Engineering of the human vessel wall with hair follicle stem cells in vitro

  • Authors:
    • Zhi‑Cheng Xu
    • Qun Zhang
    • Hong Li
  • View Affiliations

  • Published online on: December 9, 2016     https://doi.org/10.3892/mmr.2016.6013
  • Pages: 417-422
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Abstract

Hair follicle stem cells (HFSCs) are increasingly used as a stem cell paradigm in vascular tissue engineering due to the fact that they are a rich source of easily accessible multipotent adult stem cells. Promising results have been demonstrated with small diameter (less than 6 mm) tissue engineered blood vessels under low blood pressure, however engineering large vessels (>6 mm in diameter) remains a challenge due to the fact it demands a higher number of seed cells and higher quality biomechanical properties. The aim of the current study was to engineer a large vessel (6 mm in diameter) with differentiated smooth muscle cells (SMCs) induced from human (h)HFSCs using transforming growth factor‑β1 and platelet‑derived growth factor BB in combination with low‑serum culture medium. The cells were seeded onto polyglycolic acid and then wrapped around a silicone tube and further cultured in vitro. A round vessel wall was formed subsequent to 8 weeks of culture. Histological examination indicated that layers of smooth muscle‑like cells and collagenous fibres were oriented in the induced group. In contrast, disorganised cells and collagenous fibres were apparent in the undifferentiated group. The approach developed in the current study demonstrated potential for constructing large muscular vessels with differentiated SMCs induced from hHFSCs.
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January-2017
Volume 15 Issue 1

Print ISSN: 1791-2997
Online ISSN:1791-3004

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Spandidos Publications style
Xu ZC, Zhang Q and Li H: Engineering of the human vessel wall with hair follicle stem cells in vitro. Mol Med Rep 15: 417-422, 2017
APA
Xu, Z., Zhang, Q., & Li, H. (2017). Engineering of the human vessel wall with hair follicle stem cells in vitro. Molecular Medicine Reports, 15, 417-422. https://doi.org/10.3892/mmr.2016.6013
MLA
Xu, Z., Zhang, Q., Li, H."Engineering of the human vessel wall with hair follicle stem cells in vitro". Molecular Medicine Reports 15.1 (2017): 417-422.
Chicago
Xu, Z., Zhang, Q., Li, H."Engineering of the human vessel wall with hair follicle stem cells in vitro". Molecular Medicine Reports 15, no. 1 (2017): 417-422. https://doi.org/10.3892/mmr.2016.6013