Abstract:
:To examine the specific changes in gene expression in thyroid carcinomas, we performed sequence specific-differential display (SS-DD) analysis by using a specific degenerate primer for the superfamily of the small G protein. After subcloning and sequencing analysis, one of the genes that showed decreased expression in thyroid papillary carcinomas was revealed to be the proto-oncogene c-fos. Expression of c-fos mRNA in benign and malignant tissues was examined by reverse transcription-polymerase chain reaction (RT-PCR) and Northern blotting. The expression of c-fos was detected in all twelve normal thyroid tissues, whereas it decreased in thirteen of fifteen papillary carcinomas. These results indicate that the increased expression of c-fos mRNA is not necessarily to be an oncogenic feature of thyroid tumors. Further, its constant expression in normal thyroid tissues may play a role in the maintenance of thyroid function.
journal_name
Endocr Jjournal_title
Endocrine journalauthors
Liu G,Takano T,Matsuzuka F,Higashiyama T,Kuma K,Amino Ndoi
10.1507/endocrj.46.459subject
Has Abstractpub_date
1999-06-01 00:00:00pages
459-66issue
3eissn
0918-8959issn
1348-4540journal_volume
46pub_type
杂志文章abstract::Sirtuin1 (SIRT1) is activated during calorie restriction and appears to be related to energy balance through glucose or lipid metabolism and insulin signaling. These findings suggest that SIRT1 may play a role in the pathophysiology of visceral obesity. Therefore, we investigated the relationship between SIRT1 gene ex...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.ej13-0207
更新日期:2013-01-01 00:00:00
abstract::The present study was undertaken to determine pathophysiology of body water control in hypernatremic subjects with hypothalamic space-occupying lesions. Eight subjects with hypothalamic space-occupying lesions were divided into two groups of hypernatremia in the presence or absence of body water deficit. In 5 dehydrat...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.k07e-132
更新日期:2008-08-01 00:00:00
abstract::To evaluate the prevalence of lymphocytic infiltrate in a large series of pituitary adenomas, we retrospectively studied tumor tissues from 1400 patients. Based on immunocytochemical data, tumors were classified as PRL (n=411), multihormonal (n=310), immunonegative (n=275), ACTH (n=166), GH (n=137), alpha subunit (n=4...
journal_title:Endocrine journal
pub_type: 杂志文章,多中心研究
doi:10.1507/endocrj.45.357
更新日期:1998-06-01 00:00:00
abstract::The present study was undertaken to determine clinical features of hypopituitarism in elderly subjects. Thirty-one elderly patients with hypopituitarism were enrolled. They were 19 males and 12 females, with the ages of 70.7±5.4 years ranging from 62 to 80 years. High prevalence of hyponatremia (80.6%) and hypoglyc...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.ej12-0067
更新日期:2012-01-01 00:00:00
abstract::The neurohypophysial hormone, oxytocin, is involved in the regulation of energy metabolism. Adiponectin (APN) is an adipose tissue-specific serum protein that inversely associates with metabolic syndrome (MetS). High-molecular-weight adiponectin (HMW APN) is considered the active form. In the present study, we aimed t...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.EJ16-0078
更新日期:2016-07-30 00:00:00
abstract::Steroidogenic factor-1 [(SF-1/Ad4BP) (MIM184757)] is a nuclear receptor that regulates multiple genes involved in adrenal and gonadal development, steroidogenesis, reproduction, and other metabolic functions. Initially, mutations of SF-1/Ad4BP gene (NR5A1) in humans were identified in two 46, XY female patients with a...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.k08e-380
更新日期:2009-01-01 00:00:00
abstract::Gitelman syndrome (GS) is a salt-wasting tubulointerstitial disease of autosomal recessive inheritance (OMIM613395) caused by genic mutation of SLC12A3, which codes thiazide-sensitive Na-Cl cotransporter (NCCT) gene. The gene mutation of the majority of GS patients is compound heterozygous. This study analyzes two cas...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.EJ14-0289
更新日期:2015-01-01 00:00:00
abstract::Hypertension and norepinephrine hypersecretion in a 59-year-old woman suffering from malignant pheochromocytoma with multiple metastases were appropriately controlled with alpha- and beta- blockers, and alpha-methyltyrosine (alpha-MT), a catecholamine-synthesis inhibitor. Metastasized vertebrae were treated with exter...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.43.511
更新日期:1996-10-01 00:00:00
abstract::The antidiabetic effects of Lactobacillus casei (LC) on a non-insulin-dependent diabetes mellitus (NIDDM) model, KK-Ay mice, were investigated. The oral administration of LC to male 4-week-old KK-Ay mice, or raising the mice on a 0.05% LC-containing diet significantly decreased the plasma glucose at 8 to 10 weeks of a...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.44.357
更新日期:1997-06-01 00:00:00
abstract::We report a de novo heterozygous 5,013,940 bp terminal deletion of chromosome 15q26 in a 13 9/12 -year-old Japanese girl with short stature (-3.9 SD), mild mental retardation, and ventricular septal defect (VSD). This terminal deletion involved IGF1R but not NR2F2, and was associated with an addition of telomere repea...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.k10e-251
更新日期:2011-01-01 00:00:00
abstract::While patients with large goitrous thyroid diseases often have a relatively high serum free triiodothyronine (FT3)/free thyroxine (FT4) ratio, athyreotic patients have a relatively low FT3/FT4 ratio. Here we investigated the relationship between thyroid hormone status and thyroid volume (TV) among a large number of eu...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.EJ19-0063
更新日期:2019-09-28 00:00:00
abstract::Tumor necrosis factor-alpha (TNF-alpha) in placenta is believed to be involved in pathogenesis of intrauterine growth restriction. In contrast, insulin-like growth factors (IGFs) are believed to be important for stimulation of fetal and placental growth. IGF-I stimulates metabolic and growth-promoting actions directly...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.k09e-189
更新日期:2010-01-01 00:00:00
abstract::In this study we confirmed our previous findings on the importance of IgE in Graves' disease and further investigated the relationships existing among Graves' disease, IgE, and interleukin-4. Two hundred and thirty-two newly diagnosed Graves' disease patients were treated with methimazole for 2 years, and were classif...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.k06-054
更新日期:2006-12-01 00:00:00
abstract::In this study, we investigated the value of thyroxine administration to prevent recurrence after bilateral subtotal thyroidectomy for multinodular goiter. Patients that had benign multinodular goiter were operated on with the same surgical principles: ligation of both superior and inferior thyroid arteries on both sid...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.47.349
更新日期:2000-06-01 00:00:00
abstract::To evaluate the clinical usefulness of serum soluble Fas (sFas) and sFas ligand as a prognostic factor and for monitoring the regression and progression of metastatic prostate cancer treated with endocrine therapy, sFas and sFas ligand were measured in sera collected from 30 patients with untreated metastatic prostate...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.50.629
更新日期:2003-10-01 00:00:00
abstract::Insulin-like growth factor-I activates a calcium-permeable cation channel GRC (growth factor-regulated channel). In the present study, we investigated the immunohistochemical localization of GRC in human tissues using a polyclonal anti-GRC antibody. Immunoreactive GRC was detected in the stomach, duodenum, large intes...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.49.349
更新日期:2002-06-01 00:00:00
abstract::Betacellulin (BTC) purified from mouse beta cell tumor (betaTC-3) is a new member of the epidermal growth factor (EGF) family which can bind receptor tyrosine kinase, EGF receptor (erbB1) and erbB4. It has been demonstrated that proBTC mRNA was abundantly expressed in human pancreas tissue, and that BTC converted amyl...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.46.755
更新日期:1999-12-01 00:00:00
abstract::Irisin is an adipokine/myokine which could be connected with insulin sensitivity. Polycystic ovary syndrome (PCOS) is characterized by oligo- or anovulation, polycystic ovary, hyperandrogenism and insulin resistance. The aim of the present study was to determine the relationship between serum irisin concentration and ...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.EJ16-0249
更新日期:2016-12-30 00:00:00
abstract::Although several authors have reported single cases illustrative of some ultrasonographic characteristic of parathyroid carcinoma, the value of ultrasonography for diagnosing this entity remains to be determined. The purpose of our study was to investigate the ultrasonographic features of parathyroid carcinoma in a la...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.48.213
更新日期:2001-04-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to assess the rate of malignancy in thyroid nodules incidentally detected at sonography and to determine the diagnostic value of ultrasonography-guided fine needle aspiration cytology (USgFNAC) in thyroid nodules. METHODS:Five hundred patients (84 men and 416 women) who had thyr...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.k07-120
更新日期:2008-03-01 00:00:00
abstract::The objective of this study was to investigate the effect of administration of recombinant human growth hormone (hGH) in patients with Noonan syndrome. hGH was administered (0.5 IU/kg/week) to 15 patients with Noonan syndrome over a 2 year period. Average patient age prior to therapy was 7.5 +/- 2.5 (mean +/- SD) yr, ...
journal_title:Endocrine journal
pub_type: 临床试验,杂志文章
doi:10.1507/endocrj.51.61
更新日期:2004-02-01 00:00:00
abstract::The aim of this study was to assess the effect of the long-term different diabetic therapies on the plasma leptin level in type 2 diabetic subjects. We measured plasma leptin, body fat and fasting plasma insulin in 96 type 2 diabetic male subjects. They had received the same treatment regimen for more than one year (3...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.48.377
更新日期:2001-06-01 00:00:00
abstract::The tyrosine kinase inhibitors (TKIs) sorafenib, lenvatinib, vandetanib, and cabozantinib are currently used for thyroid cancer treatment; however, the differences in their clinical efficacy and toxicity remain unclear. This meta-analysis assessed the efficacy and toxicity of these four TKIs based on 34 studies. The p...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.EJ20-0171
更新日期:2020-12-28 00:00:00
abstract::We measured serum levels of the carboxy-terminal propeptide of type 1 procollagen (P1CP) as a marker of bone formation and the carboxy-terminal telopeptide of type 1 collagen (1CTP) as a marker of bone resorption by RIA in sera from 40 Graves' disease patients and 14 Hashimoto's disease patients before and during trea...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.43.701
更新日期:1996-12-01 00:00:00
abstract::Glucagon dysfunction as well as insulin dysfunction is associated with the pathogenesis of type 2 diabetes (T2DM). However, it is still unclear whether the measurement of plasma glucagon levels is useful in understanding the pathophysiology of T2DM. We recently reported that sandwich ELISA provides more accurate plasm...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.EJ20-0079
更新日期:2020-09-28 00:00:00
abstract::Multiple endocrine neoplasia type 1 (MEN 1) is rarely reported in Japanese and other oriental populations. To examine if there is a racial difference in the prevalence of MEN 1, we initiated extensive work on patients with endocrine tumors for additional lesions, and annual screening of family members of affected pati...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.44.841
更新日期:1997-12-01 00:00:00
abstract::The management of occult small thyroid nodules found by ultrasonography is sometimes problematic. Self-palpation may be utilized in the follow-up of these nodules. We developed a method of thyroid self-examination (TSE). We examined the size of the nodules palpable by this method by ultrasonography. In 78 patients exa...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.47.591
更新日期:2000-10-01 00:00:00
abstract::Insulin and insulin-like growth factor-1 (IGF-1) are two structurally related hormones which produce similar biological activities such as metabolic and growth promoting actions. Their receptors, insulin and IGF-1 receptors, also share similarities in both structure and functions such as tyrosine-specific protein kina...
journal_title:Endocrine journal
pub_type: 杂志文章,评审
doi:10.1507/endocrj.43.suppl_s33
更新日期:1996-10-01 00:00:00
abstract::We had a patient with asymptomatic hyper-immunoreactive glucagonemia and with no evidence of pancreatic tumor detected by radiological examinations. The glucagon level was not decreased by the administration of glucose or somatosatin analogue (SMS 201-995). Gel filtration studies revealed that most glucagon immunoreac...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.42.455
更新日期:1995-08-01 00:00:00
abstract::Growth hormone (GH) secreted from the pituitary is essential for postnatal growth in animals. GH exerts its actions by a direct effect on target organs and by stimulating insulin-like growth factor I (IGF-I) production. In the human pituitary, there is a naturally occurring variant protein which has a molecular mass o...
journal_title:Endocrine journal
pub_type: 杂志文章
doi:10.1507/endocrj.47.supplmarch_s37
更新日期:2000-03-01 00:00:00