Abstract:
OBJECTIVE:FSH, via its receptor (FSHR), influences bone remodeling and osteoclast proliferation and activity. The aim of this study was to evaluate the influence of two single nucleotide polymorphisms (SNPs) of the FSHR gene on bone mineral density (BMD) and bone turnover markers (bone alkaline phosphatase and type I collagen C-telopeptides) in postmenopausal women. METHODS:Two hundred and eighty-nine unrelated postmenopausal women were genotyped for the SNPs rs1394205 and rs6166. BMD was estimated using dual-energy X-ray absorptiometry and quantitative ultrasound (QUS) methodologies. RESULTS:AA rs6166 women showed a lower BMD (femoral neck and total body), lower stiffness index (calcaneal QUS), and higher serum levels of bone turnover markers compared to GG rs6166 women. The prevalence of osteoporosis was significantly higher in AA rs6166 women compared with GG rs6166 women. These results were not influenced by circulating levels of FSH and estrogens. CONCLUSION:The SNP rs6166 of the FSHR gene significantly influences BMD in postmenopausal women. In particular, AA rs6166 women are at increased risk of postmenopausal osteoporosis compared with GG rs6166 women, independently of circulating levels of FSH and estrogens. Previous studies have demonstrated that this SNP influences cell and tissue response to hyperstimulation of FSHR in vivo and in vitro. Our study results appear in agreement with these experimental data and with known biological actions of FSH/FSHR system in bone homeostasis.
journal_name
Eur J Endocrinoljournal_title
European journal of endocrinologyauthors
Rendina D,Gianfrancesco F,De Filippo G,Merlotti D,Esposito T,Mingione A,Nuti R,Strazzullo P,Mossetti G,Gennari Ldoi
10.1530/EJE-10-0043subject
Has Abstractpub_date
2010-07-01 00:00:00pages
165-72issue
1eissn
0804-4643issn
1479-683Xpii
EJE-10-0043journal_volume
163pub_type
杂志文章abstract:OBJECTIVE:Apelin is a novel adipokine acting on APJ receptor, regulated by insulin and tumor necrosis factor-alpha (TNF-alpha) in adipose tissue (AT). Plasma apelin levels are increased in obese hyperinsulinemic subjects. The aim was to investigate whether the hypocaloric diet associated with weight loss modifies the e...
journal_title:European journal of endocrinology
pub_type: 临床试验,杂志文章
doi:10.1530/EJE-08-0039
更新日期:2008-06-01 00:00:00
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
更新日期:2018-03-01 00:00:00
abstract::A pheochromocytoma in a pregnant patient is one of the most threatening medical conditions for mother, fetus, and physician. Although extraordinarily rare with a frequency of 0.002% of all pregnancies, this tumor is notorious for its devastating consequences. As in non-pregnant patients, the signs and symptoms are qui...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-11-0528
更新日期:2012-02-01 00:00:00
abstract::In vitro studies indicate a physiological role for insulin-like growth factor I (IGF-I) in paracrine regulation of testicular function and recent clinical studies suggest a potential role for growth hormone (GH) and/or IGF-I in the treatment of hypogonadotrophic states in males. This study aimed to examine the effects...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1310405
更新日期:1994-10-01 00:00:00
abstract:BACKGROUND AND AIMS:Ghrelin is an orexigenic 28-amino acid peptide produced by the stomach. Circulating ghrelin levels rise shortly before and fall shortly after every meal. Peptide YY (PYY), an anorexigenic 36-amino acid peptide, is secreted primarily from the intestinal mucosa of the ileum and large intestine. Plasma...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-09-1033
更新日期:2010-03-01 00:00:00
abstract:OBJECTIVE:Cases of men with estrogen resistance and aromatase deficiency have highlighted the effects of estrogens on bone metabolism, the cardiovascular system and biochemical variables of the metabolic syndrome. In eugonadal men, administration of an aromatase inhibitor induces a substantial elevation of LH and testo...
journal_title:European journal of endocrinology
pub_type: 杂志文章,随机对照试验
doi:10.1530/eje.1.02126
更新日期:2006-04-01 00:00:00
abstract::The monoclonal origin of gonadotropin-secreting pituitary adenomas has been well demonstrated but only few molecular abnormalities have so far been recognized in these tumors. For many years, several authors have suggested a role for GnRH and/or GnRH receptors (GnRH-R) in the development of these pituitary adenomas. T...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1390157
更新日期:1998-08-01 00:00:00
abstract:BACKGROUND:An increased cardiovascular risk and mortality in hypopituitary patients receiving conventional hormonal treatment without GH replacement have been shown in several studies. Various atherogenic risk factors including endothelial dysfunction - an early event in the atherogenesis - are more expressed in adults...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1470333
更新日期:2002-09-01 00:00:00
abstract::We examined excretion of urinary insulin-like growth factors I and II (IGF-I and IGF-II) and their major binding protein IGFBP-3 in comparison to their respective serum concentration in nine healthy female volunteers (median age 25 years, range 22-27) under baseline conditions and after stimulation with recombinant hu...
journal_title:European journal of endocrinology
pub_type: 临床试验,杂志文章
doi:10.1530/eje.0.1320433
更新日期:1995-04-01 00:00:00
abstract:OBJECTIVE:To investigate the association between plasma vitamin D (VD) levels and histological liver damage in children with nonalcoholic fatty liver disease (NAFLD). SUBJECTS AND METHODS:In this cross-sectional study, carried out in a tertiary care center for obesity, 73 consecutive overweight and obese children with...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-13-0609
更新日期:2014-03-08 00:00:00
abstract:OBJECTIVE:Investigate whether cholecalciferol supplementation leads to weight loss in overweight and obese adults. DESIGN:Randomized double blind clinical trial with 20,000 IU cholecalciferol twice a week, or 20,000 IU once a week plus placebo, or placebo twice a week, for 12 months. All subjects were given 500 mg cal...
journal_title:European journal of endocrinology
pub_type: 杂志文章,随机对照试验
doi:10.1530/EJE-08-0339
更新日期:2008-12-01 00:00:00
abstract:OBJECTIVE:Familial isolated primary hyperparathyroidism (FIHP) is defined as hereditary primary hyperparathyroidism without the association of other diseases or tumors. Linkage analyses suggest that different genotypes can lead to the same phenotype of primary hyperparathyroidism. Hereditary syndromes associated with p...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/eje.0.1450155
更新日期:2001-08-01 00:00:00
abstract::Nitric oxide mediates a wide array of cellular functions in many tissues. It is generated by three known isoforms of nitric oxide synthases (NOS). Recently, the endothelial isoform, NOSIII, was shown to be abundantly expressed in the rat thyroid gland and its expression increased in goitrous glands. In this study, we ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1360649
更新日期:1997-06-01 00:00:00
abstract:BACKGROUND:Leptin, which is the product of the obese gene, is believed to play important roles in pubertal development and reproductive function in females. In a study using adult male rats, it was found that leptin stimulated secretion of gonadotropin from the pituitary in a dose-related manner. However, there has bee...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1440653
更新日期:2001-06-01 00:00:00
abstract::Nelson's syndrome is a potentially life-threatening condition that does not infrequently develop following total bilateral adrenalectomy (TBA) for the treatment of Cushing's disease. In this review article, we discuss some controversial aspects of Nelson's syndrome including diagnosis, predictive factors, aetiology, p...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-10-0466
更新日期:2010-10-01 00:00:00
abstract:BACKGROUND:17α-Hydroxylase/17,20-lyase deficiency (17OHD) caused by a mutation in the CYP17A1 gene is characterized by hypertension, hypokalemia, and abnormal development of the genitalia. The majority of CYP17A1 mutations are located in the coding sequence, and several intronic splicing site mutations have been report...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-10-0933
更新日期:2011-04-01 00:00:00
abstract::Genetic predictors of outcome are reviewed in the context of a disease--cancer--that can be (too) simplistically described as a 'successful, invasive clone of our own tissues'. Context has many faces that determine a thyroid cancer patient's outcome beyond the influence of genetic markers. There is also plenty of evid...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-15-0605
更新日期:2016-04-01 00:00:00
abstract:OBJECTIVE:Chromosomal rearrangements of the RET proto-oncogene is one of the most common molecular events in papillary thyroid carcinoma (PTC). However, their pathogenic role and clinical significance are still debated. This study aimed to investigate the prevalence of RET/PTC rearrangement in a cohort of BRAF WT PTCs ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-14-0930
更新日期:2015-05-01 00:00:00
abstract:OBJECTIVE:To evaluate the effect of the growth factor activin A on the secretion of prolactin (PRL) and GH in cultured GH3 cells. METHODS:The concentrations of PRL and GH secreted from GH3 cells cultured in media with and without activin A were measured by RIA, and the expression of PRL mRNA and GH mRNA were analyzed ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1420506
更新日期:2000-05-01 00:00:00
abstract:OBJECTIVE:Anti-inflammatory glucocorticoid (GC) therapy often induces hyperglycemia due to insulin resistance and islet-cell dysfunction. Incretin-based therapies may preserve glucose tolerance and pancreatic islet-cell function. In this study, we hypothesized that concomitant administration of the dipeptidyl peptidase...
journal_title:European journal of endocrinology
pub_type: 杂志文章,随机对照试验
doi:10.1530/EJE-13-0610
更新日期:2014-02-04 00:00:00
abstract::Regulatory actions of angiotensin II (AngII), which is involved in the pathophysiology of hypertension and also participates in cell proliferation and cell differentiation, are mainly mediated by AngII type 1 (AT1) receptor. Recently, activating mutations of receptors causing hyperfunctioning endocrine diseases have b...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1370262
更新日期:1997-09-01 00:00:00
abstract::We investigated the ontogeny of melatonin synthesis during fetal maturation by measuring the melatonin (MLT) and 6-hydroxymelatonin sulfate (MLTS) excretion in the urine of male infants aged 2-7 days and gestational age 26-42 weeks. We found a negative correlation between advancing gestational age and the MLT and MLTS...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1350184
更新日期:1996-08-01 00:00:00
abstract:AIM:To describe volumes of orbital fat (FV) and extraocular muscles (MV) in Graves' orbitopathy (GO) as a function of the duration of GO. PATIENTS:i) Cross-sectional survey among 95 consecutive patients with untreated GO who had been referred to the combined thyroid-eye clinics of our university hospital. ii) Longitud...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-14-1140
更新日期:2015-08-01 00:00:00
abstract:OBJECTIVE:A significant decrease in vitamin D receptor (VDR) and calcium-sensing receptor (CaSR) protein expression has been demonstrated recently in parathyroid (PT) adenomas. In this study, we investigated the relationships between the proliferative activity of parathyroid glands (PTGs) and the expression of VDR as w...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1480403
更新日期:2003-04-01 00:00:00
abstract:CONTEXT:McCune-Albright syndrome (MAS) is a disorder caused by a post-zygotic gain-of-function mutation in the gene encoding the Gs-alpha protein. Sexual precocity, common in girls, has been reported in only 15% of boys, and little is known on the long-term evolution of MAS in males. OBJECTIVE:In a boy with MAS, we st...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-07-0494
更新日期:2008-06-01 00:00:00
abstract::The polyglandular autoimmune syndromes (PAS) comprise a wide spectrum of autoimmune disorders and are divided into a very rare juvenile (PAS type I) and a relatively common adult type with (PAS II) or without adrenal failure (PAS III). First clinical manifestation of PAS I usually occurs in childhood, whereas PAS II m...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-09-0044
更新日期:2009-07-01 00:00:00
abstract::Retinoids seem to act as agents of chemoprevention and differentiation in breast diseases. Their action is mediated by nuclear receptors, retinoic acid receptors (RAR alpha, RAR beta, RAR gamma) and retinoid X receptors (RXR alpha, RXR beta, RXR gamma) and modulated by cellular retinol binding proteins (CRBP). There a...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1370410
更新日期:1997-10-01 00:00:00
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
更新日期:2013-05-02 00:00:00
abstract:OBJECTIVE:To investigate the frequencies of the major maturity-onset diabetes of the young (MODY) subtypes in a panel of Spanish families and to assess phenotypic differences in patients with the different subtypes of MODY. METHODS:Forty-eight subjects from twenty families with clinical diagnosis of MODY were studied....
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1420380
更新日期:2000-04-01 00:00:00
abstract:OBJECTIVE:The insulin-resistant state of the polycystic ovary syndrome (PCOS) was found to be associated with a decreased glucose transporter GLUT4 expression in the insulin target tissues. This study was performed to explore whether the well-known clinical, hormonal and metabolic efficacy of metformin or rosiglitazone...
journal_title:European journal of endocrinology
pub_type: 杂志文章,随机对照试验
doi:10.1530/EJE-07-0857
更新日期:2008-06-01 00:00:00