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Published on: March 8, 2017
Integrin signaling pathways in mesenchymal stem cells
Dafina Najwa Mohd Arizam1, Fazlina Nordin2, Azlina Ahmad1
1School of Dental Sciences, Universiti Sains Malaysia, Health Campus, 16150, Kubang Kerian, Kelantan, Malaysia.
Abstract:
This review provides an overview of the integrin signaling pathways and their roles in mesenchymal stem cell differentiation into adipocytes, chondrocytes, and osteoblasts. In these three differentiated cells, the cell extracellular matrix plays an important role in regulating the integrin signaling pathway, as the presence of growth factors and other molecules in the extracellular matrix will affect the cell differentiation. The focus of this review is to elucidate the role of the integrin signaling pathway in adipogenesis, chondrogenesis, and osteogenesis, highlighting its diverse contributions to tissue homeostasis and repair. By synthesizing current knowledge, this paper aims to inspire further research into the therapeutic potential of targeting integrin pathways in stem cell-based tissue engineering.
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