Generation of Neural Crest-Like Cells From Human Periodontal Ligament Cell-Derived Induced Pluripotent Stem Cells

2016 ◽  
Vol 232 (2) ◽  
pp. 402-416 ◽  
Author(s):  
Atsushi Tomokiyo ◽  
Kim Hynes ◽  
Jia Ng ◽  
Danijela Menicanin ◽  
Esther Camp ◽  
...  
Keyword(s):  
Stem Cells ◽  
Neural Crest ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Periodontal Ligament ◽  
Periodontal Ligament Cell ◽  
Induced Pluripotent

scholarly journals Immunological Properties of Neural Crest Cells Derived from Human Induced Pluripotent Stem Cells

2019 ◽  
Vol 28 (1) ◽  
pp. 28-43 ◽  
Author(s):  
Shota Fujii ◽  
Satoru Yoshida ◽  
Emi Inagaki ◽  
Shin Hatou ◽  
Kazuo Tsubota ◽  
...  
Keyword(s):  
Stem Cells ◽  
Neural Crest ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Neural Crest Cells ◽  
Immunological Properties ◽  
Induced Pluripotent

scholarly journals Neural crest stem cells can be induced in vitro from human-induced pluripotent stem cells using a novel protocol free of feeder cells

2021 ◽  
Vol 16 (3) ◽  
pp. 143-147
Author(s):  
Rei Abe ◽  
Kazuyo Yamauchi ◽  
Kazuki Kuniyoshi ◽  
Takane Suzuki ◽  
Yusuke Matsuura ◽  
...  
Keyword(s):  
Stem Cells ◽  
Neural Crest ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Feeder Cells ◽  
Neural Crest Stem Cells ◽  
Induced Pluripotent

scholarly journals Transplantation of Neural Crest-Like Cells Derived from Induced Pluripotent Stem Cells Improves Diabetic Polyneuropathy in Mice

2013 ◽  
Vol 22 (10) ◽  
pp. 1767-1783 ◽  
Author(s):  
Tetsuji Okawa ◽  
Hideki Kamiya ◽  
Tatsuhito Himeno ◽  
Jiro Kato ◽  
Yusuke Seino ◽  
...  
Keyword(s):  
Stem Cells ◽  
Neural Crest ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Diabetic Polyneuropathy ◽  
Induced Pluripotent

scholarly journals Discovering the Potential of Dental Pulp Stem Cells for Corneal Endothelial Cell Production: A Proof of Concept

2021 ◽  
Vol 9 ◽  
Author(s):  
Begoña M. Bosch ◽  
Enrique Salero ◽  
Raquel Núñez-Toldrà ◽  
Alfonso L. Sabater ◽  
F. J. Gil ◽  
...  
Keyword(s):  
Stem Cells ◽  
Neural Crest ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Dental Pulp ◽  
Corneal Endothelium ◽  
Cell Monolayer ◽  
Dental Pulp Stem Cells ◽  
Autologous Cell ◽  
Induced Pluripotent

Failure of corneal endothelium cell monolayer is the main cause leading to corneal transplantation. Autologous cell-based therapies are required to reconstruct in vitro the cell monolayer. Several strategies have been proposed using embryonic stem cells and induced pluripotent stem cells, although their use has ethical issues as well as limited clinical applications. For this purpose, we propose the use of dental pulp stem cells isolated from the third molars to form the corneal endothelium cell monolayer. We hypothesize that using dental pulp stem cells that share an embryological origin with corneal endothelial cells, as they both arise from the neural crest, may allow a direct differentiation process avoiding the use of reprogramming techniques, such as induced pluripotent stem cells. In this work, we report a two-step differentiation protocol, where dental pulp stem cells are derived into neural crest stem-like cells and, then, into corneal endothelial-like cells. Initially, for the first-step we used an adhesion culture and compared two initial cell sources: a direct formation from dental pulp stem cells with the differentiation from induced pluripotent stem cells. Results showed significantly higher levels of early stage marker AP2 for the dental pulp stem cells compared to induced pluripotent stem cells. In order to provide a better environment for neural crest stem cells generation, we performed a suspension method, which induced the formation of neurospheres. Results showed that neurosphere formation obtained the peak of neural crest stem cell markers expression after 4 days, showing overexpression of AP2, Nestin, and p75 markers, confirming the formation of neural crest stem-like cells. Furthermore, pluripotent markers Oct4, Nanog, and Sox2 were as well-upregulated in suspension culture. Neurospheres were then directly cultured in corneal endothelial conditioned medium for the second differentiation into corneal endothelial-like cells. Results showed the conversion of dental pulp stem cells into polygonal-like cells expressing higher levels of ZO-1, ATP1A1, COL4A2, and COL8A2 markers, providing a proof of the conversion into corneal endothelial-like cells. Therefore, our findings demonstrate that patient-derived dental pulp stem cells may represent an autologous cell source for corneal endothelial therapies that avoids actual transplantation limitations as well as reprogramming techniques.

scholarly journals Neural crest cells and their potential therapeutic applications

Morphologia ◽  
2021 ◽  
Vol 15 (3) ◽  
pp. 39-49
Author(s):  
K.M. Shevchenko
Keyword(s):  
Stem Cells ◽  
Embryonic Stem Cells ◽  
Neural Crest ◽  
Induced Pluripotent Stem Cells ◽  
Pluripotent Stem Cells ◽  
Embryonic Stem ◽  
Neural Crest Cells ◽  
Red Bone Marrow ◽  
Induced Pluripotent ◽  
Promising Source

Neural crest (NC) is a population of cells, formed at the intersection between non-neural ectoderm and neural tube. Neural crest progenitors are multipotent, have capacity to extensive migration and self-renewal. They can be differentiated into various cells types from craniofacial skeletal tissues to components of peripheral nervous system. Influence of signaling molecules and transcription factors, which are expressed at the different stages regulate development of NC. The regulatory network of genes determines the processes of induction, specification, migration and differentiation of neural crest cells (NCC). The purpose of this article is to compare the characteristics of NCC, obtained from tissues of the embryo, fetus and adult; experimental strategies for obtaining NCC from embryonic stem cells, induced pluripotent stem cells, skin fibroblasts; comparison of the potential of different cell types for therapeutic use in a clinical setting. Embryonic stem NCC are differentiated to the trunk, cranial, cardiac, circumpharyngeal and vagal according to the area of their initial migration. Mature stem NCC can be obtained from the dorsal root ganglia, red bone marrow, hair follicle, skin, intestines, carotid body, heart, cornea, iris, dental pulp, hard palate and oral mucosa. Genetic mutations may lead to failure of regulation of NC development, which leads to many congenital human diseases such as cardiovascular defects, craniofacial abnormalities and intestinal aganglionosis, collectively known as neurocristopathies. The identification and isolation of multipotent stem NCC derived from adult tissues, embryonic stem cells, and induced pluripotent stem cells are promising source for regenerative medicine.

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