Hence, thrombin-mediated platelet aggregation and secretion are enhanced by complement components [1], most of them (C5, C6, C7, C8, C9 and, to a lesser extent, C3) being stored in platelets and secreted following activation [2], [3].
Antibody-dependent phagocytosis of HCV by anti-E2 antibodies was reported to occur and was enhanced by complement (Eren et al., 2006).
Co-stimulation can be enhanced by complement fragments.
We hypothesized that the rate and maturity of infiltrating vessels could be enhanced by complementing the open pore structure with the added delivery of DNA encoding for angiogenic growth factors.
"These live-action scenes will be enhanced and complemented by CG sequences," Garber says.
Additionally, expression of CD11b (together with CD18 complement receptor 3), which is involved in adhesion of monocytes to endothelial cells and phagocytosis of bacteria, was enhanced by secretions, while complement receptor 1 (CD35) expression was not affected.
Consistent with these data was the finding that serum complement activation appears to be enhanced in AMD 21.
Antibody-mediated neutralization of HCV in vitro is enhanced in the presence of complement (Machida et al., 2008; Meyer et al., 2002), suggesting a potential role for antibody isotypes to play a role in viral clearance in vivo.
This BCR signaling can be enhanced by antigens that have cleaved C3 complement attached to them via binding to CD21 and co-recruitment of CD19 [ 14], or can be inhibited by the inhibitory receptor CD32B (Fcγ receptor (FcγR) IIb) [ 15].
"You're going to be enhanced".
