Abstract

Abstract Heart valve tissue engineering and regeneration represents a novel, and viable alternative treatment modality for valvular heart disease. Tissue-engineered pulmonary valves (TEPV) have been constructed from autologous cells

Highlights

  • Valvular heart disease is a significant cause of morbidity and mortality; annually, there are over 100, 000 valve replacements in the US [1]

  • Heart valve tissue engineering has captured the popular imagination of investigators and patients alike

  • While the discussion here is focused on the pulmonary valve (PV), bone marrow mesenchymal stem cells (BM-Mesenchymal stem cells (MSCs)) can certainly be used for tissue engineering of the other three heart valves with equal success

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Summary

Introduction

Valvular heart disease is a significant cause of morbidity and mortality; annually, there are over 100, 000 valve replacements in the US [1]. While the discussion here is focused on the PV, bone marrow mesenchymal stem cells (BM-MSCs) can certainly be used for tissue engineering of the other three heart valves with equal success. Data shown in (Figure 1) demonstrates the ability of BM-MSCs to form mesodermal tissue— mesenchymal, cartilaginous, ECM components, SM and nonsmooth muscle which makes them a viable cell source for heart valve engineering.

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Conclusion
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