Abstract:
OBJECTIVE:Medullary thyroid carcinoma (MTC) occurs sporadically in 75% of patients. Metastatic disease is associated with significantly poorer survival. The aim of this study was to identify prognostic markers for progressive MTC and oncogenic factors associated with response to vandetanib therapy. DESIGN AND METHODS:Clinical courses of 32 patients with sporadic MTC (n=10 pN0cM0, n=8 pN1cM0, n=14 pN1cM1) were compared with genetic profiles of the patients' primary tumour tissue. Analysis for RET proto-oncogene mutations was performed by Sanger sequencing and next-generation sequencing (NGS). The mRNA expression (mRNA count) of 33 targets was measured by nCounter NanoString analysis. RESULTS:Somatic RET mutations occurred in 21/32 patients. The RET918 mutation was found in 8/14 pN1cM1 patients. BRAF (P=0.019), FGFR2 (P=0.007), FGFR3 (P=0.044) and VEGFC (P=0.042) mRNA expression was significantly lower in pN1cM0/pN1cM1 compared with pN0cM0 patients, whereas PDGFRA (P=0.026) mRNA expression was significantly higher in pN1cM0/pN1cM1 when compared with pN0cM0 patients. Among the 10/32 vandetanib-treated patients, 5 showed partial response (PR), all harbouring the RET918 mutation. mRNA expression of FLT1 (P=0.039), FLT4 (P=0.025) and VEGFB (P=0.042) was significantly higher in therapy responders. CONCLUSIONS:In this study, we identified molecular markers in primary tumour tissue of sporadic MTC associated with the development of metastasis (both lymph node and organ metastasis) as well as response to vandetanib therapy.
journal_name
Eur J Endocrinoljournal_title
European journal of endocrinologyauthors
Tiedje V,Ting S,Walter RF,Herold T,Worm K,Badziong J,Zwanziger D,Schmid KW,Führer Ddoi
10.1530/EJE-16-0252subject
Has Abstractpub_date
2016-09-01 00:00:00pages
173-80issue
3eissn
0804-4643issn
1479-683Xpii
EJE-16-0252journal_volume
175pub_type
杂志文章abstract:AIM:To characterize the clinical phenotype of type 2 diabetes mellitus (T2DM) with respect to age, gender, and BMI. METHOD:Anonymized data of 120,183 people with T2DM from the German/Austrian multicenter Diabetes Patienten Verlaufsdokumentation database were analyzed based on chronological age or age at diagnosis (0-1...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-12-0143
更新日期:2012-08-01 00:00:00
abstract::In 1996, the German Registry of Pituitary Tumors was founded by the Pituitary Section of the German Society of Endocrinology as a reference center for collection and consultant pathohistological studies of pituitary tumors. The experiences of the first 10 years of this registry based on 4122 cases will herein be repor...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/eje.1.02326
更新日期:2007-02-01 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:OBJECTIVE:Thyroid hormone resistance (RTH) is characterised by variable tissue hyporesponsiveness to thyroid hormone. The disorder is usually caused by mutations in the thyroid hormone receptor beta (TR beta). We describe a large family with this disorder. SUBJECTS AND MEASUREMENT: We identified 36 family members with ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1500425
更新日期:2004-04-01 00:00:00
abstract:OBJECTIVE:To assess the value of the diagnostic whole body (131)I scan after thyroidectomy and (131)I ablation. DESIGN:Retrospective analysis of all patients with differentiated thyroid cancer treated in one centre between 1990 and 2000. RESULTS:A total of 153 consecutive patients who underwent diagnostic scanning fo...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1500649
更新日期:2004-05-01 00:00:00
abstract:BACKGROUND:Individuals carrying a heterozygous inactivating PAX8 mutation are affected by congenital hypothyroidism (CH), although heterozygous Pax8 knockout mice are not. It has remained unclear whether CH in PAX8 mutation carriers is caused by haploinsufficiency or a dominant negative mechanism. OBJECTIVE:To report ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-12-0410
更新日期:2012-11-01 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::There is increasing evidence that ovarian steroids inhibit vascular responsiveness to the neurohypophysial hormone vasopressin. The present study examined the recovery of the arterial blood pressure following a single (2 ml/100 g body weight) haemorrhage in ovariectomized (OVX) Brattleboro rats with hereditary hypotha...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1360330
更新日期:1997-03-01 00:00:00
abstract:OBJECTIVE:Pretibial myxedema (PM) is a manifestation of Graves' disease (GD). Currently, its diagnosis depends on physicians' observation and biopsy. No satisfactory, objective, and non-invasive tool is available to record and investigate lesions. Digital infrared thermal imaging (DITI) detects surface temperature, and...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-10-1095
更新日期:2011-04-01 00:00:00
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
更新日期:2014-04-10 00:00:00
abstract::Corticotrophin-releasing hormone (CRH) causes vasodilatation in the human fetal-placental circulation and has paracrine actions in placental tissue, suggesting that CRH receptors may be present in the human placenta. We have now identified and characterized placental CRH binding sites and compared them to those descri...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1330591
更新日期:1995-11-01 00:00:00
abstract::The GH/IGF1 axis may play an important role in cognitive function. This theory is supported by the finding that both GH and IGF1 receptors are located in several brain areas such as the hippocampus, a brain area that is known to play an essential role in cognitive processes, especially memory and learning. However, th...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-08-0279
更新日期:2008-12-01 00:00:00
abstract:OBJECTIVE:Adjuvant-induced arthritis induces a catabolic response, and a decrease in circulating IGF-I. Hypermetabolism and GH insensitivity have been described in acute inflammation. The aim of this study was to analyze whether impaired IGF-I secretion in arthritic rats can be attributed to hepatic GH resistance. DES...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1440529
更新日期:2001-05-01 00:00:00
abstract:OBJECTIVE:C-peptide, a cleavage product of insulin, exerts biological effects in patients with type 1 diabetes mellitus, but its role in type 2 diabetes mellitus is controversial. Our aim was to examine the associations between fasting C-peptide levels and all-cause mortality, specific-cause mortality and the incidence...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-12-0085
更新日期:2012-08-01 00:00:00
abstract::Phaeochromocytoma is a rare, usually benign, tumour predominantly managed by endocrinologists. Over the last decade, major advances have been made in understanding the molecular genetic basis of adrenal and extra-adrenal phaeochromocytoma (also referred to as adrenal phaeochromocytoma (aPCA) and extra-adrenal function...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-11-0497
更新日期:2012-02-01 00:00:00
abstract::Glucose is the main substrate utilized by the brain and as such multiple regulatory mechanisms exist to maintain glucose concentrations. When these mechanisms fail or are defective, hypoglycemia ensues. Due to these robust mechanisms, hypoglycemia is uncommon and usually occurs in the setting of the treatment of diabe...
journal_title:European journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1530/EJE-16-1062
更新日期:2017-07-01 00:00:00
abstract::Growth in neuroblastoma cells is regulated by insulin-like growth factors (IGFs) whose action is modulated by IGF binding proteins (IGFBPs). In this study, SK-N-SH neuroblastoma cells were shown to produce IGF-II, IGFBP-2, IGFBP-4 and small quantities of IGFBP-6. We have studied the effects of a natural morphogen, ret...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1340474
更新日期:1996-04-01 00:00:00
abstract:Objective:Statin therapy has been linked to an increased risk of type 2 diabetes in high-risk populations; however, the pathophysiology of this association remains to be clarified. We investigated glucagon suppression and its relationship with insulin resistance in prediabetic subjects undergoing atorvastatin therapy; ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-19-0173
更新日期:2019-12-01 00:00:00
abstract:OBJECTIVE:Inactivating mutations of the GH-releasing hormone receptor (GHRHR) gene (GHRHR) cause familial isolated GH deficiency (IGHD) type IB. The GH response to physical exercise (PE) in patients lacking GHRHR has never been studied. We hypothesized that subjects lacking functional GHRHR may be a model to study GH r...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1470591
更新日期:2002-11-01 00:00:00
abstract:OBJECTIVE:Height variability is largely under genetic control, although identifying the genetic variants involved has been until recently challenging. Smallness for gestational age (SGA) is a risk factor for adult short stature. Genome-wide association studies have identified a single nucleotide polymorphism (SNP) (rs1...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-08-0794
更新日期:2009-04-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-07-0259
更新日期:2007-08-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-15-0860
更新日期:2016-02-01 00:00:00
abstract::Context Abnormalities in the hypothalamo-pituitary-gonadal axis have long been reported in Noonan syndrome (NS) males with only few data available in prepubertal children. Objective The aim of this study was to describe the gonadal function of NS males from childhood to adulthood. Design It is a retrospective chart re...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-18-0582
更新日期:2018-12-01 00:00:00
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journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-09-0042
更新日期:2009-07-01 00:00:00
abstract::We report on a 15-year-old girl who had presented with acute onset central diabetes insipidus at the age of 8 years; this was followed by growth failure due to acquired growth hormone deficiency. Initial magnetic resonance imaging showed a uniformly enlarged pituitary stalk and absence of posterior pituitary hyperinte...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/eje.0.1390635
更新日期:1998-12-01 00:00:00
abstract:BACKGROUND:X-linked adrenoleukodystrophy (X-ALD) is the most frequent, severely neurodegenerative, clinically heterogeneous peroxisomal disorder, the signs of which are a consequence of myelin, adrenal cortex, and testes impairment. OBJECTIVE:We studied testosterone, LH, and FSH levels in X-ALD/adrenomyeloneuropathy (...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-11-0490
更新日期:2012-02-01 00:00:00
abstract:BACKGROUND/AIM:Our previous studies showed that administration of dexamethasone plus food increased serum leptin levels 100% more than dexamethasone alone. We hypothesized that this increase in leptin from the meal could result directly from the provision of fuel metabolites rather than from the meal-induced rise in in...
journal_title:European journal of endocrinology
pub_type: 临床试验,杂志文章
doi:10.1530/eje.0.1480669
更新日期:2003-06-01 00:00:00
abstract:OBJECTIVE:Limited data exist concerning the presence of polycystic ovary syndrome (PCOS) in premenopausal women with nonalcoholic fatty liver disease (NAFLD). We aimed to investigate the prevalence of PCOS in overweight and obese premenopausal women with NAFLD. DESIGN:Prospective, observational, and cross-sectional st...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-15-0567
更新日期:2015-12-01 00:00:00
abstract:OBJECTIVE:Thymic neuroendocrine tumor is the second-most prevalent cause of ectopic adrenocorticotropic hormone (ACTH) syndrome (EAS), which is a rare disease characterized by ectopic ACTH oversecretion from nonpituitary tumors. However, the genetic abnormalities of thymic neuroendocrine tumors with EAS remain largely ...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-16-0546
更新日期:2017-02-01 00:00:00
abstract:BACKGROUND:Primary aldosteronism (PA) is the most common form of secondary hypertension, while Gitelman's syndrome (GS) is the most common inherited renal tubular disease. However, coexistence of these two diseases has never been previously reported. AIM AND SUBJECTS: The aim of our study was to describe the associatio...
journal_title:European journal of endocrinology
pub_type: 杂志文章
doi:10.1530/EJE-09-0271
更新日期:2009-08-01 00:00:00