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Adult Stem Cells for Bone Regeneration and Repair
Author(s) -
Maria Rosa Iaquinta,
Elisa Mazzoni,
Ilaria Boi,
John Charles Rotondo,
Chiara Mazziotta,
Monica Montesi,
Simone Sprio,
Anna Tampieri,
Mauro Tog,
Fernanda Martini
Publication year - 2019
Publication title -
frontiers in cell and developmental biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.452
H-Index - 53
ISSN - 2296-634X
DOI - 10.3389/fcell.2019.00268
Subject(s) - stem cell , regenerative medicine , mesenchymal stem cell , regeneration (biology) , bone healing , microbiology and biotechnology , clinical uses of mesenchymal stem cells , tissue engineering , stem cell transplantation for articular cartilage repair , adult stem cell , biology , medicine , cellular differentiation , biomedical engineering , anatomy , biochemistry , gene
The regeneration of bone fractures, resulting from trauma, osteoporosis or tumors, is a major problem in our super-aging society. Bone regeneration is one of the main topics of concern in regenerative medicine. In recent years, stem cells have been employed in regenerative medicine with interesting results due to their self-renewal and differentiation capacity. Moreover, stem cells are able to secrete bioactive molecules and regulate the behavior of other cells in different host tissues. Bone regeneration process may improve effectively and rapidly when stem cells are used. To this purpose, stem cells are often employed with biomaterials/scaffolds and growth factors to accelerate bone healing at the fracture site. Briefly, this review will describe bone structure and the osteogenic differentiation of stem cells. In addition, the role of mesenchymal stem cells for bone repair/regrowth in the tissue engineering field and their recent progress in clinical applications will be discussed.

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