Cell adhesion molecules are cell-surface proteins that account for cell-to-cell and/or cell-to-extracellular matrix (ECM) interactions. Cell adhesion molecules act at the cell surface where they interact with the molecules that are expressed on an opposing cell surface or are present in the ECM...
Cell adhesion is the process by which cells form contacts with each other or with their substratum through specialized protein complexes. Intercellular adhesion can be mediated by adherens junctions, tight junctions and desmosomes, whereas cells can interact with extracellular matrix molecules through foca...
Adhesion molecules are typically transmembrane proteins, comprised on an extracellular segment that mediates adhesion interactions across the intercellular space, and a cytoplasmic domain that is linked to signal transduction pathways or the cytoskeleton. ...
Synaptically localized cell adhesion molecules (SAMs), are multifunctional molecules that coordinate different aspects of synaptic development and function through specialized signalling or protein–protein interaction motifs. Neurexin–neuroligin signalling has a role in the development of pre- and postsynaptic...
The meaning of CELL ADHESION MOLECULE is any of various molecules (such as cadherins, integrins, and selectins) on the surface of a cell that bring about adhesion by binding to molecules on the surface of other cells or on extracellular material —abbrev
细胞粘附分子CellAdhesionMoleculesCA第9章 细胞粘附分子 Cell Adhesion Molecules, CAM 此处添加副标题内容 定义 是介导细胞与细胞或细胞与细胞外基质间相互接触和结合的一类膜表面糖蛋白分子。 01 以受体与配体方式相互作用,通过增加细胞间粘附作用和或传递信号而促进细胞的功能。 02 一、基本概念 选择素家族 selectin...
解析 细胞粘附分子(cell adhesion molecules,CAM):是指介导细胞间或细胞与细胞外基质间相互接触和结合的一类分子的统称,大多属于糖蛋白,以受体-配体结合的形式发挥作用,在胚胎的发育和分化、正常组织的维持、炎症与免疫应答、伤口修复、凝血及肿瘤的进展与转移等过程中具有重要意义。
Twitter Google Share on Facebook (redirected fromCell adhesion molecules) Encyclopedia cell ad·he·sion mol·e·cule (CAM), proteins that hold cells together, for example, uvomorulin, and hold them to their substrates, for example, laminin. ...
•Cell–CellAdhesion：主要依靠细胞粘附分子(CelladhesionmoleculesCAMS)直接将2个细胞连接在一起；•Cell-MatrixAdhesion:靠粘着受体(Adhesionreceptor)将细胞与胞外基质连接在一起；Majorfamiliesofcell-adhesionmolecules(CAMs)6.2Majoradhesiveinteractionsthatbindcellstoeachotherandtotheextracellularmatrix 缝隙连接 紧密...
幽门螺杆菌通过外膜黏附素 HopQ结合癌胚抗原相关细胞黏附分子(carcinoembryonic antigen-related cell adhesion molecules, CEACAM)附着于胃黏膜上皮细胞,由此,CagA可以通过4型分泌系统(type 4 secretion system, T4SS)直接注入上皮细胞。在胃黏膜上皮中,幽门螺杆菌与SHP2...