A smaller increase of the maxillary intermolar width of around 1 mm was reported in mixed dentition patients treated with TPA activated without expansion [7].
While aging impairs the osteogenic lineage, high-fat diet feeding activates expansion of the adipogenic lineage, an effect that is significantly enhanced in aged animals.
The authors identified multiple inhibitory mechanisms to explain the occurrence of immunosuppression, including dominance of inhibitory over activating receptors, expansion of suppressive cell types, and induction of inhibitory ligands on both antigen-presenting cells and tissue parenchymal cells.
The co-localization of pSmad2/3 and activated β-catenin by cells in the Mig-6-cko articular cartilage in which EGFR signaling is also activated suggests that expansion or activation of putative progenitor cells within the articular cartilage may involve interactions between the EGFR network and the TGF-β and canonical Wnt networks.
Twin growth occurs by the thermally activated nucleation and expansion of twin dislocation loops on a pre-existing twin boundary.
Confinement pressure is a passive pressure activated by lateral expansion of concrete under axial compression.
When the jackscrew is activated during conventional expansion, the force on the maxillary teeth creates equivalent moments at the centers of resistance of each maxillary half.
Our observation of the up regulation of gene expression of the notch receptor and its ligand jagged 1 suggested that the addition of these two compounds during expansion, activated the notch signalling molecules.
For all experiments, gp100-specific CD8+ Tg T cells (pmel) CD8+ T cells were activated by αCD3/IL-2 expansion.
The data presented in this paper are consistent with a model where continuous exposure to microbial material, including components of HIV, creates conditions permissive to the expansion pathologically activated CD4 T cells with the DEM phenotype.
68 These tumor‐supporting myeloid cells are then activated to promote tumor expansion, invasion, and metastasis.
