Ameloblasts serum-free conditioned medium: bone morphogenic protein 4-induced odontogenic differentiation of mouse induced pluripotent stem cells

2013 ◽  
Vol 10 (6) ◽  
pp. 466-474 ◽  
Author(s):  
Li Liu ◽  
Ying-Feng Liu ◽  
Jing Zhang ◽  
Yin-Zhong Duan ◽  
Yan Jin
Keyword(s):  
Stem Cells ◽  
Induced Pluripotent Stem Cells ◽  
Conditioned Medium ◽  
Pluripotent Stem Cells ◽  
Bone Morphogenic Protein ◽  
Serum Free ◽  
Odontogenic Differentiation ◽  
Induced Pluripotent ◽  
Bone Morphogenic Protein 4

scholarly journals Feeder- and serum-free establishment and expansion of human induced pluripotent stem cells

2010 ◽  
Vol 54 (5) ◽  
pp. 877-886 ◽  
Author(s):  
Mehdi Totonchi ◽  
Adeleh Taei ◽  
Ali Seifinejad ◽  
Mohammadsharif Tabebordbar ◽  
Hassan Rassouli ◽  
...  
Keyword(s):  
Stem Cells ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Serum Free ◽  
Induced Pluripotent

scholarly journals Generation of induced pluripotent stem cells by a polycistronic lentiviral vector in feeder- and serum- free defined culture

2018 ◽  
Vol 55 ◽  
pp. 13-24 ◽  
Author(s):  
Akram Al Abbar ◽  
Norshariza Nordin ◽  
Nadiah Ghazalli ◽  
Syahril Abdullah
Keyword(s):  
Stem Cells ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Lentiviral Vector ◽  
Serum Free ◽  
Induced Pluripotent ◽  
Defined Culture

scholarly journals Serum-Free Manufacturing of Mesenchymal Stem Cell Tissue Rings Using Human-Induced Pluripotent Stem Cells

2019 ◽  
Vol 2019 ◽  
pp. 1-11 ◽  
Author(s):  
Tackla S. Winston ◽  
Kantaphon Suddhapas ◽  
Chenyan Wang ◽  
Rafael Ramos ◽  
Pranav Soman ◽  
...  
Keyword(s):  
Stem Cells ◽  
Stem Cell ◽  
Regenerative Medicine ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Culture Conditions ◽  
Serum Free ◽  
Differentiated Cells ◽  
Induced Pluripotent

Combination of stem cell technology and 3D biofabrication approaches provides physiological similarity to in vivo tissues and the capability of repairing and regenerating damaged human tissues. Mesenchymal stem cells (MSCs) have been widely used for regenerative medicine applications because of their immunosuppressive properties and multipotent potentials. To obtain large amount of high-quality MSCs without patient donation and invasive procedures, we differentiated MSCs from human-induced pluripotent stem cells (hiPSC-MSCs) using serum-free E6 media supplemented with only one growth factor (bFGF) and two small molecules (SB431542 and CHIR99021). The differentiated cells showed a high expression of common MSC-specific surface markers (CD90, CD73, CD105, CD106, CD146, and CD166) and a high potency for osteogenic and chondrogenic differentiation. With these cells, we have been able to manufacture MSC tissue rings with high consistency and robustness in pluronic-coated reusable PDMS devices. The MSC tissue rings were characterized based on inner diameter and outer ring diameter and observed cell-type-dependent tissue contraction induced by cell-matrix interaction. Our approach of simplified hiPSC-MSC differentiation, modular fabrication procedure, and serum-free culture conditions has a great potential for scalable manufacturing of MSC tissue rings for different regenerative medicine applications.

scholarly journals ROCK Inhibition Facilitates the Generation of Human-Induced Pluripotent Stem Cells in a Defined, Feeder-, and Serum-Free System

2010 ◽  
Vol 12 (6) ◽  
pp. 641-653 ◽  
Author(s):  
Wing-Hon Lai ◽  
Jenny Chung-Yee Ho ◽  
Yee-Ki Lee ◽  
Kwong-Man Ng ◽  
Ka-Wing Au ◽  
...  
Keyword(s):  
Stem Cells ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Free System ◽  
Serum Free ◽  
Induced Pluripotent ◽  
Rock Inhibition

190 EFFICIENT GENERATION OF INDUCED PLURIPOTENT STEM CELLS FROM PORCINE ADIPOSE-DERIVED STEM CELLS WITH A FEEDER-INDEPENDENT AND SERUM-FREE SYSTEM

2014 ◽  
Vol 26 (1) ◽  
pp. 209
Author(s):  
Y. Zhang ◽  
C. Wei ◽  
P.-F. Zhang ◽  
X. Li ◽  
Y.-S. Li ◽  
...  
Keyword(s):  
Stem Cells ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Adipose Derived Stem Cells ◽  
Free System ◽  
Serum Free ◽  
Induced Pluripotent ◽  
Serum Free Conditions

Somatic cells could be directly reprogrammed into stem state by ectopic expression of transcription factors, which share similar features of embryonic stem cells (ESC). Induced pluripotent stem cells (iPSC) possess promising application in producing genetically modified animals, whereas the generation of porcine offspring from iPSC is still difficult and controversial, and new materials are needed. In this study, we report the generation of iPSC from porcine adipose-derived stem cells (pADSC) using drug-inducible expression of defined human factors (Oct4, Sox2, Klf4, and c-Myc) and ‘2i’ plus leukemia inhibitory factor (LIF) culture system. pADSC were isolated from subcutaneous adipose tissue of a 28-day-old Danish Landrace, and subsequently characterised by high proliferation rate at low passages, long period passaging without significant replication senescence, mesenchymal stem cell-specific surface markers expression, including CD29 (0.995 ± 0.0577), CD44 (0.999 ± 0.0333), and CD90 (0.994 ± 0.0333), together with successful adipogenic and osteogenic differentiation ability in vitro. The reprogramming of iPSC from pADSC was evidently more efficient than the process from adult fibroblasts (P < 0.01), both of which were carried out under feeder-independent and serum-free conditions, and this may be due to the higher demethylation level of genomic DNA in pADSC. Two lines of porcine iPSC with naïve-like state were finally obtained through feeder-independent and serum-free conditions. The successful reprogramming of iPSC was demonstrated by short cell cycle interval, alkaline phosphatase (AP) staining positive, expression of stemness-related proteins including OCT-4, SOX2, NANOG, SSEA3, and SSEA4. Full reprogramming of iPSC was evaluated by the significant up-regulation of LIN28, ESRRB, UTF1, and DPPA5. Naïve-like state of porcine iPSC was further confirmed by the striking resemblance to naïve mESC, single-cell dissociation, LIF-dependency, up-regulation of STELLA and ERAS, and little translation of TRA-1-60 and TRA-1-81. In addition, porcine naïve-like iPSC possessed normal karyotypes, and could differentiate into cell types of all three germ layers in vitro and in vivo. Furthermore, in vivo studies to determine the capacity of these cells to integrate into the inner cell mass of blastocysts are still being undertaken for validation. Together, our study provided an efficient method to derive porcine naïve-like iPSC from pADSC, which may be useful for the production of living offspring. Y. Zhang and C. Wei contributed equally to this work. Y.-H. Zhang is the corresponding author. This work was supported by the National Natural Science Foundation Program 31272442.

scholarly journals Differentiation of serum-free embryoid bodies from human induced pluripotent stem cells into networks

2013 ◽  
Vol 10 (3) ◽  
pp. 454-463 ◽  
Author(s):  
Michael W. Nestor ◽  
Daniel Paull ◽  
Samson Jacob ◽  
Andrew A. Sproul ◽  
Abdulaziz Alsaffar ◽  
...  
Keyword(s):  
Stem Cells ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Embryoid Bodies ◽  
Serum Free ◽  
Induced Pluripotent

scholarly journals Efficient Reprogramming of Naïve-Like Induced Pluripotent Stem Cells from Porcine Adipose-Derived Stem Cells with a Feeder-Independent and Serum-Free System

PLoS ONE ◽  
2014 ◽  
Vol 9 (1) ◽  
pp. e85089 ◽  
Author(s):  
Yu Zhang ◽  
Chao Wei ◽  
Pengfei Zhang ◽  
Xia Li ◽  
Tong Liu ◽  
...  
Keyword(s):  
Stem Cells ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Adipose Derived Stem Cells ◽  
Free System ◽  
Serum Free ◽  
Induced Pluripotent
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