Engineering organ-on-a-chip systems to model viral infections.
Biofabrication
; 2022 Apr 07.
Article
in English
| MEDLINE | ID: covidwho-2235454
ABSTRACT
Infectious diseases remain a public healthcare concern worldwide. Amidst the pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, increasing resources have been diverted to investigate the therapeutics targeting COVID-19 Spike glycoprotein and to develop various classes of vaccines. Most of the current investigations employ two-dimensional (2D) cell culture and animal models. However, 2D culture negates the multicellular interactions and 3D microenvironment, and animal models cannot mimic human physiology because of interspecies differences. On the other hand, organ-on-a-chip (OoC) research devices introduce a game-changer to model viral infections in human tissues, facilitating high-throughput screening of antiviral therapeutics. In this context, this review provides an overview of the in vitro OoC-based modeling of viral infection, highlighting the strengths and challenges for the future directions.
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Topics:
Vaccines
Language:
English
Journal subject:
Biotechnology
Year:
2022
Document Type:
Article
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