Single-Cell Phosphospecific Flow Cytometric Analysis of Canine and Murine Adipose-Derived Stem Cells
Author(s) -
Harumichi Itoh,
Shimpei Nishikawa,
Tomoya Haraguchi,
Yu Arikawa,
Masato Hiyama,
Toshie Iseri,
Yoshiki Itoh,
Munekazu NAKAICHI,
Yasuho TAURA,
Kenji Tani,
Kazuhito ITAMOTO
Publication year - 2017
Publication title -
journal of veterinary medicine
Language(s) - English
Resource type - Journals
eISSN - 2356-7708
pISSN - 2314-6966
DOI - 10.1155/2017/5701016
Subject(s) - adipose tissue , flow cytometry , stem cell , microbiology and biotechnology , stromal cell , phosphorylation , cell , biology , chemistry , cancer research , biochemistry
This study aimed to demonstrate single-cell phosphospecific flow cytometric analysis of canine and murine adipose-derived stem/stromal cells (ADSCs). ADSCs were obtained from clinically healthy laboratory beagles and C57BL/6 mice. Cell differentiation into adipocytes, osteocytes, and chondrocytes was observed for the cultured canine ADSCs (cADSCs) and murine ADSCs (mADSCs) to determine their multipotency. We also performed single-cell phosphospecific flow cytometric analysis related to cell differentiation and stemness. Cultured cADSCs and mADSCs exhibited the potential to differentiate into adipocytes, osteocytes, and chondrocytes. In addition, single-cell phosphospecific flow cytometric analysis revealed similar β -catenin and Akt phosphorylation between mADSCs and cADSCs. On the other hand, it showed the phosphorylation of different Stat proteins. It was determined that cADSCs and mADSCs show the potential to differentiate into adipocytes, osteocytes, and chondrocytes. Furthermore, a difference in protein phosphorylation between undifferentiated cADSCs and mADSCs was identified.
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