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 molecular and cellular consequences of heterozygous NRXN1 mutations, Flaherty and colleagues studied how patient mutations influence the NRXN1 isoform repertoire and neuronal phenotypes using induced pluripotent stem (iPS) cells. Advancing from disease association to mechanistic insights, the authors provide insight into how patient mutations might impinge on neuronal function. This research highlights the value of iPS cells for elucidating otherwise elusive links between molecular and neuronal function. In addition, they provide further evidence of the importance of alternative splicing in the pathophysiology of neuropsychiatric diseases.
journal_name
Stem Cells Devjournal_title
Stem cells and developmentauthors
De Los Angeles A,Tunbridge EMdoi
10.1089/scd.2020.0017subject
Has Abstractpub_date
2020-09-01 00:00:00pages
1142-1144issue
17eissn
1547-3287issn
1557-8534journal_volume
29pub_type
杂志文章abstract::The major reservoir of human multipotent mesenchymal stem/stromal cells (MSCs) is the bone marrow (BM) with the capability to control hematopoietic stem cell development. The regenerative potential of MSCs is associated with enhanced endogenous repair and healing mechanisms that modulate inflammatory responses. Our pr...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2014.0509
更新日期:2015-08-01 00:00:00
abstract::The peritoneum mesothelium lines body cavities and has the same origin as ovarian surface epithelium with probable existence of peritoneum mesenchymal stem cells (PMSCs). In the present research, PMSCs were isolated from peritoneum and differentiated into ovarian cell-like cells using human follicular fluid (HFF) and ...
journal_title:Stem cells and development
pub_type: 杂志文章
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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
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abstract::A long-term goal of mesenchymal progenitor cell (MPC) research is to identify cell-surface markers to facilitate MPC isolation. One reported MPC feature in humans and other species is lack of CD14 (lipopolysaccharide receptor) expression. The aim of this study was to evaluate CD14 as an MPC sorting marker. Our hypothe...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2010.0175
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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
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abstract::Bronchopulmonary dysplasia (BPD), the main complication of extreme prematurity, has lifelong consequences for lung health. Mesenchymal stromal cells (MSCs) prevent lung injury in experimental BPD in newborn rodents when given in the immediate neonatal period. Whether MSC therapy can restore normal lung growth after es...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2019.0116
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abstract::Bone marrow-derived mesenchymal stem cells (MSCs) possess multilineage differentiation potential and can be used for the treatment of diabetic heart failure. However, hyperglycemia can affect the function of MSCs adversely and merits the requirement for a strategy to correct this anomaly. MSCs were isolated from the t...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2009.0397
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abstract::Traditionally, undifferentiated pluripotent human embryonic and induced pluripotent stem cells (hESCs and hiPSCs) have been expanded as monolayer colonies in adhesion culture, both in the presence or absence of feeder cells. However, the use of pluripotent stem cells poses the need to scale-up current culture methods....
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2010.0517
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abstract::Members of the homeobox (Hox) gene family are known to mediate expansion of hematopoietic stem cells (HSCs) and progenitors. The absence of oncogenic properties promoted HOXB4 as prime candidate in the quest to expand HSCs for clinical purposes. Despite its potential to expand HSCs, studies with mutant mice showed tha...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2011.0259
更新日期:2012-01-01 00:00:00
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journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2011.0695
更新日期:2012-09-01 00:00:00
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
pub_type: 杂志文章
doi:10.1089/scd.2017.0235
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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::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::Periodontitis is an infectious disease characterized by chronic inflammation and progressive destruction of periodontal tissues. Chronic inflammatory environment may affect immunomodulatory function of periodontal ligament stem cells (PDLSCs) and promote shift toward proinflammatory phenotype contributing to propagati...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2019.0021
更新日期:2019-08-01 00:00:00
abstract::Nonpluripotent neural progenitor cells (NPCs) derived from the human fetal central nervous system were found to express a number of messenger RNA (mRNA) species associated with pluripotency, such as NANOG, REX1, and OCT4. The expression was restricted to small subpopulations of NPCs. In contrast to pluripotent stem ce...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2016.0346
更新日期:2017-06-15 00:00:00
abstract::Ex vivo cultures of human bone marrow-derived mesenchymal stem cells (MSCs) contain subsets of progenitors exhibiting dissimilar properties. One of these subsets comprises uncommitted progenitors displaying distinctive features, such as morphology, a quiescent condition, growth factor production, and restricted tissue...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2005.14.408
更新日期:2005-08-01 00:00:00
abstract::Conditioned media (CM) of transformed cells, such as the human lung-derived A549 cells, is a useful tool for directing differentiation of embryonic stem cells (ESCs). Previous work indicates that A549-CM induced pulmonary differentiation of mouse ESCs (mESCs). In this study, we compared the effects of A549-CM treatmen...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2014.0042
更新日期:2014-08-15 00:00:00
abstract::The aryl hydrocarbon receptor (AhR) belongs to the basic helix-loop-helix family of DNA-binding proteins that play a role in the toxicity and carcinogenicity of certain chemicals. The most potent ligand of the AhR known is 2,3,7,8-tetracholorodibenzo-p-dioxin. We previously reported tetrachlorodibenzo-p-dioxin-induced...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2010.0333
更新日期:2011-05-01 00:00:00
abstract::Postnatal pancreas is a potential source for progenitor cells to generate endocrine β-cells for treating type 1 diabetes. However, it remains unclear whether young (1-week-old) pancreas harbors multipotent progenitors capable of differentiating into duct, acinar, and endocrine cells. Laminin is an extracellular matrix...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2015.0007
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abstract::Human mesenchymal stem cells (MSCs) are a promising tool for therapeutic applications in cell-based therapy and regenerative medicine, and MSCs from the human palatine tonsils have recently been used as a new tissue source. However, the understanding of the proliferation and differentiation capacity of tonsil-derived ...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2016.0061
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abstract::Resistance to imatinib can occur in patients with chronic myelogenous leukemia (CML). In this study, we report mechanisms of action of histone deacetylase (HDAC) inhibitor, depsipeptide (FK228) in BCR/ABL-expressing cell lines and its effectiveness in imatinib-resistant cells from patients with blast crisis of CML. FK...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2007.9994
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abstract::Pluripotent stem cells (PSCs), including embryonic stem cells (ESCs), and induced PSCs (iPSCs) are able to self-renew and differentiate into a multitude of specialized cellular lineages. In these cells, the pluripotential identity is maintained by a group of transcription factors (TFs). Among these factors, SOX TFs pl...
journal_title:Stem cells and development
pub_type: 杂志文章,评审
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abstract::Inducing a stable and predictable program of neural cell fate in pluripotent cells in vitro is an important goal for utilizing these cells for modeling human disease mechanisms. However, the extent to which in vitro neural specification recapitulates in vivo neural specification remains to be fully established. We pre...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2011.0593
更新日期:2012-10-10 00:00:00
abstract::On May 6th 2014, the European Court of Human Rights added yet a new element to the judicial history of stem cells as it ruled in Durisotto v. Italy [appeal n. 62804/13]. The ruling rejected a patient claim to access an unproven cell therapy-an outcome that is certainly to be welcomed. However, this ruling is a missed ...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2014.0361
更新日期:2014-12-01 00:00:00
abstract::Progenitor expansion during development is a highly regulated process dictating the final organ size, while expansion of specific progenitor populators can adjust the final cellular composition of the organ. Understanding factors involved in these pathways is required to develop cell-based therapies such as β-cell tra...
journal_title:Stem cells and development
pub_type: 杂志文章,评审
doi:10.1089/scd.2013.0106
更新日期:2013-11-15 00:00:00
abstract::In future, adipose-derived stem cells (ASC) might be used to treat neurological disorders. In this study, the neurotrophic and angiogenic properties of human ASC were evaluated, and their effects in a peripheral nerve injury model were determined. In vitro growth factor stimulation of the cells resulted in increased s...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2013.0396
更新日期:2014-04-01 00:00:00
abstract::The generation of Schwann cells from precursors within adult skin and bone marrow is of significant clinical interest because of the opportunities for disease modelling and strategies for remyelination. Recent evidence has suggested that glial cells can be generated from (i) mesenchymal stem cells (MSCs) within adult ...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2009.0371
更新日期:2010-07-01 00:00:00
abstract::The regeneration of lost periodontal ligament (PDL) and alveolar bone is the purpose of periodontal tissue engineering. The goal of the present study was to assess the suitability of 3 odontogenic progenitor populations from dental pulp, PDL, and dental follicle for periodontal regeneration when exposed to natural and...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2010.0431
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abstract::Bone morphogenetic protein-2 (BMP-2) is a novel differentiation factor that is capable of inducing osteoblast differentiation and bone formation, making it an attractive option in treatment of bone defects, fractures, and spine fusions. Inflammation, which was a common situation during bone healing, is recognized to i...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2013.0345
更新日期:2014-02-01 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