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Wiktionary英語版
出典：Wiktionary
cell junction
出典:『Wiktionary』 (2025/12/16 00:50 UTC 版)
名詞
cell junction (plural cell junctions)
- (biology, cytology) A specialized structure that links adjacent cells together or connects cells to the extracellular matrix; crucial for tissue integrity, communication, and forming barriers; acting like channels to control substance flow and hold tissues (like skin or lining of organs) together against forces like stretching or abrasion. They enable coordinated functions, from nutrient transfer to rapid electrical signaling.
- Synonym of cell-cell junction; excludes cell-matrix junctions.
使用する際の注意点
Cell junction and cell-cell junction are often used interchangeably; however, the former is a broader term that can include cell-matrix junctions, while the latter only refers to intercellular junctions.
ウィキペディア英語版
出典：Wikipedia
Cell junction
出典:『Wikipedia』 (2011/03/31 11:07 UTC 版)
英語による解説
ウィキペディア英語版からの引用
- 引用
A cell junction (or intercellular bridge) is a type of structure that exists within the tissue of a some multicellular organism (- for example true for animals, but not plants, which possess plasmodesmata instead). Cell junctions consist of protein complexes and provide contact between neighbouring cells or between a cell and the extracellular matrix. They also build up the paracellular barrier of epithelia and control the paracellular transport. Cell junctions are especially abundant in epithelial tissues.
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- Wiktionary
- Text is available under Creative Commons Attribution-ShareAlike (CC-BY-SA) and/or GNU Free Documentation License (GFDL).
Weblio英和・和英辞典に掲載されている「Wiktionary英語版」の記事は、Wiktionaryのcell junction (改訂履歴)の記事を複製、再配布したものにあたり、Creative Commons Attribution-ShareAlike (CC-BY-SA)もしくはGNU Free Documentation Licenseというライセンスの下で提供されています。
- Wikipedia
- Text is available under Creative Commons Attribution-ShareAlike (CC-BY-SA) and/or GNU Free Documentation License (GFDL).
Weblio英和・和英辞典に掲載されている「Wikipedia英語版」の記事は、WikipediaのCell junction (改訂履歴)の記事を複製、再配布したものにあたり、Creative Commons Attribution-ShareAlike (CC-BY-SA)もしくはGNU Free Documentation Licenseというライセンスの下で提供されています。
