Publications
Detailed Information
Expression of Various Pattern Recognition Receptors in Gingival Epithelial Cells
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shin, Ji Eun | - |
dc.contributor.author | Ji, Suk | - |
dc.contributor.author | Choi, Young Nim | - |
dc.date.accessioned | 2023-04-19T07:05:59Z | - |
dc.date.available | 2023-04-19T07:05:59Z | - |
dc.date.created | 2021-04-14 | - |
dc.date.issued | 2008-09 | - |
dc.identifier.citation | International Journal of Oral Biology, Vol.33 No.3, pp.77-82 | - |
dc.identifier.issn | 1226-7155 | - |
dc.identifier.uri | https://hdl.handle.net/10371/190783 | - |
dc.description.abstract | Innate immune response is initiated by the recognition of unique microbial molecular patterns through pattern recognition receptors (PRRs). The purpose of this study is to dissect the expression of various PRRs in gingival epithelial cells of differentiated versus undifferentiated states. Differentiation of immortalized human gingival epithelial HOK-16B cells was induced by culture in the presence of high Ca 2+ at increased cell density. The expression levels of various PRRs in HOK-16B cells were examined by realtime reverse transcription polymerase chain reaction (RTPCR) and flow cytometry. In addition, the expression of human beta defensins (HBDs) was examined by real time RT-PCR and the amounts of secreted cytokines were measured by enzyme linked immunosorbent assay. In undifferentiated HOK-16B cells, NACHT-LRR-PYDcontaining protein (NALP) 2 PRR was expressed most abundantly, Toll like receptor (TLR) 2, TLR4, Nucleotidebinding oligomerization domain (NOD) 1, and NOD2 in substantial levels. However, TLR3, TLR7, TLR8, TLR9, ICE protease-activating factor (IPAF), and NALP6 were hardly expressed. In differentiated cells, the levels of NOD2, NALP2, and TLR4 were difference from those in undifferentiated cells at RNA but not at protein levels. Interestingly, differentiated cells expressed the increased levels of HBD-1 and -3 but secreted reduced amount of IL-8. In conclusion, the repertoire of PRRs expressed by gingival epithelial cells is limited, and undifferentiated and differentiated cells express similar levels of PRRs. | - |
dc.language | 영어 | - |
dc.publisher | 대한구강생물학회 | - |
dc.title | Expression of Various Pattern Recognition Receptors in Gingival Epithelial Cells | - |
dc.type | Article | - |
dc.citation.journaltitle | International Journal of Oral Biology | - |
dc.citation.endpage | 82 | - |
dc.citation.number | 3 | - |
dc.citation.startpage | 77 | - |
dc.citation.volume | 33 | - |
dc.identifier.kciid | ART001280188 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Choi, Young Nim | - |
dc.type.docType | Article | - |
dc.description.journalClass | 2 | - |
dc.subject.keywordAuthor | gingival epithelial cells, differentiation, innate immune response, pattern recognition receptor | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.