Skeletal muscle precursor cells (MPCs) are considered key candidates for cell therapy in the treatment of skeletal muscle dysfunction due to injury, disease, or aging. However, expansion of a sufficient number of functional skeletal muscle cells in vitro from a small tissue biopsy has been challenging due to changes in the phenotypic expression of these cells under nonnatural microenvironmental or traditional culture conditions. This review provides an overview of recent progress in the design and biofabrication of advanced tissue-specific extracellular matrix (ECM) proteins for use in the enhancement of expansion and differentiation of MPCs for cell therapy and 3D bioprinting. We start with a brief introduction about the existing progress, drawbacks, and emerging challenges in the culture and maintenance of long term primary human MPCs for cell therapy. With regard to MPC proliferation, elongation, fusion, and differentiation into mature myofibers, we systematically summarize the benefits and limitations of recent progress. The importance of tissue-specific ECM in skeletal muscle regeneration is discussed, in particular, the mechanisms, rationale, strategy, and methodologies for using tissue-specific ECM proteins for myogenesis in 2D and 3D culture environments. Furthermore, perspectives on the challenges in developing tissue-specific ECM proteins for cell therapy using human MPCs are described. Finally, we propose potential strategies for overcoming the challenges in the development of advanced tissue-specific ECM proteins for promoting cell therapy with human skeletal muscle cells.
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Biofabrication of tissue-specific extracellular matrix proteins to enhance the expansion and differentiation of skeletal muscle progenitor cells
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June 2019
Review Article|
April 26 2019
Biofabrication of tissue-specific extracellular matrix proteins to enhance the expansion and differentiation of skeletal muscle progenitor cells
Special Collection:
3D Bioprinting: Physical and Chemical Processes
Longkun Li;
Longkun Li
a)
1
Department of Urology, Xinqiao Hospital, Amy Medical University
, Chongqing, China
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Guihua Liu;
Guihua Liu
2
Reproductive Medicine Research Center, the Sixth Affiliated Hospital of Sun Yat-Sen University
, Guangzhou, China
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Peter Timashev
;
Peter Timashev
3
Institute for Regenerative Medicine, Sechenov University
, Moscow, Russia
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Xiuzhi Susan Sun
;
Xiuzhi Susan Sun
4
Grain Science and Industry, Kansas State University
, Manhattan, Kansas 66506, USA
and Biological and Agricultural Engineering, Kansas State University
, Manhattan, Kansas 66506, USA
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Tracy Criswell
;
Tracy Criswell
5
Wake Forest Institute for Regenerative Medicine
, Winston-Salem, North Carolina 27109, USA
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Anthony Atala;
Anthony Atala
5
Wake Forest Institute for Regenerative Medicine
, Winston-Salem, North Carolina 27109, USA
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Yuanyuan Zhang
Yuanyuan Zhang
a)
5
Wake Forest Institute for Regenerative Medicine
, Winston-Salem, North Carolina 27109, USA
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Note: This paper is part of the Special Topic on 3D Bioprinting: Physical and Chemical Processes.
Appl. Phys. Rev. 6, 021309 (2019)
Article history
Received:
January 14 2019
Accepted:
April 10 2019
Citation
Longkun Li, Guihua Liu, Peter Timashev, Xiuzhi Susan Sun, Tracy Criswell, Anthony Atala, Yuanyuan Zhang; Biofabrication of tissue-specific extracellular matrix proteins to enhance the expansion and differentiation of skeletal muscle progenitor cells. Appl. Phys. Rev. 1 June 2019; 6 (2): 021309. https://doi.org/10.1063/1.5088726
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