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Wen TZ, Li TR, Chen XY, Chen HY, Wang S, Fu WJ, Xiao SQ, Luo J, Tang R, Ji JL, Huang JF, He ZC, Luo T, Zhao HL, Chen C, Miao JY, Niu Q, Wang Y, Bian XW, Yao XH. Increased adrenal steroidogenesis and suppressed corticosteroid responsiveness in critical COVID-19. Metabolism 2024; 160:155980. [PMID: 39053691 DOI: 10.1016/j.metabol.2024.155980] [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: 04/23/2024] [Revised: 07/01/2024] [Accepted: 07/19/2024] [Indexed: 07/27/2024]
Abstract
BACKGROUND The effect of coronavirus disease 2019 (COVID-19) on adrenal endocrine metabolism in critically ill patients remains unclear. This study aimed to investigate the alterations in adrenal steroidogenic activity, elucidate underlying mechanisms, provide in situ histopathological evidence, and examine the clinical implications. METHODS The comparative analyses of the adrenal cortices from 24 patients with fatal COVID-19 and 20 matched controls were performed, excluding patients previously treated with glucocorticoids. SARS-CoV-2 and its receptors were identified and pathological alterations were examined. Furthermore, histological examinations, immunohistochemical staining and ultrastructural analyses were performed to assess corticosteroid biosynthesis. The zona glomerulosa (ZG) and zona fasciculata (ZF) were then dissected for proteomic analyses. The biological processes that affected steroidogenesis were analyzed by integrating histological, proteomic, and clinical data. Finally, the immunoreactivity and responsive genes of mineralocorticoid and glucocorticoid receptors in essential tissues were quantitatively measured to evaluate corticosteroid responsiveness. FINDINGS The demographic characteristics of COVID-19 patients were comparable with those of controls. SARS-CoV-2-like particles were identified in the adrenocortical cells of three patients; however, these particles did not affect cellular morphology or steroid synthesis compared with SARS-CoV-2-negative specimens. Although the adrenals exhibited focal necrosis, vacuolization, microthrombi, and inflammation, widespread degeneration was not evident. Notably, corticosteroid biosynthesis was significantly enhanced in both the ZG and ZF of COVID-19 patients. The increase in the inflammatory response and cellular differentiation in the adrenal cortices of patients with critical COVID-19 was positively correlated with heightened steroidogenic activity. Additionally, the appearance of more dual-ZG/ZF identity cells in COVID-19 adrenals was in accordance with the increased steroidogenic function. However, activated mineralocorticoid and glucocorticoid receptors and their responsive genes in vital tissues were markedly reduced in patients with critical COVID-19. INTERPRETATION Critical COVID-19 was characterized by potentiated adrenal steroidogenesis, associated with increased inflammation, enhanced differentiation and elevated dual-ZG/ZF identity cells, alongside suppressed corticosteroid responsiveness. These alterations implied the reduced effectiveness of conventional corticosteroid therapy and underscored the need for evaluation of the adrenal axis and corticosteroid sensitivity.
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Affiliation(s)
- Tian-Zi Wen
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Tian-Ran Li
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Xin-Yu Chen
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - He-Yuan Chen
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Shuai Wang
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Wen-Juan Fu
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Shi-Qi Xiao
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Jie Luo
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Rui Tang
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Jia-Le Ji
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Jia-Feng Huang
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Zhi-Cheng He
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Tao Luo
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Hong-Liang Zhao
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Cong Chen
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Jing-Ya Miao
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Qin Niu
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China
| | - Yan Wang
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China; Jinfeng Laboratory, Chongqing, China
| | - Xiu-Wu Bian
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China; YuYue Laboratory, Chongqing, China.
| | - Xiao-Hong Yao
- Institute of Pathology, Southwest Hospital, Third Military Medical University (Army Medical University), and Key Laboratory of Tumor Immunopathology, Ministry of Education of China, Chongqing, China.
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2
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Oikonomakos I, Tedesco M, Motamedi FJ, Peitzsch M, Nef S, Bornstein SR, Schedl A, Steenblock C, Neirijnck Y. In vitro differentiation of mouse pluripotent stem cells into corticosteroid-producing adrenocortical cells. Stem Cell Reports 2024; 19:1289-1303. [PMID: 39178848 PMCID: PMC11411339 DOI: 10.1016/j.stemcr.2024.07.010] [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: 11/23/2023] [Revised: 07/25/2024] [Accepted: 07/27/2024] [Indexed: 08/26/2024] Open
Abstract
Directed differentiation of pluripotent stem cells into specialized cell types represents an invaluable tool for a wide range of applications. Here, we have exploited single-cell transcriptomic data to develop a stepwise in vitro differentiation system from mouse embryonic stem cells into adrenocortical cells. We show that during development, the adrenal primordium is embedded in an extracellular matrix containing tenascin and fibronectin. Culturing cells on fibronectin during differentiation increased the expression of the steroidogenic marker NR5A1. Furthermore, 3D cultures in the presence of protein kinase A (PKA)-pathway activators led to the formation of aggregates composed of different cell types expressing adrenal progenitor or steroidogenic markers, including the adrenocortical-specific enzyme CYP21A1. Importantly, in-vitro-differentiated cells responded to adrenocorticotropic hormone (ACTH) and angiotensin II with the production of glucocorticoids and mineralocorticoids, respectively, thus confirming the specificity of differentiation toward the adrenal lineage.
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Affiliation(s)
- Ioannis Oikonomakos
- Université Côte d'Azur, Inserm, CNRS, Institut de Biologie Valrose, 06108 Nice, France; Department of Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Melina Tedesco
- Université Côte d'Azur, Inserm, CNRS, Institut de Biologie Valrose, 06108 Nice, France
| | - Fariba Jian Motamedi
- Université Côte d'Azur, Inserm, CNRS, Institut de Biologie Valrose, 06108 Nice, France
| | - Mirko Peitzsch
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital Carl Gustav Carus, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Serge Nef
- Department of Genetic Medicine and Development, University of Geneva, 1211 Geneva, Switzerland
| | - Stefan R Bornstein
- Department of Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Andreas Schedl
- Université Côte d'Azur, Inserm, CNRS, Institut de Biologie Valrose, 06108 Nice, France.
| | - Charlotte Steenblock
- Department of Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
| | - Yasmine Neirijnck
- Université Côte d'Azur, Inserm, CNRS, Institut de Biologie Valrose, 06108 Nice, France
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3
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Chung YS, Kang S, Kim J, Lee S, Kim S. CLEMENT: genomic decomposition and reconstruction of non-tumor subclones. Nucleic Acids Res 2024; 52:e62. [PMID: 38922688 DOI: 10.1093/nar/gkae527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 05/27/2024] [Accepted: 06/12/2024] [Indexed: 06/28/2024] Open
Abstract
Genome-level clonal decomposition of a single specimen has been widely studied; however, it is mostly limited to cancer research. In this study, we developed a new algorithm CLEMENT, which conducts accurate decomposition and reconstruction of multiple subclones in genome sequencing of non-tumor (normal) samples. CLEMENT employs the Expectation-Maximization (EM) algorithm with optimization strategies specific to non-tumor subclones, including false variant call identification, non-disparate clone fuzzy clustering, and clonal allele fraction confinement. In the simulation and in vitro cell line mixture data, CLEMENT outperformed current cancer decomposition algorithms in estimating the number of clones (root-mean-square-error = 0.58-0.78 versus 1.43-3.34) and in the variant-clone membership agreement (∼85.5% versus 70.1-76.7%). Additional testing on human multi-clonal normal tissue sequencing confirmed the accurate identification of subclones that originated from different cell types. Clone-level analysis, including mutational burden and signatures, provided a new understanding of normal-tissue composition. We expect that CLEMENT will serve as a crucial tool in the currently emerging field of non-tumor genome analysis.
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Affiliation(s)
- Young-Soo Chung
- Department of Biomedical Systems Informatics, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Seungseok Kang
- Department of Biomedical Systems Informatics, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Jisu Kim
- DataShape team, Inria Saclay Île-De-France, Palaiseau 91120, France
- Department of Statistics, Seoul National University, Seoul 08826, Republic of Korea
| | - Sangbo Lee
- Department of Biomedical Systems Informatics, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Sangwoo Kim
- Department of Biomedical Systems Informatics, Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
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4
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Kremer JL, Santiago VF, Bongiovani Rodrigues F, Auricino TB, Freitas DHDO, Palmisano G, Lotfi CFP. Extracellular Matrix Protein Signatures of the Outer and Inner Zones of the Rat Adrenal Cortex. J Proteome Res 2024; 23:3418-3432. [PMID: 39018382 DOI: 10.1021/acs.jproteome.4c00071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/19/2024]
Abstract
This study analyzes the extracellular matrix (ECM) signatures of the outer (OF = capsule + subcapsular + zona glomerulosa cells) and inner fractions (IF = zona fasciculata cells) of the rat adrenal cortex, which comprise two distinct microenvironment niches. Proteomic profiles of decellularized OF and IF samples, male and female rats, identified 252 proteins, with 32 classified as ECM-component and ECM-related. Among these, 25 proteins were differentially regulated: 17 more abundant in OF, including Col1a1, Col1a2, Col6a1, Col6a2, Col6a3, Col12a1, Col14a1, Lama5, Lamb2, Lamc1, Eln, Emilin, Fbln5, Fbn1, Fbn2, Nid1, and Ltbp4, and eight more abundant in IF, including Col4a1, Col4a2, Lama2, Lama4, Lamb1, Fn1, Hspg2, and Ecm1. Eln, Tnc, and Nid2 were abundant in the female OF, while Lama2, Lama5, Lamb2, and Lamc1 were more abundant in the male IF. The complex protein signature of the OF suggests areas of tissue stress, stiffness, and regulatory proteins for growth factor signaling. The higher concentrations of Col4a1 and Col4a2 and their role in steroidogenesis should be further investigated in IF. These findings could significantly enhance our understanding of adrenal cortex functionality and its implications for human health and disease. Key findings were validated, and data are available in ProteomeXchange (PXD046828).
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Affiliation(s)
- Jean Lucas Kremer
- Institute of Biomedical Sciences, Department of Anatomy, University of São Paulo, Av. Prof. Lineu Prestes, 2415, Butantã, São Paulo, SP 05508-000, Brazil
| | - Veronica Feijoli Santiago
- Institute of Biomedical Sciences, Department of Parasitology, University of São Paulo, Av. Prof. Lineu Prestes, 1374, Butantã, São Paulo, SP 05508-000, Brazil
| | - Fernanda Bongiovani Rodrigues
- Institute of Biomedical Sciences, Department of Anatomy, University of São Paulo, Av. Prof. Lineu Prestes, 2415, Butantã, São Paulo, SP 05508-000, Brazil
| | - Thais Barabba Auricino
- Institute of Biomedical Sciences, Department of Anatomy, University of São Paulo, Av. Prof. Lineu Prestes, 2415, Butantã, São Paulo, SP 05508-000, Brazil
| | - Danilo Henriques de Oliveira Freitas
- Institute of Biomedical Sciences, Department of Anatomy, University of São Paulo, Av. Prof. Lineu Prestes, 2415, Butantã, São Paulo, SP 05508-000, Brazil
| | - Giuseppe Palmisano
- Institute of Biomedical Sciences, Department of Parasitology, University of São Paulo, Av. Prof. Lineu Prestes, 1374, Butantã, São Paulo, SP 05508-000, Brazil
| | - Claudimara Ferini Pacicco Lotfi
- Institute of Biomedical Sciences, Department of Anatomy, University of São Paulo, Av. Prof. Lineu Prestes, 2415, Butantã, São Paulo, SP 05508-000, Brazil
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5
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Altieri B, Secener AK, Sai S, Fischer C, Sbiera S, Arampatzi P, Kircher S, Herterich S, Landwehr L, Vitcetz SN, Braeuning C, Fassnacht M, Ronchi CL, Sauer S. Single-nucleus and spatial transcriptome reveal adrenal homeostasis in normal and tumoural adrenal glands. Clin Transl Med 2024; 14:e1798. [PMID: 39167619 PMCID: PMC11338279 DOI: 10.1002/ctm2.1798] [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: 11/21/2023] [Revised: 07/11/2024] [Accepted: 07/26/2024] [Indexed: 08/23/2024] Open
Abstract
The human adrenal gland is a complex endocrine tissue. Studies on adrenal renewal have been limited to animal models or human foetuses. Enhancing our understanding of adult human adrenal homeostasis is crucial for gaining insights into the pathogenesis of adrenal diseases, such as adrenocortical tumours. Here, we present a comprehensive cellular genomics analysis of the adult human normal adrenal gland, combining single-nuclei RNA sequencing and spatial transcriptome data to reconstruct adrenal gland homeostasis. As expected, we identified primary cells of the various zones of the adrenal cortex and medulla, but we also uncovered additional cell types. They constitute the adrenal microenvironment, including immune cells, mostly composed of a large population of M2 macrophages, and new cell populations, including different subpopulations of vascular-endothelial cells and cortical-neuroendocrine cells. Utilizing spatial transcriptome and pseudotime trajectory analysis, we support evidence of the centripetal dynamics of adrenocortical cell maintenance and the essential role played by Wnt/β-catenin, sonic hedgehog, and fibroblast growth factor pathways in the adult adrenocortical homeostasis. Furthermore, we compared single-nuclei transcriptional profiles obtained from six healthy adrenal glands and twelve adrenocortical adenomas. This analysis unveiled a notable heterogeneity in cell populations within the adenoma samples. In addition, we identified six distinct adenoma-specific clusters, each with varying distributions based on steroid profiles and tumour mutational status. Overall, our results provide novel insights into adrenal homeostasis and molecular mechanisms potentially underlying early adrenocortical tumorigenesis and/or autonomous steroid secretion. Our cell atlas represents a powerful resource to investigate other adrenal-related pathologies.
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Affiliation(s)
- Barbara Altieri
- Division of Endocrinology and DiabetesDepartment of Internal Medicine IUniversity HospitalUniversity of WürzburgWürzburgGermany
| | - A. Kerim Secener
- Max Delbrück Center for Molecular MedicineBerlinGermany
- Berlin Institute of HealthBerlinGermany
- Department of BiologyChemistry and PharmacyInstitute of BiochemistryFree University BerlinBerlinGermany
| | - Somesh Sai
- Max Delbrück Center for Molecular MedicineBerlinGermany
- Berlin Institute of HealthBerlinGermany
- Department of BiologyChemistry and PharmacyInstitute of BiochemistryFree University BerlinBerlinGermany
| | - Cornelius Fischer
- Max Delbrück Center for Molecular MedicineBerlinGermany
- Berlin Institute of HealthBerlinGermany
| | - Silviu Sbiera
- Division of Endocrinology and DiabetesDepartment of Internal Medicine IUniversity HospitalUniversity of WürzburgWürzburgGermany
| | | | - Stefan Kircher
- Institute of PathologyUniversity of WürzburgWürzburgGermany
| | | | - Laura‐Sophie Landwehr
- Division of Endocrinology and DiabetesDepartment of Internal Medicine IUniversity HospitalUniversity of WürzburgWürzburgGermany
| | - Sarah N. Vitcetz
- Max Delbrück Center for Molecular MedicineBerlinGermany
- Berlin Institute of HealthBerlinGermany
| | | | - Martin Fassnacht
- Division of Endocrinology and DiabetesDepartment of Internal Medicine IUniversity HospitalUniversity of WürzburgWürzburgGermany
- Central Laboratory University Hospital WürzburgWürzburgGermany
| | - Cristina L. Ronchi
- Division of Endocrinology and DiabetesDepartment of Internal Medicine IUniversity HospitalUniversity of WürzburgWürzburgGermany
- Institute of Metabolism and System ResearchUniversity of BirminghamEdgabston, BirminghamUK
| | - Sascha Sauer
- Max Delbrück Center for Molecular MedicineBerlinGermany
- Berlin Institute of HealthBerlinGermany
- Core Unit SysMedUniversity of WürzburgWürzburgGermany
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6
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Fu R, Walters K, Kaufman ML, Koc K, Baldwin A, Clay MR, Basham KJ, Kiseljak-Vassiliades K, Fishbein L, Mukherjee N. In Situ Spatial Reconstruction of Distinct Normal and Pathological Cell Populations Within the Human Adrenal Gland. J Endocr Soc 2023; 7:bvad131. [PMID: 37953901 PMCID: PMC10638100 DOI: 10.1210/jendso/bvad131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Indexed: 11/14/2023] Open
Abstract
The human adrenal gland consists of concentrically organized, functionally distinct regions responsible for hormone production. Dysregulation of adrenocortical cell differentiation alters the proportion and organization of the functional zones of the adrenal cortex leading to disease. Current models of adrenocortical cell differentiation are based on mouse studies, but there are known organizational and functional differences between human and mouse adrenal glands. This study aimed to investigate the centripetal differentiation model in the human adrenal cortex and characterize aldosterone-producing micronodules (APMs) to better understand adrenal diseases such as primary aldosteronism. We applied spatially resolved in situ transcriptomics to human adrenal tissue sections from 2 individuals and identified distinct cell populations and their positional relationships. The results supported the centripetal differentiation model in humans, with cells progressing from the outer capsule to the zona glomerulosa, zona fasciculata, and zona reticularis. Additionally, we characterized 2 APMs in a 72-year-old woman. Comparison with earlier APM transcriptomes indicated a subset of core genes, but also heterogeneity between APMs. The findings contribute to our understanding of normal and pathological cellular differentiation in the human adrenal cortex.
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Affiliation(s)
- Rui Fu
- RNA Biosciences Initiative and Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine at Colorado Anschutz Medical Campus Aurora, Aurora, CO 80045, USA
- Computational Biology, New York Genome Center, New York, NY 10013, USA
| | - Kathryn Walters
- RNA Biosciences Initiative and Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine at Colorado Anschutz Medical Campus Aurora, Aurora, CO 80045, USA
| | - Michael L Kaufman
- RNA Biosciences Initiative and Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine at Colorado Anschutz Medical Campus Aurora, Aurora, CO 80045, USA
| | - Katrina Koc
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado School of Medicine at Colorado Anschutz Medical Campus Aurora, Aurora, CO 80045, USA
| | - Amber Baldwin
- RNA Biosciences Initiative and Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine at Colorado Anschutz Medical Campus Aurora, Aurora, CO 80045, USA
| | - Michael R Clay
- Department of Pathology, University of Colorado School of Medicine at Colorado Anschutz Medical Campus Aurora, Aurora, CO 80045, USA
| | - Kaitlin J Basham
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Katja Kiseljak-Vassiliades
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado School of Medicine at Colorado Anschutz Medical Campus Aurora, Aurora, CO 80045, USA
- Research Service Veterans Affairs Medical Center, Aurora, CO 80045, USA
| | - Lauren Fishbein
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado School of Medicine at Colorado Anschutz Medical Campus Aurora, Aurora, CO 80045, USA
| | - Neelanjan Mukherjee
- RNA Biosciences Initiative and Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine at Colorado Anschutz Medical Campus Aurora, Aurora, CO 80045, USA
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7
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Gao T, Kastriti ME, Ljungström V, Heinzel A, Tischler AS, Oberbauer R, Loh PR, Adameyko I, Park PJ, Kharchenko PV. A pan-tissue survey of mosaic chromosomal alterations in 948 individuals. Nat Genet 2023; 55:1901-1911. [PMID: 37904053 PMCID: PMC10838621 DOI: 10.1038/s41588-023-01537-1] [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: 03/17/2023] [Accepted: 09/18/2023] [Indexed: 11/01/2023]
Abstract
Genetic mutations accumulate in an organism's body throughout its lifetime. While somatic single-nucleotide variants have been well characterized in the human body, the patterns and consequences of large chromosomal alterations in normal tissues remain largely unknown. Here, we present a pan-tissue survey of mosaic chromosomal alterations (mCAs) in 948 healthy individuals from the Genotype-Tissue Expression project, augmenting RNA-based allelic imbalance estimation with haplotype phasing. We found that approximately a quarter of the individuals carry a clonally-expanded mCA in at least one tissue, with incidence strongly correlated with age. The prevalence and genome-wide patterns of mCAs vary considerably across tissue types, suggesting tissue-specific mutagenic exposure and selection pressures. The mCA landscapes in normal adrenal and pituitary glands resemble those in tumors arising from these tissues, whereas the same is not true for the esophagus and skin. Together, our findings show a widespread age-dependent emergence of mCAs across normal human tissues with intricate connections to tumorigenesis.
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Affiliation(s)
- Teng Gao
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA
| | - Maria Eleni Kastriti
- Department of Neuroimmunology, Center for Brain Research, Medical University of Vienna, Vienna, Austria
- Department of Physiology and Pharmacology, Karolinska Institutet, Solna, Sweden
| | - Viktor Ljungström
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA
| | - Andreas Heinzel
- Department of Nephrology, Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Arthur S Tischler
- Department of Pathology and Laboratory Medicine, Tufts Medical Center, Boston, MA, USA
| | - Rainer Oberbauer
- Department of Nephrology, Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Po-Ru Loh
- Division of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Igor Adameyko
- Department of Neuroimmunology, Center for Brain Research, Medical University of Vienna, Vienna, Austria
- Department of Physiology and Pharmacology, Karolinska Institutet, Solna, Sweden
| | - Peter J Park
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA.
| | - Peter V Kharchenko
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA.
- San Diego Institute of Science, Altos Labs, San Diego, CA, USA.
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8
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Tu WB, Christofk HR, Plath K. Nutrient regulation of development and cell fate decisions. Development 2023; 150:dev199961. [PMID: 37260407 PMCID: PMC10281554 DOI: 10.1242/dev.199961] [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] [Indexed: 06/02/2023]
Abstract
Diet contributes to health at all stages of life, from embryonic development to old age. Nutrients, including vitamins, amino acids, lipids and sugars, have instructive roles in directing cell fate and function, maintaining stem cell populations, tissue homeostasis and alleviating the consequences of aging. This Review highlights recent findings that illuminate how common diets and specific nutrients impact cell fate decisions in healthy and disease contexts. We also draw attention to new models, technologies and resources that help to address outstanding questions in this emerging field and may lead to dietary approaches that promote healthy development and improve disease treatments.
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Affiliation(s)
- William B. Tu
- Department of Biological Chemistry, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Heather R. Christofk
- Department of Biological Chemistry, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA 90095, USA
| | - Kathrin Plath
- Department of Biological Chemistry, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA
- Jonsson Comprehensive Cancer Center; Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California Los Angeles, Los Angeles, CA 90095, USA
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9
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Nonaka K, Takubo K, Aida J, Watai Y, Komatsu A, Gomi F, Shichi Y, Yamazaki Y, Ishiwata T, Sasano H, Arai T. Accelerated telomere shortening in adrenal zona reticularis in patients with prolonged critical illness. Front Endocrinol (Lausanne) 2023; 14:1244553. [PMID: 37745694 PMCID: PMC10512174 DOI: 10.3389/fendo.2023.1244553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 08/18/2023] [Indexed: 09/26/2023] Open
Abstract
Background The number of patients with prolonged critical illness (PCI) has been increasing in many countries, and the adrenal gland plays an important role in maintaining homeostasis during PCI. Chronic disease burden is reportedly associated with shorter telomere lengths in human tissues. Telomere shortening in human somatic cells is largely dependent on cell divisions, and critically short telomeres lead to cellular dysfunction and aging. However, the association between PCI and telomere lengths in human adrenal cells is poorly understood. In this study, we investigated this association to assess whether the burden of PCI could accelerate the aging process in adrenal cells. Methods Adrenocortical tissues from patients who died after PCI usually show a diffuse pattern of intracellular cholesterol ester depletion (i.e., lipid depletion). This study examined near-normal adrenal glands obtained from autopsied patients who died suddenly (control group) and lipid-depleted adrenal glands obtained from autopsied patients who died after PCI (PCI group). The control group included 7 men aged 80 to 94 years (mean age: 85.3 years) and 7 women aged 84 to 94 years (mean age: 87.7 years). The PCI group included 10 men aged 71 to 88 years (mean age: 78.8 years) and 8 women aged 77 to 95 years (mean age: 85.6 years). By using quantitative fluorescence in situ hybridization, relative telomere lengths (RTLs) were determined in the parenchymal cells of the three adrenocortical zones (zona glomerulosa, zona fasciculata, and zona reticularis [ZR]) and in the chromaffin cells of the medulla. The number of adrenal parenchymal cells was determined by immunohistochemistry and digital image analysis. Results RTLs in ZR cells were significantly shorter in the PCI group than in the control group for both men and women (P = 0.0001 for men and P = 0.0012 for women). However, RTLs in the remaining three types of adrenal cells did not differ between the control and PCI groups for both men and women. The number of ZR cells was higher in the PCI group than in the control group for both men and women (P < 0.0001 for both men and women). The proportion of the number of ZR cells to the total number of adrenocortical parenchymal cells was also higher in the PCI group than in the control group (P < 0.0001 for both men and women). The Ki-67 proliferation index in ZR cells was higher in the PCI group than in the control group (P = 0.0039 for men and P = 0.0063 for women). Conclusions This study demonstrated ZR cell-specific telomere shortening in patients with adrenal lipid depletion who died after PCI. Our results suggest that the reactive proliferation of ZR cells accelerates the telomere shortening and aging process in ZR cells in these patients. The results of our study may contribute to the understanding of adrenal aging during PCI.
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Affiliation(s)
- Keisuke Nonaka
- Division of Aging and Carcinogenesis, Research Team for Geriatric Pathology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Kaiyo Takubo
- Division of Aging and Carcinogenesis, Research Team for Geriatric Pathology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Junko Aida
- Division of Aging and Carcinogenesis, Research Team for Geriatric Pathology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Yoriko Watai
- Department of Drug Discovery Support Business, Summit Pharmaceuticals International, Tokyo, Japan
| | - Akiko Komatsu
- Department of Pathology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Fujiya Gomi
- Division of Aging and Carcinogenesis, Research Team for Geriatric Pathology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Yuuki Shichi
- Division of Aging and Carcinogenesis, Research Team for Geriatric Pathology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Yuto Yamazaki
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Toshiyuki Ishiwata
- Division of Aging and Carcinogenesis, Research Team for Geriatric Pathology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
| | - Hironobu Sasano
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tomio Arai
- Department of Pathology, Tokyo Metropolitan Institute for Geriatrics and Gerontology, Tokyo, Japan
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10
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Midan HM, Helal GK, Abulsoud AI, Elshaer SS, El-Husseiny AA, Fathi D, Abdelmaksoud NM, Abdel Mageed SS, Elballal MS, Zaki MB, Abd-Elmawla MA, Al-Noshokaty TM, Rizk NI, Elrebehy MA, El-Dakroury WA, Hashem AH, Doghish AS. The potential role of miRNAs in the pathogenesis of adrenocortical carcinoma - A focus on signaling pathways interplay. Pathol Res Pract 2023; 248:154690. [PMID: 37473498 DOI: 10.1016/j.prp.2023.154690] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/12/2023] [Accepted: 07/13/2023] [Indexed: 07/22/2023]
Abstract
Adrenocortical carcinoma (ACC) is a highly malignant infrequent tumor with a dismal prognosis. microRNAs (miRNAs, miRs) are crucial in post-transcriptional gene expression regulation. Due to their ability to regulate multiple gene networks, miRNAs are central to the hallmarks of cancer, including sustained proliferative signaling, evasion of growth suppressors, resistance to cell death, replicative immortality, induction/access to the vasculature, activation of invasion and metastasis, reprogramming of cellular metabolism, and avoidance of immune destruction. ACC represents a singular form of neoplasia associated with aberrations in the expression of evolutionarily conserved short, non-coding RNAs. Recently, the role of miRNAs in ACC has been examined extensively despite the disease's rarity. Hence, the current review is a fast-intensive track elucidating the potential role of miRNAs in the pathogenesis of ACC besides their association with the survival of ACC.
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Affiliation(s)
- Heba M Midan
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Gouda Kamel Helal
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Cairo 11231, Egypt; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| | - Ahmed I Abulsoud
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt; Biochemistry Department, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt.
| | - Shereen Saeid Elshaer
- Biochemistry Department, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt; Department of Biochemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Nasr City, Cairo 11823, Egypt
| | - Ahmed A El-Husseiny
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt; Department of Biochemistry, Faculty of Pharmacy, Egyptian Russian University, Badr City 11829, Cairo, Egypt
| | - Doaa Fathi
- Biochemistry Department, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| | | | - Sherif S Abdel Mageed
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Mohammed S Elballal
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Mohamed Bakr Zaki
- Biochemistry, Department of Biochemistry, Faculty of Pharmacy, University of Sadat City, Menoufia 32897, Egypt
| | - Mai A Abd-Elmawla
- Biochemistry, Department of Biochemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Tohada M Al-Noshokaty
- Biochemistry Department, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| | - Nehal I Rizk
- Biochemistry Department, Faculty of Pharmacy, Heliopolis University, Cairo 11785, Egypt
| | - Mahmoud A Elrebehy
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Walaa A El-Dakroury
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt
| | - Amr H Hashem
- Botany and Microbiology Department, Faculty of Science, Al-Azhar University, Nasr City 11884, Cairo, Egypt
| | - Ahmed S Doghish
- Department of Biochemistry, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr City, Cairo 11829, Egypt; Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11231, Cairo, Egypt.
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11
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del Valle I, Young MD, Kildisiute G, Ogunbiyi OK, Buonocore F, Simcock IC, Khabirova E, Crespo B, Moreno N, Brooks T, Niola P, Swarbrick K, Suntharalingham JP, McGlacken-Byrne SM, Arthurs OJ, Behjati S, Achermann JC. An integrated single-cell analysis of human adrenal cortex development. JCI Insight 2023; 8:e168177. [PMID: 37440461 PMCID: PMC10443814 DOI: 10.1172/jci.insight.168177] [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: 12/19/2022] [Accepted: 05/31/2023] [Indexed: 07/15/2023] Open
Abstract
The adrenal glands synthesize and release essential steroid hormones such as cortisol and aldosterone, but many aspects of human adrenal gland development are not well understood. Here, we combined single-cell and bulk RNA sequencing, spatial transcriptomics, IHC, and micro-focus computed tomography to investigate key aspects of adrenal development in the first 20 weeks of gestation. We demonstrate rapid adrenal growth and vascularization, with more cell division in the outer definitive zone (DZ). Steroidogenic pathways favored androgen synthesis in the central fetal zone, but DZ capacity to synthesize cortisol and aldosterone developed with time. Core transcriptional regulators were identified, with localized expression of HOPX (also known as Hop homeobox/homeobox-only protein) in the DZ. Potential ligand-receptor interactions between mesenchyme and adrenal cortex were seen (e.g., RSPO3/LGR4). Growth-promoting imprinted genes were enriched in the developing cortex (e.g., IGF2, PEG3). These findings reveal aspects of human adrenal development and have clinical implications for understanding primary adrenal insufficiency and related postnatal adrenal disorders, such as adrenal tumor development, steroid disorders, and neonatal stress.
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Affiliation(s)
- Ignacio del Valle
- Genetics and Genomic Medicine Research and Teaching Department, University College London (UCL) Great Ormond Street Institute of Child Health, UCL, London, United Kingdom
| | - Matthew D. Young
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, United Kingdom
| | - Gerda Kildisiute
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, United Kingdom
| | - Olumide K. Ogunbiyi
- Department of Histopathology, Great Ormond Street Hospital for Children National Health Service (NHS) Foundation Trust, London, United Kingdom
- Developmental Biology and Cancer Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, UCL, London, United Kingdom
| | - Federica Buonocore
- Genetics and Genomic Medicine Research and Teaching Department, University College London (UCL) Great Ormond Street Institute of Child Health, UCL, London, United Kingdom
| | - Ian C. Simcock
- Department of Clinical Radiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
- National Institute of Health Research (NIHR) Great Ormond Street Biomedical Research Centre, London, United Kingdom
- Population, Policy and Practice Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, UCL, London, United Kingdom
| | - Eleonora Khabirova
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, United Kingdom
| | - Berta Crespo
- Developmental Biology and Cancer Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, UCL, London, United Kingdom
| | - Nadjeda Moreno
- Developmental Biology and Cancer Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, UCL, London, United Kingdom
| | - Tony Brooks
- UCL Genomics, Zayed Centre for Research, UCL Great Ormond Street Institute of Child Health, UCL, London, United Kingdom
| | - Paola Niola
- UCL Genomics, Zayed Centre for Research, UCL Great Ormond Street Institute of Child Health, UCL, London, United Kingdom
| | - Katherine Swarbrick
- Department of Histopathology, Great Ormond Street Hospital for Children National Health Service (NHS) Foundation Trust, London, United Kingdom
- Developmental Biology and Cancer Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, UCL, London, United Kingdom
| | - Jenifer P. Suntharalingham
- Genetics and Genomic Medicine Research and Teaching Department, University College London (UCL) Great Ormond Street Institute of Child Health, UCL, London, United Kingdom
| | - Sinead M. McGlacken-Byrne
- Genetics and Genomic Medicine Research and Teaching Department, University College London (UCL) Great Ormond Street Institute of Child Health, UCL, London, United Kingdom
| | - Owen J. Arthurs
- Department of Clinical Radiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
- National Institute of Health Research (NIHR) Great Ormond Street Biomedical Research Centre, London, United Kingdom
- Population, Policy and Practice Research and Teaching Department, UCL Great Ormond Street Institute of Child Health, UCL, London, United Kingdom
| | - Sam Behjati
- Wellcome Sanger Institute, Wellcome Genome Campus, Hinxton, United Kingdom
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
- Department of Paediatrics, University of Cambridge, Cambridge, United Kingdom
| | - John C. Achermann
- Genetics and Genomic Medicine Research and Teaching Department, University College London (UCL) Great Ormond Street Institute of Child Health, UCL, London, United Kingdom
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12
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Cho HL, Kim JH, Ryu SM, Noh J, Lee SW, Choi MH. Interactive metabolic signatures of testicular testosterone with bilateral adrenalectomy in mice. J Steroid Biochem Mol Biol 2023; 231:106333. [PMID: 37244300 DOI: 10.1016/j.jsbmb.2023.106333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 05/17/2023] [Accepted: 05/20/2023] [Indexed: 05/29/2023]
Abstract
The hypothalamic-pituitary-adrenal (HPA) and hypothalamic-pituitary-gonadal (HPG) axes have reciprocal relationships with steroidogenesis regulation. However, the relationship between testicular steroids and defective glucocorticoid production under chronic stress remains unclear. Metabolic changes of testicular steroids in bilateral adrenalectomized (bADX) 8-week-old C57BL/6 male mice were measured using gas chromatography-mass spectrometry. Twelve weeks after surgery, testis samples were obtained from the model mice, which were divided into tap-water (n = 12) and 1% saline (n = 24) supplementation groups, and their testicular steroid levels were compared with those of sham controls (n = 11). An increased survival rate with lower testicular levels of tetrahydro-11-deoxycorticosterone was observed in the 1% saline group compared to both the tap-water (p = 0.029) and sham (p = 0.062) groups. Testicular corticosterone levels were significantly decreased in both tap-water (4.22 ± 2.73ng/g, p = 0.015) and 1% saline (3.70 ± 1.69, p = 0.002) groups compared to those in sham controls (7.41 ± 7.39). Testicular testosterone levels tended to increase in both bADX groups compared to those in the sham controls. In addition, increased metabolic ratios of testosterone to androstenedione in tap-water (2.24 ± 0.44, p < 0.05) and 1% saline (2.18 ± 0.60, p < 0.05) mice compared to sham controls (1.87 ± 0.55) suggested increased production of testicular testosterone. No significant differences in serum steroid levels were observed. Defective adrenal corticosterone secretion and increased testicular production in bADX models revealed an interactive mechanism underlying chronic stress. The present experimental evidence suggests the crosstalk between the HPA and HPG axes in homeostatic steroidogenesis.
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Affiliation(s)
- Hae Lim Cho
- Center for Advanced Biomolecular Recognition, Korea Institute of Science and Technology, Seoul 02792, Korea; Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Ji-Hoon Kim
- Center for Advanced Biomolecular Recognition, Korea Institute of Science and Technology, Seoul 02792, Korea
| | - Seuk-Min Ryu
- Center for Advanced Biomolecular Recognition, Korea Institute of Science and Technology, Seoul 02792, Korea
| | - Jongsung Noh
- Center for Advanced Biomolecular Recognition, Korea Institute of Science and Technology, Seoul 02792, Korea
| | - Sang Won Lee
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Man Ho Choi
- Center for Advanced Biomolecular Recognition, Korea Institute of Science and Technology, Seoul 02792, Korea.
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13
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Sadek D, Abunasef S, Khalil S. Role of adrenal progenitor cells in the structural response of adrenal gland to various forms of acute stress and subsequent recovery in adult male albino rats. J Microsc Ultrastruct 2023. [DOI: 10.4103/jmau.jmau_106_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023] Open
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14
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Kim HS, Lee SH. Effect of Nonylphenol on the Structure of Adrenal Cortex in F1 Generation Rats. Dev Reprod 2022; 26:175-182. [PMID: 36817359 PMCID: PMC9925185 DOI: 10.12717/dr.2022.26.4.175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 11/07/2022] [Accepted: 12/14/2022] [Indexed: 01/18/2023]
Abstract
Previous studies, including our own, indicate that distinct morphological changes in rodent adrenal cortex could be induced by exposure of endocrine disrupting chemicals (EDC). In the present study, we conducted histological analyses of adrenocortical substructure using a nonylphenol-treated F1 rat model. The adrenal weight of NP-5000 group was significantly declined in female rats (p<0.001), while the adrenal weights of NP-treated groups were not significantly changed in male rats. The thickness of zona glomerulosa layers of female rats in NP-5000 group was significantly declined (p<0.001) but zona fasciculata layers were not changed. The zona reticularis layers of NP-treated group were significantly thinner than those of control group (NP-50, p<0.05; NP-5000, p<0.01). In male adrenal glands, there was no significant change of zona glomerulosa layers in NP-treated groups while the thickness of zona fasciculata in NP-5000 group was significantly decreased (p<0.01). Like female rats, the thickness of zona reticularis in NP-treated groups was significantly decreased (NP-50, p<0.001; NP-5000, p<0.05). Present study demonstrated that the adrenal histology could be altered by low-dose NP exposure in F1 rats, and the effect might be sexually dimorphic. Further study will be helpful for understanding possible adrenal pathophysiology induced by EDC exposure, and EDC-related sexually dimorphic phenomena in rodent adrenals.
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Affiliation(s)
- Hee-Su Kim
- Department of Biotechnology, Sangmyung
University, Seoul 03016, Korea
| | - Sung-Ho Lee
- Department of Biotechnology, Sangmyung
University, Seoul 03016, Korea,Corresponding author Sung-Ho
Lee Department of Biotechnology, Sangmyung University, Seoul 03016, Korea Tel:
+82-2-2287-5139 Fax: +82-2-2287-0070
E-mail:
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15
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Schröder MAM, Sweep FCGJ, van Herwaarden AE, Mitchell RT, Eliveld J, van Pelt AMM, Rowan AE, Korbie D, Stikkelbroeck NMML, Claahsen-van der Grinten HL, Span PN. Transcriptional comparison of testicular adrenal rest tumors with fetal and adult tissues. Eur J Endocrinol 2022; 187:607-615. [PMID: 36047744 PMCID: PMC7613903 DOI: 10.1530/eje-22-0143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 08/26/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Testicular adrenal rest tumors (TART) are a common complication of unknown cellular origin in patients with congenital adrenal hyperplasia (CAH). These benign tumors have both adrenal and testicular characteristics and are hypothesized to either derive from cells of adrenal origin from the fetal adrenogonadal primordium or by atypical differentiation of adult Leydig-progenitor cells. OBJECTIVE This study aims to unravel the identity and etiology of TART. METHODS Co-expression of adrenal-specific CYP11B1 and Leydig cell-specific HSD17B3 in TART was studied using immunohistochemistry. We studied the possibility of TART being derived from atypical differentiation of adult Leydig-progenitor cells by the quantification of adrenal-specific enzyme expression upon adrenocorticotrophic hormone (ACTH)-like stimulation of ex vivo cultured platelet-derived growth factor receptor alpha-positive cells. By comparing the transcriptome of TART (n = 16) with the transcriptome of fetal adrenal (n = 13), fetal testis (n = 5), adult adrenal (n = 11), and adult testis (n = 10) tissues, we explored the identity of TART. RESULTS We demonstrate co-expression of adrenal-specific CYP11B1 and testis-specific HSD17B3 in TART cells, indicating the existence of a distinct TART cell exhibiting both adrenal and testicular characteristics. Ex vivo cultured adult Leydig-progenitor cells did not express the ACTH-receptor MC2R but did express CYP11B1 upon stimulation. Unsupervised clustering of transcriptome data showed that TART was most similar to adult adrenal tissue, followed by adult testis tissue, and least similar to either fetal tissue. CONCLUSION Our data suggest that TART is induced - most likely via activation of a cAMP/protein kinase A-dependent receptor - from a progenitor cell into a unique mature adrenal-like cell type, sometimes exhibiting both adrenal and testicular features.
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Affiliation(s)
- Mariska A M Schröder
- Department of Pediatrics, Radboud Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Laboratory Medicine, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, Nijmegen, The Netherlands
| | - Fred C G J Sweep
- Department of Laboratory Medicine, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, Nijmegen, The Netherlands
| | - Antonius E van Herwaarden
- Department of Laboratory Medicine, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, Nijmegen, The Netherlands
| | - Rod T Mitchell
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, UK
| | - Jitske Eliveld
- Center for Reproductive Medicine, Reproductive Biology Laboratory, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Ans M M van Pelt
- Center for Reproductive Medicine, Reproductive Biology Laboratory, Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Alan E Rowan
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, Queensland, Australia
| | - Darren Korbie
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, Queensland, Australia
| | | | | | - Paul N Span
- Radiotherapy & OncoImmunology Laboratory, Department of Radiation Oncology, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud University Medical Center, Nijmegen, The Netherlands
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16
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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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17
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Abe I, Tanaka T, Ohe K, Fujii H, Nagata M, Ochi K, Senda Y, Takeshita K, Koga M, Kudo T, Enjoji M, Yanase T, Kobayashi K. Inhibition of NR5A1 phosphorylation alleviates a transcriptional suppression defect caused by a novel NR0B1 mutation. J Endocr Soc 2022; 6:bvac068. [PMID: 35592512 PMCID: PMC9113462 DOI: 10.1210/jendso/bvac068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Indexed: 11/19/2022] Open
Abstract
Context Mutations in the NR0B1 gene, also well-known as the DAX1 gene, are known to cause congenital adrenal hypoplasia associated with hypogonadotropic hypogonadism. The abnormal NR0B1 protein fails to suppress the transcription of promoters of steroidogenic enzymes, which are also targets of NR5A1 protein, also well-known as Ad4BP/SF-1 protein. Since NR5A1 and NR0B1 have antagonistic effects on steroidogenesis, the loss of function due to NR0B1 mutations may be compensated by inducing loss of function of NR5A1 protein. Patient A middle-aged man was diagnosed with congenital adrenal hypoplasia associated with hypogonadotropic hypogonadism and genetic analysis revealed him to have a novel NR0B1 mutation, c.1222C>T(p.Gln408Ter). Methods NR0B1 activity was evaluated in CLK1/4 inhibitor-treated 293T cells via immunoblotting and luciferase assays of the STAR promoter. Results TG003 treatment suppressed NR5A1 protein function to compensate for the mutant NR0B1 showing inhibited suppression of transcription. Immunoblotting analyses showed that the phosphorylation status of NR5A1 at Ser203 was attenuated by the CLK1/4 inhibitor. Conclusion The specific reduction of NR5A1 phosphorylation by a CLK1/4 inhibitor may alleviate developmental defects in patients with NR0B1 mutations.
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Affiliation(s)
- Ichiro Abe
- Department of Endocrinology and Diabetes Mellitus, Fukuoka University Chikushi Hospital, Zokumyoin, Chikushino, Fukuoka, Japan
| | - Tomoko Tanaka
- Department of Regenerative Medicine and Transplantation, Fukuoka University, Nanakuma Jonan-ku, Fukuoka, Japan
| | - Kenji Ohe
- Department of Pharmacotherapeutics, Faculty of Pharmaceutical Sciences, Fukuoka University, Nanakuma, Jonan-ku, Fukuoka, Japan
| | - Hideyuki Fujii
- Department of Endocrinology and Diabetes Mellitus, Fukuoka University Chikushi Hospital, Zokumyoin, Chikushino, Fukuoka, Japan
| | - Mai Nagata
- Department of Endocrinology and Diabetes Mellitus, Fukuoka University Chikushi Hospital, Zokumyoin, Chikushino, Fukuoka, Japan
| | - Kentaro Ochi
- Department of Endocrinology and Diabetes Mellitus, Fukuoka University Chikushi Hospital, Zokumyoin, Chikushino, Fukuoka, Japan
| | - Yuki Senda
- Department of Endocrinology and Diabetes Mellitus, Fukuoka University Chikushi Hospital, Zokumyoin, Chikushino, Fukuoka, Japan
| | - Kaori Takeshita
- Department of Endocrinology and Diabetes Mellitus, Fukuoka University Chikushi Hospital, Zokumyoin, Chikushino, Fukuoka, Japan
| | - Midori Koga
- Department of Endocrinology and Diabetes Mellitus, Fukuoka University Chikushi Hospital, Zokumyoin, Chikushino, Fukuoka, Japan
| | - Tadachika Kudo
- Department of Endocrinology and Diabetes Mellitus, Fukuoka University Chikushi Hospital, Zokumyoin, Chikushino, Fukuoka, Japan
| | - Munechika Enjoji
- Department of Pharmacotherapeutics, Faculty of Pharmaceutical Sciences, Fukuoka University, Nanakuma, Jonan-ku, Fukuoka, Japan
| | | | - Kunihisa Kobayashi
- Department of Endocrinology and Diabetes Mellitus, Fukuoka University Chikushi Hospital, Zokumyoin, Chikushino, Fukuoka, Japan
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18
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Ramms DJ, Raimondi F, Arang N, Herberg FW, Taylor SS, Gutkind JS. G αs-Protein Kinase A (PKA) Pathway Signalopathies: The Emerging Genetic Landscape and Therapeutic Potential of Human Diseases Driven by Aberrant G αs-PKA Signaling. Pharmacol Rev 2021; 73:155-197. [PMID: 34663687 PMCID: PMC11060502 DOI: 10.1124/pharmrev.120.000269] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Many of the fundamental concepts of signal transduction and kinase activity are attributed to the discovery and crystallization of cAMP-dependent protein kinase, or protein kinase A. PKA is one of the best-studied kinases in human biology, with emphasis in biochemistry and biophysics, all the way to metabolism, hormone action, and gene expression regulation. It is surprising, however, that our understanding of PKA's role in disease is largely underappreciated. Although genetic mutations in the PKA holoenzyme are known to cause diseases such as Carney complex, Cushing syndrome, and acrodysostosis, the story largely stops there. With the recent explosion of genomic medicine, we can finally appreciate the broader role of the Gαs-PKA pathway in disease, with contributions from aberrant functioning G proteins and G protein-coupled receptors, as well as multiple alterations in other pathway components and negative regulators. Together, these represent a broad family of diseases we term the Gαs-PKA pathway signalopathies. The Gαs-PKA pathway signalopathies encompass diseases caused by germline, postzygotic, and somatic mutations in the Gαs-PKA pathway, with largely endocrine and neoplastic phenotypes. Here, we present a signaling-centric review of Gαs-PKA-driven pathophysiology and integrate computational and structural analysis to identify mutational themes commonly exploited by the Gαs-PKA pathway signalopathies. Major mutational themes include hotspot activating mutations in Gαs, encoded by GNAS, and mutations that destabilize the PKA holoenzyme. With this review, we hope to incite further study and ultimately the development of new therapeutic strategies in the treatment of a wide range of human diseases. SIGNIFICANCE STATEMENT: Little recognition is given to the causative role of Gαs-PKA pathway dysregulation in disease, with effects ranging from infectious disease, endocrine syndromes, and many cancers, yet these disparate diseases can all be understood by common genetic themes and biochemical signaling connections. By highlighting these common pathogenic mechanisms and bridging multiple disciplines, important progress can be made toward therapeutic advances in treating Gαs-PKA pathway-driven disease.
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Affiliation(s)
- Dana J Ramms
- Department of Pharmacology (D.J.R., N.A., J.S.G.), Department of Chemistry and Biochemistry (S.S.T.), and Moores Cancer Center (D.J.R., N.A., J.S.G.), University of California, San Diego, La Jolla, California; Laboratorio di Biologia Bio@SNS, Scuola Normale Superiore, Pisa, Italy (F.R.); and Department of Biochemistry, University of Kassel, Kassel, Germany (F.W.H.)
| | - Francesco Raimondi
- Department of Pharmacology (D.J.R., N.A., J.S.G.), Department of Chemistry and Biochemistry (S.S.T.), and Moores Cancer Center (D.J.R., N.A., J.S.G.), University of California, San Diego, La Jolla, California; Laboratorio di Biologia Bio@SNS, Scuola Normale Superiore, Pisa, Italy (F.R.); and Department of Biochemistry, University of Kassel, Kassel, Germany (F.W.H.)
| | - Nadia Arang
- Department of Pharmacology (D.J.R., N.A., J.S.G.), Department of Chemistry and Biochemistry (S.S.T.), and Moores Cancer Center (D.J.R., N.A., J.S.G.), University of California, San Diego, La Jolla, California; Laboratorio di Biologia Bio@SNS, Scuola Normale Superiore, Pisa, Italy (F.R.); and Department of Biochemistry, University of Kassel, Kassel, Germany (F.W.H.)
| | - Friedrich W Herberg
- Department of Pharmacology (D.J.R., N.A., J.S.G.), Department of Chemistry and Biochemistry (S.S.T.), and Moores Cancer Center (D.J.R., N.A., J.S.G.), University of California, San Diego, La Jolla, California; Laboratorio di Biologia Bio@SNS, Scuola Normale Superiore, Pisa, Italy (F.R.); and Department of Biochemistry, University of Kassel, Kassel, Germany (F.W.H.)
| | - Susan S Taylor
- Department of Pharmacology (D.J.R., N.A., J.S.G.), Department of Chemistry and Biochemistry (S.S.T.), and Moores Cancer Center (D.J.R., N.A., J.S.G.), University of California, San Diego, La Jolla, California; Laboratorio di Biologia Bio@SNS, Scuola Normale Superiore, Pisa, Italy (F.R.); and Department of Biochemistry, University of Kassel, Kassel, Germany (F.W.H.)
| | - J Silvio Gutkind
- Department of Pharmacology (D.J.R., N.A., J.S.G.), Department of Chemistry and Biochemistry (S.S.T.), and Moores Cancer Center (D.J.R., N.A., J.S.G.), University of California, San Diego, La Jolla, California; Laboratorio di Biologia Bio@SNS, Scuola Normale Superiore, Pisa, Italy (F.R.); and Department of Biochemistry, University of Kassel, Kassel, Germany (F.W.H.)
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19
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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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20
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Fanni D, Gerosa C, Loddo C, Castagnola M, Fanos V, Zaffanello M, Faa G. Stem/progenitor cells in fetuses and newborns: overview of immunohistochemical markers. CELL REGENERATION (LONDON, ENGLAND) 2021; 10:22. [PMID: 34219203 PMCID: PMC8255250 DOI: 10.1186/s13619-021-00084-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 04/12/2021] [Indexed: 12/26/2022]
Abstract
Microanatomy of the vast majority of human organs at birth is characterized by marked differences as compared to adult organs, regarding their architecture and the cell types detectable at histology. In preterm neonates, these differences are even more evident, due to the lower level of organ maturation and to ongoing cell differentiation. One of the most remarkable finding in preterm tissues is the presence of huge amounts of stem/progenitor cells in multiple organs, including kidney, brain, heart, adrenals, and lungs. In other organs, such as liver, the completely different burden of cell types in preterm infants is mainly related to the different function of the liver during gestation, mainly focused on hematopoiesis, a function that is taken by bone marrow after birth. Our preliminary studies showed that the antigens expressed by stem/progenitors differ significantly from one organ to the next. Moreover, within each developing human tissue, reactivity for different stem cell markers also changes during gestation, according with the multiple differentiation steps encountered by each progenitor during development. A better knowledge of stem/progenitor cells of preterms will allow neonatologists to boost preterm organ maturation, favoring the differentiation of the multiple cells types that characterize each organ in at term neonates.
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Affiliation(s)
- D Fanni
- Division of Pathology, University Hospital San Giovanni Di Dio, via Ospedale, 54, Cagliari, Italy.,Department of Biology, College of Science and Technology, Temple University, Phidelphia, USA
| | - C Gerosa
- Division of Pathology, University Hospital San Giovanni Di Dio, via Ospedale, 54, Cagliari, Italy.,Department of Biology, College of Science and Technology, Temple University, Phidelphia, USA
| | - C Loddo
- Neonatal Intensive Care Unit, Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
| | - M Castagnola
- Laboratory of Biochemistry and Metabolomics, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - V Fanos
- Neonatal Intensive Care Unit, Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
| | - M Zaffanello
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University of Verona, Piazzale Stefani, 1, I-37126, Verona, Italy.
| | - G Faa
- Division of Pathology, University Hospital San Giovanni Di Dio, via Ospedale, 54, Cagliari, Italy.,Department of Biology, College of Science and Technology, Temple University, Phidelphia, USA
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21
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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: 6] [Impact Index Per Article: 2.0] [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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22
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Beta-Catenin Causes Adrenal Hyperplasia by Blocking Zonal Transdifferentiation. Cell Rep 2021; 31:107524. [PMID: 32320669 PMCID: PMC7281829 DOI: 10.1016/j.celrep.2020.107524] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 01/16/2020] [Accepted: 03/26/2020] [Indexed: 12/19/2022] Open
Abstract
Activating mutations in the canonical Wnt/β-catenin pathway are key drivers of hyperplasia, the gateway for tumor development. In a wide range of tissues, this occurs primarily through enhanced effects on cellular proliferation. Whether additional mechanisms contribute to β-catenin-driven hyperplasia remains unknown. The adrenal cortex is an ideal system in which to explore this question, as it undergoes hyperplasia following somatic β-catenin gain-of-function (βcat-GOF) mutations. Targeting βcat-GOF to zona Glomerulosa (zG) cells leads to a progressive hyperplastic expansion in the absence of increased proliferation. Instead, we find that hyperplasia results from a functional block in the ability of zG cells to transdifferentiate into zona Fasciculata (zF) cells. Mechanistically, zG cells demonstrate an upregulation of Pde2a, an inhibitor of zF-specific cAMP/PKA signaling. Hyperplasia is further exacerbated by trophic factor stimulation leading to organomegaly. Together, these data indicate that β-catenin drives adrenal hyperplasia through both proliferation-dependent and -independent mechanisms. Using the adrenal cortex as a model for slow-cycling tissues, Pignatti et al. show that activation of the canonical Wnt/β-catenin pathway leads to tissue hyperplasia by blocking cellular differentiation/cell-fate commitment, independent of its effects on cellular proliferation.
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23
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Choi S, Zhang B, Ma S, Gonzalez-Celeiro M, Stein D, Jin X, Kim ST, Kang YL, Besnard A, Rezza A, Grisanti L, Buenrostro J, Rendl M, Nahrendorf M, Sahay A, Hsu YC. Corticosterone inhibits GAS6 to govern hair follicle stem-cell quiescence. Nature 2021; 592:428-432. [PMID: 33790465 PMCID: PMC8923613 DOI: 10.1038/s41586-021-03417-2] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 03/04/2021] [Indexed: 02/01/2023]
Abstract
Chronic, sustained exposure to stressors can profoundly affect tissue homeostasis, although the mechanisms by which these changes occur are largely unknown. Here we report that the stress hormone corticosterone-which is derived from the adrenal gland and is the rodent equivalent of cortisol in humans-regulates hair follicle stem cell (HFSC) quiescence and hair growth in mice. In the absence of systemic corticosterone, HFSCs enter substantially more rounds of the regeneration cycle throughout life. Conversely, under chronic stress, increased levels of corticosterone prolong HFSC quiescence and maintain hair follicles in an extended resting phase. Mechanistically, corticosterone acts on the dermal papillae to suppress the expression of Gas6, a gene that encodes the secreted factor growth arrest specific 6. Restoring Gas6 expression overcomes the stress-induced inhibition of HFSC activation and hair growth. Our work identifies corticosterone as a systemic inhibitor of HFSC activity through its effect on the niche, and demonstrates that the removal of such inhibition drives HFSCs into frequent regeneration cycles, with no observable defects in the long-term.
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Affiliation(s)
- Sekyu Choi
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.,Harvard Stem Cell Institute, Cambridge, MA, USA
| | - Bing Zhang
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.,Harvard Stem Cell Institute, Cambridge, MA, USA.,Present address: School of Life Science, Westlake University, Hangzhou, Zhejiang, China
| | - Sai Ma
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.,Department of Biology and Koch Institute, MIT, Cambridge, MA, USA.,Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Meryem Gonzalez-Celeiro
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.,Harvard Stem Cell Institute, Cambridge, MA, USA
| | - Daniel Stein
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.,Harvard Stem Cell Institute, Cambridge, MA, USA
| | - Xin Jin
- Society of Fellows, Harvard University, Cambridge MA, USA
| | - Seung Tea Kim
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.,Harvard Stem Cell Institute, Cambridge, MA, USA
| | - Yuan-Lin Kang
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.,Harvard Stem Cell Institute, Cambridge, MA, USA
| | - Antoine Besnard
- Harvard Stem Cell Institute, Cambridge, MA, USA.,Center for Regenerative Medicine, Massachusetts General Hospital, Boston, MA, USA.,Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.,Present address: CNRS, Institut de Génomique Fonctionnelle, Montpellier, F-34094, France
| | - Amelie Rezza
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Present address: 4 genOway, Lyon, 69007, France
| | - Laura Grisanti
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jason Buenrostro
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.,Harvard Stem Cell Institute, Cambridge, MA, USA.,Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Michael Rendl
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Cell, Developmental and Regenerative Biology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.,Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Matthias Nahrendorf
- Center for Systems Biology and Department of Radiology, Massachusetts General Hospital Research Institute, Harvard Medical School, Boston, MA, USA.,Cardiovascular Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.,Department of Internal Medicine I, University Hospital Wuerzburg, Wuerzburg, Germany
| | - Amar Sahay
- Harvard Stem Cell Institute, Cambridge, MA, USA.,Center for Regenerative Medicine, Massachusetts General Hospital, Boston, MA, USA.,Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.,Broad Institute of Harvard and MIT, Cambridge, MA, USA
| | - Ya-Chieh Hsu
- Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, MA, USA.,Harvard Stem Cell Institute, Cambridge, MA, USA.,Correspondence to: Correspondence and requests for materials should be addressed to Y-C.H. Ya-Chieh Hsu, PhD (Lead Contact),
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24
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Gannon AL, O’Hara L, Mason IJ, Jørgensen A, Frederiksen H, Curley M, Milne L, Smith S, Mitchell RT, Smith LB. Androgen Receptor Is Dispensable for X-Zone Regression in the Female Adrenal but Regulates Post-Partum Corticosterone Levels and Protects Cortex Integrity. Front Endocrinol (Lausanne) 2021; 11:599869. [PMID: 33584538 PMCID: PMC7873917 DOI: 10.3389/fendo.2020.599869] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 11/24/2020] [Indexed: 01/11/2023] Open
Abstract
Adrenal androgens are fundamental mediators of ovarian folliculogenesis, embryonic implantation, and breast development. Although adrenal androgen function in target tissues are well characterized, there is little research covering the role of androgen-signaling within the adrenal itself. Adrenal glands express AR which is essential for the regression of the X-zone in male mice. Female mice also undergo X-zone regression during their first pregnancy, however whether this is also controlled by AR signaling is unknown. To understand the role of the androgen receptor (AR) in the female adrenal, we utilized a Cyp11a1-Cre to specifically ablate AR from the mouse adrenal cortex. Results show that AR-signaling is dispensable for adrenal gland development in females, and for X-zone regression during pregnancy, but is required to suppress elevation of corticosterone levels post-partum. Additionally, following disruption to adrenal AR, aberrant spindle cell development is observed in young adult females. These results demonstrate sexually dimorphic regulation of the adrenal X-zone by AR and point to dysfunctional adrenal androgen signaling as a possible mechanism in the early development of adrenal spindle cell hyperplasia.
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Affiliation(s)
- Anne-Louise Gannon
- MRC Centre for Reproductive Health, University of Edinburgh, The Queen’s Medical Research Institute, Edinburgh, United Kingdom
- School of Environmental and Life Sciences, Faculty of Science, University of Newcastle, Callaghan, NSW, Australia
| | - Laura O’Hara
- MRC Centre for Reproductive Health, University of Edinburgh, The Queen’s Medical Research Institute, Edinburgh, United Kingdom
- Centre for Discovery Brain Sciences, Hugh Robson Building, George Square, Edinburgh, United Kingdom
| | - Ian J. Mason
- MRC Centre for Reproductive Health, University of Edinburgh, The Queen’s Medical Research Institute, Edinburgh, United Kingdom
| | - Anne Jørgensen
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- International Centre for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, Copenhagen, Denmark
| | - Hanne Frederiksen
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- International Centre for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, Copenhagen, Denmark
| | - Michael Curley
- MRC Centre for Reproductive Health, University of Edinburgh, The Queen’s Medical Research Institute, Edinburgh, United Kingdom
| | - Laura Milne
- MRC Centre for Reproductive Health, University of Edinburgh, The Queen’s Medical Research Institute, Edinburgh, United Kingdom
| | - Sarah Smith
- MRC Centre for Reproductive Health, University of Edinburgh, The Queen’s Medical Research Institute, Edinburgh, United Kingdom
| | - Rod T. Mitchell
- MRC Centre for Reproductive Health, University of Edinburgh, The Queen’s Medical Research Institute, Edinburgh, United Kingdom
| | - Lee B. Smith
- MRC Centre for Reproductive Health, University of Edinburgh, The Queen’s Medical Research Institute, Edinburgh, United Kingdom
- School of Environmental and Life Sciences, Faculty of Science, University of Newcastle, Callaghan, NSW, Australia
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25
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Akhavanfard S, Yehia L, Padmanabhan R, Reynolds JP, Ni Y, Eng C. Germline EGFR variants are over-represented in adolescents and young adults (AYA) with adrenocortical carcinoma. Hum Mol Genet 2020; 29:3679-3690. [PMID: 33326033 DOI: 10.1093/hmg/ddaa268] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 11/20/2020] [Accepted: 12/09/2020] [Indexed: 12/30/2022] Open
Abstract
Adrenocortical Carcinoma (ACC) is a rare endocrine tumor with poor overall prognosis and 1.5-fold overrepresentation in females. In children, ACC is associated with inherited cancer syndromes with 50-80% of childhood-ACC associated with TP53 germline variants. ACC in adolescents and young adults (AYA) is rarely due to germline TP53, IGF2, PRKAR1A and MEN1 variants. We analyzed exome sequencing data from 21 children (<15y), 32 AYA (15-39y), and 60 adults (>39y) with ACC, and retained all pathogenic, likely pathogenic, and highly prioritized variants of uncertain significance. We engineered a stable lentiviral-mutant ACC cell line, harboring an EGFR variant (p.Asp1080Asn) from a 21-year-old female without germline-TP53-variant and with aggressive ACC. We found that 4.8% of the children (P = 0.004) and 6.2% of AYA (P < 0.0001), all-female participants, harbored germline EGFR variants, compared to only 0.3% of the control group. Expanding our analysis to the RTK-RAS-MAPK pathway, we found that the RTK genes have the highest number of highly prioritized germline variants in these individuals amongst all three arms of this pathway. We showed EGFR mutant cells migrate faster and are characterized by a stem-like phenotype compared to wild type cells. While EGFR inhibitors did not affect the stemness of mutant cells, Sunitinib, a multireceptor tyrosine kinase inhibitor, significantly reduced their stem-like behavior. Our data suggest that EGFR could be a novel underlying germline predisposition factor for ACC, especially in the Childhood-AYA (C-AYA) population. Further clinical validation can improve precision oncology management of this disease, which is known to have limited therapeutic options.
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Affiliation(s)
- Sara Akhavanfard
- Genomic Medicine Institute, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44106, USA.,Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Lamis Yehia
- Genomic Medicine Institute, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44106, USA
| | - Roshan Padmanabhan
- Genomic Medicine Institute, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44106, USA
| | | | - Ying Ni
- Genomic Medicine Institute, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44106, USA.,Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Charis Eng
- Genomic Medicine Institute, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44106, USA.,Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA.,Center for Personalized Genetic Healthcare, Cleveland Clinic Community Care and Population Health, Cleveland, OH 44195, USA.,Germline High-Risk Cancer Focus Group, Cancer Prevention, Control & Population Research Program, Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA.,Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
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26
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Kim JH, Choi MH. Embryonic Development and Adult Regeneration of the Adrenal Gland. Endocrinol Metab (Seoul) 2020; 35:765-773. [PMID: 33397037 PMCID: PMC7803617 DOI: 10.3803/enm.2020.403] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 11/17/2020] [Indexed: 12/14/2022] Open
Abstract
The adrenal gland plays a pivotal role in an organism's health span by controlling the endocrine system. Decades of research on the adrenal gland have provided multiscale insights into the development and maintenance of this essential organ. A particularly interesting finding is that founder stem/progenitor cells participate in adrenocortical development and enable the adult adrenal cortex to regenerate itself in response to hormonal stress and injury. Since major advances have been made in understanding the dynamics of the developmental process and the remarkable regenerative capacity of the adrenal gland, understanding the mechanisms underlying adrenal development, maintenance, and regeneration will be of interest to basic and clinical researchers. Here, we introduce the developmental processes of the adrenal gland and discuss current knowledge regarding stem/progenitor cells that regulate adrenal cortex remodeling and regeneration. This review will provide insights into the fascinating ongoing research on the development and regeneration of the adrenal cortex.
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Affiliation(s)
- Ji-Hoon Kim
- School of Biological Sciences, Seoul National University, Seoul,
Korea
| | - Man Ho Choi
- Molecular Recognition Research Center, Korea Institute of Science and Technology, Seoul,
Korea
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27
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Stemness regulation of the adrenal mixed corticomedullary tumorigenesis-a case-control study. Neoplasia 2020; 22:263-271. [PMID: 32438306 PMCID: PMC7240194 DOI: 10.1016/j.neo.2020.04.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 04/12/2020] [Accepted: 04/21/2020] [Indexed: 12/14/2022] Open
Abstract
Mixed corticomedullary tumor is an adrenal tumor intermixed with cortical and medullary cells. It is extremely rare with unclear tumorigenesis. We reported a 32-year-old female, manifested with typical Cushing’s syndrome and hypertension, to be diagnosed with right huge adrenal mixed corticomedullary tumor (8.8 cm). Right adrenalectomy was done to document the tumor intimately admixed with adrenal cortical adenoma and pheochromocytoma by biochemistry and immunohistochemistry. A case-control study was designed to explore the tumorigenesis of mixed corticomedullary tumor by whole exome sequencing. Expression of the stemness markers was controlled by a tissue array of 80 adrenal tumors. Overall, 1559 identical variants coexisted in parts of adrenal cortical adenoma and pheochromocytoma, which mainly (85.8%) originated from germline mutations. These enriched mutations were engaged in stemness control, coherent with substantial expression of the stemness markers (SOX2, CD44 and OCT4) in both parts. The differential stemness expressions were demonstrated in other adrenal tumors as well. The germline mutations were also enriched in signaling involving cancer proliferation, hypoxia inducible factor-1, focal adhesion and extracellular matrix receptor interaction. Somatic mutations affecting mitogen-activated protein kinase signaling, glycolysis and the citrate cycle were found in some tumor elements. This is the first study to verify the rare mixed corticomedullary tumor by molecular and genetic evidence to link with its phenotype. Germline mutations involving the stemness regulation and cancer proliferative signaling may drive intermixed tumor formation. Somatic mutations related to glycolysis and the citrate cycle may contribute to greater tumor outgrowth.
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28
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Leng S, Pignatti E, Khetani RS, Shah MS, Xu S, Miao J, Taketo MM, Beuschlein F, Barrett PQ, Carlone DL, Breault DT. β-Catenin and FGFR2 regulate postnatal rosette-based adrenocortical morphogenesis. Nat Commun 2020; 11:1680. [PMID: 32245949 PMCID: PMC7125176 DOI: 10.1038/s41467-020-15332-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 02/28/2020] [Indexed: 02/08/2023] Open
Abstract
Rosettes are widely used in epithelial morphogenesis during embryonic development and organogenesis. However, their role in postnatal development and adult tissue maintenance remains largely unknown. Here, we show zona glomerulosa cells in the adult adrenal cortex organize into rosettes through adherens junction-mediated constriction, and that rosette formation underlies the maturation of adrenal glomerular structure postnatally. Using genetic mouse models, we show loss of β-catenin results in disrupted adherens junctions, reduced rosette number, and dysmorphic glomeruli, whereas β-catenin stabilization leads to increased adherens junction abundance, more rosettes, and glomerular expansion. Furthermore, we uncover numerous known regulators of epithelial morphogenesis enriched in β-catenin-stabilized adrenals. Among these genes, we show Fgfr2 is required for adrenal rosette formation by regulating adherens junction abundance and aggregation. Together, our data provide an example of rosette-mediated postnatal tissue morphogenesis and a framework for studying the role of rosettes in adult zona glomerulosa tissue maintenance and function.
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Affiliation(s)
- Sining Leng
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA
- Division of Medical Sciences, Harvard Medical School, Boston, MA, 02115, USA
| | - Emanuele Pignatti
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, USA
| | - Radhika S Khetani
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, 02115, USA
| | - Manasvi S Shah
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, USA
| | - Simiao Xu
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, USA
| | - Ji Miao
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, 02115, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, 02115, USA
| | - Makoto M Taketo
- Division of Experimental Therapeutics, Graduate School of Medicine, Kyoto University, Yoshida-Konoe-Cho, Sakyo, Kyoto, 606-8506, Japan
| | - Felix Beuschlein
- Department of Endocrinology, Diabetology and Clinical Nutrition, UniversitätsSpital Zürich, Zurich, Switzerland
- Medizinische Klinik und Poliklinik IV, Klinikum der Ludwig-Maximilians-Universität München, Munich, Germany
| | - Paula Q Barrett
- Departments of Pharmacology, University of Virginia, Charlottesville, VA, 22947, USA
| | - 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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29
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Mariniello K, Ruiz-Babot G, McGaugh EC, Nicholson JG, Gualtieri A, Gaston-Massuet C, Nostro MC, Guasti L. Stem Cells, Self-Renewal, and Lineage Commitment in the Endocrine System. Front Endocrinol (Lausanne) 2019; 10:772. [PMID: 31781041 PMCID: PMC6856655 DOI: 10.3389/fendo.2019.00772] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 10/23/2019] [Indexed: 12/15/2022] Open
Abstract
The endocrine system coordinates a wide array of body functions mainly through secretion of hormones and their actions on target tissues. Over the last decades, a collective effort between developmental biologists, geneticists, and stem cell biologists has generated a wealth of knowledge related to the contribution of stem/progenitor cells to both organogenesis and self-renewal of endocrine organs. This review provides an up-to-date and comprehensive overview of the role of tissue stem cells in the development and self-renewal of endocrine organs. Pathways governing crucial steps in both development and stemness maintenance, and that are known to be frequently altered in a wide array of endocrine disorders, including cancer, are also described. Crucially, this plethora of information is being channeled into the development of potential new cell-based treatment modalities for endocrine-related illnesses, some of which have made it through clinical trials.
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Affiliation(s)
- Katia Mariniello
- Centre for Endocrinology, William Harvey Research Institute, Bart's and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Gerard Ruiz-Babot
- Division of Endocrinology, Boston Children's Hospital, Boston, MA, United States
- Harvard Stem Cell Institute, Cambridge, MA, United States
| | - Emily C. McGaugh
- McEwen Stem Cell Institute, University Health Network, Toronto, ON, Canada
- Department of Physiology, University of Toronto, Toronto, ON, Canada
| | - James G. Nicholson
- Centre for Endocrinology, William Harvey Research Institute, Bart's and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Angelica Gualtieri
- Centre for Endocrinology, William Harvey Research Institute, Bart's and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Carles Gaston-Massuet
- Centre for Endocrinology, William Harvey Research Institute, Bart's and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Maria Cristina Nostro
- McEwen Stem Cell Institute, University Health Network, Toronto, ON, Canada
- Department of Physiology, University of Toronto, Toronto, ON, Canada
| | - Leonardo Guasti
- Centre for Endocrinology, William Harvey Research Institute, Bart's and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
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30
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Levasseur A, Dumontet T, Martinez A. “Sexual dimorphism in adrenal gland development and tumorigenesis”. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.coemr.2019.07.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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31
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Bornstein SR, Berger I, Scriba L, Santambrogio A, Steenblock C. Adrenal cortex–medulla interactions in adaptation to stress and disease. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.coemr.2019.06.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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32
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Berger I, Werdermann M, Bornstein SR, Steenblock C. The adrenal gland in stress - Adaptation on a cellular level. J Steroid Biochem Mol Biol 2019; 190:198-206. [PMID: 30959152 DOI: 10.1016/j.jsbmb.2019.04.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 03/15/2019] [Accepted: 04/05/2019] [Indexed: 01/29/2023]
Abstract
Human individuals are constantly confronted to various kinds of stressors and the body's response and adaptation is essential for human health. The adrenal gland as the main producer of stress hormones plays a major role in the response to physiological challenges and is able to adapt to these physiological needs. Proper adaptation is of particular importance since dysregulation of the stress system is the cause of various human diseases including obesity, depression, Parkinson's disease, and post-traumatic stress disorder. Therefore, it is fundamental to understand the physiological, cellular, and molecular underpinnings of the stress adaptation in humans. Because of ethical reasons it is problematic to study the plasticity of the human gland in stress. Hence, various experimental models have been established for the analysis of the functional and cellular role of the adrenal gland adaptation on a translational approach. Here, we summarize the insights of stress-induced adrenal plasticity gained from these models and discuss their relevance to clinical observations.
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Affiliation(s)
- Ilona Berger
- Department of Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
| | - Martin Werdermann
- Department of Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
| | - Stefan R Bornstein
- Department of Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany; Diabetes and Nutritional Sciences Division, King's College London, London WC2R 2LS, UK
| | - Charlotte Steenblock
- Department of Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany.
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33
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Pittaway JFH, Guasti L. Pathobiology and genetics of adrenocortical carcinoma. J Mol Endocrinol 2019; 62:R105-R119. [PMID: 30072419 DOI: 10.1530/jme-18-0122] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 08/02/2018] [Indexed: 12/28/2022]
Abstract
Adrenocortical carcinoma (ACC) is a rare malignancy with an incidence worldwide of 0.7-2.0 cases/million/year. Initial staging is the most important factor in determining prognosis. If diagnosed early, complete surgical resection +/- adjuvant treatment can lead to 5-year survival of up to 80%. However, often it is diagnosed late and in advanced disease, 5-year survival is <15% with a high recurrence rate even after radical surgery. The mainstay of adjuvant treatment is with the drug mitotane. Mitotane has a specific cytotoxic effect on steroidogenic cells of the adrenal cortex, but despite this, progression through treatment is common. Developments in genetic analysis in the form of next-generation sequencing, aided by bioinformatics, have enabled high-throughput molecular characterisation of these tumours. This, in addition to a better appreciation of the processes of physiological, homeostatic self-renewal of the adrenal cortex, has furthered our understanding of the pathogenesis of this malignancy. In this review, we have detailed the pathobiology and genetic alterations in adrenocortical carcinoma by integrating current understanding of homeostasis and self-renewal in the normal adrenal cortex with molecular profiling of tumours from recent genetic analyses. Improved understanding of the mechanisms involved in self-renewal and stem cell hierarchy in normal human adrenal cortices, together with the identification of cell populations likely to be co-opted by oncogenic mutations, will enable further progress in the definition of the molecular pathways involved in the pathogenesis of ACC. The combination of these advances eventually will lead to the development of novel, effective and personalised strategies to eradicate molecularly annotated ACCs.
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Affiliation(s)
- James F H Pittaway
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Leonardo Guasti
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
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34
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Basham KJ, Rodriguez S, Turcu AF, Lerario AM, Logan CY, Rysztak MR, Gomez-Sanchez CE, Breault DT, Koo BK, Clevers H, Nusse R, Val P, Hammer GD. A ZNRF3-dependent Wnt/β-catenin signaling gradient is required for adrenal homeostasis. Genes Dev 2019; 33:209-220. [PMID: 30692207 PMCID: PMC6362817 DOI: 10.1101/gad.317412.118] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 11/26/2018] [Indexed: 12/20/2022]
Abstract
The transmembrane E3 ubiquitin ligases ZNRF3 and RNF43 antagonize Wnt signaling by promoting degradation of frizzled receptors. Here, Basham et al. demonstrate that adrenocortical-specific loss of ZNRF3, but not RNF43, results in adrenal hyperplasia that depends on Porcupine-mediated Wnt ligand secretion. Spatiotemporal control of Wnt signaling is essential for the development and homeostasis of many tissues. The transmembrane E3 ubiquitin ligases ZNRF3 (zinc and ring finger 3) and RNF43 (ring finger protein 43) antagonize Wnt signaling by promoting degradation of frizzled receptors. ZNRF3 and RNF43 are frequently inactivated in human cancer, but the molecular and therapeutic implications remain unclear. Here, we demonstrate that adrenocortical-specific loss of ZNRF3, but not RNF43, results in adrenal hyperplasia that depends on Porcupine-mediated Wnt ligand secretion. Furthermore, we discovered a Wnt/β-catenin signaling gradient in the adrenal cortex that is disrupted upon loss of ZNRF3. Unlike β-catenin gain-of-function models, which induce high Wnt/β-catenin activation and expansion of the peripheral cortex, ZNRF3 loss triggers activation of moderate-level Wnt/β-catenin signaling that drives proliferative expansion of only the histologically and functionally distinct inner cortex. Genetically reducing β-catenin dosage significantly reverses the ZNRF3-deficient phenotype. Thus, homeostatic maintenance of the adrenal cortex is dependent on varying levels of Wnt/β-catenin activation, which is regulated by ZNRF3.
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Affiliation(s)
- Kaitlin J Basham
- Department of Internal Medicine, Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - Stéphanie Rodriguez
- Génétique Reproduction et Développement (GReD), UMR 6293, Centre National de la Recherche Scientifique (CNRS), U1103, Institut National de la Santé et de la Recherche Médicale (INSERM), Université Clermont Auvergne, 63001 Clermont-Ferrand Cedex, France
| | - Adina F Turcu
- Department of Internal Medicine, Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, Michigan 48109, USA.,Endocrine Oncology Program, University of Michigan Rogel Cancer Center, Ann Arbor, Michigan 48109, USA
| | - Antonio M Lerario
- Department of Internal Medicine, Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - Catriona Y Logan
- Department of Developmental Biology, Howard Hughes Medical Institute, Stanford Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California 94305, USA
| | - Madeline R Rysztak
- Department of Internal Medicine, Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - Celso E Gomez-Sanchez
- Department of Medicine, University of Mississippi Medical Center, Jackson, Mississippi 39216 USA
| | - David T Breault
- Division of Endocrinology, Boston Children's Hospital, Boston, Massachusetts 02115, USA.,Harvard Stem Cell Institute, Cambridge, Massachusetts 02138, USA
| | - Bon-Kyoung Koo
- Institute of Molecular Biotechnology, Vienna 1030, Austria
| | - Hans Clevers
- Hubrecht Institute for Developmental Biology and Stem Cell Research, University Medical Centre Utrecht, 3584CT Utrecht, The Netherlands
| | - Roeland Nusse
- Department of Developmental Biology, Howard Hughes Medical Institute, Stanford Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, California 94305, USA
| | - Pierre Val
- Génétique Reproduction et Développement (GReD), UMR 6293, Centre National de la Recherche Scientifique (CNRS), U1103, Institut National de la Santé et de la Recherche Médicale (INSERM), Université Clermont Auvergne, 63001 Clermont-Ferrand Cedex, France
| | - Gary D Hammer
- Department of Internal Medicine, Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, Michigan 48109, USA.,Endocrine Oncology Program, University of Michigan Rogel Cancer Center, Ann Arbor, Michigan 48109, USA
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35
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Isolation and characterization of adrenocortical progenitors involved in the adaptation to stress. Proc Natl Acad Sci U S A 2018; 115:12997-13002. [PMID: 30514817 PMCID: PMC6304967 DOI: 10.1073/pnas.1814072115] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Humans are constantly confronted with multiple stressors, to which the bodily response and adaptation are essential. The adrenal gland plays a major role in the response to physiological challenges. Maintenance of the adrenal is partly accomplished by proliferation and differentiation of adult progenitors and stem cells in the cortex and medulla. In this study, we have isolated and characterized a subpopulation of adrenocortical progenitors, which are interconnected with adrenomedullary stress-dependent progenitors. Under stress, the adrenocortical progenitors are also activated and they mobilize, giving rise to steroidogenic cells. Our findings demonstrate the coordinated action of stress-inducible stem cells to ensure tissue remodeling and cellular and functional adaptation to stress. The adrenal gland is a master regulator of the human body during response to stress. This organ shows constant replacement of senescent cells by newly differentiated cells. A high degree of plasticity is critical to sustain homeostasis under different physiological demands. This is achieved in part through proliferation and differentiation of adult adrenal progenitors. Here, we report the isolation and characterization of a Nestin+ population of adrenocortical progenitors located under the adrenal capsule and scattered throughout the cortex. These cells are interconnected with progenitors in the medulla. In vivo lineage tracing revealed that, under basal conditions, this population is noncommitted and slowly migrates centripetally. Under stress, this migration is greatly enhanced, and the cells differentiate into steroidogenic cells. Nestin+ cells cultured in vitro also show multipotency, as they differentiate into mineralocorticoid and glucocorticoid-producing cells, which can be further influenced by the exposure to Angiotensin II, adrenocorticotropic hormone, and the agonist of luteinizing hormone-releasing hormone, triptorelin. Taken together, Nestin+ cells in the adult adrenal cortex exhibit the features of adrenocortical progenitor cells. Our study provides evidence for a role of Nestin+ cells in organ homeostasis and emphasizes their role under stress. This cell population might be a potential source of cell replacement for the treatment of adrenal insufficiency.
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36
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Huising MO, Lee S, van der Meulen T. Evidence for a Neogenic Niche at the Periphery of Pancreatic Islets. Bioessays 2018; 40:e1800119. [PMID: 30264410 PMCID: PMC6570402 DOI: 10.1002/bies.201800119] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 09/01/2018] [Indexed: 02/06/2023]
Abstract
We recently discovered a novel subset of beta cells that resemble immature beta cells during pancreas development. We named these "virgin" beta cells as they do not stem from existing mature beta cells. Virgin beta cells are found exclusively at the islet periphery in areas that we therefore designated as the "neogenic niche." As beta cells are our only source of insulin, their loss leads to diabetes. Islets also contain glucagon-producing alpha cells and somatostatin-producing delta cells, that are important for glucose homeostasis and form a mantle surrounding the beta cell core. This 3D architecture is important and determines access to blood flow and innervation. We propose that the distinctive islet architecture may also play an important, but hitherto unappreciated role in generation of new endocrine cells, including beta cells. We discuss several predictions to further test the contribution of the neogenic niche to beta cell regeneration.
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Affiliation(s)
- Mark O. Huising
- Department of Neurobiology, Physiology & Behavior, College of Biological Sciences, University of California, Davis, CA 95616, USA
- Department of Physiology and Membrane Biology, School of Medicine, University of California, Davis, CA 95616, USA
| | - Sharon Lee
- Department of Neurobiology, Physiology & Behavior, College of Biological Sciences, University of California, Davis, CA 95616, USA
| | - Talitha van der Meulen
- Department of Neurobiology, Physiology & Behavior, College of Biological Sciences, University of California, Davis, CA 95616, USA
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37
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Rotgers E, Jørgensen A, Yao HHC. At the Crossroads of Fate-Somatic Cell Lineage Specification in the Fetal Gonad. Endocr Rev 2018; 39:739-759. [PMID: 29771299 PMCID: PMC6173476 DOI: 10.1210/er.2018-00010] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 05/09/2018] [Indexed: 01/07/2023]
Abstract
The reproductive endocrine systems are vastly different between males and females. This sexual dimorphism of the endocrine milieu originates from sex-specific differentiation of the somatic cells in the gonads during fetal life. Most gonadal somatic cells arise from the adrenogonadal primordium. After separation of the adrenal and gonadal primordia, the gonadal somatic cells initiate sex-specific differentiation during gonadal sex determination with the specification of the supporting cell lineages: Sertoli cells in the testis vs granulosa cells in the ovary. The supporting cell lineages then facilitate the differentiation of the steroidogenic cell lineages, Leydig cells in the testis and theca cells in the ovary. Proper differentiation of these cell types defines the somatic cell environment that is essential for germ cell development, hormone production, and establishment of the reproductive tracts. Impairment of lineage specification and function of gonadal somatic cells can lead to disorders of sexual development (DSDs) in humans. Human DSDs and processes for gonadal development have been successfully modeled using genetically modified mouse models. In this review, we focus on the fate decision processes from the initial stage of formation of the adrenogonadal primordium in the embryo to the maintenance of the somatic cell identities in the gonads when they become fully differentiated in adulthood.
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Affiliation(s)
- Emmi Rotgers
- Reproductive Developmental Biology Group, National Institute of Environmental Health Sciences, Durham, North Carolina
| | - Anne Jørgensen
- Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,International Research and Research Training Center in Endocrine Disruption of Male Reproduction and Child Health, Copenhagen, Denmark
| | - Humphrey Hung-Chang Yao
- Reproductive Developmental Biology Group, National Institute of Environmental Health Sciences, Durham, North Carolina
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38
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Poli G, Sarchielli E, Guasti D, Benvenuti S, Ballerini L, Mazzanti B, Armignacco R, Cantini G, Lulli M, Chortis V, Arlt W, Romagnoli P, Vannelli GB, Mannelli M, Luconi M. Human fetal adrenal cells retain age-related stem- and endocrine-differentiation potential in culture. FASEB J 2018; 33:2263-2277. [PMID: 30247985 DOI: 10.1096/fj.201801028rr] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The adrenal gland is a multiendocrine organ with a steroidogenic mesenchymal cortex and an inner catecholamine-producing medulla of neuroendocrine origin. After embryonic development, this plastic organ undergoes a functional postnatal remodeling. Elucidating these complex processes is pivotal for understanding the early bases of functional endocrine disorders and tumors affecting the mature gland. We developed an in vitro human adrenal cell model derived from fetal adrenal specimens at different gestational ages, consisting of neuroendocrine and cortical components and expressing the zona and functional markers of the original fetal organ. These cortical and neuroendocrine progenitor cells retain in vitro an intrinsic gestational-age-related differentiation and functional program. In vitro these cells spontaneously form 3-dimensional structure organoids with a structure similar to the fetal gland. The organoids show morphofunctional features and adrenal steroidogenic factor, steroid acute regulatory, cytochrome-P450-17A1, dosage-sensitive, sex-reversal, adrenal hypoplasia-critical region on chromosome X protein , NOTCH1, and nephroblastoma overexpressed/cysteine-rich protein 61/connective tissue growth factor/nephroblastoma overexpressed gene-3; stem (BMI1, nestin); and chromaffin (chromogranin A, tyrosine hydroxylase) markers similar to those of the populations of origin. This in vitro human adrenal system represents a unique but preliminar model for investigating the pathophysiological processes underlying physiologic adrenal remodeling and pathologic alterations involved in organ hypo- and hyperplasia and cancer.-Poli, G., Sarchielli, E., Guasti, D., Benvenuti, S., Ballerini, L., Mazzanti, B., Armignacco, R., Cantini, G., Lulli, M., Chortis, V., Arlt, W., Romagnoli, P., Vannelli, G. B., Mannelli, M., Luconi, M. Human fetal adrenal cells retain age-related stem- and endocrine-differentiation potential in culture.
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Affiliation(s)
- Giada Poli
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Erica Sarchielli
- Histology and Embryology Unit, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Daniele Guasti
- Histology and Embryology Unit, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Susanna Benvenuti
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Lara Ballerini
- Haematology Unit, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Benedetta Mazzanti
- Haematology Unit, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Roberta Armignacco
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Giulia Cantini
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Matteo Lulli
- General Pathology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy; and
| | - Vasileios Chortis
- Institute of Metabolism and Systems Research (IMSR), University of Birmingham, Birmingham, United Kingdom
| | - Wiebke Arlt
- Institute of Metabolism and Systems Research (IMSR), University of Birmingham, Birmingham, United Kingdom
| | - Paolo Romagnoli
- Histology and Embryology Unit, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Gabriella Barbara Vannelli
- Histology and Embryology Unit, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Massimo Mannelli
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Michaela Luconi
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
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Yang Y, Workman S, Wilson M. The molecular pathways underlying early gonadal development. J Mol Endocrinol 2018; 62:JME-17-0314. [PMID: 30042122 DOI: 10.1530/jme-17-0314] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 07/18/2018] [Accepted: 07/24/2018] [Indexed: 12/30/2022]
Abstract
The body of knowledge surrounding reproductive development spans the fields of genetics, anatomy, physiology and biomedicine, to build a comprehensive understanding of the later stages of reproductive development in humans and animal models. Despite this, there remains much to learn about the bi-potential progenitor structure that the ovary and testis arise from, known as the genital ridge (GR). This tissue forms relatively late in embryonic development and has the potential to form either the ovary or testis, which in turn produce hormones required for development of the rest of the reproductive tract. It is imperative that we understand the genetic networks underpinning GR development if we are to begin to understand abnormalities in the adult. This is particularly relevant in the contexts of disorders of sex development (DSDs) and infertility, two conditions that many individuals struggle with worldwide, with often no answers as to their aetiology. Here, we review what is known about the genetics of GR development. Investigating the genetic networks required for GR formation will not only contribute to our understanding of the genetic regulation of reproductive development, it may in turn open new avenues of investigation into reproductive abnormalities and later fertility issues in the adult.
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Affiliation(s)
- Yisheng Yang
- Y Yang, Anatomy, University of Otago, Dunedin, New Zealand
| | | | - Megan Wilson
- M Wilson , Anatomy, University of Otago, Dunedin, New Zealand
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Jin L, Hu B, Li Z, Li J, Gao Y, Wang Z, Hao J. Synergistic Effects of Electrical Stimulation and Aligned Nanofibrous Microenvironment on Growth Behavior of Mesenchymal Stem Cells. ACS APPLIED MATERIALS & INTERFACES 2018; 10:18543-18550. [PMID: 29768013 DOI: 10.1021/acsami.8b04136] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Incontrollable cellular growth behavior is a significant issue, which severely affects the functional tissue formation and cellular protein expression. Development of natural extracellular matrix (ECM) like biomaterials to present microenvironment cues for regulation of cell responses can effectively overcome this problem. The external simulation and topological characteristics as typical guiding cues are capable of providing diverse influences on cellular growth. Herein, we fabricated two-dimensional aligned conductive nanofibers (2D-ACNFs) by an electrospinning process and surface polymerization, and the obtained 2D-ACNFs provided the effects of both alignment and electrical stimulation (ES) on cellular response of human mesenchymal cells (hMSCs). The results of cellular responses implied that the obtained 2D-ACNFs could offer a synergistic effect of both ES and aligned nanopattern on hMSC growth behavior. The effects could not only promote hMSCs to contact each other and maintain cellular activity but also provide positive promotion to regulate cellular proliferation. Thus, we believe that the obtained 2D-ACNFs will have a broad application in the biomedical field, such as cell culture with ES, directional induction for cell growth, and damaged tissue repair, etc.
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Affiliation(s)
- Lin Jin
- Henan Provincial People's Hospital , Zhengzhou University People's Hospital , Number 7 Weiwu Road , Zhengzhou 450003 , P. R. China
- Henan Key Laboratory of Rare Earth Functional Materials , Zhoukou 466001 , P. R. China
| | - Bin Hu
- Henan Key Laboratory of Rare Earth Functional Materials , Zhoukou 466001 , P. R. China
| | - Zhanrong Li
- Henan Provincial People's Hospital , Zhengzhou University People's Hospital , Number 7 Weiwu Road , Zhengzhou 450003 , P. R. China
| | - Jingguo Li
- Henan Provincial People's Hospital , Zhengzhou University People's Hospital , Number 7 Weiwu Road , Zhengzhou 450003 , P. R. China
| | - Yanzheng Gao
- Henan Provincial People's Hospital , Zhengzhou University People's Hospital , Number 7 Weiwu Road , Zhengzhou 450003 , P. R. China
| | - Zhenling Wang
- Henan Key Laboratory of Rare Earth Functional Materials , Zhoukou 466001 , P. R. China
| | - Jianhua Hao
- Department of Applied Physics , The Hong Kong Polytechnic University , Hong Kong , P. R. China
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Gan EH, Robson W, Murphy P, Pickard R, Pearce S, Oldershaw R. Isolation of a multipotent mesenchymal stem cell-like population from human adrenal cortex. Endocr Connect 2018; 7:617-629. [PMID: 29622661 PMCID: PMC5919938 DOI: 10.1530/ec-18-0067] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 04/05/2018] [Indexed: 12/23/2022]
Abstract
BACKGROUND The highly plastic nature of adrenal cortex suggests the presence of adrenocortical stem cells (ACSC), but the exact in vivo identity of ACSC remains elusive. A few studies have demonstrated the differentiation of adipose or bone marrow-derived mesenchymal stem cells (MSC) into steroid-producing cells. We therefore investigated the isolation of multipotent MSC from human adrenal cortex. METHODS Human adrenals were obtained as discarded surgical material. Single-cell suspensions from human adrenal cortex (n = 3) were cultured onto either complete growth medium (CM) or MSC growth promotion medium (MGPM) in hypoxic condition. Following ex vivo expansion, their multilineage differentiation capacity was evaluated. Phenotype markers were analysed by immunocytochemistry and flow cytometry for cell-surface antigens associated with bone marrow MSCs and adrenocortical-specific phenotype. Expression of mRNAs for pluripotency markers was assessed by q-PCR. RESULTS The formation of colony-forming unit fibroblasts comprising adherent cells with fibroblast-like morphology were observed from the monolayer cell culture, in both CM and MGPM. Cells derived from MGPM revealed differentiation towards osteogenic and adipogenic cell lineages. These cells expressed cell-surface MSC markers (CD44, CD90, CD105 and CD166) but did not express the haematopoietic, lymphocytic or HLA-DR markers. Flow cytometry demonstrated significantly higher expression of GLI1 in cell population harvested from MGPM, which were highly proliferative. They also exhibited increased expression of the pluripotency markers. CONCLUSION Our study demonstrates that human adrenal cortex harbours a mesenchymal stem cell-like population. Understanding the cell biology of adrenal cortex- derived MSCs will inform regenerative medicine approaches in autoimmune Addison's disease.
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Affiliation(s)
- Earn H Gan
- Institute of Genetic MedicineNewcastle University, International Centre for Life, Central Parkway, Newcastle upon Tyne, UK
- Endocrine UnitRoyal Victoria Infirmary, Newcastle upon Tyne, UK
| | - Wendy Robson
- Urology UnitFreeman Hospital, Newcastle upon Tyne, UK
| | - Peter Murphy
- Urology UnitFreeman Hospital, Newcastle upon Tyne, UK
| | - Robert Pickard
- Urology UnitFreeman Hospital, Newcastle upon Tyne, UK
- Institute of Cellular MedicineNewcastle University, Newcastle upon Tyne, UK
| | - Simon Pearce
- Institute of Genetic MedicineNewcastle University, International Centre for Life, Central Parkway, Newcastle upon Tyne, UK
- Endocrine UnitRoyal Victoria Infirmary, Newcastle upon Tyne, UK
| | - Rachel Oldershaw
- Department of Musculoskeletal BiologyInstitute of Ageing and Chronic disease, University of Liverpool, Liverpool, UK
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Balyura M, Gelfgat E, Steenblock C, Androutsellis-Theotokis A, Ruiz-Babot G, Guasti L, Werdermann M, Ludwig B, Bornstein T, Schally AV, Brennand A, Bornstein SR. Expression of progenitor markers is associated with the functionality of a bioartificial adrenal cortex. PLoS One 2018; 13:e0194643. [PMID: 29596439 PMCID: PMC5875767 DOI: 10.1371/journal.pone.0194643] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 03/07/2018] [Indexed: 11/19/2022] Open
Abstract
Encapsulation of primary bovine adrenocortical cells in alginate is an efficacious model of a bioartificial adrenal cortex. Such a bioartificial adrenal cortex can be used for the restoration of lost adrenal function in vivo as well as for in vitro modeling of the adrenal microenvironment and for investigation of cell–cell interactions in the adrenals. The aim of this work was the optimization of a bioartificial adrenal cortex, that is the generation of a highly productive, self-regenerating, long-term functioning and immune tolerant bioartificial organ. To achieve this, it is necessary that adrenocortical stem and progenitor cells are present in the bioartificial gland, as these undifferentiated cells play important roles in the function of the mature gland. Here, we verified the presence of adrenocortical progenitors in cultures of bovine adrenocortical cells, studied the dynamics of their appearance and growth and determined the optimal time point for cell encapsulation. These procedures increased the functional life span and reduced the immunogenicity of the bioartificial adrenal cortex. This model allows the use of the luteinizing hormone-releasing hormone (LHRH) agonist triptorelin, the neuropeptide bombesin, and retinoic acid to alter cell number and the release of cortisol over long periods of time.
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Affiliation(s)
- Mariya Balyura
- University Hospital Carl Gustav Carus, Dept. of Medicine III, Technische Universität Dresden, Dresden, Germany
- * E-mail:
| | - Evgeny Gelfgat
- University Hospital Carl Gustav Carus, Dept. of Medicine III, Technische Universität Dresden, Dresden, Germany
| | - Charlotte Steenblock
- University Hospital Carl Gustav Carus, Dept. of Medicine III, Technische Universität Dresden, Dresden, Germany
| | | | - Gerard Ruiz-Babot
- Centre for Endocrinology, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Leonardo Guasti
- Centre for Endocrinology, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Martin Werdermann
- University Hospital Carl Gustav Carus, Dept. of Medicine III, Technische Universität Dresden, Dresden, Germany
| | - Barbara Ludwig
- University Hospital Carl Gustav Carus, Dept. of Medicine III, Technische Universität Dresden, Dresden, Germany
- Paul Langerhans Institute Dresden of Helmholtz Centre Munich at University Clinic Carl Gustav Carus of TU Dresden Faculty of Medicine, Dresden, Germany
- Center for Regenerative Therapies, Technische Universität Dresden, Dresden, Germany
| | - Tobias Bornstein
- University Hospital Carl Gustav Carus, Dept. of Medicine III, Technische Universität Dresden, Dresden, Germany
- Diabetes and Nutritional Sciences Division, King's College London, London, United Kingdom
| | - Andrew V. Schally
- Divisions of Endocrinology and Hematology–Oncology, Departments of Medicine and Department of Pathology, University of Miami, Miller School of Medicine, Miami, FL, United States of America
- Veterans Affairs Medical Center, Miami, FL, United States of America
| | - Ana Brennand
- University Hospital Carl Gustav Carus, Dept. of Medicine III, Technische Universität Dresden, Dresden, Germany
- Diabetes and Nutritional Sciences Division, King's College London, London, United Kingdom
| | - Stefan R. Bornstein
- University Hospital Carl Gustav Carus, Dept. of Medicine III, Technische Universität Dresden, Dresden, Germany
- Paul Langerhans Institute Dresden of Helmholtz Centre Munich at University Clinic Carl Gustav Carus of TU Dresden Faculty of Medicine, Dresden, Germany
- Center for Regenerative Therapies, Technische Universität Dresden, Dresden, Germany
- Diabetes and Nutritional Sciences Division, King's College London, London, United Kingdom
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Dumontet T, Sahut-Barnola I, Septier A, Montanier N, Plotton I, Roucher-Boulez F, Ducros V, Lefrançois-Martinez AM, Pointud JC, Zubair M, Morohashi KI, Breault DT, Val P, Martinez A. PKA signaling drives reticularis differentiation and sexually dimorphic adrenal cortex renewal. JCI Insight 2018; 3:98394. [PMID: 29367455 DOI: 10.1172/jci.insight.98394] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 12/19/2017] [Indexed: 01/19/2023] Open
Abstract
The adrenal cortex undergoes remodeling during fetal and postnatal life. How zona reticularis emerges in the postnatal gland to support adrenarche, a process whereby higher primates increase prepubertal androgen secretion, is unknown. Using cell-fate mapping and gene deletion studies in mice, we show that activation of PKA has no effect on the fetal cortex, while it accelerates regeneration of the adult cortex, triggers zona fasciculata differentiation that is subsequently converted into a functional reticularis-like zone, and drives hypersecretion syndromes. Remarkably, PKA effects are influenced by sex. Indeed, testicular androgens increase WNT signaling that antagonizes PKA, leading to slower adrenocortical cell turnover and delayed phenotype whereas gonadectomy sensitizes males to hypercorticism and reticularis-like formation. Thus, reticularis results from ultimate centripetal conversion of adult cortex under the combined effects of PKA and cell turnover that dictate organ size. We show that PKA-induced progenitor recruitment is sexually dimorphic and may provide a paradigm for overrepresentation of women in adrenal diseases.
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Affiliation(s)
- Typhanie Dumontet
- GReD, Université Clermont Auvergne, CNRS, INSERM, Clermont-Ferrand, France
| | | | - Amandine Septier
- GReD, Université Clermont Auvergne, CNRS, INSERM, Clermont-Ferrand, France
| | | | - Ingrid Plotton
- Molecular Endocrinology and Rare Diseases, University Hospital, Claude Bernard Lyon 1 University, Bron, France
| | - Florence Roucher-Boulez
- Molecular Endocrinology and Rare Diseases, University Hospital, Claude Bernard Lyon 1 University, Bron, France
| | - Véronique Ducros
- Unit of Hormone and Nutrition, Department of Biochemistry, Toxicology and Pharmacology, University Hospital, Grenoble, France
| | | | | | - Mohamad Zubair
- Department of Molecular Biology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ken-Ichirou Morohashi
- Department of Molecular Biology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - David T Breault
- Division of Endocrinology, Boston Children's Hospital, Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA.,Harvard Stem Cell Institute, Cambridge, Massachusetts, USA
| | - Pierre Val
- GReD, Université Clermont Auvergne, CNRS, INSERM, Clermont-Ferrand, France
| | - Antoine Martinez
- GReD, Université Clermont Auvergne, CNRS, INSERM, Clermont-Ferrand, France
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Levasseur A, St-Jean G, Paquet M, Boerboom D, Boyer A. Targeted Disruption of YAP and TAZ Impairs the Maintenance of the Adrenal Cortex. Endocrinology 2017; 158:3738-3753. [PMID: 28938438 PMCID: PMC5695830 DOI: 10.1210/en.2017-00098] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 09/08/2017] [Indexed: 01/08/2023]
Abstract
Yes-associated protein (YAP) and transcriptional coactivator with PDZ-binding motif (TAZ) are functionally redundant transcriptional regulators that are downstream effectors of the Hippo signaling pathway. They act as major regulators of stem cell maintenance, cell growth, and differentiation. To characterize their roles in the adrenal cortex, we generated a mouse model in which Yap and Taz were conditionally deleted in steroidogenic cells (Yapflox/flox;Tazflox/flox;Nr5a1cre/+). Male Yapflox/flox;Tazflox/flox;Nr5a1cre/+ mice were characterized by an age-dependent degeneration of the adrenal cortex associated with an increase in apoptosis and a progressive reduction in the expression levels of steroidogenic genes. Evaluation of the expression levels of stem and progenitor cell population markers in the adrenal glands of Yapflox/flox;Tazflox/flox;Nr5a1cre/+ mice also showed the downregulation of sonic hedgehog (Shh), a marker of the subcapsular progenitor cell population. Gross degenerative changes were not observed in the adrenal glands of Yapflox/flox;Tazflox/flox;Nr5a1cre/+ females, although steroidogenic capacity and Shh expression were reduced, suggesting that mechanisms of adrenocortical maintenance are sex specific. These results define a crucial role for YAP and TAZ in the maintenance of the postnatal adrenal cortex.
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Affiliation(s)
- Adrien Levasseur
- Centre de Recherche en Reproduction et Fertilité, Faculté de Médecine Vétérinaire, Université de Montréal, Saint-Hyacinthe, Quebec J2S 7C6, Canada
| | - Guillaume St-Jean
- Centre de Recherche en Reproduction et Fertilité, Faculté de Médecine Vétérinaire, Université de Montréal, Saint-Hyacinthe, Quebec J2S 7C6, Canada
| | - Marilène Paquet
- Centre de Recherche en Reproduction et Fertilité, Faculté de Médecine Vétérinaire, Université de Montréal, Saint-Hyacinthe, Quebec J2S 7C6, Canada
| | - Derek Boerboom
- Centre de Recherche en Reproduction et Fertilité, Faculté de Médecine Vétérinaire, Université de Montréal, Saint-Hyacinthe, Quebec J2S 7C6, Canada
| | - Alexandre Boyer
- Centre de Recherche en Reproduction et Fertilité, Faculté de Médecine Vétérinaire, Université de Montréal, Saint-Hyacinthe, Quebec J2S 7C6, Canada
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46
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Abstract
This article links the understanding of developmental physiology of the adrenal cortex to adrenocortical tumor formation. Many molecular mechanisms that lead to formation of adrenocortical tumors have been discovered via next-generation sequencing approaches. The most frequently mutated genes in adrenocortical tumors are also factors in normal adrenal development and homeostasis, including those that alter the p53 and Wnt/β-catenin pathways. In addition, dysregulated protein kinase A signaling and ARMC5 mutations have been identified as key mediators of adrenocortical tumorigenesis. The growing understanding of genetic changes that orchestrate adrenocortical development and disease pave the way for potential targeted treatment strategies.
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Affiliation(s)
- Maya Lodish
- Pediatric Endocrinology Fellowship, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Building 10, Room 9D42, 10 Center Drive, MSC 1830, Bethesda, MD 20892-1830, USA.
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47
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48
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Steenblock C, Rubin de Celis MF, Androutsellis-Theotokis A, Sue M, Delgadillo Silva LF, Eisenhofer G, Andoniadou CL, Bornstein SR. Adrenal cortical and chromaffin stem cells: Is there a common progeny related to stress adaptation? Mol Cell Endocrinol 2017; 441:156-163. [PMID: 27637345 DOI: 10.1016/j.mce.2016.09.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 09/12/2016] [Accepted: 09/12/2016] [Indexed: 12/14/2022]
Abstract
The adrenal gland is a highly plastic organ with the capacity to adapt the body homeostasis to different physiological needs. The existence of stem-like cells in the adrenal cortex has been revealed in many studies. Recently, we identified and characterized in mice a pool of glia-like multipotent Nestin-expressing progenitor cells, which contributes to the plasticity of the adrenal medulla. In addition, we found that these Nestin progenitors are actively involved in the stress response by giving rise to chromaffin cells. Interestingly, we also observed a Nestin-GFP-positive cell population located under the adrenal capsule and scattered through the cortex. In this article, we discuss the possibility of a common progenitor giving rise to subpopulations of cells both in the adrenal cortex and medulla, the isolation and characterization of this progenitor as well as its clinical potential in transplantation therapies and in pathophysiology.
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Affiliation(s)
- Charlotte Steenblock
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany.
| | | | - Andreas Androutsellis-Theotokis
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany; Stem Cells, Tissue Engineering and Modelling (STEM), Division of Cancer and Stem Cells, University of Nottingham, Nottingham, UK
| | - Mariko Sue
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany
| | | | - Graeme Eisenhofer
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany
| | - Cynthia L Andoniadou
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany; Department of Craniofacial Development and Stem Cell Biology, King's College London, London, UK
| | - Stefan R Bornstein
- Department of Internal Medicine III, Technische Universität Dresden, Dresden, Germany; Department of Endocrinology and Diabetes, King's College London, London, UK
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Dörner J, Martinez Rodriguez V, Ziegler R, Röhrig T, Cochran RS, Götz RM, Levin MD, Pihlajoki M, Heikinheimo M, Wilson DB. GLI1 + progenitor cells in the adrenal capsule of the adult mouse give rise to heterotopic gonadal-like tissue. Mol Cell Endocrinol 2017; 441:164-175. [PMID: 27585489 PMCID: PMC5235954 DOI: 10.1016/j.mce.2016.08.043] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 08/26/2016] [Accepted: 08/28/2016] [Indexed: 01/20/2023]
Abstract
As certain strains of mice age, hyperplastic lesions resembling gonadal tissue accumulate beneath the adrenal capsule. Gonadectomy (GDX) accelerates this heterotopic differentiation, resulting in the formation of wedge-shaped adrenocortical neoplasms that produce sex steroids. Stem/progenitor cells that reside in the adrenal capsule and retain properties of the adrenogonadal primordium are thought to be the source of this heterotopic tissue. Here, we demonstrate that GLI1+ progenitors in the adrenal capsule give rise to gonadal-like cells that accumulate in the subcapsular region. A tamoxifen-inducible Cre driver (Gli1-creERT2) and two reporters (R26R-lacZ, R26R-confetti) were used to track the fate of GLI1+ cells in the adrenal glands of B6D2F2 mice, a strain that develops both GDX-induced adrenocortical neoplasms and age-dependent subcapsular cell hyperplasia. In gonadectomized B6D2F2 mice GLI1+ progenitors contributed to long-lived adrenal capsule cells and to adrenocortical neoplasms that expressed Gata4 and Foxl2, two prototypical gonadal markers. Pdgfra, a gene expressed in adrenocortical stromal cells, was upregulated in the GDX-induced neoplasms. In aged non-gonadectomized B6D2F2 mice GLI1+ progenitors gave rise to patches of subcapsular cell hyperplasia. Treatment with GANT61, a small-molecule GLI antagonist, attenuated the upregulation of gonadal-like markers (Gata4, Amhr2, Foxl2) in response to GDX. These findings support the premise that GLI1+ progenitor cells in the adrenal capsule of the adult mouse give rise to heterotopic tissue.
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Affiliation(s)
- Julia Dörner
- Department of Pediatrics, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, MO 63110 USA; Hochschule Mannheim - University of Applied Sciences, 68163 Mannheim, Germany
| | - Verena Martinez Rodriguez
- Department of Pediatrics, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, MO 63110 USA; Hochschule Mannheim - University of Applied Sciences, 68163 Mannheim, Germany
| | - Ricarda Ziegler
- Department of Pediatrics, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, MO 63110 USA; Hochschule Mannheim - University of Applied Sciences, 68163 Mannheim, Germany
| | - Theresa Röhrig
- Department of Pediatrics, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, MO 63110 USA; Hochschule Mannheim - University of Applied Sciences, 68163 Mannheim, Germany
| | - Rebecca S Cochran
- Department of Pediatrics, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, MO 63110 USA
| | - Ronni M Götz
- Department of Pediatrics, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, MO 63110 USA; Hochschule Mannheim - University of Applied Sciences, 68163 Mannheim, Germany
| | - Mark D Levin
- Department of Pediatrics, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, MO 63110 USA
| | - Marjut Pihlajoki
- University of Helsinki and Helsinki University Central Hospital, Children's Hospital, 00290 Helsinki, Finland
| | - Markku Heikinheimo
- Department of Pediatrics, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, MO 63110 USA; University of Helsinki and Helsinki University Central Hospital, Children's Hospital, 00290 Helsinki, Finland
| | - David B Wilson
- Department of Pediatrics, Washington University School of Medicine, St. Louis Children's Hospital, St. Louis, MO 63110 USA; Department of Developmental Biology, Washington University School of Medicine, St. Louis, MO 63110 USA.
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Pignatti E, Leng S, Carlone DL, Breault DT. Regulation of zonation and homeostasis in the adrenal cortex. Mol Cell Endocrinol 2017; 441:146-155. [PMID: 27619404 PMCID: PMC5235909 DOI: 10.1016/j.mce.2016.09.003] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 09/01/2016] [Accepted: 09/06/2016] [Indexed: 12/23/2022]
Abstract
The adult adrenal cortex is organized into concentric zones, each specialized to produce distinct steroid hormones. Cellular composition of the cortex is highly dynamic and subject to diverse signaling controls. Cortical homeostasis and regeneration rely on centripetal migration of steroidogenic cells from the outer to the inner cortex, which is accompanied by direct conversion of zona glomerulosa (zG) into zona fasciculata (zF) cells. Given the important impact of tissue structure and growth on steroidogenic function, it is essential to understand the mechanisms governing adrenal zonation and homeostasis. Towards this end, we review the distinctions between each zone by highlighting their morphological and ultra-structural features, discuss key signaling pathways influencing zonal identity, and evaluate current evidence for long-term self-renewing stem cells in the adult cortex. Finally, we review data supporting zG-to-zF transdifferentiation/direct conversion as a major mechanism of adult cortical renewal.
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Affiliation(s)
- 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
| | - 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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