Scalable 3D Printed Molds for Human Tissue Engineered Skeletal Muscle.

ABSTRACT: Tissue engineered skeletal muscle allows investigation of the cellular and molecular mechanisms that regulate skeletal muscle pathology. The fabricated model must resemble characteristics of in vivo tissue and incorporate cost-effective and high content primary human tissue. Current models are limited by low throughput due to the complexities associated with recruiting tissue donors, donor specific variations, as well as cellular senescence associated with passaging. This research presents a method using fused deposition modeling (FDM) and laser sintering (LS) 3D printing to generate reproducible and scalable tissue engineered primary human muscle, possessing aligned mature myotubes reminiscent of in vivo tissue. Many existing models are bespoke causing variability when trans

SUBMITTER: Capel AJ 

PROVIDER: S-EPMC6383409 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature