Osteogenic Differentiation of Adipose-Derived Stromal Cells: Advancements and Future Directions for Bone Tissue Engineering

2016 ◽  
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Osteogenic Differentiation ◽  
Bone Tissue ◽  
Stromal Cells ◽  
Future Directions ◽  
Adipose Derived Stromal Cells

scholarly journals Influence of platelet storage time on human platelet lysates and platelet lysate-expanded mesenchymal stromal cells for bone tissue engineering

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Siddharth Shanbhag ◽  
Samih Mohamed-Ahmed ◽  
Turid Helen Felli Lunde ◽  
Salwa Suliman ◽  
Anne Isine Bolstad ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Osteogenic Differentiation ◽  
Bone Tissue ◽  
Stromal Cells ◽  
Storage Time ◽  
Human Platelet ◽  
Scaling Up ◽  
Platelet Lysate ◽  
Lineage Differentiation

Abstract Background Human platelet lysate (HPL) is emerging as the preferred xeno-free supplement for the expansion of mesenchymal stromal cells (MSCs) for bone tissue engineering (BTE) applications. Due to a growing demand, the need for standardization and scaling-up of HPL has been highlighted. However, the optimal storage time of the source material, i.e., outdated platelet concentrates (PCs), remains to be determined. The present study aimed to determine the optimal storage time of PCs in terms of the cytokine content and biological efficacy of HPL. Methods Donor-matched bone marrow (BMSCs) and adipose-derived MSCs (ASCs) expanded in HPL or fetal bovine serum (FBS) were characterized based on in vitro proliferation, immunophenotype, and multi-lineage differentiation. Osteogenic differentiation was assessed at early (gene expression), intermediate [alkaline phosphatase (ALP) activity], and terminal stages (mineralization). Using a multiplex immunoassay, the cytokine contents of HPLs produced from PCs stored for 1–9 months were screened and a preliminary threshold of 4 months was identified. Next, HPLs were produced from PCs stored for controlled durations of 0, 1, 2, 3, and 4 months, and their efficacy was compared in terms of cytokine content and BMSCs’ proliferation and osteogenic differentiation. Results BMSCs and ASCs in both HPL and FBS demonstrated a characteristic immunophenotype and multi-lineage differentiation; osteogenic differentiation of BMSCs and ASCs was significantly enhanced in HPL vs. FBS. Multiplex network analysis of HPL revealed several interacting growth factors, chemokines, and inflammatory cytokines. Notably, stem cell growth factor (SCGF) was detected in high concentrations. A majority of cytokines were elevated in HPLs produced from PCs stored for ≤ 4 months vs. > 4 months. However, no further differences in PC storage times between 0 and 4 months were identified in terms of HPLs’ cytokine content or their effects on the proliferation, ALP activity, and mineralization of BMSCs from multiple donors. Conclusions MSCs expanded in HPL demonstrate enhanced osteogenic differentiation, albeit with considerable donor variation. HPLs produced from outdated PCs stored for up to 4 months efficiently supported the proliferation and osteogenic differentiation of MSCs. These findings may facilitate the standardization and scaling-up of HPL from outdated PCs for BTE applications.

scholarly journals Donor Site Location Is Critical for Proliferation, Stem Cell Capacity, and Osteogenic Differentiation of Adipose Mesenchymal Stem/Stromal Cells: Implications for Bone Tissue Engineering

2018 ◽  
Vol 19 (7) ◽  
pp. 1868 ◽  
Author(s):  
Marie Reumann ◽  
Caren Linnemann ◽  
Romina Aspera-Werz ◽  
Sigrid Arnold ◽  
Manuel Held ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Stem Cell ◽  
Bone Tissue Engineering ◽  
Osteogenic Differentiation ◽  
Bone Tissue ◽  
Stromal Cells ◽  
Donor Site ◽  
Site Location ◽  
Cell Capacity

Graft Materials and Bone Marrow Stromal Cells in Bone Tissue Engineering

2011 ◽  
Vol 26 (8) ◽  
pp. 1035-1049 ◽  
Author(s):  
Federico Foschi ◽  
Enrico Conserva ◽  
Paolo Pera ◽  
Barbara Canciani ◽  
Ranieri Cancedda ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Bone Marrow ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Stromal Cells ◽  
Bone Marrow Stromal Cells ◽  
Marrow Stromal Cells

Dextran-coated fluorapatite nanorods doped with lanthanides in labelling and directing osteogenic differentiation of bone marrow mesenchymal stem cells

2014 ◽  
Vol 2 (23) ◽  
pp. 3609-3617 ◽  
Author(s):  
Haifeng Zeng ◽  
Xiyu Li ◽  
Fang Xie ◽  
Li Teng ◽  
Haifeng Chen
Keyword(s):  
Tissue Engineering ◽  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Bone Tissue Engineering ◽  
Osteogenic Differentiation ◽  
Bone Tissue ◽  
Novel Approach ◽  
Marrow Mesenchymal Stem Cells

A novel approach for labelling and tracking BMSCs in bone tissue engineering by using dextran-coated fluorapatite nanorods doped with lanthanides.

Osteon-mimetic 3D nanofibrous scaffold enhancing stem cell proliferation and osteogenic differentiation for bone regeneration

2022 ◽  
Author(s):  
Ting Song ◽  
Jianhua Zhou ◽  
Ming Shi ◽  
Liuyang Xuan ◽  
Huamin Jiang ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Cell Proliferation ◽  
Stem Cell ◽  
Bone Tissue Engineering ◽  
Bone Regeneration ◽  
Osteogenic Differentiation ◽  
Bone Tissue ◽  
Nanofibrous Scaffold ◽  
Hierarchical Microstructure ◽  
Stem Cell Proliferation

Scaffold microstructure is important for bone tissue engineering. Failure to synergistically imitate the hierarchical microstructure of bone component, such as osteon with concentric multilayers assembled by nanofibers, hindered the performance...

scholarly journals Cell-secreted extracellular matrix, independent of cell source, promotes the osteogenic differentiation of human stromal vascular fraction

2018 ◽  
Vol 6 (24) ◽  
pp. 4104-4115 ◽  
Author(s):  
Jenna N. Harvestine ◽  
Hakan Orbay ◽  
Jonathan Y. Chen ◽  
David E. Sahar ◽  
J. Kent Leach
Keyword(s):  
Tissue Engineering ◽  
Extracellular Matrix ◽  
Bone Tissue Engineering ◽  
Osteogenic Differentiation ◽  
Bone Tissue ◽  
Stromal Vascular Fraction ◽  
Cell Source

Cell-secreted extracellular matrix potentiates osteogenic differentiation by stromal vascular fraction for bone tissue engineering.

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