These findings suggest that osteogenic mediators induced by TLR2 signaling could be negatively affected by the potency of the inflammatory response mediated by strong TLR4 responses and cytokines such as TNF-α.
Molecular virologist Prof Jonathan Ball, from the University of Nottingham, said: "The overall potency of this response was a tad disappointing".
"The vaccine was also capable of provoking an immune response, although the overall potency of this response was a tad disappointing.
The speed at which a CTL response induces escape is thought to be dependent on several factors including the potency of the CTL response, how many nucleotides have to change to create an amino acid mutation, the effectiveness of the mutation in escaping CTL responses, and how well the change is accepted structurally and functionally (i.e. impact on viral fitness).
Interestingly, although IVIG partially ameliorated CIA, the kinetics and potency of this response differed from that observed with 2A-2HC.
But that doesn't diminish the chord that the line strikes with audiences, nor does it negate the potency of the enthusiastic response to it.
Studies of both mother to child transmission (MTCT) and superinfection, where preexisting NAbs are present at the time of exposure, provide opportunities to analyze whether the breadth and potency of the NAb response influence the incidence of new infections.
The question is whether it is possible to delay the initiation of the therapy while the potency of the immune response remains unaffected or, conversely, is sooner always better for anti retro-viral therapy?
These novel findings suggests that the potency of the inflammatory response mediated by TLR ligands indirectly correlated with the regulation of osteogenic functions.
Furthermore, baseline and maximum α-Gal A activity, as well as the potency of the AT1001-mediated response were significantly correlated between the two in vitro assays.
