Abstract:
:Bone marrow mesenchymal stem cells (BMMSCs) have been used to treat a variety of autoimmune diseases in clinics. However, the therapeutic effects are largely dependent on the immunomodulatory capacity of culture-expanded BMMSCs. In the present study, we show that aspirin (acetylsalicylic acid, ASA)-treated BMMSCs have significantly improved immunomodulatory function, as indicated by upregulation of regulatory T cells (Tregs) and downregulation of Th17 cells via the 15d-PGJ2/PPARγ/TGF-β1 pathway. Furthermore, the therapeutic effect of ASA-pretreated BMMSCs was confirmed in a dextran sodium sulfate-induced experimental colitis mouse model, in which systemic infusion of ASA-pretreated BMMSCs significantly ameliorated disease activity index and colonic inflammation, along with an increased number of Tregs and decreased number of Th17 cells. Taken together, our results suggest that aspirin treatment is a feasible strategy to promote BMMSC-based immunomodulation.
journal_name
Stem Cells Devjournal_title
Stem cells and developmentauthors
Tang J,Xiong J,Wu T,Tang Z,Ding G,Zhang C,Wang S,Liu Ydoi
10.1089/scd.2014.0081subject
Has Abstractpub_date
2014-09-01 00:00:00pages
2093-103issue
17eissn
1547-3287issn
1557-8534journal_volume
23pub_type
杂志文章abstract::Retinoic acid (RA) induces mouse F9 cells to form primitive endoderm (PrE) and increased levels of reactive oxygen species (ROS) accompany differentiation. ROS are obligatory for differentiation and while H2O2 alone induces PrE, antioxidants attenuate the response to RA. Evidence shows that ROS can modulate the Wnt/β-...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2014.0010
更新日期:2014-05-15 00:00:00
abstract::Embryonic stem (ES) cells are recognized as an excellent cell culture model for studying developmental mechanisms and their therapeutic modulations. The aim of this work was to define whether using magnetofection was an efficient way to manipulate stem cells genetically without adversely affecting their proliferation ...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2007.0064
更新日期:2008-02-01 00:00:00
abstract::Bone marrow mesenchymal stem cells (MSCs) have shown potential to improve treatment of renal failure. The prohealing functions of MSCs have been found to be enhanced by treatment with the lipid mediator, 14S,21R-dihydroxy-docosa4Z,7Z,10Z,12E,16Z,19Z-hexaenoic acid (14S,21R-diHDHA). In this article, using a murine mode...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2011.0220
更新日期:2012-05-01 00:00:00
abstract::We describe a rapid and efficient 5-step program of defined factors for the genesis of brain myelin-forming oligodendrocytes (OLs) from embryonic stem cells (ESCs). The OLs emerge on the same time frame in vitro as seen in vivo. Factors promoting neural induction (retinoids, noggin) are required, while exogenous Sonic...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2009.0520
更新日期:2010-09-01 00:00:00
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
更新日期:2020-03-15 00:00:00
abstract::Over the past 20 months, reports claiming the generation of induced pluripotent stem (iPS) cells with characteristics identical to those of embryonic stem (ES) cells from nonembryonic tissue have captured great attention in both the scientific community and the general public. In the light of the continuing controvers...
journal_title:Stem cells and development
pub_type: 杂志文章,评审
doi:10.1089/scd.2008.0062
更新日期:2008-06-01 00:00:00
abstract::The field of regenerative medicine has increasingly recognized the importance to be inspired by developmental processes to identify signaling pathways crucial for 3D organogenesis and tissue regeneration. Here, we aimed at recapitulating the first events occurring during limb development (ie, cell condensation and exp...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2013.0216
更新日期:2013-11-01 00:00:00
abstract::Individuals with neurodegenerative disorders or brain injury have few treatment options and it has been proposed that endogenous adult neural stem cells can be harnessed to repopulate dysfunctional nonneurogenic regions of the brain. We have accomplished this through the development of rationally designed hydrogel imp...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2016.0069
更新日期:2016-08-01 00:00:00
abstract::Primary periodontal ligament stem cells (PDLSCs) are known to possess multidifferentiation potential and exhibit an immunophenotype similar to that described for bone-marrow-derived mesenchymal stem cells. In the present study, bromo-deoxyuridine (BrdU)-labeled ovine PDLSCs implanted into immunodeficient mice survived...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2013.0490
更新日期:2014-05-01 00:00:00
abstract::In this study, we isolated and characterized spontaneously differentiated human embryonic stem cells (SD-hESCs) found in hESC colonies in comparison to the morphologically premature ESCs in the colonies to investigate the potential role of SD-hESCs in embryogenesis. SD-hESCs were distinguished from undifferentiated hE...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2013.0083
更新日期:2013-10-15 00:00:00
abstract::Aneurysm refers to the dilation of the vessel wall for more than 50%. Abdominal aortic aneurysm (AAA) refers to the dilation and weakening of all three layers of the abdominal aorta, which mostly occur infrarenally. The population aged above 50 years is at risk of AAA development, while a familiar history doubles the ...
journal_title:Stem cells and development
pub_type: 杂志文章,评审
doi:10.1089/scd.2014.0517
更新日期:2015-07-01 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::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::Lifelong neurogenesis in the mouse olfactory epithelium (OE) is regulated by the response of stem/progenitor cells to local signals, but embryonic and adult OE progenitors appear to be quite different--with potentially different mechanisms of regulation. A recently identified progenitor unique to embryonic OE--the nes...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2012.0406
更新日期:2013-02-15 00:00:00
abstract::After intra-articular injection, synovium-derived mesenchymal stem cells (SMSCs) can adhere to damaged cartilage (a process called homing) and then repair the cartilage defect. Nonetheless, the main obstacle of the current method is the insufficient homing ratio of SMSCs, which fails to meet the requirements for carti...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2019.0137
更新日期:2020-04-01 00:00:00
abstract::Primordial germ cells (PGCs), the precursors of gametes, have regulatory mechanisms involving transcription factors and epigenetic modifications. The transcription factor NANOG is a key regulator of germ cell and embryonic stem cell characteristics. However, the epigenetic regulation of NANOG with a histone deacetylas...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2018.0059
更新日期:2018-09-01 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 therapy is a promising therapeutic strategy for treating myocardial infarction (MI). However, it is necessary to identify ideal adult stem cells for transplantation and explore mechanisms of the transplanted cells in improving cardiac functions after MI. In this study, a population of embryonic-like stem cel...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2011.0280
更新日期:2012-05-20 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::The paired type homeobox 6 (Pax6) transcription factor (TF) regulates multiple aspects of neural stem cell (NSC) and neuron development in the embryonic central nervous system. However, less is known about the role of Pax6 in the maintenance and differentiation of adult NSCs and in adult neurogenesis. Using the +/Sey(...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2014.0058
更新日期:2014-12-01 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
abstract::Esophagus and trachea arise from a common origin, the anterior foregut tube. The compartmentalization process of the foregut into the esophagus and trachea is still poorly understood. Esophageal atresia/tracheoesophageal fistula (EA/TEF) is one of the most common gastrointestinal congenital defects with an incidence r...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2020.0075
更新日期:2020-08-01 00:00:00
abstract::In recent years it has been hypothesized that cancer stem cells (CSCs) are the actual driving force of tumor formation, highlighting the need to specifically target CSCs to successfully eradicate cancer growth and recurrence. Particularly, the deregulation of physiological signaling pathways controlling stem cell prol...
journal_title:Stem cells and development
pub_type: 杂志文章,评审
doi:10.1089/scd.2015.0081
更新日期:2015-10-15 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::Although umbilical cord blood (UCB) has been widely accepted as an alternative source of hematopoietic stem cells (HSC) for transplantation, its use in adults is restricted because of low absolute HSC numbers. To overcome this obstacle, expansion of HSC in coculture with feeder cells is a promising possibility. In thi...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2007.0273
更新日期:2009-01-01 00:00:00
abstract::Hepatic ischemia reperfusion injury (IRI) remains a major obstacle in liver resection and transplantation surgery, especially in diseased organs. Human mesenchymal stromal cells (MSCs) are reported to acutely alleviate hepatic IRI in mice by releasing bioactive membrane-enclosed extracellular vesicles (EVs), but the l...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2019.0085
更新日期:2019-11-01 00:00:00
abstract::Since human mesenchymal stem cells (MSCs) are therapeutically attractive for tissue regeneration and repair, we examined the physiological responses of human umbilical cord blood-derived MSCs (hUCB-MSCs) to genotoxic stress. We found that that sublethal doses of reactive oxygen species (ROS) and ionizing radiation cau...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2011.0284
更新日期:2012-07-20 00:00:00
abstract::Balanced and precisely controlled processes between self-renewal and differentiation of hematopoietic stem cells (HSCs) into all blood lineages are critical for vertebrate definitive hematopoiesis. However, the molecular mechanisms underlying the maintenance and differentiation of HSCs have not been fully elucidated. ...
journal_title:Stem cells and development
pub_type: 杂志文章
doi:10.1089/scd.2012.0623
更新日期:2013-09-15 00:00:00
abstract::In the past few years research on stem cells has exploded as a tool to develop potential therapies to treat incurable neurodegenerative diseases. Stem cell transplantation has been effective in several animal models, but the underlying restorative mechanisms are still unknown. Several events such as cell fusion, neuro...
journal_title:Stem cells and development
pub_type: 杂志文章,评审
doi:10.1089/154732804773099326
更新日期:2004-02-01 00:00:00
abstract::Regenerative medicine is in demand of adult pluripotent stem cells (PSCs). The "Bonghan System (BHS)" was discovered and suggested to contain cells with regenerative capacity in the early 1960s. It had been ignored for a long time due to the lack of sufficient details of experiments, but about 37 years after the initi...
journal_title:Stem cells and development
pub_type: 杂志文章,评审
doi:10.1089/scd.2015.0024
更新日期:2015-10-01 00:00:00