1. Induced pluripotent stem cells for cartilage repair: status and future perspectives
- Author
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Clara Sanjurjo-Rodríguez, F. Blanco-García, María Piñeiro-Ramil, Silvia Díaz-Prado, F.J. de Toro-Santos, Tamara Hermida-Gómez, Isaac Fuentes-Boquete, and R. Castro-Viñuelas
- Subjects
0301 basic medicine ,Pluripotency ,lcsh:Diseases of the musculoskeletal system ,lcsh:Surgery ,regenerative medicine ,Biology ,Regenerative medicine ,Cell therapy ,03 medical and health sciences ,chondrogenesis ,Tissue engineering ,Osteoarthritis ,medicine ,Animals ,Humans ,Induced pluripotent stem cell ,cartilage ,Embryoid Bodies ,Wound Healing ,Cartilage ,Mesenchymal stem cell ,Cell Differentiation ,lcsh:RD1-811 ,Chodrogenesis ,Chondrogenesis ,pluripotency ,Embryonic stem cell ,Cell biology ,Induced pluripotent stem cells ,osteoarthritis ,030104 developmental biology ,medicine.anatomical_structure ,tissue engineering ,Induced pluripotent stem cells (iPS) ,cell therapy ,lcsh:RC925-935 ,Stem Cell Transplantation - Abstract
[Abstract] The establishment of cartilage regenerative medicine is an important clinical issue, but the search for cell sources able to restore cartilage integrity proves to be challenging. Human mesenchymal stromal cells (MSCs) are prone to form epiphyseal or hypertrophic cartilage and have an age-related limited proliferation. On the other hand, it is difficult to obtain functional chondrocytes from human embryonic stem cells (ESCs). Moreover, the ethical issues associated with human ESCs are an additional disadvantage of using such cells. Since their discovery in 2006, induced pluripotent stems cells (iPSCs) have opened many gateways to regenerative medicine research, especially in cartilage tissue engineering therapies. iPSCs have the capacity to overcome limitations associated with current cell sources since large numbers of autologous cells can be derived from small starting populations. Moreover, problems associated with epiphyseal or hypertrophic-cartilage formation can be overcome using iPSCs. iPSCs emerge as a promising cell source for treating cartilage defects and have the potential to be used in the clinical field. For this purpose, robust protocols to induce chondrogenesis, both in vitro an in vivo, are required. This review summarises the recent progress in iPSC technology and its applications for cartilage repair. Xunta de Galicia; R2016/036 Xunta de Galicia; R2014/050 Xunta de Galicia; GPC2014/048 Instituto de Salud Carlos III; PI17/02197
- Published
- 2018