The phrase "activation a key" is not correct in English and seems to be missing a preposition or article.
It could potentially be used in a context discussing the importance of activation in relation to a key concept or element, but it needs revision for clarity.
Example: "The activation of a key feature in the software is crucial for its success."
Alternatives: "activation of a key" or "activating a key element".
Funisitis is associated with endothelial activation, a key mechanism in the development of organ damage [65, 66].
T cell activation, a key event in adaptive immunity, promotes a variety of signaling cascades that ultimately lead to cytokine production, cell survival, proliferation, and differentiation [ 24].
As shown in Figure 6B, transient transfection of miR-34 mimics resulted in significantly increased caspase-3 activation, a key indication of the cells undergoing apoptosis.
Nucleolar stress arising from disruption of ribosome assembly triggers p53 activation, a key effector of erythroid hypoplasia in both del 5q) MDS and congenital ribosomopathies.
It has been shown to confer resistance to Aβ and oxidative stress-induced apoptosis by inhibiting caspase-3 activation, a key mediator of apoptosis (Greeve et al., 2000).
In addition, PTEN dephosphorylates PIP3 to PIP2 at a later step of IGF-1 signalling, leading to inhibition of AKT phosphorylation (activation), a key step essential for cell growth.
Thus, NAD(P H oxidase activation leading to MAPKs activation is a key event in the apoptotic processes but also in the survival process after exposure of the breast cells to PtAcD.
Consequentially, increased ROS causes not only oxidative stress damage, but also the activation of Kupffer cells, whose activation is a key step in the development of NASH (Vonghia et al., 2013).
LTGF-β is inactive, and therefore activation is a key mechanism in the action of TGF-β; this activation is stimulated by proteases, with the majority of in vivo activation ascribed to thrombospondin-1 [ 8].
Deficits in hippocampal α7* nAChR activation are a key accompanying factor in certain cognitive disorders and enhancing this activation by nicotinic agonists has been shown to produce cognitive benefits.
The structural data revealed that the activation segment, a key regulatory element of kinase function, may exchange with the activation segment of an adjacent kinase molecule forming an active kinase in trans conformation.
