scholarly journals The role of extracellular matrix on liver stem cell fate: A dynamic relationship in health and disease

2019 ◽  
Vol 106 ◽  
pp. 49-56 ◽  
Author(s):  
Natalia Sánchez-Romero ◽  
Pilar Sainz-Arnal ◽  
Iris Pla-Palacín ◽  
Pablo Royo Dachary ◽  
Helen Almeida ◽  
...  
Keyword(s):  
Extracellular Matrix ◽  
Stem Cell ◽  
Cell Fate ◽  
Stem Cell Fate ◽  
Dynamic Relationship ◽  
Health And Disease

scholarly journals 3D Extracellular Matrix Mimics: Fundamental Concepts and Role of Materials Chemistry to Influence Stem Cell Fate

2020 ◽  
Vol 21 (6) ◽  
pp. 1968-1994 ◽  
Author(s):  
Julien Nicolas ◽  
Sofia Magli ◽  
Linda Rabbachin ◽  
Susanna Sampaolesi ◽  
Francesco Nicotra ◽  
...  
Keyword(s):  
Extracellular Matrix ◽  
Stem Cell ◽  
Cell Fate ◽  
Materials Chemistry ◽  
Stem Cell Fate

Role of the extracellular matrix in regulating stem cell fate

2013 ◽  
Vol 14 (8) ◽  
pp. 467-473 ◽  
Author(s):  
Fiona M. Watt ◽  
Wilhelm T. S. Huck
Keyword(s):  
Extracellular Matrix ◽  
Stem Cell ◽  
Cell Fate ◽  
Stem Cell Fate

Instructions from the Vascular System - Directing Neural Stem Cell Fate in Health and Disease

2014 ◽  
Vol 21 (19) ◽  
pp. 2190-2207 ◽  
Author(s):  
S. Schildge ◽  
C. Bohrer ◽  
S. Pfurr ◽  
K. Mammadzada ◽  
K. Schachtrup ◽  
...  
Keyword(s):  
Stem Cell ◽  
Cell Fate ◽  
Neural Stem Cell ◽  
Vascular System ◽  
Stem Cell Fate ◽  
Health And Disease

scholarly journals The dynamic role of bone morphogenetic proteins in neural stem cell fate and maturation

2012 ◽  
Vol 72 (7) ◽  
pp. 1068-1084 ◽  
Author(s):  
Allison M. Bond ◽  
Oneil G. Bhalala ◽  
John A. Kessler
Keyword(s):  
Stem Cell ◽  
Cell Fate ◽  
Neural Stem Cell ◽  
Bone Morphogenetic Proteins ◽  
Stem Cell Fate

Stem Cell Fate Specification: Role of Master Regulatory Switch Transcription Factor PU.1 in Differential Hematopoiesis

2005 ◽  
Vol 14 (2) ◽  
pp. 140-152 ◽  
Author(s):  
Gurudutta U. Gangenahalli ◽  
Pallavi Gupta ◽  
Daman Saluja ◽  
Yogesh K. Verma ◽  
Vimal Kishore ◽  
...  
Keyword(s):  
Transcription Factor ◽  
Stem Cell ◽  
Cell Fate ◽  
Cell Fate Specification ◽  
Stem Cell Fate ◽  
Fate Specification

Directing Stem Cell Fate in 3D Through Cell Inert and Adhesive Diblock Copolymer Domains

2013 ◽  
Author(s):  
Somyot Chirasatitsin ◽  
Priyalakshmi Viswanathan ◽  
Giuseppe Battaglia ◽  
Adam J. Engler
Keyword(s):  
Extracellular Matrix ◽  
Stem Cell ◽  
Cell Adhesion ◽  
Cell Fate ◽  
Diblock Copolymer ◽  
Stem Cell Differentiation ◽  
Stem Cell Fate ◽  
Cell Behaviors ◽  
Cell Structures

Adhesions are important cell structures required to transduce a variety of chemical and mechanics signals from outside-in and vice versa, all of which regulate cell behaviors, including stem cell differentiation (1). Though most biomaterials are coated with an adhesive ligand to promote adhesion, they do not often have a uniform distribution that does not match the heterogeneously adhesive extracellular matrix (ECM) in vivo (2). We have previously shown that diblock copolymer (DBC) mixtures undergo interface-confined de-mixing to form nanodomins of one copolymer in another (3). Here we demonstrate how diblock copolymer mixtures can be made into foams with nanodomains to better recapitulate native ECM adhesion regions and influence cell adhesion.

scholarly journals Tuning Adipogenic Differentiation in ADSCs by Metformin and Vitamin D: Involvement of miRNAs

2020 ◽  
Vol 21 (17) ◽  
pp. 6181
Author(s):  
Sara Cruciani ◽  
Giuseppe Garroni ◽  
Francesca Balzano ◽  
Renzo Pala ◽  
Emanuela Bellu ◽  
...  
Keyword(s):  
Stem Cells ◽  
Vitamin D ◽  
Stem Cell ◽  
Cell Fate ◽  
Adipogenic Differentiation ◽  
Adipose Derived Stem Cells ◽  
Vitamin D Metabolism ◽  
Stem Cell Fate ◽  
Cellular Phenotypes

Fat tissue represents an important source of adipose-derived stem cells (ADSCs), which can differentiate towards several phenotypes under certain stimuli. Definite molecules as vitamin D are able to influence stem cell fate, acting on the expression of specific genes. In addition, miRNAs are important modulating factors in obesity and numerous diseases. We previously identified specific conditioned media able to commit stem cells towards defined cellular phenotypes. In the present paper, we aimed at evaluating the role of metformin on ADSCs differentiation. In particular, ADSCs were cultured in a specific adipogenic conditioned medium (MD), in the presence of metformin, alone or in combination with vitamin D. Our results showed that the combination of the two compounds is able to counteract the appearance of an adipogenic phenotype, indicating a feedforward regulation on vitamin D metabolism by metformin, acting on CYP27B1 and CYP3A4. We then evaluated the role of specific epigenetic modulating genes and miRNAs in controlling stem cell adipogenesis. The combination of the two molecules was able to influence stem cell fate, by modulating the adipogenic phenotype, suggesting their possible application in clinical practice in counteracting uncontrolled lipogenesis and obesity-related diseases.

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