Correction of hyperglycemia in diabetic mice transplanted with reversibly immortalized pancreatic beta cells controlled by the tet-on regulatory system.

Abstract:

:Pancreatic beta cell lines may offer an abundant source of cells for beta-cell replacement in type I diabetes. Using regulatory elements of the bacterial tetracycline (tet) operon for conditional expression of SV40 T antigen oncoprotein in transgenic mouse beta cells, we have shown that reversible immortalization is an efficient approach for regulated beta-cell expansion, accompanied by enhanced cell differentiation upon growth arrest. The original system employed the tet-off approach, in which the cells proliferate in the absence of tet ligands and undergo growth arrest in their presence. The disadvantage of this system is the need for continuous treatment with the ligand in vivo for maintaining growth arrest. Here we utilized the tet-on regulatory system to generate beta cell lines in which proliferation is regulated in reverse: these cells divide in the presence of tet ligands, and undergo growth arrest in their absence, as judged by [3H]thymidine and BrdU incorporation assays. These cell lines were derived from insulinomas, which heritably developed in transgenic mice continuously treated with the tet derivative doxycycline (dox). The cells produce and secrete high amounts of insulin, and can restore and maintain euglycemia in syngeneic streptozotocin-induced diabetic mice in the absence of dox. Such a system is more suitable for transplantation, compared with cells regulated by the tet-off approach, because ligand treatment is limited to cell expansion in culture and is not required for long-term maintenance of growth arrest in vivo.

journal_name

Cell Transplant

journal_title

Cell transplantation

authors

Milo-Landesman D,Surana M,Berkovich I,Compagni A,Christofori G,Fleischer N,Efrat S

subject

Has Abstract

pub_date

2001-01-01 00:00:00

pages

645-50

issue

7

eissn

0963-6897

issn

1555-3892

journal_volume

10

pub_type

杂志文章
  • miR-26b-5p/TCF-4 Controls the Adipogenic Differentiation of Human Adipose-derived Mesenchymal Stem Cells.

    abstract::In this study, we assessed the ability of miR-26b-5p to regulate T cell factor 4 (TCF-4) expression and thereby control human adipose-derived mesenchymal stem cell (hADMSC) adipogenic differentiation. Adipogenic medium was used to induce hADMSC differentiation over a 6-d period. The ability of miR-26b-5p to interact w...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1177/0963689720934418

    authors: Luo Y,Ji H,Cao Y,Ding X,Li M,Song H,Li S,WaTableng C,Wu H,Meng J,Du H

    更新日期:2020-01-01 00:00:00

  • Clonal expansion of hepatic stem/progenitor cells following flow cytometric cell sorting.

    abstract::Although hepatic stem cells are believed to exist and play a critical role in developing and regenerating liver, little is known about their cell surface specificity or differentiation capabilities. To make prospective studies of hepatic stem cells possible, we established an in vitro culture system for identification...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:

    authors: Suzuki A,Zheng YW,Fukao K,Nakauchi H,Taniguchi H

    更新日期:2001-01-01 00:00:00

  • Effects of tectal grafts on sound detection deficits induced by inferior colliculus lesions in hooded rats.

    abstract::The midbrain inferior colliculus (IC), a major integrating center for auditory processing, provides a model for structural, functional, and behavioral recovery. The present study examined the role of IC in spatial sound detection, and the effects of neural transplantation in sparing of behavioral performance. Hooded r...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1016/0963-6897(95)02036-5

    authors: Zrull MC,Coleman JR

    更新日期:1996-03-01 00:00:00

  • A Randomized, Placebo-Controlled Trial of Human Umbilical Cord Blood Mesenchymal Stem Cell Infusion for Children With Cerebral Palsy.

    abstract::Cerebral palsy (CP) is a common disability which results in permanent chronic motor disability appearing in early childhood. Recently human umbilical cord blood mesenchymal stem cell (hUCB-MSC) infusion has emerged as a promising therapeutic strategy for CP, and the treatment efficacy remains to be confirmed by clinic...

    journal_title:Cell transplantation

    pub_type: 杂志文章,随机对照试验

    doi:10.1177/0963689717729379

    authors: Huang L,Zhang C,Gu J,Wu W,Shen Z,Zhou X,Lu H

    更新日期:2018-02-01 00:00:00

  • Induced Pluripotent Stem Cells With Six Reprogramming Factors From Prairie Vole, Which Is an Animal Model for Social Behaviors.

    abstract::Prairie voles show strong pair bonding with their mating partners, and they demonstrate parental behavior toward their infants, indicating that the prairie vole is a unique animal model for analysis of molecular mechanisms of social behavior. Until a recent study, the signaling pathway of oxytocin was thought to be cr...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368916X690502

    authors: Katayama M,Hirayama T,Horie K,Kiyono T,Donai K,Takeda S,Nishimori K,Fukuda T

    更新日期:2016-01-01 00:00:00

  • Human marrow stromal cells enhance connexin43 gap junction intercellular communication in cultured astrocytes.

    abstract::Human marrow stromal cells (hMSCs) provide functional benefit in rats subjected to stroke. Astrocytes are coupled into a cellular network via gap junction channels, predominantly composed of connexin-43 (Cx43) proteins. Astrocytes are believed to play a vital role in neuroprotection by providing energy substrates to n...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/000000005783983205

    authors: Gao Q,Katakowski M,Chen X,Li Y,Chopp M

    更新日期:2005-01-01 00:00:00

  • Plasma Transfusion Promoted Reprogramming CD4+ T Lymphocytes Immune Response in Severe Sepsis Mice Model Through Modulating the Exosome Protein Galectin 9.

    abstract::Sepsis is a life-threatening disease that results in excessive stimulation of the host's immune cells. In the animal study, the purpose was to investigate the roles of fresh frozen plasma (FFP) transfusion in shaping the CD4+ T lymphocytes immune response through modulating the secreted exosome protein Galectin-9 in m...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1177/0963689720947347

    authors: Zhang L,Zhang JP,Liu Y,Wang H,Cheng Y,Wang JH,Zhang WJ,Li ZZ,Guo JR

    更新日期:2020-01-01 00:00:00

  • Automated, high-throughput assays for evaluation of human pancreatic islet function.

    abstract::An important challenge in pancreatic islet transplantation in association with type 1 diabetes is to define automatic high-throughput assays for evaluation of human islet function. The physiological techniques presently used are amenable to small-scale experimental samples and produce descriptive results. The postgeno...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:

    authors: Cabrera O,Jacques-Silva MC,Berman DM,Fachado A,Echeverri F,Poo R,Khan A,Kenyon NS,Ricordi C,Berggren PO,Caicedo A

    更新日期:2008-01-01 00:00:00

  • Mesenchymal stem cells protective effect in adriamycin model of nephropathy.

    abstract::Mesenchymal stem cells (MSCs) may be of value in regeneration of renal tissue after damage; however, lack of biological knowledge and variability of results in animal models limit their utilization. We studied the effects of MSCs on podocytes in vitro and in vivo utilizing adriamycin (ADR) as a model of renal toxicity...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368908787236567

    authors: Magnasco A,Corselli M,Bertelli R,Ibatici A,Peresi M,Gaggero G,Cappiello V,Chiavarina B,Mattioli G,Gusmano R,Ravetti JL,Frassoni F,Ghiggeri GM

    更新日期:2008-01-01 00:00:00

  • Follow-up study of the revascularization process of purified rat islet beta-cell grafts.

    abstract::The revascularization of islets of Langerhans transplanted in heterotopic sites like the liver by portal vein embolization or the renal subcapsular space is a major process necessary for the viability of grafted cells. This process has been extensively studied by different techniques and the results have shown that is...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1016/s0963-6897(97)00099-7

    authors: Mendola JF,Conget I,Manzanares JM,Corominola H,Viñas O,Barcelo J,Gomis R

    更新日期:1997-11-01 00:00:00

  • Antifibrotic Effects of Human Amniotic Membrane Transplantation in Established Biliary Fibrosis Induced in Rats.

    abstract::Liver fibrosis is characterized by excessive accumulation of extracellular matrix components in the liver parenchyma that distorts the normal architecture and hepatic function. Progressive fibrosis could end in the advanced stage known as cirrhosis, resulting in the need to resort to liver transplantation. Amniotic me...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368916X692645

    authors: SantAnna LB,Hage R,Cardoso MA,Arisawa EA,Cruz MM,Parolini O,Cargnoni A,SantAnna N

    更新日期:2016-12-13 00:00:00

  • FUNCTIONAL ASSESSMENT OF INTRAHYPOTHALAMIC IMPLANTS OF IMMORTALIZED GONADOTROPIN-RELEASING HORMONE-SECRETING CELLS IN FEMALE HYPOGONADAL MICE.

    abstract::The hypogonadal (HPG) mouse is a mutant that lacks a functional gonadotropin-releasing hormone (GnRH) gene. In this study, female HPG mice received bilateral intrahypothalamic implants of an immortalized GnRH-secreting cell line (GT1-7). Nine mice were tested 42- 65 days after implantation to determine whether these c...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1177/096368979300200309

    authors: Miller GM,Silverman AJ,Roberts JL,Wendong K,Gibson MJ

    更新日期:1993-05-01 00:00:00

  • Standard recommendations for the application of Chinese clinical cell therapy for neurorestoration (2012).

    abstract::Cell therapy has been shown to be a promising alternative therapy for neurorestoration, and more than 30 different types of cells have been shown to possess some capability to restore lost or damaged neurological functions. Chinese physicians have successfully applied cell therapy to many neurological diseases and dam...

    journal_title:Cell transplantation

    pub_type: 杂志文章,评审

    doi:10.3727/096368913X672082

    authors: Chinese Branch of International Association of Neurorestoratology (IANR).,Preparatory Committee of Chinese Association of Neurorestoratology.

    更新日期:2013-01-01 00:00:00

  • Dose-Dependent Effects of Zoledronic Acid on Human Periodontal Ligament Stem Cells: An In Vitro Pilot Study.

    abstract::Bisphosphonates (BPs) are widely used to treat several metabolic and oncological diseases affecting the skeletal system. Despite BPs' well-known therapeutic potential, they also displayed important side effects, among which is BPs-related osteonecrosis of the jaw, by targeting osteoclast activities, osteoblast, and os...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1177/0963689720948497

    authors: Di Vito A,Chiarella E,Baudi F,Scardamaglia P,Antonelli A,Giudice D,Barni T,Fortunato L,Giudice A

    更新日期:2020-01-01 00:00:00

  • Evaluation of insulin secretion of isolated rat islets cultured in extracellular matrix.

    abstract::Islet isolation involves enzymatic digestion of the interstitial matrix and mechanical disruption of the tissue. It is possible that a fundamental change of islet biology resulting from the loss of critical factors required for islet function or survival will occur. Extracellular matrix (ECM) is one of the most import...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:

    authors: Nagata N,Gu Y,Hori H,Balamurugan AN,Touma M,Kawakami Y,Wang W,Baba TT,Satake A,Nozawa M,Tabata Y,Inoue K

    更新日期:2001-01-01 00:00:00

  • In vitro labeling strategies for identifying primary neural tissue and a neuronal cell line after transplantation in the CNS.

    abstract::Potential labels for identifying embryonic raphe neurons and a clonal, neuronally differentiating, raphe-derived cell line, RN33B, in CNS transplantation studies were tested by first characterizing the labels in vitro. The labels that were tested included 4',6-diamidino-2-phenylindole hydrochloride, 1,1'-dioctadecyl-3...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1177/096368979300200207

    authors: Onifer SM,White LA,Whittemore SR,Holets VR

    更新日期:1993-03-01 00:00:00

  • The Timing of Immunomodulation Induced by Mesenchymal Stromal Cells Determines the Outcome of the Graft in Experimental Renal Allotransplantation.

    abstract::The immunomodulatory characteristics of mesenchymal stromal cells (MSCs) may lead to multifaceted strategies in rejection of organ transplantation. This study was designed to investigate, first, the effect of the donor-type MSCs from Wistar rats on the immune system of immunocompetent Lewis rats and, second, the rejec...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368917X695010

    authors: Merino A,Ripoll E,de Ramon L,Bolaños N,Goma M,Bestard O,Lloberas N,Grinyo JM,Ambròs JT

    更新日期:2017-06-09 00:00:00

  • G-CSF stimulation and coronary reinfusion of mobilized circulating mononuclear proangiogenic cells in patients with chronic ischemic heart disease:five-year results of the TOPCARE-G-CSF trial.

    abstract::Prognosis of patients with heart failure remains poor despite improved conventional and interventional treatment regimens. The improvement of neovascularization and repair processes by administration of bone marrow-derived cells modestly improved the recovery after acute myocardial infarction. However, circulating pat...

    journal_title:Cell transplantation

    pub_type: 杂志文章,随机对照试验

    doi:10.3727/096368912X654957

    authors: Honold J,Fischer-Rasokat U,Lehmann R,Leistner DM,Seeger FH,Schachinger V,Martin H,Dimmeler S,Zeiher AM,Assmus B

    更新日期:2012-01-01 00:00:00

  • Initiating TrkB/Akt Signaling Cascade Preserves Blood-Brain Barrier after Subarachnoid Hemorrhage in Rats.

    abstract::The integrity of the blood-brain barrier (BBB) plays a vital role in affecting the prognosis of subarachnoid hemorrhage (SAH). This study aimed to investigate activation of the Tropomyosin-related kinase receptor B (TrkB) and its downstream signaling pathway on preserving BBB breakdown after experimental SAH. An endov...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1177/0963689719857649

    authors: Qi X,Liu J,Wu J,Bi Y,Han C,Zhang G,Lou M,Lu J,Tang J

    更新日期:2019-08-01 00:00:00

  • Elucidation of Gene Expression Patterns in the Brain after Spinal Cord Injury.

    abstract::Spinal cord injury (SCI) is a devastating neurological disease. The pathophysiological mechanisms of SCI have been reported to be relevant to central nervous system injury such as brain injury. In this study, gene expression of the brain after SCI was elucidated using transcriptome analysis to characterize the tempora...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1177/0963689717715822

    authors: Baek A,Cho SR,Kim SH

    更新日期:2017-07-01 00:00:00

  • A closed system for islet isolation and purification using the COBE2991 cell processor may reduce the need of clean room facilities.

    abstract::During the isolation of human islets of Langerhans the digest has repeated direct contact with the ambient atmosphere. In order to fulfill GMP requirements in clinical applications, the entire cell preparation must be performed in clean room facilities. We hypothesized that the use of a closed system, which avoids the...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/000000007783465091

    authors: Klaffschenkel RA,Biesemeier A,Waidmann M,Northoff H,Steurer W,Königsrainer A,Lembert N

    更新日期:2007-01-01 00:00:00

  • Effect of complement activation in human serum on isolated porcine islets.

    abstract::We investigated the effect of the activation of complement in human serum on isolated adult porcine islets using an in vitro model of pig-to-human islet transplantation. Pancreata were obtained from slaughterhouse pigs (6-8 mo old). Islets were prepared by intraductal collagenase digestion followed by purification on ...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1016/0963-6897(96)00038-3

    authors: Kin T,Nakajima Y,Kanehiro H,Aomatsu Y,Yoshimura A,Taki J,Ko S,Yagura K,Oyama T,Ohashi K,Nakano H

    更新日期:1996-09-01 00:00:00

  • Environmental enrichment synergistically improves functional recovery by transplanted adipose stem cells in chronic hypoxic-ischemic brain injury.

    abstract::We investigated the effects of environmental enrichment (EE) on the function of transplanted adipose stem cells (ASCs) and the combined effect of EE and ASC transplantation on neurobehavioral function in an animal model of chronic hypoxic-ischemic (HI) brain injury. HI brain damage was induced in 7-day-old mice by uni...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368912X662390

    authors: Seo JH,Kim H,Park ES,Lee JE,Kim DW,Kim HO,Im SH,Yu JH,Kim JY,Lee MY,Kim CH,Cho SR

    更新日期:2013-01-01 00:00:00

  • Overexpression of TIMP-1 in embryonic stem cells attenuates adverse cardiac remodeling following myocardial infarction.

    abstract::Transplanted embryonic stem (ES) cells, following myocardial infarction (MI), contribute to limited cardiac repair and regeneration with improved function. Therefore, novel strategies are still needed to understand the effects of genetically modified transplanted stem cells on cardiac remodeling. The present study ev...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368911X627561

    authors: Glass C,Singla DK

    更新日期:2012-01-01 00:00:00

  • Monkey embryonic stem cell lines expressing green fluorescent protein.

    abstract::The major limitation of nonhuman primate (NHP) embryonic stem (ES) cell research is inefficient genetic modification and limited knowledge of differentiation mechanisms. A genetically modified NHP-ES cell with biomarkers, such as green fluorescent protein (GFP), that allow noninvasive monitoring of transgenic cells, i...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/000000002783985350

    authors: Takada T,Suzuki Y,Kondo Y,Kadota N,Kobayashi K,Nito S,Kimura H,Torii R

    更新日期:2002-01-01 00:00:00

  • Cytotoxic immune response to a xenogeneic bioartificial liver.

    abstract::Prior studies have suggested the possibility of immune-mediated death of xenogeneic hepatocytes in a bioartificial liver (BAL) during hemoperfusion. This study was designed to elucidate how immunity may cause death of xenogeneic hepatocytes in the BAL. Healthy dogs were treated with a BAL containing hollow fiber membr...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/000000004783983378

    authors: Nyberg SL,Amiot B,Hardin J,Baskin-Bey E,Platt JL

    更新日期:2004-01-01 00:00:00

  • Gene transfer through implantation of embryonal carcinoma cells in the brain.

    abstract::Mouse embryonal carcinoma cell line P19 could be differentiated to neurons or glial cells by appropriate induction. We introduced the lacZ gene driven by a calmodulin promoter into P19 cells, and cloned the transfectant CaM-Z that showed the strong expression of lacZ gene after the induction of differentiation. CaM-Z ...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1016/0963-6897(96)00030-9

    authors: Watanabe R,Takase-Yoden S,Ikeda T,Atsumi T

    更新日期:1996-09-01 00:00:00

  • Seeding of corneal wounds by epithelial cell transfer from micropatterned PDMS contact lenses.

    abstract::Persistent corneal wounds result from numerous eye disorders, and to date, available treatments often fail to accelerate reepithelialization, the key initial step in wound healing. To speed reepithelialization, we explored a cell-transfer transplant method utilizing polydimethylsiloxane (PDMS) contact lenses to delive...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/000000005783982783

    authors: Pino CJ,Haselton FR,Chang MS

    更新日期:2005-01-01 00:00:00

  • In Vitro Long-Term Expansion and High Osteogenic Potential of Periodontal Ligament Stem Cells: More Than a Mirage.

    abstract::The periodontal ligament displays a reservoir of mesenchymal stem cells which can account for periodontal regeneration. Despite the numerous studies directed at the definition of optimal culture conditions for long-term expansion of periodontal ligament stem cells (PDLSCs), no consensus has been reached as to what is ...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1177/0963689718807680

    authors: Di Vito A,Giudice A,Chiarella E,Malara N,Bennardo F,Fortunato L

    更新日期:2019-01-01 00:00:00

  • Intrathecal grafting of unencapsulated adrenal medullary tissue can bring CD4 T lymphocytes into CSF: a potentially deleterious event for the graft.

    abstract::Adrenal medullary tissue including chromaffin cells was grafted intrathecally in cancer patients to relieve intractable pain. The central nervous system (CNS) is considered an immune privileged site. Therefore, non-HLA-matched and unencapsulated tissue was grafted in 15 patients and 1 sham control in a series of at le...

    journal_title:Cell transplantation

    pub_type: 临床试验,杂志文章

    doi:10.1177/096368970000900111

    authors: Tkaczuk J,Bes JC,Duplan H,Sallerin B,Tafani M,Charlet JP,Abbal M,Lazorthes Y,Ohayon E

    更新日期:2000-01-01 00:00:00