Could a functional artificial skeletal muscle be useful in muscle wasting?. Issue 3 (May 2016)

• Record Type: Journal Article
• Authors: Fuoco, Claudia; Cannata, Stefano; Gargioli, Cesare
• Is Part Of: Current opinion in clinical nutrition and metabolic care. Volume 19:Issue 3(2016:May)
• Page Start: 182
• Page End: 187
• Publication Date: 2016-05
• Subjects: biomaterial scaffold -- muscle tissue wasting -- myogenic stem/progenitor cells -- skeletal muscle tissue engineering; Diet therapy -- Periodicals; Metabolism -- Periodicals; Nutrition -- Periodicals; Nutrition disorders -- Periodicals; Clinical medicine -- Periodicals; Clinical Medicine -- Periodicals; Metabolism -- Periodicals; Nutrition -- Periodicals; Nutrition Disorders -- Periodicals; Nutritional Support -- Periodicals; 613.2
• DOI: 10.1097/MCO.0000000000000271
• Languages: English
• ISSNs: 1363-1950

Abstract

Abstract : Supplemental Digital Content is available in the text Abstract : Purpose of review: Regardless of the underlying cause, skeletal muscle wasting is detrimental for a person's life quality, leading to impaired strength, locomotion, and physiological activity. Here, we propose a series of studies presenting tissue engineering-based approaches to reconstruct artificial muscle in vitro and in vivo . Recent findings: Skeletal muscle tissue engineering is attracting more and more attention from scientists, clinicians, patients, and media, thanks to the promising results obtained in the last decade with animal models of muscle wasting. The use of novel and refined biomimetic scaffolds mimicking three-dimensional muscle environment, thus supporting cell survival and differentiation, in combination with well characterized myogenic stem/progenitor cells, revealed the noteworthy potential of these technologies for creating artificial skeletal muscle tissue. In vitro, the production of three-dimensional muscle structures offer the possibility to generate a drug-screening platform for patient-specific pharmacological treatment, opening new frontiers in the development of new compounds with specific therapeutic actions. In vivo, three-dimensional artificial muscle biomimetic constructs offer the possibility to replace, in part or entirely, wasted muscle by means of straight reconstruction and/or by enhancing endogenous regeneration. Summary: Reports of tissue engineering approaches for artificial muscle building appeared in large numbers in the specialized press lately, advocating the suitability of this technology for human application upon scaling up and a near future applicability for medical care of muscle wasting. Video abstract: http://links.lww.com/COCN/A9