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Tissue Regeneration through Cyber‐Physical Systems and Microbots
Author(s) -
Kumar Prasoon,
Mirza Khalid Baig,
Choudhury Kaushik,
Cucchiarini Magali,
Madry Henning,
Shukla Pratyoosh
Publication year - 2021
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.202009663
Subject(s) - tissue engineering , scaffold , regenerative medicine , regeneration (biology) , extracellular matrix , materials science , nanotechnology , smart material , computer science , stem cell , biomedical engineering , microbiology and biotechnology , engineering , biology
Tissue engineering is a systematic approach of assembling cells onto a 3D scaffold to form a functional tissue in the presence of critical growth factors. The scaffolding system guides stem cells through topological, physiochemical, and mechanical cues to differentiate and integrate to form a functional tissue. However, cellular communication during tissue formation taking place in a reactor needs to be understood properly to enable appropriate positioning of the cells in a 3D environment. Hence, sensors and actuators integrated with cyber‐physical system (CPS) may be able to sense the tissue microenvironment and direct cells/cellular aggregates to an appropriate position, respectively. This can facilitate better cell‐to‐cell communication and cell–extracellular matrix communication for proper tissue morphogenesis. Advancements are made in the field of smart scaffolds that can morph cells/cellular aggregates after sensing the cellular microenvironment in a desired 3D architecture by providing appropriate cues. Recent scientific developments in the additive manufacturing technology have enabled the fabrication of smart scaffolds to create structural and functional tissue constructs. Sensors/actuators, cyber‐systems, smart materials, and additive manufacturing put together is expected to lead to improved tissue‐engineered medical products. The present review aims to highlight the possibilities of advancement of BioCPS for tissue engineering and regenerative medicine.