Can blood flow throughout the shunt pathways be manipulated by vasoactive drugs?
The role of the UPS in proliferation, cell cycle, differentiation, DNA repair, protein folding, and apoptosis is well documented, and a wide range of protein activities in these signaling pathways can be manipulated by UPS inhibitors, which include many anti-cancer agents.
Some identified host factors are relevant to previously published host factors and pathways that are manipulated by F. tularensis and other intracellular pathogens [26], [29], [30], [35], [36], [37].
Furthermore the TLR-signalling pathway may be manipulated by tumour cells in a manner analogous to the mouse mammary tumour retro virus which subverts the innate immune system through the TLR-4 dependent production of the immune suppressive cytokine IL-10 (Jude et al, 2003).
In the process, we uncover and characterize two competing isobutanol pathways, which can be manipulated by overexpressing or deleting BAT1 or BAT2, and adding or removing valine from the fermentation media.
TM proteins have become particularly interesting as many of them are key initiators of signal transduction pathways, and they can be easily manipulated by small molecule- or antibody-based drugs.
The pathway centers around Akt that is manipulated by effector proteins of Salmonella for the good of its own survival.
Much like human breast cancers that have lengthy natural histories, the lesions produced by premalignant MCF10AT xenografts are slow growing and not yet committed to a single pathway of cancer unless they are manipulated by hormonal supplementation.
One factor imparting plant cell wall recalcitrance is lignin, which can be manipulated by making changes in the lignin biosynthetic pathway.
The actin cytoskeleton is highly dynamic and is mainly manipulated by members of the Rho-family GTPases that control signal transduction pathways linking membrane receptors to the cytoskeleton.
