CD63

CD63

a type III transmembrane protein present on activated platelets, monocytes, macrophages, and in secretory granules of vascular endothelial cells and platelet-dense granules; facilitates adhesion to activated endothelium.
Mentioned in ?
References in periodicals archive ?
The blotting membrane was blocked and incubated with CD9 antibody at 1:1000 and CD63 antibody at 1:1000 at 4[degrees]C overnight and incubated with secondary antibody for 1 h at 37[degrees]C.
Comparison of CD63 upregulation induced by NSAIDs on basophils and monocytes in patients with NSAID hypersensitivity.
Because of their endosomal origin, all exosomes contain membrane transport and fusion proteins (GTPases, annexins, and flotillin), tetraspanins (CD9, CD63, CD81, and CD82), heat shock proteins (Hsp70 and Hsp90), proteins involved in multivesicular biogenesis (Alix and TSG), and lipid-related proteins and phospholipases [7, 8].
After TMP treatment, the level of CD63, an indicator of platelet activation, decreased significantly [36].
In addition, PA down-regulated CD63, GRB-2, ICAM-2 and STAB-1 that are implicated in adhesion, migration and tube formation of endothelial cells.
Studies that specifically isolate exosomes use transmission electron microscopy (TEM) to study the vesicle structure and integrity or perform immunoblot analysis for exosome-specific proteins such as CD63 and TSG101 (14).
Se ha reportado aumento en la expresion y la liberacion de marcadores plaquetarios que participan en la adhesion celular, la inflamacion y la activacion de la coagulacion, entre estos la P-selectina (CD62P), CD63, CD40L, la glicoproteina GPIIb/IIIa, la anexina V, el factor plaquetario 4, la [beta]-tromboglobulina y los metabolitos de prostaglandinas como el tromboxano A2, leucotrienos y prostaglandina E2 (33-37) (Tabla II), especialmente cuando los pacientes estan en crisis.
As in vitro tests, basophil activation test among specific IgE tests which evaluates CD63 and CD203c expression may be utilized following induction with allergen (2).
In this context, the only relation between pCRP and activated platelets seems to be its dissociation into mCRP on their surface, as only the latter favors thrombosis in this scenario by promoting platelet aggregation, surface P-selectin and CD63 exposure, and glycoprotein Ilb-IIIa activation [116].
Extended diagnostic value of autologous serum test and basophil CD63 expression assay in chronic urticarial.