Enhanced islet expansion by beta-cell proliferation in young diabetes-prone rats fed a protective diet.

Abstract:

:Type 1 diabetes is inhibited in diabetes-prone BioBreeding (BBdp) rats fed a low-antigen hydrolyzed casein (HC) diet. In cereal-fed BBdp rats, islet expansion is defective accompanied by a futile upregulation of islet neogenesis without increased islet mass, due to a subtle blockage in islet cell cycle. We hypothesized that islet growth is enhanced before insulitis in HC-fed young BBdp rats and that islet neogenesis could be stimulated by a trophic factor, islet neogenesis-associated protein (INGAP). beta-Cell homeostasis was analyzed using immunohistochemistry, morphometry, laser capture microdissection and RT-PCR in BBdp rats fed HC or cereal diets. beta-cell proliferation in small and medium islets, and the number and area fraction of medium and large islets were increased in HC-fed animals. In situ islet cell cycle analysis revealed an increased proportion of proliferating S + G2 cells in medium and large islets of 25-45 day HC-fed rats. Expression of the cell cycle inhibitor, p16(INK4a) correlated with islet size and the percentage of p16(INK4a+) beta-cells increased in HC-fed BBdp rats, likely reflecting an increase in large islet area fraction. In HC-fed rats, extra-islet insulin(+) clusters (EIC), insulin(+) duct cells, large islet area fraction, and beta-cell mass were increased. Neurogenin-3 and Pdx-1, markers of beta-cell progenitors, were increased in EIC of weanling HC-fed rats. Daily injection of INGAP (30-45 days) increased the number of small islets, total islets, and insulin(+) cells in small ducts. Thus, in BBdp rats fed a protective HC diet, beta-cell expansion is enhanced through increased beta-cell proliferation and stimulation of islet neogenesis.

journal_name

J Cell Physiol

authors

Wang GS,Kauri LM,Patrick C,Bareggi M,Rosenberg L,Scott FW

doi

10.1002/jcp.22151

subject

Has Abstract

pub_date

2010-08-01 00:00:00

pages

501-8

issue

2

eissn

0021-9541

issn

1097-4652

journal_volume

224

pub_type

杂志文章
  • Involvement of the TREK-1 channel in human alveolar cell membrane potential and its regulation by inhibitors of the chloride current.

    abstract::K+ channels of the alveolar epithelium control the driving force acting on the ionic and solvent flow through the cell membrane contributing to the maintenance of cell volume and the constitution of epithelial lining fluid. In the present work, we analyze the effect of the Cl- channel inhibitors: (4-[(2-butyl-6,7-dich...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.28396

    authors: Canella R,Martini M,Cavicchio C,Cervellati F,Benedusi M,Valacchi G

    更新日期:2019-08-01 00:00:00

  • Nestin expression is dynamically regulated in cardiomyocytes during embryogenesis.

    abstract::The transcriptional factors implicated in the expression of the intermediate filament protein nestin in cardiomyocytes during embryogenesis remain undefined. In the heart of 9,5-10,5 day embryonic mice, nestin staining was detected in atrial and ventricular cardiomyocytes and a subpopulation co-expressed Tbx5. At late...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.26165

    authors: Hertig V,Matos-Nieves A,Garg V,Villeneuve L,Mamarbachi M,Caland L,Calderone A

    更新日期:2018-04-01 00:00:00

  • Tranexamic acid suppresses the release of mitochondrial DNA, protects the endothelial monolayer and enhances oxidative phosphorylation.

    abstract::Damage-associated molecular patterns, including mitochondrial DNA (mtDNA) are released during hemorrhage resulting in the development of endotheliopathy. Tranexamic acid (TXA), an antifibrinolytic drug used in hemorrhaging patients, enhances their survival despite the lack of a comprehensive understanding of its cellu...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.28603

    authors: Prudovsky I,Carter D,Kacer D,Palmeri M,Soul T,Kumpel C,Pyburn K,Barrett K,DeMambro V,Alexandrov I,Brandina I,Kramer R,Rappold J

    更新日期:2019-11-01 00:00:00

  • Insulin-like growth factor binding protein (IGFBP)-5 is upregulated during both differentiation and apoptosis in primary cultures of mouse mammary epithelial cells.

    abstract::We have previously demonstrated that insulin-like growth factor binding protein-5 (IGFBP-5) is upregulated following treatment of the mouse mammary epithelial cell line HC11 with lactogenic hormones (dexamethasone, insulin, and prolactin-DIP). In addition, we have also shown that IGFBP-5 is upregulated in mammary epit...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.20587

    authors: Lochrie JD,Phillips K,Tonner E,Flint DJ,Allan GJ,Price NC,Beattie J

    更新日期:2006-05-01 00:00:00

  • Transient receptor potential vanilloid 1 activation induces inflammatory cytokine release in corneal epithelium through MAPK signaling.

    abstract::In certain epithelial tissues, activation of transient receptor potential (TRP) vanilloid subtype 1 (TRPV1) by noxious stimuli induces pro-inflammatory cytokine release, which helps to mitigate the challenge. While the corneal epithelium elicits such responses to a variety of challenges, it remains unknown whether TRP...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.21141

    authors: Zhang F,Yang H,Wang Z,Mergler S,Liu H,Kawakita T,Tachado SD,Pan Z,Capó-Aponte JE,Pleyer U,Koziel H,Kao WW,Reinach PS

    更新日期:2007-12-01 00:00:00

  • FOXE1 supports the tumor promotion of Gli2 on papillary thyroid carcinoma by the Wnt/β-catenin pathway.

    abstract::Papillary thyroid carcinoma (PTC) is a common malignancy in thyroid tissue. However, the molecular mechanism of PTC tumor progression remains unknown. The hedgehog (Hh) pathway is thought to play a key role during PTC development. Here we investigate the effects of glioma-associated oncogene protein-2 (Gli2), an impor...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.28399

    authors: Ma J,Huang X,Li Z,Shen Y,Lai J,Su Q,Zhao J,Xu J

    更新日期:2019-08-01 00:00:00

  • Bombesin enhancement of cAMP accumulation in Swiss 3T3 cells: evidence of a dual mechanism of action.

    abstract::Addition of bombesin in the presence of either forskolin or cholera toxin caused a marked (4-6 fold) enhancement of cAMP accumulation in Swiss 3T3 cells. This effect was time and concentration dependent, induced by various bombesin-like peptides and blocked by a bombesin antagonist. Enhancement of cAMP accumulation by...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041370203

    authors: Millar JB,Rozengurt E

    更新日期:1988-11-01 00:00:00

  • Altered plasma proteins released from platelets and endothelial cells are associated with human patent ductus arteriosus.

    abstract::Patent ductus arteriosus is the third most common congenital heart disease and resulted from the persistence of ductal patency after birth. Ductus arteriosus closure involves functional and structural remodeling, controlled by many factors. The changes in plasma protein levels associated with PDA closure are not known...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.27433

    authors: Hou HT,Xi-Zhang,Wang J,Liu LX,Zhang JF,Yang Q,He GW

    更新日期:2019-05-01 00:00:00

  • Extracellular acidification enhances DNA binding activity of MafG-FosB heterodimer.

    abstract::Cells are quite sensitive to a change of the extracellular pH and respond to it through detection of the H+/HCO3- level in extracellular fluid. However, little is known about molecular details induced by acidosis, such as intracellular pathways and gene expression. Here we describe properties of gene expression, prote...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.20369

    authors: Shimokawa N,Kumaki I,Qiu CH,Ohmiya Y,Takayama K,Koibuchi N

    更新日期:2005-10-01 00:00:00

  • New Roles of Lkb1 in Regulating Adipose Tissue Development and Thermogenesis.

    abstract::Adipose tissues regulate energy metabolism and reproduction. There are three types of adipocytes (brown, white, and beige adipocytes) in mammals. White adipocytes store energy and are closely associated with obesity and other metabolic diseases. The beige and brown adipocytes have numerous mitochondria and high levels...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章,评审

    doi:10.1002/jcp.25643

    authors: Xu Z,Liu J,Shan T

    更新日期:2017-09-01 00:00:00

  • Characterization of neutrophil alkaline phosphatase-inducing factor (NAP-IF).

    abstract::A factor, termed neutrophil alkaline phosphatase-inducing factor (NAP-IF), that has the capacity to increase the NAP activity of granulocytes was characterized by using two samples: cystic fluid (CF) and conditioned medium of a tumor cell line (T3M5). The molecular weight of NAP-IF was shown to be between 13,000 and 4...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041240213

    authors: Sato N,Asano S,Mori M,Ueyama Y,Sugano K,Ohsawa N,Takaku F

    更新日期:1985-08-01 00:00:00

  • Thrombin-induced thromboxane generation by neutrophils and lymphocytes: dependence on enzymic site.

    abstract::We examined the effects of thrombin on thromboxane generation by sheep neutrophils and lymphocytes in vitro. Physiological concentration of thrombin (50 nM) resulted in thromboxane B2 generation from both neutrophils and lymphocytes, which was comparable to that obtained with zymosan activated serum challenge of the c...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041320224

    authors: Bizios R,Lai L,Fenton JW 2nd,Malik AB

    更新日期:1987-08-01 00:00:00

  • Ca(2+)- and protein kinase C-dependent stimulation of mitogen-activated protein kinase in detergent-skinned vascular smooth muscle.

    abstract::Protein kinase C and mitogen-activated protein (MAP) kinase are expressed in all smooth muscle cells and believed to be important in several physiologically relevant properties of this muscle. Our goal was to determine if protein kinase C and MAP kinase are activated by a simple increase in cellular Ca(2+) and to dete...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/(SICI)1097-4652(199905)179:2<208::AID-JCP1

    authors: Katoch SS,Su X,Moreland RS

    更新日期:1999-05-01 00:00:00

  • Characterization of cellular and humoral immune responses to alkaline phosphatase from fertile hydatid cysts in the human peripheral blood.

    abstract::Hydatid cyst, the larval stage of the tapeworm Echinococcus granulosus and a causative agent of cystic echinococcosis, possesses a vast number of antigenic peptides that are constantly presented in the host immune system during infection. Here, we sought to provide more information about the cellular/humoral component...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.27092

    authors: Vatankhah A,Ghaffari SMR,Vatankhah RG,Piurkó V,Tímár J,Avan A,Jazayeri MH

    更新日期:2019-03-01 00:00:00

  • MicroRNA implications in the etiopathogenesis of ankylosing spondylitis.

    abstract::Ankylosing spondylitis (AS) is a chronic immune-mediated inflammatory disease that affects both axial and peripheral skeletons as well as soft tissues. Recent investigations offer that disease pathogenesis is ascribed to a complex interplay of genetic, environmental, and immunological factors. Until now, there is no a...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章,评审

    doi:10.1002/jcp.26500

    authors: Mohammadi H,Hemmatzadeh M,Babaie F,Gowhari Shabgah A,Azizi G,Hosseini F,Majidi J,Baradaran B

    更新日期:2018-08-01 00:00:00

  • Induction of plasminogen activator inhibitor 1 biosynthesis by hyperthermia.

    abstract::Hyperthermia is a clinical sign of inflammation and constitutes in itself an adaptive defense mechanism. The fibrinolytic system, a highly regulated proteolytic system, is involved in inflammatory processes. Plasminogen activator inhibitor 1 (PAI-1) is the principal inhibitor of the two activators of the fibrinolytic ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041480217

    authors: Bergonzelli GE,Kruithof EK

    更新日期:1991-08-01 00:00:00

  • Male germ cell specific sulfogalactoglycerolipid is recognized and degraded by mycoplasmas associated with male infertility.

    abstract::Sulfogalactosylglycerolipid (SGG) is the major mammalian male germ cell glycolipid and has been implicated in sperm/egg binding. Mycoplasma pulmonis, a species of Mollicutes, is associated with male infertility in rodents. Purified SGG incubated in the presence of M. pulmonis was enzymatically degraded by both desulfa...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041420121

    authors: Lingwood C,Schramayr S,Quinn P

    更新日期:1990-01-01 00:00:00

  • Fibroblast growth factor-2 inhibits CD40-mediated periodontal inflammation.

    abstract::Fibroblast growth factor-2 (FGF-2) stimulates periodontal regeneration by a broad spectrum of effects on periodontal ligament (PDL) cells, such as proliferation, migration, and production of extracellular matrix. A critical factor in the success of periodontal regeneration is the rapid resolution of inflammatory respo...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.27469

    authors: Fujihara C,Kanai Y,Masumoto R,Kitagaki J,Matsumoto M,Yamada S,Kajikawa T,Murakami S

    更新日期:2019-05-01 00:00:00

  • Chromosome balance and the control of malignancy.

    abstract::The Giemsa banding pattern of the chromosomes has been analyzed in a line of transformed golden hamster cells, revertant and re-revertant cells and their tumors. The transformed and re-revertant cells were malignant in vivo and had gained an additional chromosome 5(7). Revertants with a suppression of malignancy lost ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1040870112

    authors: Bloch-Shtacher N,Sachs L

    更新日期:1976-01-01 00:00:00

  • Cannabinoid receptor 1 mediates palmitic acid-induced apoptosis via endoplasmic reticulum stress in human renal proximal tubular cells.

    abstract::The endocannabinoid system (ECS) is activated at the onset of obesity and diverse metabolic diseases. Endocannabinoids mediate their physiological and behavioral effects by activating specific cannabinoid receptors, mainly cannabinoid receptor 1 (CB(1)R). Diabetic nephropathy (DN) is induced by hyperlipidemia, and ren...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.22255

    authors: Lim JC,Lim SK,Han HJ,Park SH

    更新日期:2010-11-01 00:00:00

  • Age-related differences in cellular and molecular profiles of inflammatory responses after spinal cord injury.

    abstract::Previous experimental and clinical studies have suggested that the behavioral and pathological outcomes of spinal cord injury (SCI) are affected by the individual's age at the time of injury. However, the underlying mechanism responsible for these differences remains elusive because it is difficult to match injuries o...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.22845

    authors: Kumamaru H,Saiwai H,Ohkawa Y,Yamada H,Iwamoto Y,Okada S

    更新日期:2012-04-01 00:00:00

  • Potentiating effects of pertussis toxin on leukotriene C4 induced formation of inositol phosphate and prostacyclin in human umbilical vein endothelial cells.

    abstract::Leukotriene C4 is an arachidonic acid metabolite and an important mediator of inflammation and anaphylaxis that is known to induce production of prostacyclin in endothelial cells. The goal of this study was to examine the signal transduction mechanisms activated by leukotriene C4 stimulation. Formation of inositol pho...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/(SICI)1097-4652(199810)177:1<103::AID-JCP1

    authors: Geirsson A,Halldórsson H,Magnúsdóttir K,Kjeld M,Thorgeirsson G

    更新日期:1998-10-01 00:00:00

  • Sulfated malto-oligosaccharides bind to basic FGF, inhibit endothelial cell proliferation, and disrupt endothelial cell tube formation.

    abstract::The interaction of basic FGF (bFGF) with heparin, heparan sulfate and related sugars can potentiate or antagonize bFGF activity, depending on the size of the saccharide used. Oligosaccharides based on heparin structures, as small as six sugar residues, have been demonstrated to bind to bFGF and block its activity, whi...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/(SICI)1097-4652(199609)168:3<657::AID-JCP1

    authors: Foxall C,Wei Z,Schaefer ME,Casabonne M,Fugedi P,Peto C,Castellot JJ Jr,Brandley BK

    更新日期:1996-09-01 00:00:00

  • Postnatal development of peroxisomal and mitochondrial enzymes in rat liver.

    abstract::Subcellular organellles from livers of rats three days prenatal to 50 weeks postnatal were separated on sucrose gradients. The peroxisomes had a constant density of 1.243 g/ml throughout the life of the animal. The density of the mitochondria changed from about 1.236 g/ml at birth to a constant value of 1.200 g/ml aft...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041010305

    authors: Krahling JB,Gee R,Gauger JA,Tolbert NE

    更新日期:1979-12-01 00:00:00

  • Monoclonal antibody that recognizes the carbohydrate portion of cell adhesion molecule L1 influences calcium current in cultured neurons.

    abstract::A monoclonal antibody (mAb), 2E12, against the neural cell adhesion molecule L1 recognized the 200 kDa component of L1. The epitope of L1 reacting with mAb 2E12 was localized in its carbohydrate chain, judging from the results of experiments on glycopeptidase F treatment. The physiological effect of adding mAbL1 (2E12...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041530211

    authors: Asou H

    更新日期:1992-11-01 00:00:00

  • Expression, location, and interactions of ErbB2 and its intramembrane ligand Muc4 (sialomucin complex) in rat mammary gland during pregnancy.

    abstract::Muc4 (also called Sialomucin complex) is a heterodimeric glycoprotein complex consisting of a peripheral O-glycosylated subunit ASGP-1 (ascites sialoglycoprotein-1) tightly but non-covalently bound to an N-glycosylated transmembrane subunit ASGP-2. Muc4/SMC can act as an intramembrane ligand for ErbB2 via an EGF-like ...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.20200

    authors: Price-Schiavi SA,Andrechek E,Idris N,Li P,Rong M,Zhang J,Carothers Carraway CA,Muller WJ,Carraway KL

    更新日期:2005-04-01 00:00:00

  • The increase of calmodulin in PC12 cells induced by NGF is caused by differential expression of multiple mRNAs for calmodulin.

    abstract::A rat pheochromocytoma cell line (PC12 cells) was used as a model to investigate the role of calmodulin and its multiple mRNAs in NGF-induced neuronal differentiation. The effect of NGF on the degree of differentiation was assayed using a simple differentiation scoring system. Significant increases in the differentiat...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041490309

    authors: Bai G,Weiss B

    更新日期:1991-12-01 00:00:00

  • Decrease in the basal levels of cytosolic free calcium in chondrocytes during aging in culture: possible role as differentiation-signal.

    abstract::Cell- and matrix-related parameters, which characterize the aging and differentiation process of cartilage in vivo, were measured in cultured chick epiphyseal chondrocytes during maintenance in a suspension culture for 34 days. A gradual decrease in the rates of proliferation and an increase in the size of the cells w...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041440204

    authors: Beit-Or A,Nevo Z,Kalina M,Eilam Y

    更新日期:1990-08-01 00:00:00

  • Autocrine and paracrine growth stimulation of cells derived from human skin.

    abstract::A sensitive serum-free culture system was used to demonstrate that cells derived from normal human skin release soluble mediators which can modulate keratinocyte, melanocyte, and fibroblast growth in vitro. In M199 supplemented with epidermal growth factor, hydrocortisone, insulin, transferrin, triidothyronine, bovine...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章

    doi:10.1002/jcp.1041170215

    authors: Gilchrest BA,Karassik RL,Wilkins LM,Vrabel MA,Maciag T

    更新日期:1983-11-01 00:00:00

  • microRNA-related single-nucleotide polymorphisms and breast cancer.

    abstract::Breast cancer, as the most common cancer in women which affects patients both mentally and physically, requires great attention in many areas and many levels as this cancer is known to be multifactorial. Single-stranded molecules called microRNAs with near 22 nucleotides are seen to act in central dogma of molecular b...

    journal_title:Journal of cellular physiology

    pub_type: 杂志文章,评审

    doi:10.1002/jcp.29966

    authors: Bahreini F,Rayzan E,Rezaei N

    更新日期:2021-03-01 00:00:00