Abstract:
:The increasing use of mesenchymal stromal cells (MSC) in clinical cellular therapy requires a safe and controlled production process compliant with Good Manufacturing Practice guidelines. Pooled blood group AB human serum (HS) has been used to replace fetal bovine serum (FBS), critically rated by the regulatory agencies, since it can support the expansion of adipose tissue-derived mesenchymal stromal cells (ASC). However, it remains unknown whether the choice of serum affects application-relevant characteristics of ASC. A microarray-based screen has revealed differentially expressed adhesion and extracellular matrix-associated molecules in HS- and FBS-ASC. Since cell therapy relies on the cells' efficacy to home and engraft, HS- and FBS-ASC were compared by analyzing adhesion, migration, and transmigration as well as short-term homing in vivo. HS-cultivated ASC demonstrated a higher adhesion to plastic, but reduced adhesion to extracellular matrix molecules, that is, laminin, and to endothelial cells both under static and flow conditions. Migration and transmigration assays confirmed the attraction of ASC by the tumor conditioned medium irrespective of the supplement. Coinjecting differently labeled HS- and FBS-ASC into nonobese diabetic, severe combined immunodeficiency mice revealed reduced numbers of HS-ASC in lungs and liver. This has been interpreted as reduced capillary entrapment. Our data indicate that varying the serum supplement may alter application-relevant characteristics of ASC, such as adhesion, as well as lung entrapment after infusion. Appropriate injury models and further molecular analyses are required to provide mechanistic insight into the differential effects of HS versus FBS on ASC cultures.
journal_name
Stem Cells Devjournal_title
Stem cells and developmentauthors
Dreher L,Elvers-Hornung S,Brinkmann I,Huck V,Henschler R,Gloe T,Klüter H,Bieback Kdoi
10.1089/scd.2012.0051subject
Has Abstractpub_date
2013-03-01 00:00:00pages
791-803issue
5eissn
1547-3287issn
1557-8534journal_volume
22pub_type
杂志文章abstract::Osteogenesis imperfecta (OI) is a genetic bone pathology with prenatal onset, characterized by brittle bones in response to abnormal collagen composition. There is presently no cure for OI. We previously showed that human first trimester fetal blood mesenchymal stem cells (MSCs) transplanted into a murine OI model (oi...
journal_title:Stem cells and development
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abstract::Pluripotent human embryonic stem cells (hESCs) provide appropriate systems for developmental studies and prospective donor cell sources for regenerative medicine. Identification of surface markers specific to hESCs is a prerequisite for studying hESC biology and can be used to generate clinical-level donor cell prepar...
journal_title:Stem cells and development
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journal_title:Stem cells and development
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journal_title:Stem cells and development
pub_type: 杂志文章,评审
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journal_title:Stem cells and development
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abstract::A comparative analysis of mouse and human pancreatic development may reveal common mechanisms that control key steps as organ morphogenesis and cell proliferation and differentiation. More specifically, understanding beta cell development remains an issue, despite recent progress related to their generation from human...
journal_title:Stem cells and development
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abstract::Mesenchymal stem cells (MSCs) have a superior immunomodulatory capacity compared to other cells of the immune system, and they hold great promise for treating various immune disorders. However, their regulatory effects on the maturation of immature dendritic cells (imDCs) are not fully understood. In this study, we sh...
journal_title:Stem cells and development
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doi:10.1089/scd.2017.0235
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journal_title:Stem cells and development
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doi:10.1089/scd.2006.15.124
更新日期:2006-02-01 00:00:00
abstract::Multipotent mesenchymal stromal cells (MSCs) are more and more frequently used to treat orthopedic injuries in horses. However, these cells are limited in their expandability and differentiation capacity. Recently, the first equine-induced pluripotent stem cell (iPSC) lines were reported by us [ 1 ]. In vitro differen...
journal_title:Stem cells and development
pub_type: 杂志文章
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abstract::Multipotent stem/progenitor cells from bone marrow stroma (mesenchymal stromal cells or MSCs) were previously shown to enhance proliferation and differentiation of neural stem cells (NSCs) in vivo, but the molecular basis of the effect was not defined. Here coculturing human MSCs (hMSCs) with rat NSCs (rNSCs) was foun...
journal_title:Stem cells and development
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更新日期:2011-02-01 00:00:00
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journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2016.0249
更新日期:2017-03-15 00:00:00
abstract::Osteophytes are a distinct feature of osteoarthritis (OA). Their formation may be related to pluripotential cells in the periosteum responding to stimulus during OA. This study aimed to isolate stem cells from osteophyte tissues and to characterize their phenotype, proliferation, and differentiation potential, as well...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2007.0146
更新日期:2008-04-01 00:00:00
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journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2012.0451
更新日期:2013-05-15 00:00:00
abstract::There is an increasing need for an animal model that can be used to translate basic research into clinical therapy. We documented the differentiation and functional competence of embryonic stem cell (ESC)-derived endothelial cells in baboons. Baboon angioblasts were sequentially differentiated from embryoid body cultu...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2012.0313
更新日期:2013-02-15 00:00:00
abstract::Placental abnormalities can cause Pregnancy-Associated Disorders, including preeclampsia, intrauterine growth restriction, and placental insufficiency, resulting in complications for both the mother and fetus. Trophoblast cells within the labyrinthine layer of the placenta facilitate the exchange of nutrients, gases, ...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2016.0252
更新日期:2017-06-01 00:00:00
abstract::Smooth muscle cell (SMC) differentiation and dedifferentiation play a critical role in the pathogenesis of cardiovascular diseases. The lack of a good and simple in vitro SMC differentiation system has hampered the progress of SMC field for years. The generation of such an in vitro system would be invaluable for explo...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2008.0179
更新日期:2009-06-01 00:00:00
abstract::Halting the first clinical trial on the use of embryonic stem cell derivatives for spinal cord injury resulted in disappointment and created concerns about the future use of pluripotent stem cell-based therapy in the treatment of human diseases. This article presents reflections and concerns related to the halted embr...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2013.0266
更新日期:2014-01-01 00:00:00
abstract::Tumor necrosis factor-α (TNF-α) has multiple effects on proliferation and differentiation of human mesenchymal stem cells. Transforming growth factor-activated kinase-1 (TAK1) mediates the activation of nuclear factor-kappa B (NF-κB), c-Jun N-terminal kinase (JNK), and p38 pathways in response to TNF-α. However, the r...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2014.0272
更新日期:2015-04-01 00:00:00
abstract::Misexpression of stem cell-related genes may occur in some cancer cells, influencing patient's prognosis. This is the case of medulloblastoma, a common and clinically challenging malignant tumor of the central nervous system, where expression of the pluripotency factor, OCT4, is correlated with poor survival. A downst...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2015.0052
更新日期:2015-11-15 00:00:00
abstract::Multipotent bone marrow-derived mesenchymal stem/stromal cells (BMSCs) exhibit a finite life span after ex vivo expansion leading to cellular senescence. Many factors can contribute to this. Recently, our group has identified for the first time expression of the chemokine-like factor superfamily 8 (CMTM8) gene in cult...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2020.0007
更新日期:2020-07-01 00:00:00
abstract::Multipotent skin-derived progenitors (SKPs) can be traced back to embryonic neural crest cells and are able to differentiate into both neural and mesodermal progeny in vitro. Neural stem cells (NSCs) are capable of self-renewing and can contribute to neuron and glia in the nervous system. Recently, we derived porcine ...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2012.0067
更新日期:2012-09-20 00:00:00
abstract::Regenerating islet (Reg) proteins are involved in the proliferation and differentiation of diverse cell types. However, whether embryonic stem cells (ESCs) express Reg genes and their corresponding proteins remains unknown. In this study, we probed the expression of Reg family members by mouse ESCs (mESCs). Mouse Reg1...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2009.0398
更新日期:2010-09-01 00:00:00
abstract::To better understand the basis of variation in cellular reprogramming, we performed experiments with two primary objectives: first, to determine the degree of difference, if any, in reprogramming efficiency among cells lines of a similar type after accounting for technical variables, and second, to compare the efficie...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2013.0040
更新日期:2013-10-01 00:00:00
abstract::Embryonic stem cell (ESC) research gave rise to the possibility that stem cell therapy could be used in the treatment of incurable diseases such as neurodegenerative disorders. However, problems related to the tumorigenicity of undifferentiated ESCs must be resolved before such cells can be used in the application of ...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2009.0523
更新日期:2011-01-01 00:00:00
abstract::Regenerative therapy of the salivary gland (SG) is a promising therapeutic approach for irreversible hyposalivation in patients with head and neck cancer treated by radiotherapy. However, little is known about the molecular regulators of stem/progenitor cell activity and regenerative processes in the SG. Wnt/β-catenin...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2009.0499
更新日期:2010-11-01 00:00:00
abstract::Resveratrol is a natural polyphenol antioxidant that has been shown to facilitate osteogenic differentiation. A recent breakthrough has demonstrated that ectopic expression of four genes is sufficient to reprogram murine and human fibroblasts into induced pluripotent stem (iPS) cells. However, the roles of resveratrol...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2009.0186
更新日期:2010-02-01 00:00:00
abstract::Induced pluripotent stem cell (iPSC) reprogramming requires sustained expression of multiple reprogramming factors for a limited period of time (10-30 days). Conventional iPSC reprogramming was achieved using lentiviral or simple retroviral vectors. Retroviral reprogramming has flaws of insertional mutagenesis, uncont...
journal_title:Stem cells and development
pub_type: 杂志文章,评审
doi:10.1089/scd.2013.0621
更新日期:2014-06-15 00:00:00
abstract::Vascular smooth muscle cells (SMCs), which arise from multiple embryonic progenitors, have unique lineage-specific properties and this diversity may contribute to spatial patterns of vascular diseases. We developed in vitro methods to generate distinct vascular SMC subtypes from human pluripotent stem cells, allowing ...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2014.0520
更新日期:2015-04-01 00:00:00
abstract::Human umbilical cord blood (CB) has been used successfully in stem cell transplantation. A subpopulation of CD34(+) cells expresses chemokine receptor CXCR4 which is critical for bone marrow engraftment in human hematopoietic stem cells. Here, we demonstrate the effect of short-term culture on CXCR4 expression on umbi...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2008.0298
更新日期:2009-10-01 00:00:00
abstract::The clinical use of stem cells in cell-based therapeutics for degenerative diseases requires development of criteria for defining normal stem cells to ensure safe transplantation. Currently, identification of abnormal from normal stem cells is based on extensive ex vivo and in vivo testing. Raman microscopy is a label...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2011.0600
更新日期:2012-08-10 00:00:00