Document Detail


Study of cell-material interaction by estimating NF-kappaB activation in HeLa S3 cells adhered onto hydrophilic substrates.
MedLine Citation:
PMID:  11219717     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
In order to interpret how cells recognize biomaterials, nucleic factor-kappa B (NF-kappaB) activation in the attached HeLa S3 cells on various substrates was evaluated. As substrates, materials of hydrophilic nature (cellulose, poly(acrylamide)-grafted poly(ethylene) (PAAm-g-PE), and lipids films) were used. The contemporary assay method for NF-kappaB was modified to fit our system. As a result, NF-kappaB activation varied depending on the substrates. The NF-kappaB outcome was induced significantly in the HeLa S3 cells that had adhered onto the lipid films in a short time. On the other hand, high levels of NF-kappaB induction were observed in the HeLa cells adhered to the celluose and PAAm-g-PE after a 24 h incubation period. The induction of NF-kappaB by cell-material interaction is discussed from the point of view of biocompatibility.
Authors:
A Kishida; T Matsuyama; I Kitajima; I Maruyama; M Akashi
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Biomaterials     Volume:  22     ISSN:  0142-9612     ISO Abbreviation:  Biomaterials     Publication Date:  2001 Mar 
Date Detail:
Created Date:  2001-02-21     Completed Date:  2001-05-17     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  8100316     Medline TA:  Biomaterials     Country:  England    
Other Details:
Languages:  eng     Pagination:  541-6     Citation Subset:  IM    
Affiliation:
Department of Applied Chemistry and Chemical Engineering, Faculty of Engineering, Kagoshima University, Korimoto, Japan. kishida@ri.ncvc.go.jp
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MeSH Terms
Descriptor/Qualifier:
Cell Adhesion*
Hela Cells
Humans
NF-kappa B / metabolism*
Chemical
Reg. No./Substance:
0/NF-kappa B

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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