منابع مشابه
Stem Cell Organoid Engineering
Organoid systems leverage the self-organizing properties of stem cells to create diverse multicellular tissue proxies. Most organoid models only represent single or partial components of a tissue, and it is often difficult to control the cell type, organization, and cell-cell/cell-matrix interactions within these systems. Herein, we discuss basic approaches to generate stem cell-based organoids...
متن کاملEngineering the stem cell microenvironment.
Multipotent stem cells in the body facilitate tissue regeneration, growth, and wound healing throughout life. The microenvironment in which they reside provides signals that direct these progenitors to proliferate, differentiate, or remain dormant; these factors include soluble molecules, the extracellular matrix, neighboring cells, and physical stimuli. Recent advances in the culture of embryo...
متن کاملRole of Stem Cells in Cardiac Cell Therapy and Tissue Engineering
Background: In spite of promising results of conventional treatments for myocardial infarction, including medications, stent implantation, and coronary artery bypass grafting, the disease and its complications, especially heart failure, are highly prevalent because these methods could not reverse the cell loss, which is the main problem. Currently, heart transplantation, as the last option f...
متن کاملPLLA/HA Nano composite scaffolds for stem cell proliferation and differentiation in tissue engineering
Abstract Due to their mulitpotency, Mesenchymal stem cells (MSCs), have the ability to proliferate and differentiate into multiple mesodermal tissues. The aim of this study was to isolate MSCs from human Umbilical Cord (hUCMSCs) to determine their osteogenic potential on nanofibrous scaffolds. To this end, Poly (L-lactic acid) (PLLA)/Nano hydroxyapatite (HA) composite nanofibrous scaffolds were...
متن کاملengineering of the embryonic and adult stem cell niches
context stem cells have the potential to generate a renewable source of cells for regenerative medicine due to their ability to self-renew and differentiate to various functional cell types of the adult organism. the extracellular microenvironment plays a pivotal role in controlling stem cell fate responses. therefore, identification of appropriate environmental stimuli that supports cellular p...
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ژورنال
عنوان ژورنال: Tissue Engineering Part A
سال: 2014
ISSN: 1937-3341,1937-335X
DOI: 10.1089/ten.tea.2013.0764