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Adrenocortical hormones --- Adrenal cortex hormones --- Adrenal steroids --- Adrenocorticoids --- Corticoids --- Corticosteroids --- Adrenal cortex --- Steroid hormones --- Antagonists
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The adrenal gland plays essential roles in the control of body homeostasis, stress and immune responses. The adrenal cortex represents up to 90% of the gland and is specialised in the production of mineralocorticoids, glucocorticoids and adrenal androgens. This production is tightly coordinated and results from a unique zonal organisation. Although our knowledge of the molecular mechanisms controlling adrenal steroidogenesis is quite extensive, for decades, the mechanisms of adrenal cortex development, cellular homeostasis and renewal have remained elusive. The advent of new high-throughput technologies and sophisticated genetic approaches has brought tremendous progress in our understanding of how the adrenal cortex achieves and maintains its particular organisation. The aim of this Frontiers in Endocrinology Topic is to provide readers with a snapshot of our current knowledge on adrenal physiology and how deregulations of these processes result in adrenal diseases. This includes but is not limited to, basic research on adrenal development, cell lineage identification, progenitor cells, tissue renewal, control of differentiation and zonation and clinical research on the identification of disease-related genes.
Adrenal cortex --- Adrenal cortex. --- Diseases. --- development --- adrenal --- Disease --- Hyperplasia --- Insufficiency --- zonation --- Physiology --- Adenoma --- Cancer
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This book presents an overview of adrenal tumors written by a multidisciplinary team of world experts who provide comprehensive, evidence-based perspective of their topics in this field and current approaches to the management of adrenal tumors. The areas discussed in this book include an overview of adrenal incidentalomas, unusual presentations of adrenal tumors, genetic basis of pheochromocytomas and paragangliomas, pathophysiology, and medical and surgical treatment and approaches to patients with benign and malignant adrenal tumors. Each chapter written by these experts provides clinical evidence, treatment recommendations, and algorithms. Clinical Management of Adrenal Tumors will serve as a valuable resource of current information regarding adrenal tumors for medical students, residents in training, physicians, and researchers.
Tumor antigens. --- Adrenal cortex. --- Adrenal glands --- Hypothalamic-pituitary-adrenal axis --- Antigens --- Tumor markers --- Medicine --- Neuroendocrinology --- Endocrinology --- Health Sciences
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Corticosteroids are mainly used to reduce inflammation and suppress the immune system. Corticosteroids will only be prescribed if the potential benefits of treatment outweigh the risks. They will also be prescribed at the lowest effective dose for the shortest possible time. This book will strive to highlight the importance of corticosteroids, to focus on minimizing side effects, to monitor and sensitize the population on the potential adverse effects of misuse, to provide additional knowledge about the design and development of new drug delivery systems loaded with corticosteroids potentially useful in the treatment of chronic inflammatory-based diseases, and to reduce inflammation and affect the immune system. The major objective of this book will be to present the information in a lucid, condensed, and cohesive form and to specially cater to the needs of readers in medicine and pharmacy.
Adrenocortical hormones. --- Adrenal cortex hormones --- Adrenal steroids --- Adrenocorticoids --- Corticoids --- Corticosteroids --- Adrenal cortex --- Steroid hormones --- Medicine --- Endocrinology --- Health Sciences
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By stimulating adrenal gland and corticosteroid synthesis, the adrenocorticotropic hormone (ACTH) plays a central role in response to stress. In this Research Topic, a particular attention has been given to the recent developments on adrenocortical zonation; the growth-promoting activities of ACTH; the various steps involved in acute and chronic regulation of steroid secretion by ACTH, including the effect of ACTH on circadian rhythms of glucocorticoid secretion. The Research Topic also reviews progress and challenges surrounding the properties of ACTH binding to the MC2 receptor (MC2R), including the importance of melanocortin-2 receptor accessory protein (MRAP) in MC2R expression and function, the various intracellular signaling cascades, which involve not only protein kinase A, the key mediator of ACTH action, but also phosphatases, phosphodiesterases, ion channels and the cytoskeleton. The importance of the proteins involved in the cell detoxification is also considered, in particular the effect that ACTH has on protection against reactive oxygen species generated during steroidogenesis. The impact of the cellular microenvironment, including local production of ACTH is discussed, both as an important factor in the maintenance of homeostasis, but also in pathological situations, such as severe inflammation. Finally, the Research Topic reviews the role that the pituitary-adrenal axis may have in the development of metabolic disorders. In addition to mutations or alterations of expression of genes encoding components of the steroidogenesis and signaling pathways, chronic stress and sleep disturbance are both associated with hyperactivity of the adrenal gland. A resulting effect is increased glucocorticoid secretion inducing food intake and weight gain, which, in turn, leads to insulin and leptin resistance. These aspects are described in detail in this Research Topic by key investigators in the field. Many of the aspects addressed in this Research Topic still represent a stimulus for future studies, their outcome aimed at providing evidence of the central position occupied by the adrenal cortex in many metabolic functions when its homeostasis is disrupted. An in-depth investigation of the mechanisms underlying these pathways will be invaluable in developing new therapeutic tools and strategies.
ACTH. --- Hypothalamic-pituitary-adrenal axis. --- Adrenal Cortex --- cortisol --- MC2R --- signaling --- corticosteroids --- proliferation --- adrenal tumors --- Cushing --- ACTH --- Aldosterone
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"Adrenal disorders are often difficult to diagnose due to common symptoms, and challenging to treat due to common comorbidities. Adrenal Disorders: 100 Cases from the Adrenal Clinic provides a comprehensive, case-based approach to the evaluation and treatment of both common and uncommon adrenal disorders, offering practical, real-world guidance highlighted by detailed laboratory evaluations, computed cross sectional images, nuclear medicine images, and gross pathology photographs. Features 100 two-page cases covering a wide range of common and uncommon adrenal disorders. Includes case report, investigations, treatment, and outcome for each case, plus a case overview with expert advice, take-home points, and references. Organizes comprehensive content by type of disorder, including adrenal masses (benign and malignant), primary aldosteronism, ACTH-independent Cushing syndrome, ACTH-dependent Cushing syndrome, adrenal carcinoma, pheochromocytoma, adrenal and ovarian hyperandrogenism, and adrenal disorders in pregnancy. Enhanced eBook version included with purchase. Your enhanced eBook allows you to access all of the text, figures, and references from the book on a variety of devices"--
Adrenal glands --- Adrenal Gland Diseases --- Diseases --- diagnosis --- drug therapy --- surgery --- Adrenals --- Suprarenal bodies --- Suprarenal capsules --- Endocrine glands --- Kidneys --- Adrenal glands. --- Diseases.
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The hypothalamic-pituitary-adrenal axis controls reactions to stress and regulates various body processes such as digestion, the immune system, mood and sexuality, and energy usage. This volume focuses on the role it plays in the immune system and provides substantive experimental and clinical data to support current understanding in the field, and potential applications of this knowledge in the treatment of disease.* Evidence presented in this book suggests that the nervous, endocrine, and immune systems form the Neuroendoimmune Supersystem, which integrates all the biological
Hypothalamic-pituitary-adrenal axis. --- Neuroimmunology. --- Neuroimmunomodulation --- Immunology --- Neurosciences --- Axis, Hypothalamic-pituitary-adrenal --- HPA axis (Endocrinology) --- Hypothalamic-pituitary-adrenal cortical axis --- Hypothalamic-pituitary-adrenocortical axis --- Hypothalamo-pituitary-adrenocortical axis --- Hypothalamus-pituitary-adrenal axis --- Neuroendocrinology
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Experiences during early life program the central nervous- and endocrine-systems with consequences for susceptibility to physical and mental disorders. These programming effects depend on genetic and epigenetic factors, and their outcome leads to an adaptive or maladaptive phenotype to a given later environmental context. This Research Topic focused on the hypothalamus-pituitary-adrenal (HPA)-axis and stress-related phenotypes, and on how HPA-axis programming by the environment precisely occurs. We included original research, mini-review and review papers on a broad range of topics related to HPA-axis programming.
Hypothalamic-pituitary-adrenal axis. --- HPA axis --- Vulnerability --- resilience --- early life stress --- materna
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This first edition of the textbook “Adrenocortical Carcinoma: Basic Sciences and Clinical Concepts” provides a concise compilation of relevant data advancing our current understanding of this rare cancer. Chapters are dedicated to various aspects of both the basic biology and the clinical science relating to adrenocortical carcinoma (ACC). Expert clinicians introduce the reader to current state-of-the-art clinical care of patients with ACC. As a considerable body of knowledge on ACC has accumulated over the last decades, expert scientists have authored additional sections that serve as a reference source for the experienced researcher as well as an introduction for the trainee in the laboratory or clinic. Clinical topics span the epidemiology, diagnosis and therapy of ACC. Scientific topics areas span the pathology and pathophysiology of ACC with a special focus on experimental models of adrenocortical tumors and recent advances in the genetic aspects and signaling pathways in ACC. The content of this book was compiled and edited with the intent of facilitating the translation of knowledge into future diagnostic and therapeutic tools that will ultimately improve patient care.
Endocrine Gland Neoplasms. --- Endocrine glands -- Cancer. --- Adrenal Cortex Neoplasms --- Adenocarcinoma --- Adrenal Cortex Diseases --- Carcinoma --- Adrenal Gland Neoplasms --- Adrenocortical Carcinoma --- Adrenal Gland Diseases --- Neoplasms, Glandular and Epithelial --- Endocrine Gland Neoplasms --- Neoplasms by Site --- Endocrine System Diseases --- Neoplasms by Histologic Type --- Diseases --- Neoplasms --- Medicine --- Health & Biological Sciences --- Oncology --- Adrenal glands --- Diseases. --- Tumors. --- Medicine. --- Cancer research. --- Pharmacology. --- Biomedicine. --- Cancer Research. --- Pharmacology/Toxicology. --- Oncology. --- Toxicology. --- Chemicals --- Pharmacology --- Poisoning --- Poisons --- Tumors --- Toxicology --- Drug effects --- Medical pharmacology --- Medical sciences --- Chemotherapy --- Drugs --- Pharmacy --- Cancer research --- Physiological effect
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Imaging of the adrenal gland has made tremendous progress in the last decade as new technologies continue to evolve. Adrenal Imaging highlights the pertinent clinical and pathological information that underpins the accurate interpretation and use of adrenal imaging. Written by a prestigious group of international contributors, individual chapters in Adrenal Imaging serve as a relevant and up-to-date reference of adrenal imaging findings, algorithms and techniques in CT, MR nuclear medicine, intervention, and trauma. Summary sections at the end of each chapter illuminate key teaching points to enhance retention.
Adrenal Gland Diseases -- radiography. --- Adrenal glands -- Imaging. --- Adrenal Glands -- radiography. --- Diagnostic Imaging -- methods. --- Endocrine Glands --- Diagnostic Techniques and Procedures --- Endocrine System Diseases --- Diseases --- Diagnosis --- Endocrine System --- Analytical, Diagnostic and Therapeutic Techniques and Equipment --- Anatomy --- Diagnostic Imaging --- Adrenal Glands --- Adrenal Gland Diseases --- Adrenal glands --- Radiology, Medical. --- Imaging. --- Clinical radiology --- Radiology, Medical --- Radiology (Medicine) --- Adrenals --- Suprarenal bodies --- Suprarenal capsules --- Medicine. --- Radiology. --- Nuclear medicine. --- Internal medicine. --- Endocrinology. --- Oncology. --- Medicine & Public Health. --- Imaging / Radiology. --- Diagnostic Radiology. --- Nuclear Medicine. --- Internal Medicine. --- Medical physics --- Endocrine glands --- Kidneys --- Oncology . --- Medicine, Internal --- Medicine --- Atomic medicine --- Radioisotopes in medicine --- Medical radiology --- Radioactive tracers --- Radioactivity --- Internal medicine --- Hormones --- Tumors --- Physiological effect --- Endocrinology . --- Radiological physics --- Physics --- Radiation
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