Tracer technique to measure in vivo chemical transport rates within an implantable cell transplantation device.

Abstract:

:An in vivo tracer technique that uses radiolabeled insulin as the tracer molecule has been developed to assess the rate of chemical transport between the cell transplantation chamber of an implantable bioartificial device and the host's circulatory system. The device considered here employs site-directed neovascularization of a porous matrix to induce capillary growth adjacent to an immunoisolated cell implantation chamber. This device design is being investigated as a vehicle for therapeutic cell transplantation, with the advantages that it allows the cells to perform their therapeutic function without the danger of immune rejection and it avoids damaging contact of blood flow with artificial surfaces. A pharmacokinetic model of the mass transport between the implantation chamber, the vascularized matrix, and the body has been devised to allow proper analysis and understanding of the experimental tracer results. Experiments performed in this study have been principally directed at evaluation of the tracer model parameters, but results also provide a quantitative measure of the progression of capillary growth into a porous matrix. Measured plasma tracer levels demonstrate that chemical transport rates within the implanted device increase with the progression of matrix vascular ingrowth. Agreement between the fitted model curves and the corresponding measured concentrations at different levels of capillary ingrowth demonstrate that the model provides a realistic representation of the actual capillary-mediated transport phenomena occurring within the device.

journal_name

Cell Transplant

journal_title

Cell transplantation

authors

Sarver JG,Fournier RL,Goldblatt PJ,Phares TL,Mertz SE,Baker AR,Mellon RJ,Horner JM,Selman SH

doi

10.1016/0963-6897(95)90033-0

subject

Has Abstract

pub_date

1995-03-01 00:00:00

pages

201-17

issue

2

eissn

0963-6897

issn

1555-3892

journal_volume

4

pub_type

杂志文章
  • 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

  • Morphological differentiation of astroglial progenitor cells from EGF-responsive neurospheres in response to fetal calf serum, basic fibroblast growth factor, and retinol.

    abstract::Procurement of multipotential neuroglial stem cells is possible with the addition of epidermal growth factor (EGF). Stem cells will differentiate into neurons and glia upon the removal of EGF from the culture medium. We have previously characterized the neuronal differentiation of stem cells derived from long-term cul...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1016/0963-6897(95)02043-8

    authors: Chiang YH,Silani V,Zhou FC

    更新日期:1996-03-01 00:00:00

  • Intraputamenal infusion of exogenous neurturin protein restores motor and dopaminergic function in the globus pallidus of MPTP-lesioned rhesus monkeys.

    abstract::The neurorestorative effects of exogenous neurturin (NTN) delivered directly into the putamen via multiport catheters were studied in 10 MPTP-lesioned rhesus monkeys expressing stable parkinsonism. The parkinsonian animals were blindly assigned to receive coded solutions containing either vehicle (n = 5) or NTN (n = 5...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:

    authors: Grondin R,Zhang Z,Ai Y,Ding F,Walton AA,Surgener SP,Gerhardt GA,Gash DM

    更新日期:2008-01-01 00:00:00

  • Human Fibroblast Sheet Promotes Human Pancreatic Islet Survival and Function In Vitro.

    abstract::In previous work, we engineered functional cell sheets using bone marrow-derived mesenchymal stem cells (BM-MSCs) to promote islet graft survival. In the present study, we hypothesized that a cell sheet using dermal fibroblasts could be an alternative to MSCs, and then we aimed to evaluate the effects of this cell she...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368916X690854

    authors: Matsushima H,Kuroki T,Adachi T,Kitasato A,Ono S,Tanaka T,Hirabaru M,Kuroshima N,Hirayama T,Sakai Y,Soyama A,Hidaka M,Takatsuki M,Kin T,Shapiro J,Eguchi S

    更新日期:2016-01-01 00:00:00

  • Posttranscriptional mechanisms of glucocorticoid antiproliferative effects: glucocorticoids inhibit IL-6-induced proliferation of B9 hybridoma cells.

    abstract::Addition of rIL-6 to IL-6-dependent B9 cells starved for IL-6 for 16-20 h stimulated a vigorous proliferative response. Glucocorticoids (GCs), in a concentration-dependent manner, inhibited rIL-6-stimulated proliferation of B9 cells This inhibition was specific for the GCs, evident by the capacity of the GCs, dexameth...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:

    authors: Almawi WY,Tamim H

    更新日期:2001-03-01 00:00:00

  • Successful treatment of diabetes in NOD mice with advanced disease by islet isografts following immunoregulation with Linomide (quinoline-3-carboxamide).

    abstract::We have recently documented that oral Linomide (quinoline-3-carboxamide) prevents autoimmune insulitis, islet destruction, and diabetes in NOD mice treated at an early stage (5 wk of age) of the disease. In this report, we show that treatment of female NOD mice with advanced disease (age 23-24 wk) by syngeneic islet t...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1016/s0963-6897(96)00085-1

    authors: Slavin S,Weiss L,Xia W,Gross DJ

    更新日期:1996-11-01 00:00:00

  • Active Subjects With Autoimmune Type 1 Diabetes Have Better Metabolic Profiles Than Sedentary Controls.

    abstract::Previous studies in humans with type 1 diabetes mellitus (T1D) and in nonobese diabetic mice have investigated the beneficial immunomodulatory potential of aerobic physical activity. Performing high volume of aerobic exercise may favorably regulate autoimmunity in diabetes. We tested whether increased physical activit...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368916X693022

    authors: Adamo M,Codella R,Casiraghi F,Ferrulli A,Macrì C,Bazzigaluppi E,Terruzzi I,Inverardi L,Ricordi C,Luzi L

    更新日期:2017-01-24 00:00:00

  • Insulin-secreting pituitary GH3 cells: a potential beta-cell surrogate for diabetes cell therapy.

    abstract::In a companion article, we describe the engineering and characterization of pituitary GH3 cell clones stably transfected with a furin-cleavable human insulin cDNA (InsGH3 cells). This article describes the performance of InsGH3 (clones 1 and 7) cell grafts into streptozotocin (STZ)-induced diabetic nude mice. Subcutan...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1177/096368970000900610

    authors: Davalli AM,Galbiati F,Bertuzzi F,Polastri L,Pontiroli AE,Perego L,Freschi M,Pozza G,Folli F,Meoni C

    更新日期:2000-11-01 00:00:00

  • Evaluation of Multiple Biological Therapies for Ischemic Cardiac Disease.

    abstract::The development of cell- and gene-based strategies for regenerative medicine offers a therapeutic option for the repair and potential regeneration of damaged cardiac tissue post-myocardial infarction (MI). Human umbilical cord subepithelial cell-derived stem cells (hUC-SECs), human bone marrow-derived mesenchymal stem...

    journal_title:Cell transplantation

    pub_type: 杂志文章,评审

    doi:10.3727/096368916X691501

    authors: Winters AA,Bou-Ghannam S,Thorp H,Hawayek JA,Atkinson DL,Bartlett CE,Silva FJ,Hsu EW,Moreno AP,Grainger DA,Patel AN

    更新日期:2016-01-01 00:00:00

  • Human Amnion Epithelial Cells Protect Against White Matter Brain Injury After Repeated Endotoxin Exposure in the Preterm Ovine Fetus.

    abstract::Intrauterine inflammation is a significant cause of injury to the developing fetal brain. Using a preterm fetal sheep model of in utero infection, we asked whether human amnion epithelial cells (hAECs) were able to reduce inflammation-induced fetal brain injury. Surgery was undertaken on pregnant sheep at ∼105 days ge...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368916X693572

    authors: Yawno T,Sabaretnam T,Li J,McDonald C,Lim R,Jenkin G,Wallace EM,Miller SL

    更新日期:2017-04-13 00:00:00

  • Multiplicity of glucocorticoid action in inhibiting allograft rejection.

    abstract::Glucocorticoids (GCs) are used as immunosuppressive and antiinflammatory agents in organ transplantation and in treating autoimmune diseases and inflammatory disorders. GCs were shown to exert their antiproliferative effects directly through blockade of certain elements of an early membrane-associated signal transduct...

    journal_title:Cell transplantation

    pub_type: 杂志文章,评审

    doi:10.1016/s0963-6897(98)00042-6

    authors: Almawi WY,Hess DA,Rieder MJ

    更新日期:1998-11-01 00:00:00

  • Enhanced in vitro maturation of fetal mouse liver cells with oncostatin M, nicotinamide, and dimethyl sulfoxide.

    abstract::Although cells isolated from fetal liver are one of the major sources for liver tissue engineering, it is still very difficult to induce them to fully differentiate in vitro into mature hepatocytes. We therefore investigated the effects of nicotinamide (NA), dimethyl sulfoxide (DMSO), and oncostatin M (OSM) on differe...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:

    authors: Sakai Y,Jiang J,Kojima N,Kinoshita T,Miyajima A

    更新日期:2002-01-01 00:00:00

  • Human Peripheral Blood Mononuclear Cells Incubated in Vasculogenic Conditioning Medium Dramatically Improve Ischemia/Reperfusion Acute Kidney Injury in Mice.

    abstract::Acute kidney injury (AKI) is a major clinical problem that still has no established treatment. We investigated the efficacy of cultured human peripheral blood mononuclear cells (PBMNCs) for AKI. Ischemia/reperfusion injury (IRI) was used to induce AKI in male nonobese diabetic (NOD/severe combined immunodeficiency) mi...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1177/0963689717753186

    authors: Ohtake T,Kobayashi S,Slavin S,Mochida Y,Ishioka K,Moriya H,Hidaka S,Matsuura R,Sumida M,Katagiri D,Noiri E,Okada K,Mizuno H,Tanaka R

    更新日期:2018-03-01 00:00:00

  • Fresh islets are more effective for islet transplantation than cultured islets.

    abstract::For clinical islet transplantation, isolated islets deteriorate rapidly in culture, although culturing islets prior to transplantation provides flexibility for evaluation of isolated islets and pretreatment of patients. In the present study, we compared human fresh islets to cultured islets with in vitro and in vivo ...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368911X605439

    authors: Noguchi H,Naziruddin B,Jackson A,Shimoda M,Ikemoto T,Fujita Y,Chujo D,Takita M,Peng H,Sugimoto K,Itoh T,Kobayashi N,Onaca N,Levy MF,Matsumoto S

    更新日期:2012-01-01 00:00:00

  • Long-term treatment of streptozotocin-induced diabetes by continuous insulin minipump in the Syrian hamster.

    abstract::It is difficult to normalize plasma glucose for a prolonged period of time by s.c. injection in experimental animals. The goal of this study was to determine the feasibility and the dosage of insulin needed to maintain 24-h normoglycemia in streptozotocin-diabetic Syrian hamsters with a s.c.-implanted osmotic minipump...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1177/096368979900800511

    authors: Fisher WE

    更新日期:1999-09-01 00:00:00

  • Human adipose-derived stromal cells for cell-based therapies in the treatment of systemic sclerosis.

    abstract::The present study was designed to evaluate the clinical outcome of cell-based therapy with cultured adipose derived stromal cells (ASCs) for the treatment of cutaneous manifestations in patients affected by systemic sclerosis (SSc). ASCs have an extraordinary developmental plasticity, including the ability to undergo ...

    journal_title:Cell transplantation

    pub_type: 临床试验,杂志文章

    doi:10.3727/096368912X639017

    authors: Scuderi N,Ceccarelli S,Onesti MG,Fioramonti P,Guidi C,Romano F,Frati L,Angeloni A,Marchese C

    更新日期:2013-01-01 00:00:00

  • Medical terminations of pregnancy: a viable source of tissue for cell replacement therapy for neurodegenerative disorders.

    abstract::"Proof-of-principle" that cell replacement therapy works for neurodegeneration has been reported, but only using donor cells collected from fetal brain tissue obtained from surgical terminations of pregnancy. Surgical terminations of pregnancy represent an increasingly limited supply of donor cells due to the tendenc...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368910X546580

    authors: Kelly CM,Precious SV,Torres EM,Harrison AW,Williams D,Scherf C,Weyrauch UM,Lane EL,Allen ND,Penketh R,Amso NN,Kemp PJ,Dunnett SB,Rosser AE

    更新日期:2011-01-01 00:00:00

  • Human Keratinocytes Adopt Neuronal Fates After In Utero Transplantation in the Developing Rat Brain.

    abstract::Human skin contains keratinocytes in the epidermis. Such cells share their ectodermal origin with the central nervous system (CNS). Recent studies have demonstrated that terminally differentiated somatic cells can adopt a pluripotent state, or can directly convert its phenotype to neurons, after ectopic expression of ...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1177/0963689720978219

    authors: Tenorio-Mina A,Cortés D,Esquivel-Estudillo J,López-Ornelas A,Cabrera-Wrooman A,Lara-Rodarte R,Escobedo-Avila I,Vargas-Romero F,Toledo-Hernández D,Estudillo E,Acevedo-Fernández JJ,Tapia JS,Velasco I

    更新日期:2021-01-01 00:00:00

  • Impact of escaped bone marrow mesenchymal stromal cells on extracardiac organs after intramyocardial implantation in a rat myocardial infarction model.

    abstract::Cell escape occurs after intramyocardial injection for treatment of myocardial infarction (MI) and then the migrated cells might be entrapped by extracardiac organs. We investigated the fate of migrated bone marrow-derived mesenchymal stromal cells (MSCs) and their impact on lung, liver, and spleen. MI model was creat...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368910X513982

    authors: Wang W,Jin P,Wang L,Yang Z,Hu S,Gao B,Zhang H

    更新日期:2010-01-01 00:00:00

  • Aortic Graft at Coronary Artery Bypass Surgery as a Source of Human Aortic Smooth Muscle Cells.

    abstract::One of the serious obstacles of the aortopathies research is a considerable shortage of human aortic smooth muscle cells (SMCs), which can be used to model the disease. SMC in most cases come from the whole aorta of transplant donors, which are rather difficult to access. In the course of coronary artery bypass graft ...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1177/0963689717721226

    authors: Kostina D,Zverev D,Grebennik V,Gordeev M,Ignatieva E,Voronkina I,Kostareva A,Malashicheva A

    更新日期:2017-10-01 00:00:00

  • Transplanted Peripheral Blood Stem Cells Mobilized by Granulocyte Colony-Stimulating Factor Promoted Hindlimb Functional Recovery After Spinal Cord Injury in Mice.

    abstract::Granulocyte colony-stimulating factor (G-CSF) mobilizes peripheral blood stem cells (PBSCs) derived from bone marrow. We hypothesized that intraspinal transplantation of PBSCs mobilized by G-CSF could promote functional recovery after spinal cord injury. Spinal cords of adult nonobese diabetes/severe immunodeficiency ...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368915X688146

    authors: Takahashi H,Koda M,Hashimoto M,Furuya T,Sakuma T,Kato K,Okawa A,Inada T,Kamiya K,Ota M,Maki S,Takahashi K,Yamazaki M,Mannoji C

    更新日期:2016-01-01 00:00:00

  • The assessment of human erythroid output in NOD/SCID mice reconstituted with human hematopoietic stem cells.

    abstract::The third-generation NOD/LtSz-scid/IL2Rγ(null) (NOD/SCID IL2Rγ(null)) mouse represents a significantly improved xenograft model allowing high levels of human leukocyte engraftment over extended follow up. One remaining limitation of this mouse model, however, is the low level of circulating human erythrocytes. We esta...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368910X314161

    authors: Hayakawa J,Hsieh MM,Anderson DE,Phang O,Uchida N,Washington K,Tisdale JF

    更新日期:2010-01-01 00:00:00

  • Intracerebral implantation of autologous peripheral blood stem cells in stroke patients: a randomized phase II study.

    abstract::In our previous study, intracerebral implantation of peripheral blood stem cells (PBSCs) improved functional outcome in rats with chronic cerebral infarction. Based on this finding, a randomized, single blind controlled study was conducted in 30 patients [PBSC group (n = 15) and control group (n = 15)] with middle cer...

    journal_title:Cell transplantation

    pub_type: 杂志文章,随机对照试验

    doi:10.3727/096368914X678562

    authors: Chen DC,Lin SZ,Fan JR,Lin CH,Lee W,Lin CC,Liu YJ,Tsai CH,Chen JC,Cho DY,Lee CC,Shyu WC

    更新日期:2014-01-01 00:00:00

  • Protein transduction: a novel approach to induce in vitro pancreatic differentiation.

    abstract::It is widely believed that human embryonic stem (huES) cells may represent a valid alternative to donor pancreata as a source of islets for transplantation. Much is known about the transcription factors whose sequential activation results in the generation of islets during pancreatic development. This knowledge has be...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/000000006783982359

    authors: Dominguez-Bendala J,Pastori RL,Ricordi C,Inverardi L

    更新日期:2006-01-01 00:00:00

  • Brain repair in a unilateral rat model of Huntington's disease: new insights into impairment and restoration of forelimb movement patterns.

    abstract::Huntington's disease (HD) produces severe neurodegeneration in the striatum leading to disabling motor impairments, including the loss of control of skilled reaching movements. Fetal GABAergic transplants can physically replace the lost striatal cells but with only partial success in functional recovery. Here, we aime...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368912X657918

    authors: Klein A,Lane EL,Dunnett SB

    更新日期:2013-01-01 00:00:00

  • Amnion: a potent graft source for cell therapy in stroke.

    abstract::Regenerative medicine is a new field primarily based on the concept of transplanting exogenous or stimulating endogenous stem cells to generate biological substitutes and improve tissue functions. Recently, amnion-derived cells have been reported to have multipotent differentiation ability, and these cells have attrac...

    journal_title:Cell transplantation

    pub_type: 杂志文章,评审

    doi:10.3727/096368909788341243

    authors: Yu SJ,Soncini M,Kaneko Y,Hess DC,Parolini O,Borlongan CV

    更新日期:2009-01-01 00:00:00

  • Human neural stem cells overexpressing choline acetyltransferase restore cognitive function of kainic acid-induced learning and memory deficit animals.

    abstract::Alzheimer disease (AD) is a progressive neurodegenerative disease, which is characterized by loss of memory and cognitive function. In AD patients dysfunction of the cholinergic system is the main cause of cognitive disorders, and decreased activity of choline acetyltransferase (ChAT), an enzyme responsible for acety...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368911X586765

    authors: Park D,Joo SS,Kim TK,Lee SH,Kang H,Lee HJ,Lim I,Matsuo A,Tooyama I,Kim YB,Kim SU

    更新日期:2012-01-01 00:00:00

  • Addition of lateral ganglionic eminence to rat mesencephalic grafts affects fiber outgrowth but does not enhance function.

    abstract::Addition of embryonic striatal tissue, usually as a combination of the lateral and medial ganglionic eminences, to intrastriatal mesencephalic grafts has previously been reported to enhance recovery of drug-induced rotational behavior in the host and to modify axonal fiber outgrowth from the grafted dopaminergic neuro...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:

    authors: Emgård-Mattson M,Karlsson J,Nakao N,Brundin P

    更新日期:1997-05-01 00:00:00

  • LncRNA FEZF1-AS1 Modulates Cancer Stem Cell Properties of Human Gastric Cancer Through miR-363-3p/HMGA2.

    abstract::Gastric cancer (GC) is a leading cause of cancer-related death with poor prognosis. Growing evidence has shown that long noncoding ribonucleic acid (lncRNA) FEZ family zinc finger 1 antisense RNA 1(FEZF1-AS1), an "oncogene," regulates tumor progression and supports cancer stem cell. However, the tumorigenic mechanism ...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.1177/0963689720925059

    authors: Hui Y,Yang Y,Li D,Wang J,Di M,Zhang S,Wang S

    更新日期:2020-01-01 00:00:00

  • Embryonic stem cell-derived glial precursors as a vehicle for sulfamidase production in the MPS-IIIA mouse brain.

    abstract::Pluripotent stem cells, including human embryonic stem cells and induced pluripotent stem cells, have generated much excitement about their prospects for use in cell transplantation therapies. This is largely attributable to their virtually unlimited growth potential, their ability to be precisely genetically altered ...

    journal_title:Cell transplantation

    pub_type: 杂志文章

    doi:10.3727/096368910X498944

    authors: Robinson AJ,Zhao G,Rathjen J,Rathjen PD,Hutchinson RG,Eyre HJ,Hemsley KM,Hopwood JJ

    更新日期:2010-01-01 00:00:00