Abstract:
:Our work aimed at evaluating the role of adipose stem cells (ASC) on chondrocytes from osteoarthritic (OA) patients and identifying the mediators involved. We used primary chondrocytes, ASCs from different sources and bone marrow mesenchymal stromal cells (MSC) from OA donors. ASCs or MSCs were co-cultured with chondrocytes in a minimal medium and using cell culture inserts. Under these conditions, ASCs did not affect the proliferation of chondrocytes but significantly decreased camptothecin-induced apoptosis. Both MSCs and ASCs from different sources allowed chondrocytes in the cocultures maintaining a stable expression of markers specific for a mature phenotype, while expression of hypertrophic and fibrotic markers was decreased. A number of factors known to regulate the chondrocyte phenotype (IL-1β, IL-1RA, TNF-α) and matrix remodeling (TIMP-1 and -2, MMP-1 and -9, TSP-1) were not affected. However, a significant decrease of TGF-β1 secretion by chondrocytes and induction of HGF secretion by ASCs was observed. Addition of a neutralizing anti-HGF antibody reversed the anti-fibrotic effect of ASCs whereas hypertrophic markers were not modulated. In summary, ASCs are an interesting source of stem cells for efficiently reducing hypertrophy and dedifferentiation of chondrocytes, at least partly via the secretion of HGF. This supports the interest of using these cells in therapies for osteo-articular diseases.
journal_name
Stem Cell Resjournal_title
Stem cell researchauthors
Maumus M,Manferdini C,Toupet K,Peyrafitte JA,Ferreira R,Facchini A,Gabusi E,Bourin P,Jorgensen C,Lisignoli G,Noël Ddoi
10.1016/j.scr.2013.05.008subject
Has Abstractpub_date
2013-09-01 00:00:00pages
834-44issue
2eissn
1873-5061issn
1876-7753pii
S1873-5061(13)00063-9journal_volume
11pub_type
杂志文章abstract::By means of retroviral transduction using the four Yamanaka-factors OCT4, SOX2, KLF4 and c-MYC primary human amniotic fluid cells (AFCs) were reprogrammed into several iPSC lines. Pluripotency was confirmed both in vitro and in vivo. A comparative transcriptome analysis of the AF-derived iPSC line 41 and the human emb...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2015.11.003
更新日期:2015-11-01 00:00:00
abstract::Tumor protein p63 (p63) encodes for a transcription factor of the p53 family and is a marker for respiratory basal cells. Based on a NKX2.1 knock-in reporter cell line from human induced pluripotent stem cells (hiPSCs) (MHHi06-A-2) we established a NKX2.1/p63 double transgenic knock-in reporter cell line using TALEN t...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2019.101659
更新日期:2020-01-01 00:00:00
abstract::Mouse embryonic stem cell (mESC) lines were derived by crossing heterozygous transgenic (tg) mice expressing green fluorescent protein (GFP) under the control of the rat tyrosine hydroxylase (TH) promoter, with homozygous alpha-synuclein (aSYN) mice expressing human mutant SNCAA53T under the control of the mouse Prion...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2016.12.026
更新日期:2017-03-01 00:00:00
abstract::Human lymphoblast cells from a female and male patient diagnosed with Alzheimer's disease (AD) with different genotypes of a functional copy number variation (CNV) in the AD risk gene CR1 were used to generate integration-free induced pluripotent stem cells (iPSCs) employing episomal plasmids expressing OCT4, SOX2, NA...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2016.10.003
更新日期:2016-11-01 00:00:00
abstract::The human iPSC line LEIi006-A was generated from dermal fibroblasts from a patient with retinitis pigmentosa using episomal plasmids containing OCT4, SOX2, KLF4, L-MYC, LIN28, mir302/367 microRNA and shRNA for p53. The iPSC cells carry compound heterozygous mutations (c.1892A > G and c.2548G > A) in the CRB1 gene. LEI...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2018.08.001
更新日期:2018-08-01 00:00:00
abstract::Induced pluripotent stem cells (iPSCs) were generated from peripheral blood mononuclear cells (PBMCs) obtained from a 60-year-old female diagnosed with sporadic amyotrophic lateral sclerosis (sALS). The iPSCs shared the same karyotype with the parent PBMCs, expressed pluripotency stem cell markers, and demonstrated tr...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2020.101841
更新日期:2020-05-01 00:00:00
abstract::Angelman syndrome (AS) is a neurodevelopmental disorder with leading symptoms of happy demeanor, intellectual disability, ataxia and seizures. AS can be caused by genetic and epigenetic aberrations, resulting in the absence of functional UBE3A protein in the brain. UBE3A is an imprinted gene, which is, in neurons of t...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2018.09.015
更新日期:2018-12-01 00:00:00
abstract::Little is known about the functions of downstream regulatory element antagonist modulator (DREAM) in embryonic stem cells (ESCs). However, DREAM interacts with cAMP response element-binding protein (CREB) in a Ca(2+)-dependent manner, preventing CREB binding protein (CBP) recruitment. Furthermore, CREB and CBP are inv...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2016.03.001
更新日期:2016-05-01 00:00:00
abstract::FOS is component of the AP-1 complex and has been reported to be involved in many cellular functions, including cell proliferation, differentiation, survival, angiogenesis, hematopoiesis and cancer progress. To further understand the exact role of FOS in these processes, here we created two FOS knockout human embryoni...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2019.101479
更新日期:2019-08-01 00:00:00
abstract::SLC26A4 is the second most frequent gene implicated in congenital hearing loss after GJB2 mutations. Here, we report the generation of induced pluripotent stem cells (iPSCs), from a patient who was carrying a homozygous c.919-2A>G variant in the SLC26A4 gene. This is the most common variant of SLC26A4 gene in the Chin...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2019.101524
更新日期:2019-10-01 00:00:00
abstract::Friedreich's ataxia is caused by large homozygous, intronic expansions of GAA repeats in the frataxin (FXN) gene, resulting in severe downregulation of its expression. Pathogenic repeats are located in intron one, hence patients express unaffected FXN protein, albeit in low quantities. Although FRDA symptoms typically...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2019.101529
更新日期:2019-10-01 00:00:00
abstract::The KCL035 human embryonic stem cell line was derived from an embryo donated for research that carried a mutation in the HBB gene, which is linked to the β-thalassemia syndrome. The ICM was isolated using laser microsurgery and plated on γ-irradiated human foreskin fibroblasts. Both the derivation and cell line propag...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2016.01.007
更新日期:2016-03-01 00:00:00
abstract::Human epicardium-derived cells (EPDC) were reprogrammed to generate two iPSC lines, MCDU1i-EPDC and MCDU2i-EPDC, by nucleofection of episomal-based plasmids expressing the reprogramming factors OCT4, SOX2, KLF4, c-MYC, NANOG and LIN28. Pluripotency was confirmed in vitro by immunofluorescence analysis and embryoid bod...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2017.02.007
更新日期:2017-04-01 00:00:00
abstract::Autosomal recessive Stargardt disease is the most common cause of inherited retinal disease. In this report, we describe the generation and characterization of two human induced pluripotent stem cell (iPSC) lines from a patient with compound heterozygous mutations in the ABCA4 gene (c.[768G>T];[6079C>T]). Patient derm...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2020.101947
更新日期:2020-10-01 00:00:00
abstract::Primary hepatocyte transplantation (HTx) is a safe cell therapy for patients with liver disease, but wider application is circumvented by poor cell engraftment due to limitations in hepatocyte quality and transplantation strategies. Hepatocyte-like cells (HLCs) derived from human induced pluripotent stem cells (hiPSC)...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2019.101599
更新日期:2019-12-01 00:00:00
abstract::Laminins are one of the major protein groups in the extracellular matrix (ECM) and specific laminin isoforms are crucial for neuronal functions in the central nervous system in vivo. In the present study, we compared recombinant human laminin isoforms (LN211, LN332, LN411, LN511, and LN521) and laminin isoform fragmen...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2017.09.002
更新日期:2017-10-01 00:00:00
abstract::Endothelial progenitor cells (EPCs) may contribute to neurovascular repair after stroke and neurodegeneration. A key step in this process should involve adhesive interactions between EPCs and the targeted cerebral endothelium. Here, we tested the hypothesis that reactive astrocytes may play a critical role in enhancin...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2013.12.008
更新日期:2014-03-01 00:00:00
abstract::Haploidentical hematopoietic stem-cell transplantation (haplo-HSCT) is associated with an increased risk of graft failure and severe graft-versus-host disease (GVHD). Mesenchymal stromal cells (MSCs) have been shown to support in vivo normal hematopoiesis and to display potent immunesuppressive effects. We cotransplan...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2013.10.001
更新日期:2014-01-01 00:00:00
abstract::We generated PSMi001-A and PSMi008-A hiPSC lines from two individuals belonging to a South African (SA) founder population in which the malignant KCNQ1-A341V mutation cosegregates with the Long QT Syndrome (LQTS) phenotype. PSMi001-A was derived from an asymptomatic KCNQ1-A341V mutation carrier, whereas PSMi008-A was ...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2019.101510
更新日期:2019-08-01 00:00:00
abstract::Optimization of pluripotent stem cell expansion and differentiation is facilitated by biological tools that permit non-invasive and dynamic monitoring of pluripotency, and the ability to select for an undifferentiated input cell population. Here we report on the generation and characterisation of clonal human embryoni...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2014.05.006
更新日期:2014-09-01 00:00:00
abstract::ATOX1 is a copper chaperone involved in intracellular copper homeostasis, cell proliferation, and tumor progression. To investigate the physiologically relevant molecular mechanism of ATOX1 by using imaging-based approaches, we genetically modified ATOX1 in H1 hESCs to express mCherry-ATOX1 fusion protein under endoge...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2019.101631
更新日期:2019-12-01 00:00:00
abstract::Oligodendrocytes, which are the main cell type in cerebral white matter, are generated from their precursor cells (oligodendrocyte precursor cells: OPCs). However, the differentiation from OPCs to oligodendrocytes is disturbed under stressed conditions. Therefore, drugs that can improve oligodendrocyte regeneration ma...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2015.05.001
更新日期:2015-07-01 00:00:00
abstract::Skin fibroblasts were collected from a 65-year-old male patient with sporadic Parkinson's disease. Induced pluripotent stem cells were reprogrammed with human reprogramming factors (KMOSL) using the messenger RNA reprogramming protocol. The transgene-free iPSC line showed pluripotency, displayed normal karyotype, and ...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2017.07.004
更新日期:2017-08-01 00:00:00
abstract::Frontotemporal dementia with parkinsonism linked to chromosome 17q21.2 (FTDP-17) is an autosomal-dominant neurodegenerative disorder. Mutations in the MAPT (microtubule-associated protein tau) gene can cause FTDP-17, but the underlying pathomechanisms of the disease are still unknown. Induced pluripotent stem cells (i...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2016.09.024
更新日期:2016-11-01 00:00:00
abstract::Peripheral blood mononuclear cells (PBMCs) were collected from a 6-year-old female child who was clinically diagnosed as primary nephrotic syndrome (NS) with hormone resistance. An iPSC line was successfully established by the Sendai-virus (SeV) delivery system. The iPS-19 (GSPHi001-A) expressed pluripotent markers, e...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2019.101661
更新日期:2019-12-01 00:00:00
abstract::We generated an induced human pluripotent stem cell line from a child with microcephaly carrying compound heterozygous mutations of TYW1 inherited from healthy parents. This iPS cell line showed typical embryonic stem cell-like morphology, expressed pluripotent markers that comparable to human embryonic stem cells. Mo...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2020.101783
更新日期:2020-05-01 00:00:00
abstract::We have generated iPSCs from peripheral blood mononuclear cells (PBMCs) of a healthy man using heat sensitive and non-integrative Sendai virus containing Sox2, Oct3/4, c-Myc and Klf4. Human GRX-MCiPS4F-A2 cell line was established and characterized through this study. ...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2015.07.002
更新日期:2015-09-01 00:00:00
abstract::Derivation of induced pluripotent stem (iPS) cells is mainly an epigenetic reprogramming process. It is still quite controversial how genomic imprinting is reprogrammed in iPS cells. Thus, we derived multiple iPS clones from genetically identical mouse somatic cells. We found that parentally inherited imprint was vari...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2013.05.011
更新日期:2013-09-01 00:00:00
abstract::Human iPSC line, iPSC-ADM01(SYSUi001-A), was generated from a 70-year-old male patient with sporadic Alzheimer's disease, using non-integrative reprogramming method. This cell line shows pluripotency both in vitro and in vivo, and has a normal karyotype. ...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2018.101375
更新日期:2019-03-01 00:00:00
abstract::Two distinct types of embryonic pluripotent stem cells can be established from either the inner cell mass (ICM) of preimplantation blastocyst (leukemia inhibitory factor (LIF)-dependent embryonic stem cell, ESC, called naive state) or the epiblast of postimplantation fetuses (fibroblast growth factor 2 (FGF2)-dependen...
journal_title:Stem cell research
pub_type: 杂志文章
doi:10.1016/j.scr.2014.04.012
更新日期:2014-07-01 00:00:00