Chapter 29
Cell-Cell Interactions
מולקולות היצמדות תאים - סוגים ופונקציות
Cell adhesion molecules (CAMs) are pivotal to multicellularity and the coordinated functioning of tissues and organ systems. They enable physical ...
מבנה הקדהרינים
The cadherins were one of the first cell adhesion molecules discovered; the term “cadherins” is based on their calcium-dependent ...
קדהרינים בארגון רקמות
The cadherins are a superfamily of cell adhesion molecules comprising over 180 variants, with specific tissues expressing a particular combination of ...
קטנינים
Catenins are characterized by multiple binding domains and dynamic structures that allow them to function as linker proteins in cell junction complexes. ...
סלקינים
Cell adhesion is an essential aspect of multicellularity. While stable cell interactions usually occur between cells of the same type, transient ...
מולקולות היצמדות תאים דמויות אימונוגלובולינים
Immunoglobulin-like cell adhesion molecules or Ig-CAMs are a versatile group of cell surface glycoproteins belonging to the immunoglobulin protein ...
מבט כולל על צמתים של תאים
The complex three-dimensional arrangement of cells in any multicellular organism is defined and maintained by interactions of cells with each other and ...
צמתים אדהרנס
Strong contact points between adjacent cells anchor them to each other, forming tissues. Such anchoring junctions are of two types – adherens ...
תגובת המתיחות בצמתים
The adherens junctions that anchor cells together are multi-protein complexes that dynamically adapt to mechanical stimuli such as tensile forces and ...
דסמוזומים
The term desmosome derives from the Greek words "desmo" and "soma" meaning "adhesion bodies." This structure was first observed ...
צמתים צמודים
Tight junctions are molecular seals between cells that prevent the leaking of fluids, ions, and other small solutes across cavities and compartments in ...
צמתים של גאפ
The cytoplasm of adjacent animal cells can exchange small molecules, ions, and secondary messengers via the communication channels which form the gap ...
Copyright © 2025 MyJoVE Corporation. All rights reserved