Islet Stellate Cells Regulate Insulin Secretion via Wnt5a in Min6 Cells.

Abstract:

Background:Type 2 diabetes mellitus is a serious public health problem worldwide. Accumulating evidence has shown that β-cell dysfunction is an important mechanism underlying diabetes mellitus. The changes in the physiological state of islet stellate cells (ISCs) and the effects of these cells on β-cell dysfunction is an important mechanism underlying diabetes mellitus. The changes in the physiological state of islet stellate cells (ISCs) and the effects of these cells on. Methods:Glucose-stimulated insulin secretion (GSIS) from Min6 cells was examined by estimating the insulin levels in response to high glucose challenge after culture with ISC supernatant or exogenous Wnt5a. Western blotting and quantitative real-time polymerase chain reaction (qRT-PCR) analyses were used to observe changes in the β-cell dysfunction is an important mechanism underlying diabetes mellitus. The changes in the physiological state of islet stellate cells (ISCs) and the effects of these cells on. Results:We observed a significant increase in insulin secretion from Min6 cells cocultured in vitro with supernatant from db/m mouse ISCs compared to that from Min6 cells cocultured with supernatant from db/db mouse ISCs; The intracellular Ca2+ concentration in Min6 cells increased in cultured in vitro with supernatant from db/m mouse ISCs and exogenous Wnt5a compared to that from control Min6 cells. Culture of Min6 cells with exogenous Wnt5a caused a significant increase in pCamKII, pFoxO1, PDX-1, and Glut2 levels compared to those in Min6 cells cultured alone; this treatment further decreased Ror2 and Cask expression but did not affect β-cell dysfunction is an important mechanism underlying diabetes mellitus. The changes in the physiological state of islet stellate cells (ISCs) and the effects of these cells on. Conclusion:ISCs regulate insulin secretion from Min6 cells through the Wnt5a protein-induced Wnt-calcium and FoxO1-PDX1-GLUT2-insulin signalling cascades.

journal_name

Int J Endocrinol

authors

Xu W,Jones PM,Geng H,Li R,Liu X,Li Y,Lv Q,Liu Y,Wang J,Wang X,Sun Z,Liang J

doi

10.1155/2020/4708132

subject

Has Abstract

pub_date

2020-02-24 00:00:00

pages

4708132

eissn

1687-8337

issn

1687-8345

journal_volume

2020

pub_type

杂志文章
  • Effect of gelam honey on the oxidative stress-induced signaling pathways in pancreatic hamster cells.

    abstract::Background. Oxidative stress induced by reactive oxygen and nitrogen species is critically involved in the impairment of β -cell function during the development of diabetes. Methods. HIT-T15 cells were cultured in 5% CO2 and then preincubated with Gelam honey extracts (20, 40, 60, and 80 µg/mL) as well as quercetin (2...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2013/367312

    authors: Batumalaie K,Zaman Safi S,Mohd Yusof K,Shah Ismail I,Devi Sekaran S,Qvist R

    更新日期:2013-01-01 00:00:00

  • GC Gene Polymorphisms and Vitamin D-Binding Protein Levels Are Related to the Risk of Generalized Aggressive Periodontitis.

    abstract::Objective. To explore whether GC (group-specific component) rs17467825, rs4588, and rs7041 polymorphisms are associated with generalized aggressive periodontitis. Methods. This case-control study recruited 372 patients with generalized aggressive periodontitis (group AgP) and 133 periodontal healthy subjects (group HP...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2016/5141089

    authors: Song W,Wang X,Tian Y,Zhang X,Lu R,Meng H

    更新日期:2016-01-01 00:00:00

  • Clinicopathological Characteristics and Prognosis of Papillary Thyroid Carcinoma in Naturally Menopausal Women with Various Durations of Premenarche, Reproductive Periods, and Postmenopausal Stages.

    abstract::Background. Papillary thyroid cancer (PTC) exhibits a higher incidence in women. Due to various ages at menarche and menopause, estrogen levels vary, which may account for the differences in the occurrence, development, and prognosis of female patients with PTC. Objective. The aim of this study was to investigate the ...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2017/5702716

    authors: Zhu X,Yu B,Huang YQ,Zhou JN,Ge MH

    更新日期:2017-01-01 00:00:00

  • Validation of Point-of-Care Glucose Testing for Diagnosis of Type 2 Diabetes.

    abstract::Point-of-care (POC) glucose technology is currently considered to be insufficiently accurate for the diagnosis of diabetes. The objective of this study was to investigate the diagnostic accuracy of an innovative, interference-resistant POC glucose meter (StatStrip glucose hospital meter, Nova Biomedical, USA) in subje...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2013/206309

    authors: Vučić Lovrenčić M,Radišić Biljak V,Božičević S,Pape-Medvidović E,Ljubić S

    更新日期:2013-01-01 00:00:00

  • Effects of Vitamin D Supplementation on Glucose and Insulin Homeostasis and Incident Diabetes among Nondiabetic Adults: A Meta-Analysis of Randomized Controlled Trials.

    abstract:Aims:Emerging evidence has suggested a mechanistic link from vitamin D metabolism to glucose and insulin homeostasis. This study is aimed at specifically quantifying the direct effects of vitamin D supplementation on indexes of glucose and insulin homeostasis as well as incidence of type 2 diabetes (T2D) among nondiabe...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2018/7908764

    authors: Tang H,Li D,Li Y,Zhang X,Song Y,Li X

    更新日期:2018-12-03 00:00:00

  • Associations of Sun Exposure with 25-Hydroxyvitamin D and Parathyroid Hormone Levels in a Cohort of Hypertensive Patients: The Graz Endocrine Causes of Hypertension (GECOH) Study.

    abstract::Sunlight-induced vitamin D, synthesis in the skin is the major source of vitamin D, but data on the relationship of sun-related behaviour with vitamin D and parathyroid hormone (PTH) levels are relatively sparse. We evaluated whether habitual sun exposure is associated with 25-hydroxyvitamin D (25[OH]D) and PTH levels...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2012/732636

    authors: Pilz S,Kienreich K,Stückler D,Meinitzer A,Tomaschitz A

    更新日期:2012-01-01 00:00:00

  • Association among Fibrinolytic Proteins, Metabolic Syndrome Components, Insulin Secretion, and Resistance in Schoolchildren.

    abstract::We investigated the role of urokinase plasminogen activator (uPA) and its soluble receptors (suPAR) and plasminogen activator inhibitor-1 (PAI-1) in metabolic syndrome (MetS) components, insulin secretion, and resistance in schoolchildren. We enrolled 387 children, aged 10.3 ± 1.5 years, in Taipei. Anthropometry, fibr...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2015/170987

    authors: Chen JS,Wu CZ,Chu NF,Chang LC,Pei D,Lin YF

    更新日期:2015-01-01 00:00:00

  • miR-129-5p Inhibits Adipogenesis through Autophagy and May Be a Potential Biomarker for Obesity.

    abstract:Introduction:Obesity has an unclear pathogenesis. MicroRNAs (miRNAs) may function as biologically active molecules for obesity through regulating adipocyte differentiation. This study aimed to identify how miR-129-5p (a specific miRNA) regulates adipogenesis in vitro and explore its possible role in the pathogenesis of...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2019/5069578

    authors: Fu X,Jin L,Han L,Yuan Y,Mu Q,Wang H,Yang J,Ning G,Zhou D,Zhang Z

    更新日期:2019-11-06 00:00:00

  • Relationship between Subclinical Thyroid Dysfunction and the Risk of Cardiovascular Outcomes: A Systematic Review and Meta-Analysis of Prospective Cohort Studies.

    abstract:BACKGROUND:Evidence on the association between subclinical thyroid dysfunction and the risk of cardiovascular outcomes are conflicting. METHODS AND RESULTS:PubMed, EMbase, Web of Science, Cochrane Library, and China Biology Medicine (CBM) databases were searched from inception to July 10, 2016. A total of 16 studies w...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章,评审

    doi:10.1155/2017/8130796

    authors: Sun J,Yao L,Fang Y,Yang R,Chen Y,Yang K,Tian L

    更新日期:2017-01-01 00:00:00

  • Ethynilestradiol 20 mcg plus Levonorgestrel 100 mcg: Clinical Pharmacology.

    abstract::Estroprogestins (EPs) are combinations of estrogen and progestin with several actions on women's health. The different pharmacological composition of EPs is responsible for different clinical effects. One of the most used low-dose EP associations is ethinylestradiol 20 mcg plus levonorgestrel 100 mcg in monophasic reg...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章,评审

    doi:10.1155/2014/102184

    authors: Lello S,Cavani A

    更新日期:2014-01-01 00:00:00

  • Quality of Life and Sexual Health in the Aging of PCa Survivors.

    abstract::Prostate cancer (PCa) is the most common malignancy in elderly men. The progressive ageing of the world male population will further increase the need for tailored assessment and treatment of PCa patients. The determinant role of androgens and sexual hormones for PCa growth and progression has been established. Howeve...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章,评审

    doi:10.1155/2014/470592

    authors: Gacci M,Baldi E,Tamburrino L,Detti B,Livi L,De Nunzio C,Tubaro A,Gravas S,Carini M,Serni S

    更新日期:2014-01-01 00:00:00

  • Correlation between B-Type Natriuretic Peptide and Functional/Cognitive Parameters in Discharged Congestive Heart Failure Patients.

    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

    authors: Leto L,Testa M,Feola M

    更新日期:2015-01-01 00:00:00

  • Resistance to the Beneficial Metabolic Effects and Hepatic Antioxidant Defense Actions of Fibroblast Growth Factor 21 Treatment in Growth Hormone-Overexpressing Transgenic Mice.

    abstract::Fibroblast growth factor 21 (FGF21) modulates a diverse range of biological functions, including glucose and lipid metabolism, adaptive starvation response, and energy homeostasis, but with limited mechanistic insight. FGF21 treatment has been shown to inhibit hepatic growth hormone (GH) intracellular signaling. To ev...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2015/282375

    authors: Boparai RK,Arum O,Miquet JG,Masternak MM,Bartke A,Khardori RK

    更新日期:2015-01-01 00:00:00

  • Rare Somatic MEN1 Gene Pathogenic Variant in a Patient Affected by Atypical Parathyroid Adenoma.

    abstract:Objective:Atypical parathyroid adenoma is a rare neoplasm, showing atypical histological features intermediate between classic benign adenoma and the rarest parathyroid carcinoma, whose the clinical behaviour and outcome is not yet understood or predictable. Up to date only two cases of atypical adenoma were found asso...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2020/2080797

    authors: Cinque L,Pugliese F,Clemente C,Castellana S,Leone MP,de Martino D,Balsamo T,Battista C,Biagini T,Graziano P,Castori M,Scillitani A,Guarnieri V

    更新日期:2020-04-27 00:00:00

  • Distribution of abdominal obesity and fitness level in overweight and obese korean adults.

    abstract::Background. Abdominal obesity and its relative distribution are known to differ in association with metabolic characteristics and cardiorespiratory fitness. This study aimed to determine an association between fitness level and abdominal adiposity in overweight and obese adults. Methods. 228 overweight and obese indiv...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2014/854392

    authors: Kim S,Kim JY,Lee DC,Lee HS,Lee JW,Jeon JY

    更新日期:2014-01-01 00:00:00

  • Comparison of ox-LDL Levels in Diabetic Patients with Normo-, Micro-, and Macroalbuminuria with Their First Degree Relatives and the Healthy Control Group.

    abstract::Oxidized low density lipoprotein (ox-LDL) is a product of oxidative stress. In this cross-sectional study, we compared the ox-LDL concentrations in diabetic patients with normoalbuminuria (n = 28), microalbuminuria (n = 28), and macroalbuminuria (n = 28) with their first degree relatives (n = 28) and healthy control p...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2012/167154

    authors: Behzadi P,Torabi F,Amini M,Aminorroaya A

    更新日期:2012-01-01 00:00:00

  • Intrahepatic Lipid Content and Insulin Resistance Are More Strongly Associated with Impaired NEFA Suppression after Oral Glucose Loading Than with Fasting NEFA Levels in Healthy Older Individuals.

    abstract::Introduction. The mechanisms underlying the association between insulin resistance and intrahepatic lipid (IHL) accumulation are not completely understood. We sought to determine whether this association was explained by differences in fasting non-esterified fatty acid (NEFA) levels and/or NEFA suppression after oral ...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2013/870487

    authors: Finucane FM,Sharp SJ,Hatunic M,Sleigh A,De Lucia Rolfe E,Sayer AA,Cooper C,Griffin SJ,Savage DB,Wareham NJ

    更新日期:2013-01-01 00:00:00

  • 11β-Hydroxysteroid Dehydrogenase 2 in Preeclampsia.

    abstract::Preeclampsia is a serious medical problem affecting the mother and her child and influences their health not only during the pregnancy, but also many years after. Although preeclampsia is a subject of many research projects, the etiology of the condition remains unclear. One of the hypotheses related to the etiology o...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章,评审

    doi:10.1155/2016/5279462

    authors: Kosicka K,Siemiątkowska A,Główka FK

    更新日期:2016-01-01 00:00:00

  • Parathyroid Carcinoma: An Up-to-Date Retrospective Multicentric Analysis.

    abstract::Parathyroid carcinoma (PC) is a rare disease responsible for about 1% of primary hyperparathyroidism (PHPT) cases. PC usually has an indolent course, tough to differentiate from the benign causes of PHPT, and the only certain diagnosis is histologic. The gold standard surgical treatment is the en bloc resection associ...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2020/7048185

    authors: Quaglino F,Manfrino L,Cestino L,Giusti M,Mazza E,Piovesan A,Palestini N,Lauro C,Castellano E

    更新日期:2020-03-06 00:00:00

  • Pregnancy Ketonemia and Development of the Fetal Central Nervous System.

    abstract::Glucose is the major source of energy for the human brain which in turn uses ketone bodies as a supplement for energy deficit in glucose cell deficiency conditions. Pregnancy complicated by gestational diabetes is a condition associated with significantly increased risk of ketonemia development. The data available pro...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章,评审

    doi:10.1155/2018/1242901

    authors: Bronisz A,Ozorowski M,Hagner-Derengowska M

    更新日期:2018-06-04 00:00:00

  • Evidences of Polymorphism Associated with Circadian System and Risk of Pathologies: A Review of the Literature.

    abstract::The circadian system is a supraphysiological system that modulates different biological functions such as metabolism, sleep-wake, cellular proliferation, and body temperature. Different chronodisruptors have been identified, such as shift work, feeding time, long days, and stress. The environmental changes and our mod...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章,评审

    doi:10.1155/2016/2746909

    authors: Valenzuela FJ,Vera J,Venegas C,Muñoz S,Oyarce S,Muñoz K,Lagunas C

    更新日期:2016-01-01 00:00:00

  • Insulin Increases Sestrin 2 Content by Reducing Its Degradation through the PI 3 K/mTOR Signaling Pathway.

    abstract::Sestrin (SESN) is known as a cysteine sulfinic acid reductase. Recently, nonredox functions of SESN in metabolic regulation and antitumor property have been recognized. While mechanisms underlying the expression of SESN are not fully understood. Here we report that insulin markedly increased SESN2 level in HepG2 cells...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2015/505849

    authors: Chai D,Wang G,Zhou Z,Yang H,Yu Z

    更新日期:2015-01-01 00:00:00

  • The Prevalence and Associated Risk Factors of Impaired Glucose Regulation in Chinese Adults: A Population-Based Cross-Sectional Study.

    abstract::The goal of this study was to determine the prevalence and associated risk factors of impaired glucose regulation (IGR) in the population of Tongzhou, China, and to provide scientific basis for preventive interventions. In the study, the overall age-standardized prevalence of IGR (16.0%) in Tongzhou residents was high...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2015/731583

    authors: Zhao D,Wu N,Yang J,Liu S,Zhang N,Wang X,Zhang H

    更新日期:2015-01-01 00:00:00

  • Hyperoside Alleviates High Glucose-Induced Proliferation of Mesangial Cells through the Inhibition of the ERK/CREB/miRNA-34a Signaling Pathway.

    abstract:Purpose:Hyperoside, a flavonoid isolated from conventional medicinal herbs, has been demonstrated to exert a significant protective effect in diabetic nephropathy. This study aimed to determine the underlying mechanisms, by which hyperoside inhibits high glucose-(HG-) induced proliferation in mouse renal mesangial cell...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2020/1361924

    authors: Zhang L,Dai Q,Hu L,Yu H,Qiu J,Zhou J,Long M,Zhou S,Zhang K

    更新日期:2020-07-21 00:00:00

  • Free triiodothyronine concentrations are inversely associated with microalbuminuria.

    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

    authors: Zhou Y,Ye L,Wang T,Hong J,Bi Y,Zhang J,Xu B,Sun J,Huang X,Xu M

    更新日期:2014-01-01 00:00:00

  • Corrigendum to "The Alliance of Mesenchymal Stem Cells, Bone, and Diabetes".

    abstract::[This corrects the article DOI: 10.1155/2014/690783.]. ...

    journal_title:International journal of endocrinology

    pub_type: 已发布勘误

    doi:10.1155/2017/5924671

    authors: Napoli N,Strollo R,Paladini A,Briganti SI,Pozzilli P,Epstein S

    更新日期:2017-01-01 00:00:00

  • Total and High Molecular Weight Adiponectin Levels and Prediction of Cardiovascular Risk in Diabetic Patients.

    abstract::The study aimed at assessing the potential use of lower total and HMW adiponectin levels for predicting cardiovascular risk in patients with type 2 diabetes mellitus (T2DM). Concentrations of total adiponectin or high molecular weight (HMW) adiponectin decrease in association with the development of metabolic dysfunct...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2015/545068

    authors: Horáková D,Azeem K,Benešová R,Pastucha D,Horák V,Dumbrovská L,Martínek A,Novotný D,Švagera Z,Hobzová M,Galuszková D,Janout V,Doněvská S,Vrbková J,Kollárová H

    更新日期:2015-01-01 00:00:00

  • Polycystic Ovary Syndrome: Important Underrecognised Cardiometabolic Risk Factor in Reproductive-Age Women.

    abstract::Polycystic ovary syndrome (PCOS) is the most common endocrine disorder amongst women of reproductive age. Although PCOS is diagnosed exclusively based on reproductive criteria, it is also a metabolic disorder. Insulin resistance, impaired glucose tolerance, type 2 diabetes mellitus, obesity, and dyslipidemia are more ...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章,评审

    doi:10.1155/2015/786362

    authors: Baldani DP,Skrgatic L,Ougouag R

    更新日期:2015-01-01 00:00:00

  • Androgen Receptors Expression in Pituitary of Male Viscacha in relation to Growth and Reproductive Cycle.

    abstract::The aim of this work was to study the androgen receptors (AR) expression in pituitary pars distalis (PD) of male viscachas in relation to growth and reproductive cycle. AR were detected by immunocytochemistry and quantified by image analysis. Pituitary glands from fetus, immature, prepubertal, and adult viscachas duri...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2015/168047

    authors: Filippa VP,Rosales GJ,Cruceño AA,Mohamed FH

    更新日期:2015-01-01 00:00:00

  • Elevated Squamous Cell Carcinoma Antigen, Cytokeratin 19 Fragment, and Carcinoembryonic Antigen Levels in Diabetic Nephropathy.

    abstract:OBJECTIVE:We aimed to explore whether squamous cell carcinoma antigen (SCC), cytokeratin 19 fragment (Cyfra21-1), neuron-specific enolase (NSE), and carcinoembryonic antigen (CEA) are elevated in diabetic nephropathy (DN) and the association between urinary albumin-to-creatinine ratio (UACR) and tumor markers in diabet...

    journal_title:International journal of endocrinology

    pub_type: 杂志文章

    doi:10.1155/2017/5304391

    authors: Chen J,Tao F,Zhang B,Chen Q,Qiu Y,Luo Q,Gen Y,Meng J,Zhang J,Lu H

    更新日期:2017-01-01 00:00:00