Abstract:
:There have been reports of marrow cells converting into pulmonary epithelial cells after marrow transplantation in irradiated mice. We evaluated the impact of whole bone marrow (WBM) infusion in mice, with or without total body irradiation (TBI), treated with saline or monocrotaline (MCT), which induces pulmonary hypertension (PH). C57BL/6 mice were injected with MCT or saline weekly for 4 weeks. Cohorts were then infused with saline vehicle (vehicle) or WBM from C57BL/-Tg(UBC-GFP)30Scha/J mice, with or without previous TBI (WBM or WBM/TBI). Four weeks later, right ventricular peak pressures (RVPP), right ventricular free wall-to-body weight ratios (RV/BW), and pulmonary vessel wall thickness-to-blood vessel diameter ratios (PVWT/D) were determined. WBM infusion and WBM following TBI induced increases in RVPP and RV/BW in saline-treated mice, while only TBI-exposed mice showed additional increases in PVWT/D. MCT increased RVPP, RV/BW, and PVWT/D in mice given vehicle or WBM alone, but not in mice given WBM/TBI. RVPP and RV/BW were not significantly lower in MCT mice given WBM/TBI than in MCT mice treated with vehicle, but MCT-treated mice given WBM or TBI/WBM had significantly lower PVWT/D compared to MCT-treated mice given saline vehicle. No donor WBM-derived pulmonary vascular cells were detected, suggesting that the observed effects of WBM infusion may be due to paracrine effects separate from cell conversions. The observation of PH after marrow infusion suggests an additional mechanism for lung toxicity seen in marrow transplantation. In conclusion, WBM alone appears to increase RVPP and RV/BW in normal mice but the combination of WBM and TBI attenuates MCT-induced PH.
journal_name
Stem Cells Devjournal_title
Stem cells and developmentauthors
Aliotta JM,Keaney PJ,Warburton RR,DelTatto M,Dooner MS,Passero MA,Quesenberry PJ,Klinger JRdoi
10.1089/scd.2008.0237subject
Has Abstractpub_date
2009-06-01 00:00:00pages
773-82issue
5eissn
1547-3287issn
1557-8534journal_volume
18pub_type
杂志文章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::Retinoic acid (RA) is present at sites of neurogenesis in both the embryonic and adult brain. While it is widely accepted that RA signaling is involved in the regulation of neural stem cell differentiation, little is known about vitamin A utilization and biosynthesis of active retinoids in the neurogenic niches, or ab...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2012.0422
更新日期:2013-10-15 00:00:00
abstract::Stem cell-based therapies have demonstrated great potential for the treatment of cardiac diseases, for example, myocardial infarction; however, low cell viability, low retention/engraftment, and uncontrollable in vivo differentiation after transplantation are still major limitations, which lead to low therapeutic effi...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2016.0351
更新日期:2017-06-15 00:00:00
abstract::Remyelination is the goal of potential cell transplantation therapies for demyelinating diseases and other central nervous system injuries. Transplantation of oligodendrocyte precursor cells (OPCs) can result in remyelination in the central nervous system, and induced pluripotent stem cells (iPSCs) are envisioned to b...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2015.0244
更新日期:2016-05-01 00:00:00
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 agenci...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2012.0051
更新日期:2013-03-01 00:00:00
abstract::Herein we review recent data that support host tolerance of allogeneic adult mesenchymal stem cells (MSC). Evidence is emerging that donor MSC deploy a very powerful array of mechanisms that allow escape from host allogeneic responses. These mechanisms include limited expression of alloantigen by the stem cell and cel...
journal_title:Stem cells and development
pub_type: 杂志文章,评审
doi:10.1089/scd.2005.14.252
更新日期:2005-06-01 00:00:00
abstract::We describe a method of generating an enriched population of NCAM-positive cells from a human teratocarcinoma cell line (NTera2/D1) and their differentiation into midbrain dopaminergic neurons in the absence of the caudalizing factor retinoic acid (RA). NTera2 cells were induced to form embryoid bodies and then to gen...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2006.15.575
更新日期:2006-08-01 00:00:00
abstract::Immunodeficient mice transplanted with human hematopoietic stem cells (HSCs) have been referred to as "Human Immune System" (HIS) mice and are a translational platform for studying human immune responses in vivo. Human HSC sources used in generating HIS mice include fetal liver (FL), umbilical cord blood (CB), and adu...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2017.0156
更新日期:2017-12-01 00:00:00
abstract::Members of helix-loop-helix (HLH) protein family of Id (inhibitor of differentiation) dimerize with bHLH transcription factors and function as negative regulators of differentiation during development. Most of inhibitory roles of Id proteins have been demonstrated in non-neural tissues, and their roles in the developi...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2009.0093
更新日期:2010-06-01 00:00:00
abstract::Human embryonic stem (hES) cells represent a potentially unlimited source of transplantable beta-cells for the treatment of diabetes. Here we describe a differentiation strategy that reproducibly directs HES3, an National Institutes of Health (NIH)-registered hES cell line, into cells of the pancreatic endocrine linea...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2007.0029
更新日期:2007-08-01 00:00:00
abstract::Little is known about the effects of ionizing radiation on the earliest stages of embryonic development although it is well recognized that ionizing radiation is a natural part of our environment and further exposure may occur due to medical applications. The current study addresses this issue using D3 mouse embryonic...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2015.0260
更新日期:2016-01-15 00:00:00
abstract::Preclinical studies suggest that stem cell therapy (SCT) may improve poststroke recovery, and clinical trials investigating safety are ongoing. However, knowledge about patients' attitudes to SCT in stroke is limited. We evaluated the knowledge and attitudes to this therapeutic approach as well as possible factors inf...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2016.0343
更新日期:2017-04-15 00:00:00
abstract::Many of the currently established human embryonic stem (hES) cell lines have been characterized extensively in terms of their gene expression profiles and genetic stability in culture. Recent studies have indicated that microRNAs (miRNAs), a class of noncoding small RNAs that participate in the regulation of gene expr...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2007.0026
更新日期:2007-12-01 00:00:00
abstract::Human perivascular progenitor cells, including pericytes, are well-described multipotent mesenchymal cells giving rise to mesenchymal stem cells in culture. Despite the unique location of pericytes, specific antigens to distinguish human pericytes from other cell types are few. Here, we employed a human tissue microar...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2019.0106
更新日期:2019-09-15 00:00:00
abstract::The optimization of defined growth conditions is necessary for the development of clinical application of human embryonic stem cells (hESCs). Current research has focused on developing defined media formulations for long-term culture of hESCs with little attention on the establishment of defined substrates for hESC pr...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2008.0410
更新日期:2009-10-01 00:00:00
abstract::We have isolated a novel progenitor cell population from adult rat pancreatic ducts, termed pancreatic-derived progenitor cells (PDPCs). Here, we report the in vitro culture, selection, and characterization of Thy1.1-positive and Thy1.1-negative PDPC subpopulations. These cells exhibit bipotentiality for differentiati...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2008.0301
更新日期:2009-12-01 00:00:00
abstract::We recently reported the isolation and characterization of a population of pancreatic progenitor cells (PPCs) from early trimester human fetal pancreata. The PPCs, being the forerunners of adult pancreatic cell lineages, were amenable to growth and differentiation into insulin-secreting islet-like cell clusters (ICCs)...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2008.0325
更新日期:2009-09-01 00:00:00
abstract::Somatic cells can be reprogrammed to induced pluripotent stem cells (iPSCs) by defined factors. However, substantial cell numbers subjected to iPSC induction stray from the main reprogramming route and are immortalized as partial iPSCs. These partial iPSCs can become genuine iPSCs by exposure to the ground state condi...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2013.0326
更新日期:2014-09-15 00:00:00
abstract::Embryonic stem cells (ESCs) posses the ability to self-renew and differentiate into a multitude of lineages, including the osteogenic lineage in vitro. Currently, most approaches have focused on embryonic body (EB)-mediated osteogenic differentiation, which relies on formation of all three germ layers resulting in lim...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2007.0228
更新日期:2008-10-01 00:00:00
abstract::To develop biological approaches to restore vision, we developed a method of transplanting stem cell-derived retinal tissue into the subretinal space of a large-eye animal model (cat). Human embryonic stem cells (hESC) were differentiated to retinal organoids in a dish. hESC-derived retinal tissue was introduced into ...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2019.0090
更新日期:2019-09-01 00:00:00
abstract::Reduction of estradiol production and high serum concentrations of follicular stimulating hormone (FSH) are endocrine disorders associated with premature ovarian failure. Here, we report that transplantation of ovarian-like cells differentiated from stem cells restored endogenous serum estradiol levels. Stem cells wer...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2014.0029
更新日期:2014-07-15 00:00:00
abstract::Tissue engineering and cell implantation therapies are gaining popularity because of their potential to repair and regenerate tissues and organs. To investigate the role of inflammatory cytokines in new tissue development in engineered tissues, we have characterized the nature and timing of cell populations forming ne...
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::Subarachnoid hemorrhage (SAH) is a type of hemorrhagic stroke with significant morbidity and mortality, and it often leads to poor clinical outcome. Although great efforts have been made toward animal and clinical studies, optimal therapy of SAH remains a challenge for scientists and clinicians. Increasing evidence su...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2019.0219
更新日期:2020-02-15 00:00:00
abstract::The differentiation of human pluripotent stem cells to the B-cell lymphoid lineage has important clinical applications that include in vitro modeling of developmental lymphogenesis in health and disease. Here, we first demonstrate the capacity of human induced pluripotent stem cells (hiPSCs) to differentiate into CD14...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2014.0318
更新日期:2015-05-01 00:00:00
abstract::Tendons and ligaments (T/L) are dense connective tissues of mesodermal origin. During embryonic development, the tendon-specific cells descend from a sub-set of mesenchymal progenitors condensed in the syndetome, a dorsolateral domain of the sclerotome. These cells are defined by the expression of the transcription fa...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2011.0150
更新日期:2012-04-10 00:00:00
abstract::The chemokine stromal cell-derived factor (SDF)-1α/CXCL12 and its receptor CXC chemokine receptor 4 (CXCR4) play a crucial role in the homing/engraftment and retention of hematopoietic stem/progenitor cells (HSPCs) in the bone marrow. It has been shown using the viral gene transfer technique that CXCR4 overexpression ...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2011.0297
更新日期:2012-07-01 00:00:00
abstract::Rare heterozygous deletions in the neurexin 1 (NRXN1) gene robustly increase an individual's risk of developing neurological and psychiatric disorders. However, the molecular bases by which different mutations result in different clinical presentations, with variable penetrance, are unknown. To better understand the m...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2020.0017
更新日期:2020-09-01 00:00:00
abstract::Human embryonic stem cells (hESCs) exhibiting skewed X chromosome inactivation (XCI) have been reported. The copy number variations (CNVs), loss of heterozygosity (LOH), or single-nucleotide variant (SNV) events in those epigenetically distinct cells remain unknown, and whether such genetic abnormalities will influenc...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2014.0463
更新日期:2015-08-01 00:00:00
abstract::The hedgehog (Hh) signaling pathway plays fundamental roles during embryonic development and tumorigenesis. Previously, we have shown that ablation of the tumor suppressor and negative regulator, Suppressor of fused (Sufu), within this pathway causes embryonic lethality around E9.5 in the mouse. In this study, we exam...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2015.0050
更新日期:2015-11-01 00:00:00
abstract::Transplantation of neural stem/progenitor cells (NSPCs) is a promising strategy for repair of the diseased/injured central nervous system (CNS); however, controlling their differentiation remains a significant hurdle. This study is aimed at controlling differentiation and specifically at screening exogenous factors to...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2008.0412
更新日期:2009-12-01 00:00:00