Abstract:
BACKGROUND AIMS:Enumeration of viable CD34(+) cells provides critical information for the bone marrow (BM) transplant physician. The single-platform ISHAGE protocol is the most reliable method currently available to quantitate accurately this important subset of cells. Previous studies have shown that 5 CD34(+) cells/microL blood predicts the collection of at least 0.5x10(6) CD34(+) cells/kg patient weight. From the apheresis product, infusion of 2.5x10(6) viable CD34(+) cells (measured pre-cryopreservation)/kg patient weight will reliably permit engraftment of the hematopoietic system (as measured by the time to 20000 platelets/microL) by day 12-14 post-infusion. METHODS:We compared the CD34(+) cell numbers derived from Flow Count-based Stem-Kit; (Beckman Coulter) and Trucount tube-based stem cell enumeration (SCE) kit (BD Biosciences) ISHAGE templates on BD FACSCalibur and BD FACSCanto cytometers on 12 granulocyte-colony-stimulating factor (G-CSF)-mobilized peripheral blood (MPB) and 10 peripheral blood stem cell (PBSC) samples. RESULTS:Comparison of results showed that there was no statistical difference between samples run with Stem-Kit on the FACSCalibur versus SCE kit-based assays on either the FACSCalibur or FACSCanto. Mean results for the Stem-Kit/Calibur combination were 137, for SCE kit/Calibur 140 and for SCE kit/Canto 137 cells/microL. Pair-wise comparison of data based on rank order showed no statistically significant difference and all correlation coefficients had an R(2)>0.98. CONCLUSIONS:The two kits generated very similar data on a range of fresh samples regardless of instrument platform. These results confirm and extend the utility of the single-platform ISHAGE protocols with a variety of reagent kits and instrument platforms.
journal_name
Cytotherapyjournal_title
Cytotherapyauthors
Sutherland DR,Nayyar R,Acton E,Giftakis A,Dean S,Mosiman VLdoi
10.1080/14653240902923161subject
Has Abstractpub_date
2009-01-01 00:00:00pages
595-605issue
5eissn
1465-3249issn
1477-2566pii
912305011journal_volume
11pub_type
杂志文章相关文献
CYTOTHERAPY文献大全abstract:BACKGROUND AIMS:To date there are only very few data available on the ligamentogenic differentiation capacity of mesenchymal stromal/progenitor cells (MSC) and anterior cruciate ligament (ACL) fibroblasts. METHODS:We describe the in vitro potential of MSC and ACL cells to undergo ligamentogenic differentiation upon tr...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.3109/14653241003709652
更新日期:2010-07-01 00:00:00
abstract::The emergence of cell-based therapeutics has increased the need for high-quality, robust and validated measurements for cell characterization. Cell count, being one of the most fundamental measures for cell-based therapeutics, now requires increased levels of measurement confidence. The National Institute of Standards...
journal_title:Cytotherapy
pub_type: 杂志文章,评审
doi:10.1016/j.jcyt.2018.03.031
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND AIMS:Multiple cell-therapy products require density separation as a part of manufacturing. The traditional method for Ficoll separation, layering cell suspensions over Ficoll in tubes, followed by centrifugation and collection of cells from the interface, is too cumbersome and poses too high a risk of contam...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.3109/14653240903479663
更新日期:2010-05-01 00:00:00
abstract:BACKGROUND AIMS:Apoptosis of radiosensitive cells in the bone marrow and gut is a serious, at times life-threatening, complication arising from radiation exposure. METHODS:We investigated whether adoptive transfer of allogeneic bone marrow-derived mesenchymal stromal cells (MSC) could exert cytoprotective and life-spa...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.3109/14653249.2012.684378
更新日期:2012-11-01 00:00:00
abstract:BACKGROUND:Cell therapy has been proposed as a salvage limb procedure in critical limb ischemia (CLI). In spite of the fact that clinical trials found some efficacy, the mechanism of action remains elusive. The objective of this study was to characterize two autologous cell therapy products (CTPs) obtained from patient...
journal_title:Cytotherapy
pub_type: 临床试验,杂志文章
doi:10.1016/j.jcyt.2016.10.013
更新日期:2017-02-01 00:00:00
abstract:BACKGROUND AIMS:Bone marrow mononuclear cells (BM-MNCs) and bone marrow-derived mesenchymal stem stromal cells (BM-MSCs) could have therapeutic potential for numerous conditions, including ischemia-related injury. Cells transplanted intravascularly may become entrapped in the lungs, which potentially decreases their th...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1016/j.jcyt.2014.12.004
更新日期:2015-04-01 00:00:00
abstract:BACKGROUND AIMS:Acute liver failure (ALF), a life-threatening disease characterized by the sudden loss of hepatic function, can occur after an accidental or intentional acetaminophen overdose. METHODS:With the use of an ALF mouse model, we examined both the preventive and therapeutic potential of intravenously adminis...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1016/j.jcyt.2014.05.018
更新日期:2014-09-01 00:00:00
abstract::Mesenchymal stromal cells (MSCs) are multipotent cells derived from various tissues that can differentiate into several cell types. MSCs are able to modulate the response of immune cells of the innate and adaptive immune system. Because of these multimodal properties, the potential use of MSCs for immunotherapies is c...
journal_title:Cytotherapy
pub_type: 杂志文章,评审
doi:10.1016/j.jcyt.2017.03.076
更新日期:2017-07-01 00:00:00
abstract:BACKGROUND AIMS:The aim was to evaluate cartilage regeneration in animal models involving induced knee joint damage. Through cell-mediated gene therapy methods, a cell mixture comprising a 3:1 ratio of genetically unmodified human chondrocytes and transforming growth factor beta-1 (TGF-beta1)-secreting human chondrocyt...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.3109/14653240903470639
更新日期:2010-05-01 00:00:00
abstract:BACKGROUND AIMS:Chimeric antigen receptors (CARs) designed for adoptive immunotherapy need to achieve two functions: antigen recognition and triggering of the lytic machinery of reprogrammed effector cells. Cytotoxic T cells have been engineered with FcγRIII (CD16) chimeric molecules to be redirected against malignant ...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1016/j.jcyt.2015.10.014
更新日期:2016-02-01 00:00:00
abstract:BACKGROUND AIMS:Specific and effective therapy for prevention or reversal of bronchiolitis obliterans (BO) is lacking. In this study, we evaluated the therapeutic effect of hepatocyte growth factor (HGF) gene modified mesenchymal stromal cells (MSCs) on BO. METHODS:A mouse model of experimental BO was established by s...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1016/j.jcyt.2015.12.006
更新日期:2016-03-01 00:00:00
abstract:BACKGROUND:Dendritic cells (DCs) are the most efficient antigen-presenting cells and act at the center of the immune system owing to their ability to control both immune tolerance and immunity. In cancer immunotherapy, DCs play a key role in the regulation of the immune response against tumors and can be generated ex v...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1016/j.jcyt.2018.04.002
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND:Adverse events (AE) represent a significant clinical problem after infusion of cryopreserved HPC. However, the factors playing a role in the pathogenesis have not yet been fully established. METHODS:We prospectively collected data on AE that occurred with 179 HPC infusions performed on patients affected wit...
journal_title:Cytotherapy
pub_type: 临床试验,杂志文章
doi:10.1080/14653240701326756
更新日期:2007-01-01 00:00:00
abstract:BACKGROUND:There is growing interest in the use of dendritic cells (DCs) for treatment of malignancy and infectious disease. Our goal was to develop a clinical scale method to prepare autologous DCs for cancer clinical trials. METHODS:PBMC were collected from normal donors or cancer patients by automated leukapheresis...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1080/146532401753156377
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:Mesenchymal stromal cells (MSC) have shown diverse therapeutic potential. While characterization of human and mouse MSC has seen significant advances, rat bone marrow-derived MSC (rBM-MSC) remain under-characterized. We detail the isolation, expansion, differentiation, and detailed immunocharacterization of ...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1080/14653240801950000
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND AIMS:Human mesenchymal stromal cells (hMSC) are a promising tool for future clinical application, but their use requires rapid cell expansion in media suitable for clinical use. Therefore, we tested the influence of several culture media on colony formation, population doubling (PD) time, cell cycle and surf...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.3109/14653240903188947
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND AIMS:Interleukin-21 (IL-21) can enhance the effector function of natural killer (NK) cells but also limits their proliferation when continuously combined with IL-2/IL-15. Paradoxically, membrane-bound (mb)-IL-21 has been shown to improve human NK cell proliferation when cultured with IL-2/mb-IL-15. To clarif...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1016/j.jcyt.2014.04.008
更新日期:2014-10-01 00:00:00
abstract:BACKGROUND AIMS:CD1d-restricted invariant natural killer (iNK) T cells are rare regulatory T cells that may contribute to the immune-regulation in allogeneic stem cell transplantation (ASCT). Here, we sought to develop an effective strategy to expand human iNK T cells for use in cell therapy to prevent graft-versus-hos...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1016/j.jcyt.2018.05.007
更新日期:2018-08-01 00:00:00
abstract:BACKGROUND AIMS:Bone marrow-derived mesenchymal stromal cells (MSCs) have been reported to suppress T-cell proliferation and used to alleviate the symptoms of graft-versus-host disease (GVHD). MSCs are a mixed cell population and at this time there are no tools to isolate the cells responsible for the T-cell suppressio...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1016/j.jcyt.2018.10.002
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND AIMS:Cartilage tissue engineering with human mesenchymal stromal cells (hMSC) is promising for allogeneic cell therapy. To achieve large-scale hMSC propagation, scalable microcarrier-based cultures are preferred over conventional static cultures on tissue culture plastic. Yet it remains unclear how microcarr...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1016/j.jcyt.2016.03.293
更新日期:2016-06-01 00:00:00
abstract:BACKGROUND AIMS:Immunomodulatory properties of human umbilical cord-derived mesenchymal stromal cells (UCMSCs) can be differentially modulated by toll-like receptors (TLR) agonists. Here, the therapeutic efficacy of short TLR3 and TLR4 pre-conditioning of UCMSCs was evaluated in a dextran sulfate sodium (DSS)-induced c...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1016/j.jcyt.2016.02.002
更新日期:2016-05-01 00:00:00
abstract:BACKGROUND AIMS:Bone marrow (BM) stromal cells, also referred to as mesenchymal stromal cells (MSC), can be expanded ex vivo and are able to differentiate along multiple lineages, including chondrocytes, osteoblasts and adipocytes. MSC are known to secrete a number of cytokines and regulatory molecules implicated in di...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1080/14653240902783268
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:Tumor cell lines have enormous value for the study of different aspects of cancer biology and have also recently gained great importance in autologous cell-based anti-tumor therapies. However, the use of these cells is still limited because in vitro growth is hampered by suboptimal culture conditions and cur...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1080/14653240701385836
更新日期:2007-01-01 00:00:00
abstract:BACKGROUND:[corrected] Recent findings in cord blood (CB) research indicate the potential clinical usefulness of IL-2-activated CB in eradication of minimal malignant residual disease after hematopoietic stem cell transplantation. This feasible approach to immunotherapy merits further pre-clinical investigations using ...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1080/14653240500319184
更新日期:2005-01-01 00:00:00
abstract:BACKGROUND AIMS:Hepatic stellate cells (HSCs) are liver-resident mesenchymal cells involved in essential processes in the liver. However, knowledge concerning these cells in human livers is limited because of the lack of a simple isolation method. METHODS:We isolated fetal and adult human liver cells by immunomagnetic...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1016/j.jcyt.2014.03.001
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND:Bone marrow (BM)-derived mesenchymal stromal cells (MSC) are promising candidate cells for the development of neuroregenerative therapies. We have previously introduced the pro-neural conversion of human MSC to neural stem cell-like cells (m-NSC) by culturing them in suspension culture under serum-free condi...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1080/14653240802474331
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND AIMS:Adipose tissue is a rich and very convenient source of cells for regenerative medicine therapeutic approaches. However, a characterization of the population of adipose-derived stromal and stem cells (ASCs) with the greatest therapeutic potential remains unclear. Under the authority of International Fede...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1016/j.jcyt.2013.02.006
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND AIMS:Mesenchymal stromal cells (MSC) have been shown to be a promising candidate for tissue regeneration and cancer therapy. However, their therapeutic potential against chemotherapy-induced side-effects remains unclear. METHODS:We treated murine Lewis lung carcinoma (LLC) and xenograft human colon tumors w...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.3109/14653249.2011.646044
更新日期:2012-04-01 00:00:00
abstract::For more than a decade, Ab conjugated to a radionuclide emitting particulate radiation has been used in the management of leukemia in an effort to deliver targeted doses of radiation to BM, spleen and other sites of disease, while sparing normal organs. This radioimmunotherapy (RIT) approach has been employed to achie...
journal_title:Cytotherapy
pub_type: 杂志文章,评审
doi:10.1080/14653240701679881
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:Cells from AML patients can differentiate into the phenotype of DC when cultured with GM-CSF and IL-4. Such cytokine-treated AML-derived DC (AML-DC) can stimulate autologous T cells. In this study we examined whether an anti-CTLA-4 MAb (MDX-010) could enhance the generation of autologous anti-AML T cells. M...
journal_title:Cytotherapy
pub_type: 杂志文章
doi:10.1080/14653240500499507
更新日期:2006-01-01 00:00:00