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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202204390
|2 doi
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|a pubmed24n1152.xml
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|a (NLM)36066995
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|a DE-627
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|a eng
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|a Park, Ju An
|e verfasserin
|4 aut
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|a Transfer-Tattoo-Like Cell-Sheet Delivery Induced by Interfacial Cell Migration
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 30.01.2023
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|a Date Revised 02.02.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2022 Wiley-VCH GmbH.
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|a A direct transfer of a cell sheet from a culture surface to a target tissue is introduced. Commercially available, flexible parylene is used as the culture surface, and it is proposed that the UV-treated parylene offers adequate and intermediate levels of cell adhesiveness for both the stable cell attachment during culture and for the efficient cell transfer to a target surface. The versatility of this cell-transfer process is demonstrated with various cell types, including MRC-5, HDFn, HULEC-5a, MC3T3-E1, A549, C2C12 cells, and MDCK-II cells. The novel cell-sheet engineering is based on a mechanism of interfacial cell migration between two surfaces with different adhesion preferences. Monitoring of cytoskeletal dynamics and drug treatments during the cell-transfer process reveals that the interfacial cell migration occurs by utilizing the existing transmembrane proteins on the cell surface to bind to the targeted surface. The re-establishment and reversal of cell polarity after the transfer process are also identified. Its unique capabilities of 3D multilayer stacking, freeform design, and curved surface application are demonstrated. Finally, the therapeutic potential of the cell-sheet delivery system is demonstrated by applying it to cutaneous wound healing and skin-tissue regeneration in mice models
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|a Journal Article
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|a cell migration
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|a parylene
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|a regenerative medicine
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|a skin regeneration
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|a tissue engineering
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|a parylene
|2 NLM
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|a 25722-33-2
|2 NLM
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|a Polymers
|2 NLM
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|a Xylenes
|2 NLM
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|a Youm, Yejin
|e verfasserin
|4 aut
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|a Lee, Hwa-Rim
|e verfasserin
|4 aut
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|a Lee, Yongwoo
|e verfasserin
|4 aut
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|a Barron, Sarah L
|e verfasserin
|4 aut
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|a Kwak, Taejeong
|e verfasserin
|4 aut
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|a Park, Gyu Tae
|e verfasserin
|4 aut
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|a Song, Young-Cheol
|e verfasserin
|4 aut
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|a Owens, Róisín M
|e verfasserin
|4 aut
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|a Kim, Jae Ho
|e verfasserin
|4 aut
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|a Jung, Sungjune
|e verfasserin
|4 aut
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 35(2023), 4 vom: 01. Jan., Seite e2204390
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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|g volume:35
|g year:2023
|g number:4
|g day:01
|g month:01
|g pages:e2204390
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|u http://dx.doi.org/10.1002/adma.202204390
|3 Volltext
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