Added modulation of cell apoptosis and proliferation may involve direct nanoparticle effects on intracellular signalling mechanisms [107].
To ensure that these complex biological events are performed accurately, cell proliferation, cell death and cell differentiation (and de-differentiation) must be coordinated by cellular signalling mechanisms.
As such, despite sharing similar signalling mechanisms the PAC1 receptor has emerged as the first PACAP receptor to be targeted clinically for migraines [19].
The signalling mechanisms underlying these designs remain to be fully characterized although shear stress, wall tensile stress and metabolic stimuli are likely candidates.
The enzymes have been implicated in signalling mechanisms controlling cell proliferation and programmed cell death and in metastasis, immune responses, and Golgi restructuring and function.
Rainbow trout (Oncorhynchus mykiss (Walbaum)) have β-adrenergic signalling mechanisms analogous to human cardiovascular receptors that respond to pharmacological doses of agonists and antagonists.
Thus, the signalling mechanisms ruling this contrasting behaviour in the two cell types remains yet unknown.
Cell-type dependent signalling mechanisms have been suggested to mediate the growth inhibitory effects of adiponectin.
The ERK/MAPK pathway has emerged as a central player in the signalling mechanisms underlying synaptic plasticity.
These observations predict a more complex interplay between signalling mechanisms for the regulation of cellular growth at different population densities.
The aim of this study was to elucidate the underlying signalling mechanisms in vitro and in vivo.
