Desmosome - Wikipedia
Desmosome is a intercellular junction in animal cell. A desmosome (/ ˈdɛzməˌsoʊm /; [1][2] "binding body"), also known as a macula adherens (plural: maculae adherentes) (Latin for adhering spot), is a cell structure specialized for cell-to- cell adhesion.
Desmosomes - Definition, Function, Structure & Quiz - Biology …
Apr 28, 2017 · Desmosomes are a type of anchoring junction in animal tissues that connect adjacent cells. Anchoring junctions are button-like spots found all around cells that bind adjacent cells together.
Desmosomes – Definition, Structure, Functions, and Diagram
Aug 19, 2022 · Desmosomes. A desmosome, also known as a macula adherens, is one of animal cells’ anchoring junctions. They are cell-cell, intercellular junctions that connect adjacent cells in tissues that experience stress. Giulio Bizzozero, an Italian pathologist, first discovered it.
4.6: Connections between Cells and Cellular Activities
Desmosomes. Also found only in animal cells are desmosomes, which act like spot welds between adjacent epithelial cells (Figure \(\PageIndex{4}\)). Short proteins called cadherins in the plasma membrane connect to intermediate filaments to create desmosomes.
4.8.1: Intercellular Junctions - Biology LibreTexts
Dec 16, 2021 · Also found only in animal cells are desmosomes, the second type of intercellular junctions in these cell types. Desmosomes act like spot welds between adjacent epithelial cells, connecting them. Short proteins called cadherins in the plasma membrane connect to intermediate filaments to create desmosomes.
Structure, Function and Regulation of Desmosomes - PMC
Desmosomes are specialized and highly ordered membrane domains that mediate cell-cell contact and strong adhesion. Adhesive interactions at the desmosome are coupled to the intermediate filament cytoskeleton.
13.9: Desmosomes - Biology LibreTexts
Dec 30, 2022 · Desmosomes are necessary for the structural integrity of epithelial layers, and are the most common cell-cell junction in such tissues. The primary structural characteristic of the hemidesmosome, the dense plaque reinforcing the intracellular side of the adhesion, is also found in desmosomes, although it is composed of different proteins.
Desmosomes: Current Biology - Cell Press
Jul 26, 2011 · Desmosomes are specialized adhesive protein complexes that localize to intercellular junctions and are responsible for maintaining the mechanical integrity of tissues. The term ‘desmosome’ was coined by Josef Schaffer in 1920 and has its origins in the Greek words for bond (desmo) and body (soma).
Desmosomes at a glance | Journal of Cell Science | The Company …
Dec 15, 2009 · Desmosomes are highly organized cadherin-based intercellular junctions. At the ultrastructural level, desmosomes appear as multi-layered, bilaterally symmetrical structures featuring a pair of electron-dense plaques that sandwich an …
Structure, function, and regulation of desmosomes - PubMed
Desmosomes are adhesive intercellular junctions that mechanically integrate adjacent cells by coupling adhesive interactions mediated by desmosomal cadherins to the intermediate filament cytoskeletal network.