Autosomal dominant osteopetrosis revisited: lessons from recent studies.

Abstract:

:Systematic studies of autosomal dominant osteopetrosis (ADO) were followed by the identification of underlying mutations giving unique possibilities to perform translational studies. What was previously designated ADO1 turned out to be a high bone mass phenotype caused by a missense mutation in the first propeller of LRP5, a region of importance for binding inhibitory proteins. Thereby, ADO1 cannot be regarded as a classical form of osteopetrosis but must now be considered a disease of LRP5 activation. ADO (Albers-Schönberg disease, or previously ADO2) is characterized by increased number of osteoclasts and a defect in the chloride transport system (ClC-7) of importance for acidification of the resorption lacuna (a form of Chloride Channel 7 Deficiency Osteopetrosis). Ex vivo studies of osteoclasts from ADO have shown that cells do form normally but have reduced resorption capacity and an expanded life span. Bone formation seems normal despite decreased osteoclast function. Uncoupling of formation from resorption makes ADO of interest for new strategies for treatment of osteoporosis. Recent studies have integrated bone metabolism in whole-body energy homeostasis. Patients with ADO may have decreased insulin levels indicating importance beyond bone metabolism. There seems to be a paradigm shift in the treatment of osteoporosis. Targeting ClC-7 might introduce a new principle of dual action. Drugs affecting ClC-7 could be antiresorptive, still allowing ongoing bone formation. Inversely, drugs affecting the inhibitory site of LRP5 might stimulate bone formation and inhibit resorption. Thereby, these studies have highlighted several intriguing treatment possibilities, employing novel modes of action, which could provide benefits to the treatment of osteoporosis.

journal_name

Eur J Endocrinol

authors

Bollerslev J,Henriksen K,Nielsen MF,Brixen K,Van Hul W

doi

10.1530/EJE-13-0136

subject

Has Abstract

pub_date

2013-07-13 00:00:00

pages

R39-57

issue

2

eissn

0804-4643

issn

1479-683X

pii

EJE-13-0136

journal_volume

169

pub_type

杂志文章,评审
  • Glucocorticoid replacement therapy and vertebral fractures in hypopituitary adult males with GH deficiency.

    abstract:OBJECTIVE:GH deficiency (GHD) and glucocorticoid excess are associated with increased risk of fragility fractures. We aimed to evaluate whether the prevalence of vertebral fractures may be influenced by glucocorticoid over-replacement in hypopituitary males with GHD. DESIGN:Cross-sectional study. METHODS:Fifty-one ad...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/EJE-10-0125

    authors: Mazziotti G,Porcelli T,Bianchi A,Cimino V,Patelli I,Mejia C,Fusco A,Giampietro A,De Marinis L,Giustina A

    更新日期:2010-07-01 00:00:00

  • Calcium mobilization is a prerequisite for the expression of phorbol ester-stimulated luteinizing hormone secretion from pituitaries of male and acutely ovariectomized rats.

    abstract::Ionomycin, which mobilizes Ca2+, and phorbol 12-myristate 13-acetate (PMA), which activates protein kinase C (PKC), were used to compare the effects/interactions of Ca2+ and PKC on luteinizing hormone (LH) secretion from pituitaries of intact male and acutely ovariectomized (72 h) rats. Quartered pituitaries from dono...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/eje.0.1300151

    authors: Das S,Fahmy NW,Bourne GA

    更新日期:1994-02-01 00:00:00

  • Iodine levels and thyroid hormones in healthy pregnant women and birth weight of their offspring.

    abstract:INTRODUCTION:The fetus is most vulnerable to severe iodine deficiency and hypothyroidism during pregnancy. The effects of mild iodine deficiency and subclinical hypothyroidism are poorly known. The present study assesses the association between thyroid hormones (TH)s and urinary iodine concentration (UIC) in healthy pr...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/EJE-08-0716

    authors: Alvarez-Pedrerol M,Guxens M,Mendez M,Canet Y,Martorell R,Espada M,Plana E,Rebagliato M,Sunyer J

    更新日期:2009-03-01 00:00:00

  • IGF receptor gene variants in normal adolescents: effect on stature.

    abstract:OBJECTIVE:IGF1 is essential for human growth and mediates its effects through the type 1 IGF receptor (IGF1R). Our objective was to determine the frequency of certain previously reported IGF1R gene variants in the normal population and their effect on stature. DESIGN:A cross-sectional study was conducted in a populati...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/EJE-12-0565

    authors: Kansra AR,Dolan LM,Martin LJ,Deka R,Chernausek SD

    更新日期:2012-12-01 00:00:00

  • Non-diabetic metabolic syndrome and obesity do not affect serum paraoxonase and arylesterase activities but do affect oxidative stress and inflammation.

    abstract:OBJECTIVE:Paraoxonase-1 (PON-1), which has PON and arylesterase activities, is a high-density lipoprotein (HDL)-bound antioxidant enzyme that inhibits atherosclerosis. Diabetes has been shown to have an impact on oxidative stress. The effect of metabolic syndrome (MetS) on oxidative stress and PON-1 has been shown befo...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/EJE-09-0732

    authors: Tabur S,Torun AN,Sabuncu T,Turan MN,Celik H,Ocak AR,Aksoy N

    更新日期:2010-03-01 00:00:00

  • MANAGEMENT OF ENDOCRINE DISEASE: Novel anabolic treatments for osteoporosis.

    abstract::Skeletal anabolic agents enhance bone formation, which is determined by the number and function of osteoblasts. Signals that influence the differentiation and function of cells of the osteoblast lineage play a role in the mechanism of action of anabolic agents in the skeleton. Wnts induce the differentiation of mesenc...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章,评审

    doi:10.1530/EJE-17-0920

    authors: Canalis E

    更新日期:2018-02-01 00:00:00

  • Association between an IGF-I gene polymorphism and body fatness: differences between generations.

    abstract:OBJECTIVE:A polymorphism near the promoter region of the IGF-I gene has been associated with serum IGF-I levels, body height and birth weight. In this study, we investigated whether this polymorphism is associated with body composition in young healthy subjects in two cohorts of different generations. DESIGN:Observati...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/eje.1.02101

    authors: Voorhoeve PG,van Rossum EF,Te Velde SJ,Koper JW,Kemper HC,Lamberts SW,de Waal HA

    更新日期:2006-03-01 00:00:00

  • Gene therapy of thyroid cancer via retrovirally-driven combined expression of human interleukin-2 and herpes simplex virus thymidine kinase.

    abstract:OBJECTIVE AND DESIGN:Based on our clinical experience with combined gene therapy of glioblastoma, we developed a retroviral vector expressing two therapeutic genes (i.e. thymidine kinase of herpes simplex virus, HSV-TK, and interleukin-2, IL-2) and evaluated its efficiency in vitro and in vivo. METHODS:Expression of t...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/eje.0.1480073

    authors: Barzon L,Bonaguro R,Castagliuolo I,Chilosi M,Franchin E,Del Vecchio C,Giaretta I,Boscaro M,Palù G

    更新日期:2003-01-01 00:00:00

  • GEP-NETS update: functional localisation and scintigraphy in neuroendocrine tumours of the gastrointestinal tract and pancreas (GEP-NETs).

    abstract::For patients with neuroendocrine tumours (NETs) of the gastrointestinal tract and pancreas (GEP) (GEP-NETs), excellent care should ideally be provided by a multidisciplinary team of skilled health care professionals. In these patients, a combination of nuclear medicine imaging and conventional radiological imaging tec...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章,评审

    doi:10.1530/EJE-14-0077

    authors: de Herder WW

    更新日期:2014-04-10 00:00:00

  • Serum leptin and habitual fatty acid dietary intake in patients with type 1 diabetes mellitus.

    abstract:OBJECTIVE:To study the contribution of a normal intake of nutrients to the variability of serum leptin concentrations in persons with type 1 diabetes mellitus. DESIGN:We studied the relation between serum leptin and nutrient intake in a cross-sectional study. METHODS:Serum leptin measured by radioimmunoassay, nutriti...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/eje.0.1420263

    authors: Rojo-Martínez G,Soriguer FJ,González-Romero S,Tinahones F,Moreno F,de Adana SR,Garriga MJ,Esteva I,García-Arnés J,Gómez-Zumaquero JM,García-Almeida JM

    更新日期:2000-03-01 00:00:00

  • Early post-transplantation hypophosphatemia is associated with elevated FGF-23 levels.

    abstract:BACKGROUND:We examined the hypothesis that high FGF-23 levels early after transplantation contribute to the onset of hypophosphatemia, independently of parathyroid hormone (PTH) and other factors regulating phosphate metabolism. METHODS:We measured serum phosphate levels (sPi), renal tubular reabsorption of Pi (TmPi/G...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/EJE-10-1150

    authors: Trombetti A,Richert L,Hadaya K,Graf JD,Herrmann FR,Ferrari SL,Martin PY,Rizzoli R

    更新日期:2011-05-01 00:00:00

  • The role of sex steroids in the regulation of insulin sensitivity and serum lipid concentrations during male puberty: a prospective study with a P450-aromatase inhibitor.

    abstract:OBJECTIVE:Our purpose was to study the sex steroid-mediated changes in serum insulin and lipid concentrations in boys during puberty. DESIGN AND METHODS:We treated boys with constitutional delay of puberty either with testosterone plus placebo or with testosterone plus an aromatase inhibitor, letrozole, which inhibits...

    journal_title:European journal of endocrinology

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1530/eje.0.1460339

    authors: Wickman S,Saukkonen T,Dunkel L

    更新日期:2002-03-01 00:00:00

  • MANAGEMENT OF ENDOCRINE DISEASE: Personalized medicine in the treatment of acromegaly.

    abstract::Acromegaly is associated with high morbidity and elevated mortality when not adequately treated. Surgery is the first-line treatment for most patients as it is the only one that can lead to immediate cure. In patients who are not cured by surgery, treatment is currently based on a trial-and-error approach. First-gener...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章,评审

    doi:10.1530/EJE-17-1006

    authors: Kasuki L,Wildemberg LE,Gadelha MR

    更新日期:2018-03-01 00:00:00

  • Negative correlation between thyroperoxidase and dual oxidase H2O2-generating activities in thyroid nodular lesions.

    abstract::Iodine incorporation into thyroglobulin is dependent on the activities of both thyroperoxidase (TPO) and thyroid dual oxidase 2 (DuOx2). Although TPO expression is decreased in some thyroid nodular lesions, DuOx1 and 2 mRNA expressions are maintained, but DuOx H2O2-generating activity has never been evaluated in such ...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/EJE-07-0602

    authors: Ginabreda MG,Cardoso LC,Nobrega FM,Ferreira AC,Gonçalves MD,Vaisman M,Carvalho DP

    更新日期:2008-02-01 00:00:00

  • Catecholamine production in patients with gastroenteropancreatic neuroendocrine tumors.

    abstract:OBJECTIVE:Amine precursor uptake and decarboxylation is a classical feature of gastroenteropancreatic (GEP) neuroendocrine tumors (NET). Production of catecholamines was studied in GEP NET and non-NET patients. DESIGN:A cross-sectional study was undertaken. METHODS:We studied catecholamine and metabolite secretion in...

    journal_title:European journal of endocrinology

    pub_type: 临床试验,杂志文章

    doi:10.1530/eje.0.1400434

    authors: Ciofu A,Baudin E,Chanson P,Cailleux AF,Comoy E,Sabourin JC,Ducreux M,Schaison G,Schlumberger M

    更新日期:1999-05-01 00:00:00

  • The effect of long-term, non-suppressive levothyroxine treatment on quantitative ultrasonometry of bone in women.

    abstract:OBJECTIVE:To evaluate the impact of long-term, non-suppressive levothyroxine (L-T(4)) treatment on quantitative ultrasonometry in women. DESIGN:This was a case-control study. SUBJECTS AND METHODS:Altogether 667 women (mean age+/-s.d., 49.5+/-13.1 years) were studied. Of these, 156 (23%) had non-toxic goitre or hypoth...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/eje.0.1420445

    authors: Hadji P,Hars O,Sturm G,Bauer T,Emons G,Schulz KD

    更新日期:2000-05-01 00:00:00

  • Infrequent mutations of p16INK4A and p15INK4B genes in human pituitary adenomas.

    abstract::The p16INK4A and p15INK4B genes on chromosome 9p21 encode the p16 and p15 inhibitors of cyclin D/cyclin-dependent kinase 4 complexes respectively. Mutations and deletions of the p16INK4A gene have been found in melanomas and many other types of tumors. To assess the role of the p16INK4A and p15NK4B genes in tumorigene...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/eje.0.1360074

    authors: Yoshimoto K,Tanaka C,Yamada S,Kimura T,Iwahana H,Sano T,Itakura M

    更新日期:1997-01-01 00:00:00

  • Prevalence of cardiovascular disease and cancer during cross-sex hormone therapy in a large cohort of trans persons: a case-control study.

    abstract:OBJECTIVE:This study evaluated the short- and long-term cardiovascular- and cancer-related morbidities during cross-sex hormone therapy in a large sample of trans persons. SUBJECTS AND METHODS:A specialist center cross-sectional study compared 214 trans women (male-to-female transsexual persons) and 138 trans men (fem...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/EJE-13-0493

    authors: Wierckx K,Elaut E,Declercq E,Heylens G,De Cuypere G,Taes Y,Kaufman JM,T'Sjoen G

    更新日期:2013-09-13 00:00:00

  • Postablation (131)I scintigraphy with neck and thorax SPECT-CT and stimulated serum thyroglobulin level predict the outcome of patients with differentiated thyroid cancer.

    abstract:OBJECTIVE:Neck and thorax single photon emission computed tomography with computed tomography (SPECT-CT) improves the reliability of postablation (131)I whole-body scan (WBS) for differentiated thyroid cancer (DTC). The aim of this study was to assess the prognostic value for persistent or recurrent disease of postabla...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/EJE-11-0156

    authors: Ciappuccini R,Heutte N,Trzepla G,Rame JP,Vaur D,Aide N,Bardet S

    更新日期:2011-06-01 00:00:00

  • Elevated plasma levels of SPARC in patients with newly diagnosed type 2 diabetes mellitus.

    abstract:OBJECTIVE:Secreted protein acidic and rich in cysteine (SPARC) also known as BM-40 which has been studied in various pathological conditions, has recently been suggested as a key player in the pathology of obesity and type 2 diabetes mellitus (T2DM). However, there are few studies on putative pathophysiologic roles of ...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/EJE-11-0131

    authors: Wu D,Li L,Yang M,Liu H,Yang G

    更新日期:2011-10-01 00:00:00

  • The endocrine system in chronic nitric oxide deficiency.

    abstract::The experimental model of chronic inhibition of nitric oxide (NO) production has proven to be a useful tool to study cardiovascular and renal lesions produced by this type of hypertension, which are similar to those found in human hypertension. It also offers a unique opportunity to study the interaction of NO with th...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/eje.1.02314

    authors: Vargas F,Moreno JM,Wangensteen R,Rodríguez-Gómez I,García-Estañ J

    更新日期:2007-01-01 00:00:00

  • The pharmacokinetics of acyl, des-acyl, and total ghrelin in healthy human subjects.

    abstract:BACKGROUND:Ghrelin stimulates GH secretion and regulates energy and glucose metabolism. The two circulating isoforms, acyl (AG) and des-acyl (DAG) ghrelin, have distinct metabolic effects and are under active investigation for their therapeutic potentials. However, there is only limited data on the pharmacokinetics of ...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章,随机对照试验

    doi:10.1530/EJE-13-0072

    authors: Tong J,Dave N,Mugundu GM,Davis HW,Gaylinn BD,Thorner MO,Tschöp MH,D'Alessio D,Desai PB

    更新日期:2013-05-02 00:00:00

  • Oncogenic mutations of alpha-Gi2 protein are not determinant for human adrenocortical tumourigenesis.

    abstract::Activating mutations of G proteins, which are membrane signal transducers, have been associated recently with the development of various endocrine neoplasms. Mutations of two highly conserved codons, Arg201 and Gln227, in the alpha-subunit of the Gs protein, the adenylyl cyclase-stimulating protein, were first describ...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/eje.0.1330166

    authors: Gicquel C,Dib A,Bertagna X,Amselem S,Le Bouc Y

    更新日期:1995-08-01 00:00:00

  • Effect of insulin and growth hormone on the synthesis of radiolabelled proteoglycans from cultured human arterial smooth-muscle cells.

    abstract::The present study focuses on the pathogenesis of increased frequency of large-vessel disease in diabetes. The diabetic arterial wall displays characteristic alterations of the extracellular matrix secreted by arterial smooth-muscle cells. The effects of insulin and growth hormone on the synthesis of sulphate-labelled ...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/eje.0.1340326

    authors: Thøgersen VB,Heickendorff L,Ledet T

    更新日期:1996-03-01 00:00:00

  • Circulating vascular endothelial growth factor and active renin concentrations and prostaglandin E2 urinary excretion in patients with adrenal tumours.

    abstract:OBJECTIVES:The aim of the present study was to determine vascular endothelial growth factor (VEGF), prostaglandin E(2) (PGE(2)) and active renin levels in patients with hormonally active adrenal tumours. DESIGN:The study was comprised of 16 patients with primary aldosteronism, 13 patients with active Cushing's syndrom...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/eje.0.1500345

    authors: Zacharieva S,Atanassova I,Orbetzova M,Nachev E,Kalinov K,Kirilov G,Shigarminova R,Ivanova R,Dashev G

    更新日期:2004-03-01 00:00:00

  • Hormone therapy protects from diabetes: the Kuopio osteoporosis risk factor and prevention study.

    abstract:OBJECTIVES:The purpose of this population-based prospective cohort study was to examine the effect of hormone therapy (HT) on incidence of diabetes mellitus (DM). DESIGN AND METHODS:Eight thousand four hundred and eighty-three DM-free post-menopausal women aged 52-62 from the population-based Kuopio osteoporosis risk ...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/EJE-09-0151

    authors: Pentti K,Tuppurainen MT,Honkanen R,Sandini L,Kröger H,Alhava E,Saarikoski S

    更新日期:2009-06-01 00:00:00

  • ENDOCRINOLOGY IN THE TIME OF COVID-19: Management of hyperthyroidism and hypothyroidism.

    abstract::This manuscript provides guidance on the management of thyroid dysfunction during the COVID-19 pandemic. Autoimmune thyroid diseases are not linked to increased risks of COVID-19. Uncontrolled thyrotoxicosis may result in more severe complications from SARS-CoV-2 infection, including thyroid storm. The management of p...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章,评审

    doi:10.1530/EJE-20-0445

    authors: Boelaert K,Visser WE,Taylor PN,Moran C,Léger J,Persani L

    更新日期:2020-07-01 00:00:00

  • Impact of sleep behavior on glycemic control in type 1 diabetes: the role of social jetlag.

    abstract:BACKGROUND:Sleep behavior is changing toward shorter sleep duration and a later chronotype. It results in a sleep debt that is acquitted on work-free days, inducing a small but recurrent sleep misalignment each week, referred to as "social jetlag". These sleep habits could affect health through misalignment with circad...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/EJE-16-0188

    authors: Larcher S,Gauchez AS,Lablanche S,Pépin JL,Benhamou PY,Borel AL

    更新日期:2016-11-01 00:00:00

  • Peculiarities of Graves' disease in children and adolescents with Down's syndrome.

    abstract:OBJECTIVE:To compare the presentation and clinical course of Graves' disease (GD) in two pediatric populations consisting of 28 patients with Down's syndrome (DS) and 109 controls without DS respectively. DESIGN AND METHODS:The evolution over time of GD was determined in both groups according to the clinical changes a...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/EJE-09-0751

    authors: De Luca F,Corrias A,Salerno M,Wasniewska M,Gastaldi R,Cassio A,Mussa A,Aversa T,Radetti G,Arrigo T

    更新日期:2010-03-01 00:00:00

  • Prolactin and breast increase during pregnancy in PCOS: linked to long-term metabolic health?

    abstract::Objective To explore whether gestational prolactin and breast increase are markers of metabolic health in pregnancy and on long-term, in PCOS. Design Follow-up study. Women with PCOS, according to the Rotterdam criteria (n = 239), former participants of the randomized controlled trial (RCT) PregMet were invited, 131 p...

    journal_title:European journal of endocrinology

    pub_type: 杂志文章

    doi:10.1530/EJE-19-0002

    authors: Underdal MO,Salvesen Ø,Schmedes A,Andersen MS,Vanky E

    更新日期:2019-06-01 00:00:00