Thus, the apparent absence of SEMA3A in RA may play a permissive role for axon extension from HVC's RA-projecting cells, which appear to be NRP1-positive.
This suggests an analogous permissive role of these movement-elicited patterns in human cortical development14.
The permissive role of endothelial NO in CO-induced cerebrovascular dilation.
Interfering with these patterns compromises the normal development of cortical maps suggesting a permissive role in cortical development8.
Under our experimental conditions, the occurrence of a permissive role of A2ARs on cocaine-induced synaptic effects is strongly supported by the fact that cocaine effects are reduced in the absence of striatal A2ARs.
We have defined R-spondins as dominant regulators of the ISC niche with Wnts playing a more permissive role using lineage tracing, bioengineered Wnts and single cell RNA-seq approaches (Yan et al., Nature, 2017a; Janda et al, Nature 2017b).
Taken together, our observations add to the growing evidence that PSA-NCAM plays permissive role for neuronal-glial remodeling and further suggest a functional link between activity dependent structural remodeling in GnRH neurons.
Our results suggest that 5-HT1B receptors may play a permissive role in the development, but not expression, of behavioral sensitization, as well as in the acute locomotor response to amphetamine in mice.
Therefore, T-cell-mediated activation of Wnt signaling in osteoblastic cells plays a key permissive role in the mechanism by which iPTH increases bone strength, suggesting that T cell osteoblast crosstalk pathways may provide pharmacological targets for bone anabolism.
It is unclear, however, whether Hand2 plays an instructive or permissive role during this process.
Like the substantia nigra, the zona incerta may play a permissive role in the tectal initiation of saccadic eye movements.
