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Stimuli-Responsive Biomaterials: Scaffolds for Stem Cell Control. | LitMetric

Stimuli-Responsive Biomaterials: Scaffolds for Stem Cell Control.

Adv Healthc Mater

Department of Biomedical Engineering, Knight Cancer Institute Cancer Early Detection Advanced Research Center (CEDAR), Oregon Health and Science University, Portland, OR, 97201, USA.

Published: January 2021

AI Article Synopsis

Article Abstract

Stem cell fate is closely intertwined with microenvironmental and endogenous cues within the body. Recapitulating this dynamic environment ex vivo can be achieved through engineered biomaterials which can respond to exogenous stimulation (including light, electrical stimulation, ultrasound, and magnetic fields) to deliver temporal and spatial cues to stem cells. These stimuli-responsive biomaterials can be integrated into scaffolds to investigate stem cell response in vitro and in vivo, and offer many pathways of cellular manipulation: biochemical cues, scaffold property changes, drug release, mechanical stress, and electrical signaling. The aim of this review is to assess and discuss the current state of exogenous stimuli-responsive biomaterials, and their application in multipotent stem cell control. Future perspectives in utilizing these biomaterials for personalized tissue engineering and directing organoid models are also discussed.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11468740PMC
http://dx.doi.org/10.1002/adhm.202001125DOI Listing

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