Congenital Hypogonadotrophic Hypogonadism: Minipuberty and the Case for Neonatal Diagnosis.

abstract：:Last two decades of structure-function studies performed in numerous laboratories provided substantial progress in understanding basic science, physiological, pathophysiological, pharmacological, and comparative aspects of glycoprotein hormones (GPHs) and their cognate receptors. Multiple concepts and models developed...

journal_title：Frontiers in endocrinology

authors： Szkudlinski MW

更新日期：2015-10-19 00:00:00

abstract：:To investigate the expression of endothelial nitric oxide synthase (eNOS) and nitric oxide (NO) in the aorta of subclinical hypothyroidism (SCH) rat model. The mechanisms underlying thyrotropin (TSH) affecting eNOS and PGRN expression in human umbilical vein endothelial cells (HUVECs) cultured in vitro were investigat...

journal_title：Frontiers in endocrinology

authors： Jiang F,Wang H,Bao S,Zhou H,Zhang Y,Yan Y,Lai Y,Teng W,Shan Z

更新日期：2018-07-05 00:00:00

abstract：:We treat the biological significance of prostaglandins (PGs) and their known receptors in insect biology. PGs and related eicosanoids are oxygenated derivatives of arachidonic acid (AA) and two other C20 polyunsaturated fatty acids. PGs are mostly appreciated in the context of biomedicine, but a growing body of litera...

journal_title：Frontiers in endocrinology

authors： Stanley D,Kim Y

更新日期：2011-12-30 00:00:00

abstract：:Human phosphodiesterases (PDEs) comprise a complex superfamily of enzymes derived from 24 genes separated into 11 PDE gene families (PDEs 1-11), expressed in different tissues and cells, including heart and brain. The isoforms PDE4, PDE7, and PDE8 are specific for the second messenger cAMP, which is responsible for me...

journal_title：Frontiers in endocrinology

authors： Bizzi MF,Bolger GB,Korbonits M,Ribeiro-Oliveira A Jr

更新日期：2019-03-19 00:00:00

abstract：:Background: Congenital Hyperinsulinism (CHI) is an important cause of severe and persistent hypoglycaemia in infancy and childhood. The focal form (CHI-F) of CHI can be potentially cured by pancreatic lesionectomy. While diagnostic characteristics of CHI-F pancreatic histopathology are well-recognized, correlation wit...

journal_title：Frontiers in endocrinology

authors： Craigie RJ,Salomon-Estebanez M,Yau D,Han B,Mal W,Newbould M,Cheesman E,Bitetti S,Mohamed Z,Sajjan R,Padidela R,Skae M,Flanagan S,Ellard S,Cosgrove KE,Banerjee I,Dunne MJ

更新日期：2018-10-17 00:00:00

abstract：:Somatostatin is highly expressed in mammalian brain and is involved in many brain functions such as motor activity, sleep, sensory, and cognitive processes. Five somatostatin receptors have been described: sst(1), sst(2) (A and B), sst(3), sst(4), and sst(5), all belonging to the G-protein-coupled receptor family. Dur...

journal_title：Frontiers in endocrinology

authors： Martel G,Dutar P,Epelbaum J,Viollet C

更新日期：2012-12-06 00:00:00

abstract：:Pheochromocytomas and paragangliomas (PHEO/PGL) are rare but occasionally life-threatening neoplasms, and are potentially malignant according to WHO classification in 2017. However, it is also well known that histopathological risk stratification to predict clinical outcome has not yet been established. The first hist...

journal_title：Frontiers in endocrinology

authors： Yamazaki Y,Gao X,Pecori A,Nakamura Y,Tezuka Y,Omata K,Ono Y,Morimoto R,Satoh F,Sasano H

更新日期：2020-10-27 00:00:00

abstract：:Background: Intracystic hemorrhage can present occasionally during ultrasound-guided percutaneous microwave ablation (PMWA) for cystic thyroid nodules. It can affect treatment outcome, can lead to ablation failure, and even conversion to open surgery. We aim to avoid such cases in the future by exploring their causes ...

journal_title：Frontiers in endocrinology

authors： Dong S,Sun L,Xu J,Han Z,Liu J

更新日期：2020-09-08 00:00:00

abstract：:Protease-activated receptors (PARs) belong to the G protein-coupled receptor (GPCR) family. Compared to other GPCRs, the specificity of the four PARs is the lack of physiologically soluble ligands able to induce their activation. Indeed, PARs are physiologically activated after proteolytic cleavage of their N-terminal...

journal_title：Frontiers in endocrinology

authors： Sébert M,Sola-Tapias N,Mas E,Barreau F,Ferrand A

更新日期：2019-10-24 00:00:00

abstract：:Growth hormone deficiency (GHD) results in an impaired health-related quality of life (HrQoL) and cognitive impairment in the attention and memory domain. GHD is assumed to be a frequent finding after brain injury due to traumatic brain injury (TBI), aneurysmal subarachnoid hemorrhage (SAH) or ischemic stroke. Hence, ...

journal_title：Frontiers in endocrinology

authors： Leonhardt M,Kopczak A,Schäpers B,Limbrock J,Sämann PG,Czisch M,von Steinbuechel N,Jordan M,Schneider HJ,Schneider M,Sievers C,Stalla GK

更新日期：2018-12-17 00:00:00

abstract：:Autoimmune thyroid diseases (AITDs) are chronic organ-specific autoimmune diseases and mainly include Graves' disease (GD) and Hashimoto's thyroiditis (HT). CD14 is an important component of the immune system as a receptor for gram-negative lipopolysaccharide (LPS). The genetic polymorphisms of CD14 have been confirme...

journal_title：Frontiers in endocrinology

authors： Jia X,Wang B,Yao Q,Li Q,Zhang J

更新日期：2019-01-16 00:00:00

abstract：:It is now well-established that the pathways that control lymphocyte metabolism and function are intimately linked, and changes in lymphocyte metabolism can influence and direct cellular function. Interestingly, a number of recent advances indicate that lymphocyte identity and metabolism is partially controlled via ep...

journal_title：Frontiers in endocrinology

authors： Warren JL,MacIver NJ

更新日期：2019-07-11 00:00:00

abstract：:Remodeling of the cellular distribution of gap junctions formed mainly by connexin-43 (Cx43) can be related to the increased incidence of cardiac arrhythmias. It has been shown that adaptation to chronic intermittent hypobaric hypoxia (IHH) attenuates the incidence and severity of ischemic and reperfusion ventricular ...

journal_title：Frontiers in endocrinology

authors： Kohutova J,Elsnicova B,Holzerova K,Neckar J,Sebesta O,Jezkova J,Vecka M,Vebr P,Hornikova D,Szeiffova Bacova B,Egan Benova T,Hlavackova M,Tribulova N,Kolar F,Novakova O,Zurmanova JM

更新日期：2019-01-25 00:00:00

abstract：:Introduction: Secondary hyperparathyroidism (sHPT) is a common hormonal complication of chronic kidney disease. There are several therapeutic options for sHPT management aiming at calcium-phosphorus balance normalization and decrease of parathormone secretion. Objectives: The aim of this retrospective, observational s...

journal_title：Frontiers in endocrinology

authors： Zawierucha J,Malyszko J,Malyszko JS,Prystacki T,Marcinkowski WP,Dryl-Rydzynska T

更新日期：2019-02-05 00:00:00

abstract：:The post-translational modification of proteins by O-linked β-N-acetylglucosamine (O-GlcNAc) is regulated by a unique couple of enzymes. O-GlcNAc transferase (OGT) transfers the GlcNAc residue from UDP-GlcNAc, the final product of the hexosamine biosynthetic pathway (HBP), whereas O-GlcNAcase (OGA) removes it. This st...

journal_title：Frontiers in endocrinology

authors： Steenackers A,Olivier-Van Stichelen S,Baldini SF,Dehennaut V,Toillon RA,Le Bourhis X,El Yazidi-Belkoura I,Lefebvre T

更新日期：2016-05-25 00:00:00

abstract：:Background: Associations between vitiligo and thyroid disorders have been suggested, However, the prevalence of thyroid disorders in vitiligo vary widely. Purpose: To conduct a systematic review and meta-analysis assessing the prevalence of thyroid disorders in patients with vitiligo. Method: The PubMed, Cochrane Libr...

journal_title：Frontiers in endocrinology

authors： Yuan J,Sun C,Jiang S,Lu Y,Zhang Y,Gao XH,Wu Y,Chen HD

更新日期：2019-01-15 00:00:00

abstract：Background:The association between normal range thyroid function and offspring birth weight has been postulated, but evidence from observational studies is prone to be confounded. We conducted a two-sample Mendelian randomization (MR) study to explore the causal effects of maternal thyroid stimulating hormone (TSH) and...

journal_title：Frontiers in endocrinology

authors： Zhang X,Wu P,Chen Y,Zhang W,Xia K,Hu H,Zhou P

更新日期：2020-11-12 00:00:00

abstract：:Type 2 diabetes prevalence is increasing dramatically worldwide. Metabolic surgery is the most effective treatment for selected patients with diabetes and/or obesity. When compared to intensive medical therapy and lifestyle intervention, metabolic surgery has shown superiority in achieving glycemic improvement, reduci...

journal_title：Frontiers in endocrinology

authors： Pérez-Pevida B,Escalada J,Miras AD,Frühbeck G

更新日期：2019-09-19 00:00:00

abstract：Objective:Both vitamin D and K2 are involved in a number of metabolic processes, including bone metabolism; however, associations between the vitamins are not fully understood. The aim of the study was to evaluate serum concentrations of 25-hydroxyvitamin D [25(OH)D] in adult patients receiving long-term acenocoumarol ...

journal_title：Frontiers in endocrinology

authors： Sawicka-Powierza J,Konstantynowicz J,Jablonska E,Zelazowska-Rutkowska B,Jelski W,Abramowicz P,Sasinowski C,Chlabicz S

更新日期：2018-05-04 00:00:00

abstract：:Introduction: We have previously shown that fetuses of mothers with gestational diabetes mellitus (GDM) and insulin resistance exhibit a prolongation of fetal auditory event-related brain responses (fAER) compared to fetuses of normal glucose tolerant women during an oral glucose tolerance test (oGTT). This implies th...

journal_title：Frontiers in endocrinology

authors： Schleger F,Linder K,Walter L,Heni M,Brändle J,Brucker S,Pauluschke-Fröhlich J,Weiss M,Häring HU,Preissl H,Fritsche A

更新日期：2018-11-20 00:00:00

abstract：:Besides aging, a number of non-modifiable lifestyle-related factors, such as smoking, elevated consumption of caffeine and alcohol, stress, agonist sports, chronic exposure to environmental pollutants, and other nutritional habits exert a negative impact on a women's fertility. In particular, metabolic disorders inclu...

journal_title：Frontiers in endocrinology

authors： Silvestris E,Lovero D,Palmirotta R

更新日期：2019-06-07 00:00:00

abstract：:Anaplastic thyroid cancer is known to be the most lethal malignancy among endocrine tumors for its extremely limited survival rate after diagnosis. As a result of this poor survival prognosis, multimodal therapy is currently under investigation to address this global concern. In this reported case, the 125I seed impla...

journal_title：Frontiers in endocrinology

authors： Niu Y,Ding Z,Deng X,Guo B,Kang J,Wu B,Fan Y

更新日期：2020-04-22 00:00:00

abstract：:Background: The vast majority of pituitary tumors are benign and behave accordingly; however, a fraction are invasive and are more aggressive, with a very small fraction being frankly malignant. The cellular pathways that drive transformation in pituitary neoplasms are poorly characterized, and current classification ...

journal_title：Frontiers in endocrinology

authors： Hauser BM,Lau A,Gupta S,Bi WL,Dunn IF

更新日期：2019-05-14 00:00:00

abstract：:The orexigenic peptide hormone ghrelin is synthesized in the stomach and its receptor growth hormone secretagogue receptor (GHSR1a) is expressed mainly in the central nervous system (CNS). In this review, we confine our discussion to the physiological role of GHSR1a in the brain. Paradoxically, despite broad expressio...

journal_title：Frontiers in endocrinology

authors： Kern A,Grande C,Smith RG

更新日期：2014-08-18 00:00:00

abstract：:Background: Early metabolic responses following bariatric surgery appear greater than expected given the initial weight loss and coincide with improvement in diabetes. We hypothesized that small non-coding microRNA changes might contribute to regulating mechanisms for metabolic changes and weight loss in patients with...

journal_title：Frontiers in endocrinology

authors： Atkin SL,Ramachandran V,Yousri NA,Benurwar M,Simper SC,McKinlay R,Adams TD,Najafi-Shoushtari SH,Hunt SC

更新日期：2019-01-04 00:00:00

abstract：:A direct action of thyrotropin (TSH, thyroid-stimulating hormone) on bone precursors in humans is controversial. Studies in rodent models have provided conflicting findings. We used cells derived from a moderately differentiated osteosarcoma stably overexpressing human TSH receptors (TSHRs) as a model of osteoblast pr...

journal_title：Frontiers in endocrinology

authors： Boutin A,Gershengorn MC,Neumann S

更新日期：2020-05-20 00:00:00

abstract：:Natriuretic hormones (NH) include three groups of compounds: the natriuretic peptides (ANP, BNP and CNP), the gastrointestinal peptides (guanylin and uroguanylin), and endogenous cardiac steroids. These substances induce the kidney to excrete sodium and therefore participate in the regulation of sodium and water homeo...

journal_title：Frontiers in endocrinology

authors： Hodes A,Lichtstein D

更新日期：2014-11-28 00:00:00

abstract：:Calcium and bone homeostasis are intimately related. On the one hand, bone relies on a sufficient supply of calcium to maintain its structural and mechanical properties and thus largely depends on calcium absorption in the intestine and calcium reabsorption in the kidney. On the other hand, bone serves as a calcium re...

journal_title：Frontiers in endocrinology

authors： Lieben L,Carmeliet G

更新日期：2012-08-20 00:00:00

abstract：:A total of 50% of patients undergoing IVF treatment has previously been estimated to fulfill the POSEIDON classification criteria; importantly, although the reproductive prognosis differs between patients, POSEIDON patients share the same characteristic of a low ovarian response to exogenous gonadotropin stimulation-i...

journal_title：Frontiers in endocrinology

authors： Humaidan P,La Marca A,Alviggi C,Esteves SC,Haahr T

更新日期：2019-07-11 00:00:00

abstract：:Classically, the modulation of brain function and behavior by steroid hormones was linked exclusively to secretion by peripheral endocrine glands. Subsequently, steroid actions within the brain were shown dependent upon either synthesis and secretion by peripheral organs or by production within the CNS itself using pe...

journal_title：Frontiers in endocrinology

authors： Remage-Healey L,Saldanha CJ,Schlinger BA

更新日期：2011-09-29 00:00:00