Kapitel 29
Zell-Zell-Interaktionen
Zelladhäsionsmoleküle - Typen und Funktionen
Cell adhesion molecules (CAMs) are pivotal to multicellularity and the coordinated functioning of tissues and organ systems. They enable physical ...
Struktur der Cadherine
The cadherins were one of the first cell adhesion molecules discovered; the term “cadherins” is based on their calcium-dependent ...
Cadherine in der Gewebeorganisation
The cadherins are a superfamily of cell adhesion molecules comprising over 180 variants, with specific tissues expressing a particular combination of ...
Catenine
Catenins are characterized by multiple binding domains and dynamic structures that allow them to function as linker proteins in cell junction complexes. ...
Selektine
Cell adhesion is an essential aspect of multicellularity. While stable cell interactions usually occur between cells of the same type, transient ...
Immunoglobulin-ähnliche Zelladhäsionsmoleküle
Immunoglobulin-like cell adhesion molecules or Ig-CAMs are a versatile group of cell surface glycoproteins belonging to the immunoglobulin protein ...
Überblick über Zell-Zell-Verbindungen
The complex three-dimensional arrangement of cells in any multicellular organism is defined and maintained by interactions of cells with each other and ...
Adhäsionsverbindungen
Strong contact points between adjacent cells anchor them to each other, forming tissues. Such anchoring junctions are of two types – adherens ...
Spannungsreaktion an Adhäsionsverbindungen
The adherens junctions that anchor cells together are multi-protein complexes that dynamically adapt to mechanical stimuli such as tensile forces and ...
Desmosomen
The term desmosome derives from the Greek words "desmo" and "soma" meaning "adhesion bodies." This structure was first observed ...
Enge Kreuzungen
Tight junctions are molecular seals between cells that prevent the leaking of fluids, ions, and other small solutes across cavities and compartments in ...
Lückenknoten
The cytoplasm of adjacent animal cells can exchange small molecules, ions, and secondary messengers via the communication channels which form the gap ...
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