In principle, there are three functional groups of intercellular junctions, known as the tight junction, gap junction and anchoring junction, the latter of which includes adherens junction and desmosome. In stratified epithelial tissues such as oral mucosa, tight junctions are present in the ...
tight junction 读音:美英 tight junction基本解释 紧密连接;封闭连接;紧密结合;肌肤水坝;细胞间紧密连接 分词解释 tight紧的,牢固的 junction连接,接合
紧密连接tight junction由几大家族蛋白形成在形成生理屏障中有很大作用,比如腔道,血脑屏障等等,很大程度上是物理的连接,当然它的形成和降解也处于动态平衡。而缝隙连接gap junction有超过20多种子蛋白,则是功能上直接将一簇细胞直接通过受体通道连接,实现了细胞与细胞之间直接交换信使的功能。这在器官的发育形成和功能...
The tight junctions are composed of claudins, occludin, and junction adhesion molecule proteins while the gap junctions are composed of connexins of varying molecular weights. During placentation, some of these molecules regulate trophoblast proliferation, trophoblast fusion, trophoblast migration, ...
Related to tight junction: gap junction, Desmosomes, Adherens junctionzo·nu·la oc·clu·'dens tight junctions formed by the fusion of integral proteins of the lateral cell membranes of adjacent epithelial cells, limiting transepithelial permeability. Synonym(s): impermeable junction, tight junction ...
gap junctiontight junctionHuman oncocytic tumors of the thyroid gland may be either adenomas or carcinomas. The morphology and the ultrastructure of these oncocytes are well-known. Numerous studies have demonstrated the role of gap and tight junctions in experimental and human carcinogenesis; however,...
Related to tight junction: gap junction, Desmosomes, Adherens junctionjunc·tion (jŭngk′shən) n. 1. The act or process of joining or the condition of being joined. 2. A place where two things join or meet, especially a place where two roads or railway routes come together and on...
un.紧密结合;紧密连结部 网络紧密连接 网络释义 1. 紧密连接 ... 1-7紧密连接Tight junction...10 1-8 水通道蛋白 Aquaporin...10 ... etdncku.lib.ncku.edu.tw|基于5个网页
Gap junctions and additional desmosomes associate beneath the apical junction complex along the remainder of the lateral cell membranes. Hemidesmosomes interact with the basal lamina at the base of the cells. Intermediate filaments dock into desmosomes and hemidesmosomes whereas actin filaments attach ...
mall gap junction plaques are associated with tight junction strands in some cell types including hepatocytes and it is thought that they may be closely re... Takashi,Kojima,Norimasa,... - 《Biochemical & Biophysical Research Communications》 被引量: 195发表: 1999年 Oncogenic Raf-1 regulates epi...