Item type |
文献 / Documents(1) |
公開日 |
2020-05-29 |
アクセス権 |
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アクセス権 |
open access |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
出版社版DOI |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1111/jre.12518 |
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言語 |
ja |
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関連名称 |
10.1111/jre.12518 |
出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
タイトル |
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タイトル |
Advanced glycation end‐products increase IL‐6 and ICAM‐1 expression via RAGE, MAPK and NF‐κB pathways in human gingival fibroblasts |
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言語 |
en |
タイトル別表記 |
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その他のタイトル |
AGEs increase IL-6 and ICAM-1 expression |
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言語 |
en |
著者 |
ノナカ, コウヘイ
梶浦, 由加里
板東, 美香
坂本, 英次郎
稲垣, 裕司
Lew, Jung Hwan
成石, 浩司
生田, 貴久
吉田, 賀弥
コバヤシ, テツオ
ヨシエ, ヒロマサ
永田, 俊彦
木戸, 淳一
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抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
Background and Objectives: Diabetes mellitus (DM) is a risk factor for periodontal diseases and may exacerbate the progression of the pathogenesis of periodontitis. Advanced glycation end-products (AGEs) cause DM complications relative to levels of glycemic control and larger amounts accumulate in the periodontal tissues of patients with periodontitis and DM. In the present study, we investigated the effects of AGEs on the expression of inflammation-related factors in human gingival fibroblasts (HGFs) in order to elucidate the impact of AGEs on DM-associated periodontitis. Materials and Methods: HGFs were cultured with or without AGEs. Cell viability was examined, and RNA and protein fractions were isolated from AGE-treated cells. The expression of IL-6, ICAM-1, and the receptor for AGE (RAGE) was investigated using RT-PCR, quantitative real-time PCR, and ELISA, and reactive oxygen species (ROS) activity was measured using a kit with 2’,7’-dichlorofluorescin diacetate. Human monocytic cells (THP-1) labelled with a fluorescent reagent were co-cultured with HGFs treated with AGEs and IL-6 siRNA, and the adhesive activity of THP-1 cells to HGFs was assessed. The expression of IL-6 and ICAM-1 was examined when HGFs were pretreated with recombinant human IL-6 (rhIL-6), the siRNAs of RAGE and IL-6, and inhibitors of MAPK and NF-κB, and then cultured with and without AGEs. The phosphorylation of MAPK and NF-κB was assessed using Western blotting. Results: AGEs increased the mRNA and protein expressions of RAGE, IL-6, ICAM-1 and ROS activity in HGFs, and promoted the adhesion of THP-1 cells to HGFs, but had no effect on cell viability until 72 h. rhIL-6 increased ICAM-1 expression in HGFs, while the siRNAs of RAGE and IL-6 inhibited AGE-induced IL6 and ICAM1 mRNA expression, and IL-6 siRNA depressed AGE-induced THP-1 cell adhesion. AGEs increased the phosphorylation of p38 and ERK MAPKs, p65 NF-κB, and IκBα, while inhibitors of p38, ERK MAPKs, and NF-κB significantly decreased AGE-induced IL-6 and ICAM-1 expression. Conclusions: AGEs increase IL-6 and ICAM-1 expression via the RAGE, MAPK and NF-κB pathways in HGFs and may exacerbate the progression of the pathogenesis of periodontal diseases. |
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言語 |
en |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
advanced glycation end-product |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
human gingival fibroblasts |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
ICAM-1 |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Interleukin-6 |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
AGE |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
IL-6 |
書誌情報 |
en : Journal of Periodontal Research
巻 53,
号 3,
p. 334-344,
発行日 2017-11-30
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収録物ID |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
00223484 |
収録物ID |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
16000765 |
収録物ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA00704381 |
収録物ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA11628616 |
出版者 |
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出版者 |
Wiley |
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言語 |
en |
権利情報 |
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言語 |
en |
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権利情報 |
This is the peer reviewed version of the following article: Nonaka, K, Kajiura, Y, Bando, M, et al. Advanced glycation end‐products increase IL‐6 and ICAM‐1 expression via RAGE, MAPK and NF‐κB pathways in human gingival fibroblasts. J Periodont Res. 2018; 53: 334‐ 344., which has been published in final form at https://doi.org/10.1111/jre.12518. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. |
EID |
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識別子 |
355533 |
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識別子タイプ |
URI |
言語 |
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言語 |
eng |