulting paracrine interactions play an important role in the regulation of adrenocortical cell functions both in physiological and pathophysiological conditions. Especially, recent evidence indicates that adrenocortical cell microenvironment is involved in the pathogenesis of adrenal disorders associated with corticosteroid excess. The paracrine factors involved in these intraadrenal regulatory mechanisms may thus represent valuable targets for future pharmacological treatments of adrenal diseases.
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Affiliation(s)
- Antoine-Guy Lopez
- Normandie Univ, UNIROUEN, INSERM, U1239, Laboratory of Neuronal and Neuroendocrine Differentiation and Communication, Rouen, France; Rouen University Hospital, Department of Endocrinology, Diabetes and Metabolic Diseases, Rouen, France
| | - Céline Duparc
- Normandie Univ, UNIROUEN, INSERM, U1239, Laboratory of Neuronal and Neuroendocrine Differentiation and Communication, Rouen, France
| | - Julien Wils
- Normandie Univ, UNIROUEN, INSERM, U1239, Laboratory of Neuronal and Neuroendocrine Differentiation and Communication, Rouen, France; Rouen University Hospital, Department of Pharmacology, Rouen, France
| | - Alexandre Naccache
- Normandie Univ, UNIROUEN, INSERM, U1239, Laboratory of Neuronal and Neuroendocrine Differentiation and Communication, Rouen, France; Rouen University Hospital, Department of Pediatrics, Rouen, France
| | - Mireille Castanet
- Normandie Univ, UNIROUEN, INSERM, U1239, Laboratory of Neuronal and Neuroendocrine Differentiation and Communication, Rouen, France; Rouen University Hospital, Department of Pediatrics, Rouen, France
| | - Hervé Lefebvre
- Normandie Univ, UNIROUEN, INSERM, U1239, Laboratory of Neuronal and Neuroendocrine Differentiation and Communication, Rouen, France; Rouen University Hospital, Department of Endocrinology, Diabetes and Metabolic Diseases, Rouen, France.
| | - Estelle Louiset
- Normandie Univ, UNIROUEN, INSERM, U1239, Laboratory of Neuronal and Neuroendocrine Differentiation and Communication, Rouen, France
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17
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Zhou J, Azizan EAB, Cabrera CP, Fernandes-Rosa FL, Boulkroun S, Argentesi G, Cottrell E, Amar L, Wu X, O'Toole S, Goodchild E, Marker A, Senanayake R, Garg S, Åkerström T, Backman S, Jordan S, Polubothu S, Berney DM, Gluck A, Lines KE, Thakker RV, Tuthill A, Joyce C, Kaski JP, Karet Frankl FE, Metherell LA, Teo AED, Gurnell M, Parvanta L, Drake WM, Wozniak E, Klinzing D, Kuan JL, Tiang Z, Gomez Sanchez CE, Hellman P, Foo RSY, Mein CA, Kinsler VA, Björklund P, Storr HL, Zennaro MC, Brown MJ. Somatic mutations of GNA11 and GNAQ in CTNNB1-mutant aldosterone-producing adenomas presenting in puberty, pregnancy or menopause. Nat Genet 2021; 53:1360-1372. [PMID: 34385710 PMCID: PMC9082578 DOI: 10.1038/s41588-021-00906-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 06/29/2021] [Indexed: 01/05/2023]
Abstract
Most aldosterone-producing adenomas (APAs) have gain-of-function somatic mutations of ion channels or transporters. However, their frequency in aldosterone-producing cell clusters of normal adrenal gland suggests a requirement for codriver mutations in APAs. Here we identified gain-of-function mutations in both CTNNB1 and GNA11 by whole-exome sequencing of 3/41 APAs. Further sequencing of known CTNNB1-mutant APAs led to a total of 16 of 27 (59%) with a somatic p.Gln209His, p.Gln209Pro or p.Gln209Leu mutation of GNA11 or GNAQ. Solitary GNA11 mutations were found in hyperplastic zona glomerulosa adjacent to double-mutant APAs. Nine of ten patients in our UK/Irish cohort presented in puberty, pregnancy or menopause. Among multiple transcripts upregulated more than tenfold in double-mutant APAs was LHCGR, the receptor for luteinizing or pregnancy hormone (human chorionic gonadotropin). Transfections of adrenocortical cells demonstrated additive effects of GNA11 and CTNNB1 mutations on aldosterone secretion and expression of genes upregulated in double-mutant APAs. In adrenal cortex, GNA11/Q mutations appear clinically silent without a codriver mutation of CTNNB1.
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Affiliation(s)
- Junhua Zhou
- Endocrine Hypertension, Department of Clinical Pharmacology, William Harvey Research Institute, Queen Mary University of London, London, UK
- NIHR Barts Cardiovascular Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Elena A B Azizan
- Endocrine Hypertension, Department of Clinical Pharmacology, William Harvey Research Institute, Queen Mary University of London, London, UK.
- Department of Medicine, The National University of Malaysia (UKM) Medical Centre, Kuala Lumpur, Malaysia.
| | - Claudia P Cabrera
- NIHR Barts Cardiovascular Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- Centre for Translational Bioinformatics, William Harvey Research Institute, Queen Mary University of London, London, UK
| | | | | | - Giulia Argentesi
- Endocrine Hypertension, Department of Clinical Pharmacology, William Harvey Research Institute, Queen Mary University of London, London, UK
- NIHR Barts Cardiovascular Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Emily Cottrell
- Centre for Endocrinology, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Laurence Amar
- Université de Paris, PARCC, Inserm, Paris, France
- Assistance Publique-Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Unité Hypertension Artérielle, Paris, France
| | - Xilin Wu
- Endocrine Hypertension, Department of Clinical Pharmacology, William Harvey Research Institute, Queen Mary University of London, London, UK
- NIHR Barts Cardiovascular Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Sam O'Toole
- Endocrine Hypertension, Department of Clinical Pharmacology, William Harvey Research Institute, Queen Mary University of London, London, UK
- NIHR Barts Cardiovascular Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Emily Goodchild
- Endocrine Hypertension, Department of Clinical Pharmacology, William Harvey Research Institute, Queen Mary University of London, London, UK
- NIHR Barts Cardiovascular Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Alison Marker
- Department of Histopathology, Addenbrooke's Hospital, Cambridge, UK
| | - Russell Senanayake
- Metabolic Research Laboratories, Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, UK
| | - Sumedha Garg
- Endocrine Hypertension, Department of Clinical Pharmacology, William Harvey Research Institute, Queen Mary University of London, London, UK
- NIHR Barts Cardiovascular Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- Metabolic Research Laboratories, Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, UK
| | - Tobias Åkerström
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Samuel Backman
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Suzanne Jordan
- Cellular Pathology Department, Royal London Hospital, London, UK
| | - Satyamaanasa Polubothu
- Genetics and Genomic Medicine, University College London Great Ormond Street Institute of Child Health, London, UK
| | - Daniel M Berney
- Centre for Cancer Biomarkers and Biotherapeutics, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Anna Gluck
- Academic Endocrine Unit, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Kate E Lines
- Academic Endocrine Unit, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Rajesh V Thakker
- Academic Endocrine Unit, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Antoinette Tuthill
- Department of Endocrinology and Diabetes, Cork University Hospital, Cork, Ireland
| | - Caroline Joyce
- Clinical Biochemistry, Cork University Hospital, Cork, Ireland
| | - Juan Pablo Kaski
- Centre for Inherited Cardiovascular Diseases, Great Ormond Street Hospital and University College London Institute of Cardiovascular Science, London, UK
| | - Fiona E Karet Frankl
- Cambridge Institute for Medical Research, University of Cambridge, Cambridge, UK
| | - Lou A Metherell
- Centre for Endocrinology, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Ada E D Teo
- Dept of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Mark Gurnell
- Metabolic Research Laboratories, Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, UK
| | - Laila Parvanta
- Department of Surgery, St Bartholomew's Hospital, London, UK
| | - William M Drake
- Department of Endocrinology, St Bartholomew's Hospital, London, UK
| | - Eva Wozniak
- Barts and London Genome Centre, School of Medicine and Dentistry, Blizard Institute, Queen Mary University of London, London, UK
| | - David Klinzing
- Cardiovascular Disease Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jyn Ling Kuan
- Cardiovascular Disease Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Zenia Tiang
- Cardiovascular Disease Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Genome Institute of Singapore, Agency for Science, Technology and Research, Singapore, Singapore
| | - Celso E Gomez Sanchez
- G.V. (Sonny) Montgomery VA Medical Center and Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Per Hellman
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Roger S Y Foo
- Cardiovascular Disease Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Charles A Mein
- Barts and London Genome Centre, School of Medicine and Dentistry, Blizard Institute, Queen Mary University of London, London, UK
| | | | - Peyman Björklund
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Helen L Storr
- Centre for Endocrinology, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Maria-Christina Zennaro
- Université de Paris, PARCC, Inserm, Paris, France.
- Assistance Publique-Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Service de Génétique, Paris, France.
| | - Morris J Brown
- Endocrine Hypertension, Department of Clinical Pharmacology, William Harvey Research Institute, Queen Mary University of London, London, UK.
- NIHR Barts Cardiovascular Biomedical Research Centre, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK.
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18
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Abstract
Resident progenitor and/or stem cell populations in the adult adrenal cortex enable cortical cells to undergo homeostatic renewal and regeneration after injury. Renewal occurs predominantly in the outer layers of the adrenal gland but newly formed cells undergo centripetal migration, differentiation and lineage conversion in the process of forming the different functional steroidogenic zones. Over the past 10 years, advances in the genetic characterization of adrenal diseases and studies of mouse models with altered adrenal phenotypes have helped to elucidate the molecular pathways that regulate adrenal tissue renewal, several of which are fine-tuned via complex paracrine and endocrine influences. Moreover, the adrenal gland is a sexually dimorphic organ, and testicular androgens have inhibitory effects on cell proliferation and progenitor cell recruitment in the adrenal cortex. This Review integrates these advances, including the emerging role of sex hormones, into existing knowledge on adrenocortical cell renewal. An in-depth understanding of these mechanisms is expected to contribute to the development of novel therapies for severe endocrine diseases, for which current treatments are unsatisfactory.
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Affiliation(s)
- Rodanthi Lyraki
- Université Côte d'Azur, INSERM, CNRS, Institut de Biologie Valrose, Nice, France
| | - Andreas Schedl
- Université Côte d'Azur, INSERM, CNRS, Institut de Biologie Valrose, Nice, France.
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19
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Leng S, Carlone DL, Guagliardo NA, Barrett PQ, Breault DT. Rosette morphology in zona glomerulosa formation and function. Mol Cell Endocrinol 2021; 530:111287. [PMID: 33891993 PMCID: PMC8159910 DOI: 10.1016/j.mce.2021.111287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/29/2021] [Accepted: 04/13/2021] [Indexed: 12/18/2022]
Abstract
How morphology informs function is a fundamental biological question. Here, we review the morphological features of the adrenal zona glomerulosa (zG), highlighting recent cellular and molecular discoveries that govern its formation. The zG consists of glomeruli enwrapped in a Laminin-β1-enriched basement membrane (BM). Within each glomerulus, zG cells are organized as rosettes, a multicellular structure widely used throughout development to mediate epithelial remodeling, but not often found in healthy adult tissues. Rosettes arise by constriction at a common cellular contact point mediated/facilitated by adherens junctions (AJs). In mice, small, dispersed AJs first appear postnatally and enrich along the entire cell-cell contact around 10 days after birth. Subsequently, these AJ-rich contacts contract, allowing rosettes to form. Concurrently, flat sheet-like domains in the nascent zG, undergo invagination and folding, gradually giving rise to the compact round glomeruli that comprise the adult zG. How these structures impact adrenal function is discussed.
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Affiliation(s)
- Sining Leng
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA.
| | - Diana L Carlone
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA.
| | - Nick A Guagliardo
- Department of Pharmacology, University of Virginia School of Medicine, Charlottesville, VA, USA.
| | - Paula Q Barrett
- Department of Pharmacology, University of Virginia School of Medicine, Charlottesville, VA, USA.
| | - David T Breault
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA.
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20
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Dumontet T, Martinez A. Adrenal androgens, adrenarche, and zona reticularis: A human affair? Mol Cell Endocrinol 2021; 528:111239. [PMID: 33676986 DOI: 10.1016/j.mce.2021.111239] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/11/2021] [Accepted: 03/01/2021] [Indexed: 12/11/2022]
Abstract
In humans, reticularis cells of the adrenal cortex fuel the production of androgen steroids, constituting the driver of numerous morphological changes during childhood. These steps are considered a precocious stage of sexual maturation and are grouped under the term "adrenarche". This review describes the molecular and enzymatic characteristics of the zona reticularis, along with the possible signals and mechanisms that control its emergence and the associated clinical features. We investigate the differences between species and discuss new studies such as genetic lineage tracing and transcriptomic analysis, highlighting the rodent inner cortex's cellular and molecular heterogeneity. The recent development and characterization of mouse models deficient for Prkar1a presenting with adrenocortical reticularis-like features prompt us to review our vision of the mouse adrenal gland maturation. We expect these new insights will help increase our understanding of the adrenarche process and the pathologies associated with its deregulation.
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Affiliation(s)
- Typhanie Dumontet
- Department of Internal Medicine, Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, MI, USA; Training Program in Organogenesis, Center for Cell Plasticity and Organ Design, University of Michigan, Ann Arbor, MI, USA.
| | - Antoine Martinez
- Génétique, Reproduction et Développement (GReD), Centre National de La Recherche Scientifique CNRS, Institut National de La Santé & de La Recherche Médicale (INSERM), Université Clermont-Auvergne (UCA), France.
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21
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Pignatti E, Flück CE. Adrenal cortex development and related disorders leading to adrenal insufficiency. Mol Cell Endocrinol 2021; 527:111206. [PMID: 33607267 DOI: 10.1016/j.mce.2021.111206] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 02/02/2021] [Accepted: 02/03/2021] [Indexed: 02/07/2023]
Abstract
The adult human adrenal cortex produces steroid hormones that are crucial for life, supporting immune response, glucose homeostasis, salt balance and sexual maturation. It consists of three histologically distinct and functionally specialized zones. The fetal adrenal forms from mesodermal material and produces predominantly adrenal C19 steroids from its fetal zone, which involutes after birth. Transition to the adult cortex occurs immediately after birth for the formation of the zona glomerulosa and fasciculata for aldosterone and cortisol production and continues through infancy until the zona reticularis for adrenal androgen production is formed with adrenarche. The development of this indispensable organ is complex and not fully understood. This article gives an overview of recent knowledge gained of adrenal biology from two perspectives: one, from basic science studying adrenal development, zonation and homeostasis; and two, from adrenal disorders identified in persons manifesting with various isolated or syndromic forms of primary adrenal insufficiency.
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Affiliation(s)
- Emanuele Pignatti
- Pediatric Endocrinology, Diabetology and Metabolism, Department of Pediatrics, Bern and Department of BioMedical Research, University Hospital Inselspital, University of Bern, 3010, Bern, Switzerland.
| | - Christa E Flück
- Pediatric Endocrinology, Diabetology and Metabolism, Department of Pediatrics, Bern and Department of BioMedical Research, University Hospital Inselspital, University of Bern, 3010, Bern, Switzerland.
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22
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Oikonomakos I, Weerasinghe Arachchige LC, Schedl A. Developmental mechanisms of adrenal cortex formation and their links with adult progenitor populations. Mol Cell Endocrinol 2021; 524:111172. [PMID: 33484742 DOI: 10.1016/j.mce.2021.111172] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/15/2020] [Accepted: 01/13/2021] [Indexed: 12/16/2022]
Abstract
The adrenal cortex is the main steroid producing organ of the human body. Studies on adrenal tissue renewal have been neglected for many years, but recent intensified research has seen tremendous progress in our understanding of the formation and homeostasis of this organ. However, cell turnover of the adrenal cortex appears to be complex and several cell populations have been identified that can differentiate into steroidogenic cells and contribute to adrenal cortex renewal. The purpose of this review is to provide an overview of how the adrenal cortex develops and how stem cell populations relate to its developmental progenitors. Finally, we will summarize present and future approaches to harvest the potential of progenitor/stem cells for future cell replacement therapies.
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Affiliation(s)
- Ioannis Oikonomakos
- Université Côte d'Azur, Inserm, CNRS, Institut de Biologie Valrose, 06108, Nice, France.
| | | | - Andreas Schedl
- Université Côte d'Azur, Inserm, CNRS, Institut de Biologie Valrose, 06108, Nice, France.
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23
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Little DW, Dumontet T, LaPensee CR, Hammer GD. β-catenin in adrenal zonation and disease. Mol Cell Endocrinol 2021; 522:111120. [PMID: 33338548 PMCID: PMC8006471 DOI: 10.1016/j.mce.2020.111120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/03/2020] [Accepted: 12/07/2020] [Indexed: 12/25/2022]
Abstract
The Wnt signaling pathway is a critical mediator of the development and maintenance of several tissues. The adrenal cortex is highly dependent upon Wnt/β-catenin signaling for proper zonation and endocrine function. Adrenocortical cells emerge in the peripheral capsule and subcapsular cortex of the gland as progenitor cells that centripetally differentiate into steroid hormone-producing cells of three functionally distinct concentric zones that respond robustly to various endocrine stimuli. Wnt/β-catenin signaling mediates adrenocortical progenitor cell fate and tissue renewal to maintain the gland throughout life. Aberrant Wnt/β-catenin signaling contributes to various adrenal disorders of steroid production and growth that range from hypofunction and hypoplasia to hyperfunction, hyperplasia, benign adrenocortical adenomas, and malignant adrenocortical carcinomas. Great strides have been made in defining the molecular underpinnings of adrenocortical homeostasis and disease, including the interplay between the capsule and cortex, critical components involved in maintaining the adrenocortical Wnt/β-catenin signaling gradient, and new targets in adrenal cancer. This review seeks to examine these and other recent advancements in understanding adrenocortical Wnt/β-catenin signaling and how this knowledge can inform therapeutic options for adrenal disease.
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Affiliation(s)
| | - Typhanie Dumontet
- Training Program in Organogenesis, Center for Cell Plasticity and Organ Design, USA; Department of Internal Medicine, Division of Metabolism, Endocrinology, and Diabetes, USA
| | - Christopher R LaPensee
- Department of Internal Medicine, Division of Metabolism, Endocrinology, and Diabetes, USA
| | - Gary D Hammer
- Doctoral Program in Cancer Biology, USA; Training Program in Organogenesis, Center for Cell Plasticity and Organ Design, USA; Department of Internal Medicine, Division of Metabolism, Endocrinology, and Diabetes, USA; Endocrine Oncology Program, Rogel Cancer Center, University of Michigan, Ann Arbor, MI, USA.
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24
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Yaglova NV, Tsomartova DA, Obernikhin SS, Nazimova SV, Ivanova MY, Chereshneva EV, Yaglov VV, Lomanovskaya TA. Transcription factors β-catenin and Hex in postnatal development of the rat adrenal cortex: implication in proliferation control. Heliyon 2021; 7:e05932. [PMID: 33490685 PMCID: PMC7809185 DOI: 10.1016/j.heliyon.2021.e05932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 11/12/2020] [Accepted: 01/06/2021] [Indexed: 12/30/2022] Open
Abstract
Transcriptional regulation of growth, maturation, and cell turnover in adrenal cortex during postnatal development has been significantly less studied than in embryonic period, while elucidation of factors mediating its normal postnatal morphogenesis could clarify mechanisms of tumorigenesis in adrenal cortex. Expression of transcription factors Hex, β-catenin, and Wnt signaling in the adrenal cortex of male pubertal and postpubertal Wistar rats were examined. Adrenal cortex morphology and hormone production during postnatal development were also studied. Adrenocortical zones demonstrated similar reduction of Ki-67-expressing cells, but different patterns of morphological and functional changes. Age-dependent decrease in percentage of cells with membrane localization of β-catenin and stable rate of cells with nuclear β-catenin, indicative of Wnt signaling activation, were revealed in each cortical zone. Nuclear β-catenin was not observed in immature areas of zona fasciculata. No association between Wnt signaling activation and rates of proliferation as well as changes in secretion of adrenocortical hormones was observed in postnatal development of rat adrenal cortex. Hex, known as antiproliferative factor, showed up-regulation of expression after puberty. Strong inverse correlations between ratio of Hex-positive cells and proliferating cells were found in zona glomerulosa and zona fasciculata. Zona reticularis demonstrated moderate correlation. Thus, these findings suggest a role for Hex in proliferation control during postnatal development of the rat adrenal cortex and possible implication of Hex down-regulation in adrenocortical dysplasia and neoplasia, which requires further study. Evaluation of Hex expression may also be considered a potent tool in assessment of cell proliferation in rat adrenal cortex.
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Affiliation(s)
- Natalya V Yaglova
- Laboratory of Endocrine System Development, Federal State Budgetary Institution Research Institute of Human Morphology, Moscow, Russia
| | - Dibakhan A Tsomartova
- Laboratory of Endocrine System Development, Federal State Budgetary Institution Research Institute of Human Morphology, Moscow, Russia.,Department of Histology, Cytology, and Embryology, Federal State Funded Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Sergey S Obernikhin
- Laboratory of Endocrine System Development, Federal State Budgetary Institution Research Institute of Human Morphology, Moscow, Russia
| | - Svetlana V Nazimova
- Laboratory of Endocrine System Development, Federal State Budgetary Institution Research Institute of Human Morphology, Moscow, Russia
| | - Marina Y Ivanova
- Department of Histology, Cytology, and Embryology, Federal State Funded Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Elizaveta V Chereshneva
- Department of Histology, Cytology, and Embryology, Federal State Funded Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Valentin V Yaglov
- Laboratory of Endocrine System Development, Federal State Budgetary Institution Research Institute of Human Morphology, Moscow, Russia
| | - Tatiana A Lomanovskaya
- Department of Histology, Cytology, and Embryology, Federal State Funded Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University, Moscow, Russia
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25
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Hammer GD, Basham KJ. Stem cell function and plasticity in the normal physiology of the adrenal cortex. Mol Cell Endocrinol 2021; 519:111043. [PMID: 33058950 PMCID: PMC7736543 DOI: 10.1016/j.mce.2020.111043] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 09/07/2020] [Accepted: 09/28/2020] [Indexed: 02/07/2023]
Abstract
The adrenal cortex functions to produce steroid hormones necessary for life. To maintain its functional capacity throughout life, the adrenal cortex must be continually replenished and rapidly repaired following injury. Moreover, the adrenal responds to endocrine-mediated organismal needs, which are highly dynamic and necessitate a precise steroidogenic response. To meet these diverse needs, the adrenal employs multiple cell populations with stem cell function. Here, we discuss the literature on adrenocortical stem cells using hematopoietic stem cells as a benchmark to examine the functional capacity of particular cell populations, including those located in the capsule and peripheral cortex. These populations are coordinately regulated by paracrine and endocrine signaling mechanisms, and display remarkable plasticity to adapt to different physiological and pathological conditions. Some populations also exhibit sex-specific activity, which contributes to highly divergent proliferation rates between sexes. Understanding mechanisms that govern adrenocortical renewal has broad implications for both regenerative medicine and cancer.
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Affiliation(s)
- Gary D Hammer
- Department of Internal Medicine, Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, MI, USA; Endocrine Oncology Program, Comprehensive Cancer Center, University of Michigan, Ann Arbor, MI, USA
| | - Kaitlin J Basham
- Department of Internal Medicine, Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, MI, USA.
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26
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Sbiera I, Kircher S, Altieri B, Lenz K, Hantel C, Fassnacht M, Sbiera S, Kroiss M. Role of FGF Receptors and Their Pathways in Adrenocortical Tumors and Possible Therapeutic Implications. Front Endocrinol (Lausanne) 2021; 12:795116. [PMID: 34956100 PMCID: PMC8699171 DOI: 10.3389/fendo.2021.795116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 11/23/2021] [Indexed: 11/13/2022] Open
Abstract
Adrenocortical carcinoma (ACC) is a rare endocrine malignancy and treatment of advanced disease is challenging. Clinical trials with multi-tyrosine kinase inhibitors in the past have yielded disappointing results. Here, we investigated fibroblast growth factor (FGF) receptors and their pathways in adrenocortical tumors as potential treatment targets. We performed real-time RT-PCR of 93 FGF pathway related genes in a cohort of 39 fresh frozen benign and malignant adrenocortical, 9 non-adrenal tissues and 4 cell lines. The expression of FGF receptors was validated in 166 formalin-fixed paraffin embedded (FFPE) tissues using RNA in situ hybridization (RNAscope) and correlated with clinical data. In malignant compared to benign adrenal tumors, we found significant differences in the expression of 16/94 FGF receptor pathway related genes. Genes involved in tissue differentiation and metastatic spread through epithelial to mesechymal transition were most strongly altered. The therapeutically targetable FGF receptors 1 and 4 were upregulated 4.6- and 6-fold, respectively, in malignant compared to benign adrenocortical tumors, which was confirmed by RNAscope in FFPE samples. High expression of FGFR1 and 4 was significantly associated with worse patient prognosis in univariate analysis. After multivariate adjustment for the known prognostic factors Ki-67 and ENSAT tumor stage, FGFR1 remained significantly associated with recurrence-free survival (HR=6.10, 95%CI: 1.78 - 20.86, p=0.004) and FGFR4 with overall survival (HR=3.23, 95%CI: 1.52 - 6.88, p=0.002). Collectively, our study supports a role of FGF pathways in malignant adrenocortical tumors. Quantification of FGF receptors may enable a stratification of ACC for the use of FGFR inhibitors in future clinical trials.
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MESH Headings
- Adrenal Cortex Neoplasms/genetics
- Adrenal Cortex Neoplasms/metabolism
- Adrenal Cortex Neoplasms/mortality
- Adrenocortical Carcinoma/genetics
- Adrenocortical Carcinoma/metabolism
- Adrenocortical Carcinoma/mortality
- Adult
- Biomarkers, Tumor/biosynthesis
- Biomarkers, Tumor/genetics
- Female
- Humans
- Male
- Middle Aged
- Real-Time Polymerase Chain Reaction/methods
- Receptor, Fibroblast Growth Factor, Type 1/biosynthesis
- Receptor, Fibroblast Growth Factor, Type 1/genetics
- Receptor, Fibroblast Growth Factor, Type 4/biosynthesis
- Receptor, Fibroblast Growth Factor, Type 4/genetics
- Survival Rate/trends
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Affiliation(s)
- Iuliu Sbiera
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
| | - Stefan Kircher
- Institute of Pathology, University of Würzburg, Würzburg, Germany
| | - Barbara Altieri
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
| | - Kerstin Lenz
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
| | - Constanze Hantel
- Department of Endocrinology, Diabetology and Clinical Nutrition, University Hospital Zürich (USZ) and University of Zürich (UZH), Zürich, Switzerland
- Medizinische Klinik und Poliklinik III, University Hospital Carl Gustav Carus Dresden, Dresden, Germany
| | - Martin Fassnacht
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
- Clinical Chemistry and Laboratory Medicine, University Hospital, University of Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, University of Würzburg, Würzburg, Germany
| | - Silviu Sbiera
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
- *Correspondence: Silviu Sbiera, ; Matthias Kroiss,
| | - Matthias Kroiss
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, University of Würzburg, Würzburg, Germany
- Department of Internal Medicine IV, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
- *Correspondence: Silviu Sbiera, ; Matthias Kroiss,
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27
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Barrett PQ, Guagliardo NA, Bayliss DA. Ion Channel Function and Electrical Excitability in the Zona Glomerulosa: A Network Perspective on Aldosterone Regulation. Annu Rev Physiol 2020; 83:451-475. [PMID: 33176563 DOI: 10.1146/annurev-physiol-030220-113038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Aldosterone excess is a pathogenic factor in many hypertensive disorders. The discovery of numerous somatic and germline mutations in ion channels in primary hyperaldosteronism underscores the importance of plasma membrane conductances in determining the activation state of zona glomerulosa (zG) cells. Electrophysiological recordings describe an electrically quiescent behavior for dispersed zG cells. Yet, emerging data indicate that in native rosette structures in situ, zG cells are electrically excitable, generating slow periodic voltage spikes and coordinated bursts of Ca2+ oscillations. We revisit data to understand how a multitude of conductances may underlie voltage/Ca2+ oscillations, recognizing that zG layer self-renewal and cell heterogeneity may complicate this task. We review recent data to understand rosette architecture and apply maxims derived from computational network modeling to understand rosette function. The challenge going forward is to uncover how the rosette orchestrates the behavior of a functional network of conditional oscillators to control zG layer performance and aldosterone secretion.
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Affiliation(s)
- Paula Q Barrett
- Department of Pharmacology, University of Virginia School of Medicine, Charlottesville, Virginia 22908, USA; , ,
| | - Nick A Guagliardo
- Department of Pharmacology, University of Virginia School of Medicine, Charlottesville, Virginia 22908, USA; , ,
| | - Douglas A Bayliss
- Department of Pharmacology, University of Virginia School of Medicine, Charlottesville, Virginia 22908, USA; , ,
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28
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Guo L, Glover J, Risner A, Wang C, Fulmer D, Moore K, Gensemer C, Rumph MK, Moore R, Beck T, Norris RA. Dynamic Expression Profiles of β-Catenin during Murine Cardiac Valve Development. J Cardiovasc Dev Dis 2020; 7:jcdd7030031. [PMID: 32824435 PMCID: PMC7570242 DOI: 10.3390/jcdd7030031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/28/2020] [Accepted: 07/29/2020] [Indexed: 12/14/2022] Open
Abstract
β-catenin has been widely studied in many animal and organ systems across evolution, and gain or loss of function has been linked to a number of human diseases. Yet fundamental knowledge regarding its protein expression and localization remains poorly described. Thus, we sought to define whether there was a temporal and cell-specific regulation of β-catenin activities that correlate with distinct cardiac morphological events. Our findings indicate that activated nuclear β-catenin is primarily evident early in gestation. As development proceeds, nuclear β-catenin is down-regulated and becomes restricted to the membrane in a subset of cardiac progenitor cells. After birth, little β-catenin is detected in the heart. The co-expression of β-catenin with its main transcriptional co-factor, Lef1, revealed that Lef1 and β-catenin expression domains do not extensively overlap in the cardiac valves. These data indicate mutually exclusive roles for Lef1 and β-catenin in most cardiac cell types during development. Additionally, these data indicate diverse functions for β-catenin within the nucleus and membrane depending on cell type and gestational timing. Cardiovascular studies should take into careful consideration both nuclear and membrane β-catenin functions and their potential contributions to cardiac development and disease.
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29
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Borges KS, Pignatti E, Leng S, Kariyawasam D, Ruiz-Babot G, Ramalho FS, Taketo MM, Carlone DL, Breault DT. Wnt/β-catenin activation cooperates with loss of p53 to cause adrenocortical carcinoma in mice. Oncogene 2020; 39:5282-5291. [PMID: 32561853 PMCID: PMC7378041 DOI: 10.1038/s41388-020-1358-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 05/28/2020] [Accepted: 06/04/2020] [Indexed: 12/23/2022]
Abstract
Adrenocortical carcinoma (ACC) is a rare and aggressive malignancy with limited therapeutic options. The lack of mouse models that recapitulate the genetics of ACC has hampered progress in the field. We analyzed The Cancer Genome Atlas (TCGA) dataset for ACC and found that patients harboring alterations in both p53/Rb and Wnt/β-catenin signaling pathways show a worse prognosis compared with patients that harbored alterations in only one. To model this, we utilized the Cyp11b2(AS)Cre mouse line to generate mice with adrenocortical-specific Wnt/β-catenin activation, Trp53 deletion, or the combination of both. Mice with targeted Wnt/β-catenin activation or Trp53 deletion showed no changes associated with tumor formation. In contrast, alterations in both pathways led to ACC with pulmonary metastases. Similar to ACCs in humans, these tumors produced increased levels of corticosterone and aldosterone and showed a high proliferation index. Gene expression analysis revealed that mouse tumors exhibited downregulation of Star and Cyp11b1 and upregulation of Ezh2, similar to ACC patients with a poor prognosis. Altogether, these data show that altering both Wnt/β-catenin and p53/Rb signaling is sufficient to drive ACC in mouse. This autochthonous model of ACC represents a new tool to investigate the biology of ACC and to identify new treatment strategies.
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Affiliation(s)
- Kleiton Silva Borges
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, USA.,Department of Pediatrics, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
| | - Emanuele Pignatti
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, USA
| | - Sining Leng
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA.,Division of Medical Sciences, Harvard Medical School, Boston, MA, 02115, USA
| | - Dulanjalee Kariyawasam
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, USA
| | - Gerard Ruiz-Babot
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, USA
| | - Fernando Silva Ramalho
- Department of Pathology, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
| | - Makoto Mark Taketo
- Division of Experimental Therapeutics, Graduate School of Medicine, Kyoto University, Kyoto, 606-8506, Japan
| | - Diana L Carlone
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, USA.,Harvard Stem Cell Institute, Cambridge, MA, 02138, USA
| | - David T Breault
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA. .,Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, USA. .,Harvard Stem Cell Institute, Cambridge, MA, 02138, USA.
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30
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Guagliardo NA, Klein PM, Gancayco CA, Lu A, Leng S, Makarem RR, Cho C, Rusin CG, Breault DT, Barrett PQ, Beenhakker MP. Angiotensin II induces coordinated calcium bursts in aldosterone-producing adrenal rosettes. Nat Commun 2020; 11:1679. [PMID: 32245948 PMCID: PMC7125102 DOI: 10.1038/s41467-020-15408-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 02/28/2020] [Indexed: 12/15/2022] Open
Abstract
Aldosterone-producing zona glomerulosa (zG) cells of the adrenal gland arrange in distinct multi-cellular rosettes that provide a structural framework for adrenal cortex morphogenesis and plasticity. Whether this cyto-architecture also plays functional roles in signaling remains unexplored. To determine if structure informs function, we generated mice with zG-specific expression of GCaMP3 and imaged zG cells within their native rosette structure. Here we demonstrate that within the rosette, angiotensin II evokes periodic Cav3-dependent calcium events that form bursts that are stereotypic in form. Our data reveal a critical role for angiotensin II in regulating burst occurrence, and a multifunctional role for the rosette structure in activity-prolongation and coordination. Combined our data define the calcium burst as the fundamental unit of zG layer activity evoked by angiotensin II and highlight a novel role for the rosette as a facilitator of cell communication.
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Affiliation(s)
| | - Peter M Klein
- Departments of Pharmacology, Charlottesville, VA, USA
- Neuroscience Graduate Program, University of Virginia, Charlottesville, VA, USA
| | | | - Adam Lu
- Departments of Pharmacology, Charlottesville, VA, USA
- Neuroscience Graduate Program, University of Virginia, Charlottesville, VA, USA
| | - Sining Leng
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, USA
| | | | - Chelsea Cho
- Departments of Pharmacology, Charlottesville, VA, USA
| | - Craig G Rusin
- Department of Pediatrics-Cardiology, Baylor College of Medicine, and Harvard Stem Cell Institute, Cambridge, MA, USA
| | - David T Breault
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, USA
| | | | - Mark P Beenhakker
- Departments of Pharmacology, Charlottesville, VA, USA.
- Neuroscience Graduate Program, University of Virginia, Charlottesville, VA, USA.
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