Search results for " stemness markers"
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CD133 as a target for colon cancer.
2012
INTRODUCTION: Recent evidence based on cancer stem cell (CSC) models, is boosting the progress of translational research and providing relevant clinical implications in many tumour types, including colorectal cancer. The current failure of standard therapies is attributed to a small fraction of the primary cell population with stem-like characteristics, such as self-renewal and differentiation. Identification of CSCs is based on two different criteria of selection: stemness-selective conditions and direct isolation based on putative stem cell markers expression. CD133, a transmembrane glycoprotein, was associated with tumor-initiating cells derived from several histological variants of tumo…
Isolation, characterization, differentiative properties of human mesenchymal stem cells isolated from the sub-endocardial layer of post-infarct chron…
2009
Mesenchymal stem cells (MSC) are pluripotent cells which reside in several adult organs, including heart, even if heart regeneration in vivo is still a poorly comprised phenomenon. Contrasting literature reports suggest that several efforts should be made to better characterize resident or migrating MSC populations (for both markers expression and immunogenic potential) prior to their effective use for regenerative medicine applications in heart diseases. We developed a new protocol to obtain human sub-endocardial MSC (HSE-MSC) from post-infarct hearts explanted from chronic heart failure (CHF) patients undergoing heart transplantation. We characterized HSE-MSC by immunocytochemistry (ICC) …