The junctional epithelium originates from the odontogenic epithelium of an erupted tooth.
The junctional epithelium originates from the odontogenic epithelium of an erupted tooth.
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连接上皮起源于爆发的牙齿的牙源性上皮。
DOI：
10.1038/srep04867
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发表时间：
2014-05-02
影响因子：
4.6
通讯作者：
Yamamoto M
中科院分区：
文献类型：
--
作者：
Yajima-Himuro S;Oshima M;Yamamoto G;Ogawa M;Furuya M;Tanaka J;Nishii K;Mishima K;Tachikawa T;Tsuji T;Yamamoto M
结合上皮（JE）是直接附着在牙齿表面的上皮成分，具有预防牙周疾病的保护功能。在这项研究中，我们使用生物工程牙齿技术确定了JE的起源。我们将生物工程牙胚移植到具有表达绿色荧光蛋白的上皮成分的牙槽骨中。移植后50天，生物工程牙的釉质上皮细胞与口腔上皮细胞融合，JE明显形成。重要的是，JE在移植后至少140天显示绿色荧光，表明JE没有被口腔上皮取代。因此，我们的研究结果表明，JE的起源是牙源性上皮，牙源性上皮源性JE维持了一个相对较长的时间。
The junctional epithelium (JE) is an epithelial component that is directly attached to the tooth surface and has a protective function against periodontal diseases. In this study, we determined the origin of the JE using a bioengineered tooth technique. We transplanted the bioengineered tooth germ into the alveolar bone with an epithelial component that expressed green fluorescence protein. The reduced enamel epithelium from the bioengineered tooth fused with the oral epithelium, and the JE was apparently formed around the bioengineered tooth 50 days after transplantation. Importantly, the JE exhibited green fluorescence for at least 140 days after transplantation, suggesting that the JE was not replaced by oral epithelium. Therefore, our results demonstrated that the origin of the JE was the odontogenic epithelium, and odontogenic epithelium-derived JE was maintained for a relatively long period.
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影响因子：
4.1
作者：
Moffatt, Pierre;Smith, Charles E.;Nanci, Antonio
通讯作者：
Nanci, Antonio
DOI：
10.1902/annals.1996.1.1.821
发表时间：
1996-11-01
期刊：
Annals of periodontology
影响因子：
--
作者：
Offenbacher, S
通讯作者：
Offenbacher, S
影响因子：
7.6
作者：
GLAVIND, L;ZANDER, HA
通讯作者：
ZANDER, HA
DOI：
10.1007/978-1-61779-860-3_14
发表时间：
2012-01-01
期刊：
Methods in molecular biology (Clifton, N.J.)
影响因子：
--
作者：
Oshima, Masamitsu;Ogawa, Miho;Tsuji, Takashi
通讯作者：
Tsuji, Takashi
影响因子：
48
作者：
Nakao, Kazuhisa;Morita, Ritsuko;Tsuji, Takashi
通讯作者：
Tsuji, Takashi