We identify components of the PI3K/AKT signaling pathway as direct or indirect targets of miR-126 in human HSC and show that miR-126 activity attenuates the degree of activation of this pathway in response to cytokine signals such as SCF known to be crucial for HSC maintenance (Thorén et al., 2008).
An increase in glycogen levels, GS activity and activity ratio (−G6P/+G6P, a measure of the degree of activation of the enzyme) was evident in whole brain extracts from mMGS-9ANestin animals when compared to control individuals (Supporting Information Fig 3).
A growing amount of evidence has demonstrated that a large number of intracellular and extracellular activators and inhibitors regulate the degree of activation of the TGF-β signaling pathways.
The measurement of PDGF receptor beta (PDGFrβ) kinase activity was performed to assess the degree of activation of the PDGF pathway.
Decades ago, the suggestion was made to select antihypertensive treatment by the levels of plasma renin activity and thus by the different degree of activation of the renin-angiotensin system (11).
In particular, it was not clear from previous literature whether word rotation affected the degree of activation of the left lateral occipital area (supposedly reflecting the underlying activity of the VWFA).
In order to compare the degree of activation of different leukocyte types we define activation as the ratio of the abundance of activated cells of a given type to the abundance of resting cells of that type.
The degree of activation of the AT1 → Nox4 → superoxide cascade correlated with immunodetection of heightened levels of activated caspase-3, a surrogate for an irreversible step in the apoptotic cell death pathway.
The authors then measured the degree of activation of the muscle anabolic pathways and the muscle protein synthetic rate in both groups.
This review discusses recent advances in iron dinitrogen coordination complexes and describes the factors that contribute to the degree of activation of the coordinated N2.
This scheme induced high level of specific IgG antibodies and secreted IFN and a high degree of activation of IFNγ+ CD4+ and CD8+ specific T cells.
