Abstract:
:The complementary role of hyperglycemia and p27(kip1) suppression on islet beta cell regeneration was investigated in a syngeneic mouse model. p27(kip1) gene silencing was performed by infecting islets of C57BL/6 with shRNA lentiviral particles. At 54 hours after viral infection, p27(kip1) protein content in cultured targeting islets was 22% of that in freshly isolated islets. Six days after transplantation to diabetic mice, targeting islet graft had considerably more cells with Ki67-staining nuclei than nontargeting islets. The mice in the targeting-islet group had a significantly shorter duration of temporary hyperglycaemia than mice in the non-targeting-islet group. The long-term ex vivo beneficial effect of p27(kip1) silencing on graft function was also indicated by the significantly higher cumulative cure rate for diabetes in mice receiving 200 targeting islets than that in mice receiving 200 non-targeting islets. Our data suggest that hyperglycemia and persistent p27(kip1) suppression have a synergistic effect on islet beta cell replication in adult mice.
journal_name
Int J Endocrinoljournal_title
International journal of endocrinologyauthors
Chen ST,Fu SH,Hsu S,Huang YY,Hsu BRdoi
10.1155/2012/417390subject
Has Abstractpub_date
2012-01-01 00:00:00pages
417390eissn
1687-8337issn
1687-8345journal_volume
2012pub_type
杂志文章abstract:Objective:Aim of this study is to evaluate determinants of secondary normocalcemic hyperparathyroidism (SNHPT) persistence in patients who have undergone Roux-en-Y gastric bypass on vertical-banded gastroplasty. Methods:226 consecutive patients submitted to bariatric surgery were prospectively enrolled and divided in ...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2018/5010287
更新日期:2018-03-06 00:00:00
abstract::In the last decade, miRNAs have received substantial attention as potential players of diabetes microvascular complications, affecting the kidney, the retina, and the peripheral neurons. Compelling evidence indicates that abnormally expressed miRNAs have pivotal roles in key pathogenic processes of microvascular compl...
journal_title:International journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1155/2018/6890501
更新日期:2018-03-07 00:00:00
abstract::Type 2 diabetes mellitus (T2D) is a disorder of glucose metabolism. It is a complex process involving the regulation of insulin secretion, insulin sensitivity, gluconeogenesis, and glucose uptake at the cellular level. Diabetic peripheral neuropathy (DPN) is one of the debilitating complications that is present in app...
journal_title:International journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1155/2018/8641942
更新日期:2018-03-15 00:00:00
abstract::Sex steroid hormones have neuroprotective properties which may be mediated by brain-derived neurotrophic factor (BDNF). This study sought to determine the interactive effects of preadolescent hormone manipulation and BDNF heterozygosity (+/-) on hippocampal NMDA-R expression. Wild-type and BDNF+/- mice were gonadectom...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2018/7231915
更新日期:2018-01-31 00:00:00
abstract::Background. Pediatric CAH patients have an increased risk of cardiovascular disease, and it remains unknown if genetic predisposition is a contributing factor. Glucocorticoid receptor gene (NR3C1) polymorphisms are associated with an adverse metabolic profile. Our aim was to analyze the association between the NR3C1 p...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2014/594710
更新日期:2014-01-01 00:00:00
abstract::Endocannabinoids and their G-protein coupled receptors (GPCR) are a current research focus in the area of obesity due to the system's role in food intake and glucose and lipid metabolism. Importantly, overweight and obese individuals often have higher circulating levels of the arachidonic acid-derived endocannabinoids...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2013/361895
更新日期:2013-01-01 00:00:00
abstract::Purpose. To evaluate the associations between metformin, insulin, statins, and levothyroxine and breast cancer characteristics and outcome. Methods. Retrospective chart review of patients treated in our institute for early estrogen receptor (ER) positive, human epidermal growth factor receptor 2 negative breast cancer...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2016/4658469
更新日期:2016-01-01 00:00:00
abstract:Objective:The aim of the present study was to investigate the association between dietary patterns and precocious puberty among Shanghai children. Methods:A cross-sectional study was conducted among Shanghai children by multistage stratified cluster random sampling in June 2014. Diet was assessed using a simplified fo...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2018/4528704
更新日期:2018-01-16 00:00:00
abstract::Clinical evidences have highlighted the efficacy of myo-inositol and selenium in the treatment of autoimmune thyroiditis. Aim of this study was to further analyze the role of myo-inositol plus selenium (Myo-Ins-Se) in restoring a normal thyroid function of Hashimoto's patients with subclinical hypothyroidism. Eighty-s...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2017/2549491
更新日期:2017-01-01 00:00:00
abstract::To isolate pancreatic progenitor cells with the surface markers of hematopoietic stem cells, the expression of stem cell antigen (Sca-1) and c-Kit and the coexpression of them with pancreatic duodenal homeobox-1 (PDX-1), neurogenin 3 (Ngn3), and insulin were examined in murine embryonic pancreas. Then different pancre...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2012/948683
更新日期:2012-01-01 00:00:00
abstract::Acromegaly is caused by hypersecretion of growth hormone (GH) and consequently of insulin-like growth factor-I (IGF-1) due to pituitary tumor. Other causes, such as increased growth-hormone releasing hormone (GHRH) production, ectopic GHRH production, and ectopic GH secretion, are rare. Growth hormone and IGF-1 play a...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2012/839282
更新日期:2012-01-01 00:00:00
abstract::Gestational diabetes mellitus (GDM) is defined as any degree of carbohydrate intolerance, with onset or first recognition during second or third trimester of gestation. It is estimated that approximately 7% of all pregnancies are complicated by GDM and that its prevalence is rising all over the world. Thus, the screen...
journal_title:International journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1155/2018/6380463
更新日期:2018-04-12 00:00:00
abstract::Hyperparathyroidism-jaw tumor (HPT-JT) syndrome is an autosomal dominant disorder characterized by parathyroid tumors in association with fibro-osseous jaw tumors and uterine and renal lesions. HPT-JT syndrome is caused by germline mutations of the cell division cycle 73 (CDC73) gene that encodes the parafibromin, a 5...
journal_title:International journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1155/2019/1761030
更新日期:2019-12-18 00:00:00
abstract:Aims:The present study assessed the therapeutic effect of exenatide and metformin as the initial therapy on overweight/obese patients with newly diagnosed type 2 diabetes (T2D). Methods:The prospective, nonrandomized, interventional study enrolled a total of 230 overweight or obese patients with newly diagnosed T2D wh...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2017/9401606
更新日期:2017-01-01 00:00:00
abstract::Despite 70 years of experience treating thyrotoxic patients with radioiodine not all patients are successfully treated by a single dose. Multiple factors predicting radioiodine efficacy have been reported. The aim of this study was to assess whether ethnicity was associated with radioiodine response. A retrospective r...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2016/7863867
更新日期:2016-01-01 00:00:00
abstract::The study explored the utility of four-point preprandial glucose self-monitoring to calculate several indices of glycemic control and variability in a study adding the DPP-4 inhibitor vildagliptin to ongoing insulin therapy. This analysis utilized data from a double-blind, randomized, placebo-controlled crossover stud...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2015/484231
更新日期:2015-01-01 00:00:00
abstract::Low birth weight is associated with reduced bone mass and density in adult life. However, effects of maternal hypoxia (MH) on offspring bone development are not known. Objective. The current study investigated the effects of fetal growth restriction induced by MH during the last half of gestation on bone structure and...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2014/916918
更新日期:2014-01-01 00:00:00
abstract:Background:The aim was to investigate the amounts of saliva and serum asprosin in order to determine whether it is related to obesity and whether salivary glands synthesize asprosin or not. Methods:A total of 116 underweight, normal weight, overweight, and obese (class I, class II, and class III) volunteers participat...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2019/2521096
更新日期:2019-03-27 00:00:00
abstract:Background:Total thyroidectomy (TT) is recommended in the treatment of malignant and benignant thyroid diseases, and, to date, transient hypocalcemia is the most frequent complication after the procedure. We prospectively evaluated the role of vitamin D deficiency as a predictor of postoperative hypocalcemia. Methods:...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2020/8875257
更新日期:2020-10-10 00:00:00
abstract::The determination of B-type natriuretic peptides (BNP) may have a role in the diagnosis of heart failure (HF) or guiding HF therapy. This study investigated the role of BNP determination in a cohort of elderly patients admitted to hospital with acute decompensated HF and its correlation with main demographic, clinical...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2015/239136
更新日期:2015-01-01 00:00:00
abstract::Type 2 diabetes and depression are regarded as comorbid conditions, and three possible directions of the association between the diseases can underlie this observation of comorbidity. First, common etiology can increase a person's risk of both diseases; second, persons with type 2 diabetes have increased prevalence or...
journal_title:International journal of endocrinology
pub_type: 杂志文章,评审
doi:10.1155/2015/164760
更新日期:2015-01-01 00:00:00
abstract::Thyroid function and microalbuminuria are both associated with vascular disease and endothelial damage. However, whether thyroid function is associated with microalbuminuria is not well established. The objective was to explore the relationship between thyroid hormones and microalbuminuria in Chinese population. A com...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2014/959781
更新日期:2014-01-01 00:00:00
abstract::Objective. To examine the association of three most common obesity measures including body mass index (BMI), waist circumference (WC), and waist-to-hip ratio (WHR) with chronic kidney disease (CKD) risk in patients with type 2 diabetes mellitus (T2D). Design. Cross-sectional evaluation of the effect of anthropometric ...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2015/715871
更新日期:2015-01-01 00:00:00
abstract::Aim. To compare two creatinine-based estimated glomerular filtration rate (eGFR) equations, the chronic kidney disease epidemiology collaboration (CKD-EPI) and the modification of diet in renal disease (MDRD), for predicting the risk of CKD progression in type 2 diabetic patients with nephropathy. Methods. A total of ...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2013/848963
更新日期:2013-01-01 00:00:00
abstract::Bariatric surgery is currently the most effective therapy to induce weight loss in morbidly obese patients. Objective. This controlled, clinical trial with a two-year intervention was aimed at comparing the efficacy of two nonsurgical approaches versus bariatric surgery, on body weight changes and metabolic parameters...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2015/194696
更新日期:2015-01-01 00:00:00
abstract:Background:Gonadal injury following chemotherapy is of increasing importance with the continuous improvement of survival rates. The protection of gonadotropin hormone antagonist (GnRHant) in long-term adult survivors of adolescent cancers and some autoimmune diseases has not yet been evaluated. Methods:The present stu...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2018/4272575
更新日期:2018-06-10 00:00:00
abstract:Objective:Once-weekly PEGylated recombinant human growth hormone (rhGH) is the sole long-acting GH formulation available currently for pediatric patients with GH deficiency (GHD). The aim of this study was to evaluate the efficacy and safety of PEGylated rhGH therapy compared to daily rhGH therapy in GHD children treat...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2019/1438723
更新日期:2019-09-19 00:00:00
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journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2017/5304391
更新日期:2017-01-01 00:00:00
abstract::Primary hyperparathyroidism (PHPT) is not an uncommon disease in the western countries. In Thailand, on the contrary, PHPT was a rare condition with various clinical presentations. All 45 PHPT patients who underwent parathyroidectomy at the Department of Surgery, Siriraj Hospital during January 1997 and December 2007 ...
journal_title:International journal of endocrinology
pub_type: 杂志文章
doi:10.1155/2012/952426
更新日期:2012-01-01 00:00:00
abstract::Propylthiouracil- (PTU-) induced hepatotoxicity is rare but potentially lethal with a spectrum of liver injury ranging from asymptomatic elevation of transaminases to fulminant hepatic failure and death. We describe two cases of acute hepatic failure due to PTU that required liver transplantation. Differences in the c...
journal_title:International journal of endocrinology
pub_type:
doi:10.1155/2010/910636
更新日期:2010-01-01 00:00:00