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REVIEW
Mirela-Diana Ilie, Alexandre Vasiljevic, Philippe Bertolino, Gérald Raverot
Pituitary adenomas (PAs) are neoplasms derived from the endocrine cells of the anterior pituitary gland. Most frequently, they are benign tumors, but may sometimes display an aggressive course, and in some cases metastasize. Their biology, including their wide range of behavior, is only partly understood. In terms of therapeutic targeting, most PAs are easily treated with available medical treatments, surgery, and sometimes radiotherapy. Nevertheless, gonadotroph adenomas lack medical therapeutic options, and treatment of aggressive PAs and pituitary carcinomas remains challenging...
March 4, 2023: Endocrine Reviews
#62
JOURNAL ARTICLE
Adam Ramzy, Paul J Belmonte, Mitchell J S Braam, Shogo Ida, Emily M Wilts, Megan K Levings, Alireza Rezania, Timothy J Kieffer
For the past century, insulin injections have saved millions of lives, but glycemic instability is still a persistent challenge for people with diabetes, leading to tremendous morbidity and premature mortality. Research in the field of islet transplantation has demonstrated that replacing insulin-producing β cells can restore euglycemia comparable to individuals without diabetes. However, a short supply of cadaveric islet donors, the technically challenging process of isolating islets, and the requirement for chronic immune suppression have impeded widespread clinical adoption...
March 4, 2023: Endocrine Reviews
#63
JOURNAL ARTICLE
Moshe Phillip, Revital Nimri, Richard M Bergenstal, Katharine Barnard-Kelly, Thomas Danne, Roman Hovorka, Boris P Kovatchev, Laurel H Messer, Christopher G Parkin, Louise Ambler-Osborn, Stephanie A Amiel, Lia Bally, Roy W Beck, Sarah Biester, Torben Biester, Julia E Blanchette, Emanuele Bosi, Charlotte K Boughton, Marc D Breton, Sue A Brown, Bruce A Buckingham, Albert Cai, Anders L Carlson, Jessica R Castle, Pratik Choudhary, Kelly L Close, Claudio Cobelli, Amy B Criego, Elizabeth Davis, Carine de Beaufort, Martin I de Bock, Daniel J DeSalvo, J Hans DeVries, Klemen Dovc, Francis J Doyle, Laya Ekhlaspour, Naama Fisch Shvalb, Gregory P Forlenza, Geraldine Gallen, Satish K Garg, Dana C Gershenoff, Linda A Gonder-Frederick, Ahmad Haidar, Sara Hartnell, Lutz Heinemann, Simon Heller, Irl B Hirsch, Korey K Hood, Diana Isaacs, David C Klonoff, Olga Kordonouri, Aaron Kowalski, Lori Laffel, Julia Lawton, Rayhan A Lal, Lalantha Leelarathna, David M Maahs, Helen R Murphy, Kirsten Nørgaard, David O'Neal, Sean Oser, Tamara Oser, Eric Renard, Michael C Riddell, David Rodbard, Steven J Russell, Desmond A Schatz, Viral N Shah, Jennifer L Sherr, Gregg D Simonson, R Paul Wadwa, Candice Ward, Stuart A Weinzimer, Emma G Wilmot, Tadej Battelino
The significant and growing global prevalence of diabetes continues to challenge people with diabetes (PwD), healthcare providers, and payers. While maintaining near-normal glucose levels has been shown to prevent or delay the progression of the long-term complications of diabetes, a significant proportion of PwD are not attaining their glycemic goals. During the past 6 years, we have seen tremendous advances in automated insulin delivery (AID) technologies. Numerous randomized controlled trials and real-world studies have shown that the use of AID systems is safe and effective in helping PwD achieve their long-term glycemic goals while reducing hypoglycemia risk...
March 4, 2023: Endocrine Reviews
#64
JOURNAL ARTICLE
Vinicius N Brito, Ana P M Canton, Carlos Eduardo Seraphim, Ana Paula Abreu, Delanie B Macedo, Berenice B Mendonca, Ursula B Kaiser, Jesús Argente, Ana Claudia Latronico
The etiology of central precocious puberty (CPP) is multiple and heterogeneous, including congenital and acquired causes that can be associated with structural or functional brain alterations. All causes of CPP culminate in the premature pulsatile secretion of hypothalamic GnRH and, consequently, in the premature reactivation of hypothalamic-pituitary-gonadal axis. The activation of excitatory factors or suppression of inhibitory factors during childhood represent the 2 major mechanisms of CPP, revealing a delicate balance of these opposing neuronal pathways...
March 4, 2023: Endocrine Reviews
#65
REVIEW
André C Carpentier, Denis P Blondin, François Haman, Denis Richard
Brown adipose tissue (BAT) displays the unique capacity to generate heat through uncoupled oxidative phosphorylation that makes it a very attractive therapeutic target for cardiometabolic diseases. Here, we review BAT cellular metabolism, its regulation by the central nervous and endocrine systems and circulating metabolites, the plausible roles of this tissue in human thermoregulation, energy balance, and cardiometabolic disorders, and the current knowledge on its pharmacological stimulation in humans. The current definition and measurement of BAT in human studies relies almost exclusively on BAT glucose uptake from positron emission tomography with 18F-fluorodeoxiglucose, which can be dissociated from BAT thermogenic activity, as for example in insulin-resistant states...
March 4, 2023: Endocrine Reviews
#66
JOURNAL ARTICLE
Walter L Miller, Perrin C White
The adrenal is a small, anatomically unimposing structure that escaped scientific notice until 1564 and whose existence was doubted by many until the 18th century. Adrenal functions were inferred from the adrenal insufficiency syndrome described by Addison and from the obesity and virilization that accompanied many adrenal malignancies, but early physiologists sometimes confused the roles of the cortex and medulla. Medullary epinephrine was the first hormone to be isolated (in 1901), and numerous cortical steroids were isolated between 1930 and 1949...
January 12, 2023: Endocrine Reviews
#67
JOURNAL ARTICLE
Julian M Yabut, Daniel J Drucker
Glucagon-like peptide-1 (GLP-1) controls islet hormone secretion, gut motility, and body weight, supporting development of GLP-1 receptor agonists (GLP-1RA) for the treatment of type 2 diabetes (T2D) and obesity. GLP-1RA exhibit a favorable safety profile and reduce the incidence of major adverse cardiovascular events in people with T2D. Considerable preclinical data, supported by the results of clinical trials, link therapy with GLP-RA to reduction of hepatic inflammation, steatosis, and fibrosis. Mechanistically, the actions of GLP-1 on the liver are primarily indirect, as hepatocytes, Kupffer cells, and stellate cells do not express the canonical GLP-1R...
January 12, 2023: Endocrine Reviews
#68
REVIEW
Binita Chakraborty, Jovita Byemerwa, Taylor Krebs, Felicia Lim, Ching-Yi Chang, Donald P McDonnell
The immune system functions in a sexually dimorphic manner, with females exhibiting more robust immune responses than males. However, how female sex hormones affect immune function in normal homeostasis and in autoimmunity is poorly understood. In this review, we discuss how estrogens affect innate and adaptive immune cell activity and how dysregulation of estrogen signaling underlies the pathobiology of some autoimmune diseases and cancers. The potential roles of the major circulating estrogens, and each of the 3 estrogen receptors (ERα, ERβ, and G-protein coupled receptor) in the regulation of the activity of different immune cells are considered...
January 12, 2023: Endocrine Reviews
#69
REVIEW
Claus H Gravholt, Mette Viuff, Jesper Just, Kristian Sandahl, Sara Brun, Janielle van der Velden, Niels H Andersen, Anne Skakkebaek
Turner syndrome (TS) is a condition in females missing the second sex chromosome (45,X) or parts thereof. It is considered a rare genetic condition and is associated with a wide range of clinical stigmata, such as short stature, ovarian dysgenesis, delayed puberty and infertility, congenital malformations, endocrine disorders, including a range of autoimmune conditions and type 2 diabetes, and neurocognitive deficits. Morbidity and mortality are clearly increased compared with the general population and the average age at diagnosis is quite delayed...
January 12, 2023: Endocrine Reviews
#70
REVIEW
Nelly Mauras, Judith Ross, Veronica Mericq
Pubertal children with significant growth retardation represent a considerable therapeutic challenge. In growth hormone (GH) deficiency, and in those without identifiable pathologies (idiopathic short stature), the impact of using GH is significantly hindered by the relentless tempo of bone age acceleration caused by sex steroids, limiting time available for growth. Estrogen principally modulates epiphyseal fusion in females and males. GH production rates and growth velocity more than double during puberty, and high-dose GH use has shown dose-dependent increases in linear growth, but also can raise insulin-like growth factor I concentrations supraphysiologically, and increase treatment costs...
January 12, 2023: Endocrine Reviews
#71
JOURNAL ARTICLE
Jean-Pierre Vilardaga, Lisa J Clark, Alex D White, Ieva Sutkeviciute, Ji Young Lee, Ivet Bahar
The classical paradigm of G protein-coupled receptor (GPCR) signaling via G proteins is grounded in a view that downstream responses are relatively transient and confined to the cell surface, but this notion has been revised in recent years following the identification of several receptors that engage in sustained signaling responses from subcellular compartments following internalization of the ligand-receptor complex. This phenomenon was initially discovered for the parathyroid hormone (PTH) type 1 receptor (PTH1R), a vital GPCR for maintaining normal calcium and phosphate levels in the body with the paradoxical ability to build or break down bone in response to PTH binding...
December 12, 2022: Endocrine Reviews
#72
REVIEW
Kendra L Clark, Jitu W George, Emilia Przygrodzka, Michele R Plewes, Guohua Hua, Cheng Wang, John S Davis
Emerging studies indicate that the Hippo pathway, a highly conserved pathway that regulates organ size control, plays an important role in governing ovarian physiology, fertility, and pathology. Specific to the ovary, the spatiotemporal expression of the major components of the Hippo signaling cascade are observed throughout the reproductive lifespan. Observations from multiple species begin to elucidate the functional diversity and molecular mechanisms of Hippo signaling in the ovary in addition to the identification of interactions with other signaling pathways and responses to various external stimuli...
November 25, 2022: Endocrine Reviews
#73
JOURNAL ARTICLE
Antonio Marcondes Lerario, Dipika R Mohan, Gary D Hammer
The adrenal glands are paired endocrine organs that produce steroid hormones and catecholamines required for life. Adrenocortical carcinoma (ACC) is a rare and often fatal cancer of the peripheral domain of the gland, the adrenal cortex. Recent research in adrenal development, homeostasis, and disease have refined our understanding of the cellular and molecular programs controlling cortical growth and renewal, uncovering crucial clues into how physiologic programs are hijacked in early and late stages of malignant neoplasia...
November 25, 2022: Endocrine Reviews
#74
REVIEW
Livia Lenzini, Brasilina Caroccia, Teresa Maria Seccia, Gian Paolo Rossi
An altered secretion of adrenocortical and adrenomedullary hormones plays a role in the clinical syndromes of primary aldosteronism (PA), Cushing, and pheochromocytoma. Moreover, an altered production of adrenocortical hormones and/or an abnormal release of factors by the adrenal medulla are involved in several other diseases, including high blood pressure, congestive heart failure, liver cirrhosis, nephrotic syndrome, primary reninism, renovascular hypertension, Addison disease, Bartter, Gitelman, and virilization syndromes...
November 25, 2022: Endocrine Reviews
#75
REVIEW
Shlomo Melmed, Ursula B Kaiser, M Beatriz Lopes, Jerome Bertherat, Luis V Syro, Gerald Raverot, Martin Reincke, Gudmundur Johannsson, Albert Beckers, Maria Fleseriu, Andrea Giustina, John A H Wass, Ken K Y Ho
All endocrine glands are susceptible to neoplastic growth, yet the health consequences of these neoplasms differ between endocrine tissues. Pituitary neoplasms are highly prevalent and overwhelmingly benign, exhibiting a spectrum of diverse behaviors and impact on health. To understand the clinical biology of these common yet often innocuous neoplasms, we review pituitary physiology and adenoma epidemiology, pathophysiology, behavior, and clinical consequences. The anterior pituitary develops in response to a range of complex brain signals integrating with intrinsic ectodermal cell transcriptional events that together determine gland growth, cell type differentiation, and hormonal production, in turn maintaining optimal endocrine health...
November 25, 2022: Endocrine Reviews
#76
JOURNAL ARTICLE
Matthew Dapas, Andrea Dunaif
Polycystic ovary syndrome (PCOS) is among the most common disorders in women of reproductive age, affecting up to 15% worldwide, depending on the diagnostic criteria. PCOS is characterized by a constellation of interrelated reproductive abnormalities, including disordered gonadotropin secretion, increased androgen production, chronic anovulation, and polycystic ovarian morphology. It is frequently associated with insulin resistance and obesity. These reproductive and metabolic derangements cause major morbidities across the lifespan, including anovulatory infertility and type 2 diabetes (T2D)...
November 25, 2022: Endocrine Reviews
#77
JOURNAL ARTICLE
The significance of hypothalamic inflammation and gliosis for the pathogenesis of obesity in humans.
Leticia E Sewaybricker, Alyssa Huang, Suchitra Chandrasekaran, Susan J Melhorn, Ellen A Schur
Accumulated preclinical literature demonstrates that hypothalamic inflammation and gliosis are underlying causal components of diet-induced obesity in rodent models. This review summarizes and synthesizes available translational data to better understand the applicability of preclinical findings to human obesity and its co-morbidities. The published literature in humans includes histopathologic analyses performed postmortem and in vivo neuroimaging studies measuring indirect markers of hypothalamic tissue microstructure...
October 17, 2022: Endocrine Reviews
#78
JOURNAL ARTICLE
Louise E Olofsson, Fredrik Bäckhed
We are host to an assembly of microorganisms that vary in structure and function along the length of the gut and from the lumen to the mucosa. This ecosystem is collectively known as the gut microbiota and significant efforts have been spent during the past 2 decades to catalog and functionally describe the normal gut microbiota and how it varies during a wide spectrum of disease states. The gut microbiota is altered in several cardiometabolic diseases and recent work has established microbial signatures that may advance disease...
September 26, 2022: Endocrine Reviews
#79
JOURNAL ARTICLE
Arianne Sweeting, Jencia Wong, Helen R Murphy, Glynis P Ross
Gestational diabetes mellitus (GDM) traditionally refers to abnormal glucose tolerance with onset or first recognition during pregnancy. GDM has long been associated with obstetric and neonatal complications primarily relating to higher infant birthweight and is increasingly recognized as a risk factor for future maternal and offspring cardiometabolic disease. The prevalence of GDM continues to rise internationally due to epidemiological factors including the increase in background rates of obesity in women of reproductive age and rising maternal age and the implementation of the revised International Association of the Diabetes and Pregnancy Study Groups' criteria and diagnostic procedures for GDM...
September 26, 2022: Endocrine Reviews
#80
REVIEW
Eisa Tahmasbpour Marzouni, Catharyn Stern, Andrew Henrik Sinclair, Elena Jane Tucker
Having biological children remains an unattainable dream for most couples with reproductive failure or gonadal dysgenesis. The combination of stem cells with gene editing technology and organ-on-a-chip models provides a unique opportunity for infertile patients with impaired gametogenesis caused by congenital disorders in sex development or cancer survivors. But how will these technologies overcome human infertility? This review discusses the regenerative mechanisms, applications, and advantages of different types of stem cells for restoring gametogenesis in infertile patients, as well as major challenges that must be overcome before clinical application...
September 26, 2022: Endocrine Reviews
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