EXTENDED REPORT FGF2 induces RANKL gene expression as well as IL1β regulated MHC class II in human bone marrow-derived mesenchymal progenitor stromal cells

نویسندگان

  • Chiara Bocelli-Tyndall
  • Emanuele Trella
  • Audrey Frachet
  • Paul Zajac
  • Dennis Pfaff
  • Jeroen Geurts
  • Stefan Heiler
  • Andrea Barbero
  • Marcus Mumme
  • Therese J Resink
  • Stefan Schaeren
  • Giulio C Spagnoli
  • Alan Tyndall
  • Tore K Kvien
چکیده

Departments of Surgery and of Biomedicine, University Hospital Basel, Basel, Switzerland Department of Rheumatology, University Hospital Basel, Basel, Switzerland Department of Biomedicine, Signal Transduction, University Hospital Basel, Basel, Switzerland Orthopaedic Department, Osteoarthritis Research Center, University Hospital Basel, Basel, Switzerland Department of Biomedicine, Developmental and Molecular Immunology, University of Basel, Basel, Switzerland

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FGF2 induces RANKL gene expression as well as IL1β regulated MHC class II in human bone marrow-derived mesenchymal progenitor stromal cells.

OBJECTIVE Human bone marrow mesenchymal stromal cells (hBM-MSC) are being applied in tissue regeneration and treatment of autoimmune diseases (AD). Their cellular and immunophenotype depend on isolation and culture conditions which may influence their therapeutic application and reflect their in vivo biological functions. We have further characterised the phenotype induced by fibroblast growth ...

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Background and Objective: Mobilization of Hematopoietic Stem Cells (HSCs) for transplantation and the importance of -adrenergic signals in induction of this process have been well investigated. However, little is known about the role of -adrenergic signals in mobilization of HSCs and factors influenced by these signals. The Chemokine Stromal Derived Factor -1 (SDF-1) which is expressed by hum...

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Functional Inhibition of Nucleostemin Gene-Acoordinator of Self-Renewal Ability-In Bone Marrow Derived Mesenchymal Stem Cells by Rnai Strategy

Purpose: The aim is to downregulate the expression level of NS as an important factor in sustaining stem cells and certain types of cancer cells self-renewal ability in bone marrow derived mesenchymal stem cells by RNAi strategy and investigate the effects of absence of NS in these cells. Materials and Methods: Double strand NS-specific and control siRNA oligos were designed and transfected in...

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Matrigel Enhances in vitro Bone Differentiation of Human Marrow-derived Mesenchymal Stem Cells

Objective(s) The use of co-culture cells as well as extra cellular matrix are among those strategies that have been employed to direct mesenchymal stem cell (MSC) bone differentiation in culture. In this regard, there is no study considering the effects of Matrigel on mesenchymal stem cell (MSC) in vitro bone differentiation. This was the subject of the present study. Materials and Methods ...

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A review of Biology and clinical use of Mesenchymal stem cell: an immune -modulator progenitor cell

Human mesenchymal stem cells (hMSCs), which also called mesenchymal stromal cells, are multipotent stem cell. Human MSCs typically are positive for the surface markers CD44, CD73, CD90, CD105, CD106, and also negative for hematopoietic markers CD34 and CD45.These cells can be isolated from postnatal bone marrow, adipose tissue, placenta, and scalp tissue, as well as from various fetal tissues. ...

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تاریخ انتشار 2014