In addition, clustering was strongly enhanced since we observed much larger fractions of clustered sensors (Fig. 2c), as well as a dramatic increase of the mean cluster size, from 0.04±0.01 µm2 (n = 22) to 0.15±0.04 µm2 (n = 13) and 0.14±0.06 µm2 (n = 13), respectively, corresponding to an increase of the equivalent diameter from 230 nm to 440 and 420 nm.
Taken together, these results suggest that any remodeling or release of soluble factors from the matrix due to the movement of the magnetic beads does not contribute to the enhanced invasion we observe upon mechanical stimulation.
The triplet-triplet annihilation (TTA) mechanism enhanced by TIP (we observed the TTA fluorescence in Cu phthalocyanine thin films on the Au substrate [5]) could not be accepted since we observed sufficient intensity of the emission on the HOPG substrate and the free-base PTCDI has a low intersystem crossing probability from the singlet state to the triplet state.
With the yeast enhanced Venus PCA, we observed the interaction between Cdc28 and Swi4 in the nuclei of dividing cells (Figure 2).
However, although the basal level of autophagy was enhanced with salubrinal, we observed that serum starvation further increased the number of positive cells and that this effect was absent in the presence of mibolerone.
Fairhall and Ishai (34) reported enhanced forward connectivity between inferior occipital gyrus, FG, and amygdala, whereas we observed enhanced OFC FG feedback connectivity for happy faces and enhanced bidirectional connectivity to OFC to both FG and amygdala for sad faces.
Similarly, we showed enhanced CXCR4 function in that we observed enhanced migration of healthy AA and SSc patient monocytes toward the CXCR4 ligand SDF-1.
Consistent with this observation, more IL-2 and IFNg was produced and we observed enhanced phosphorylation of STAT5, increased MAPK and caspase activation and strong upregulation of activation markers and cell cycle proteins including CDKs and cyclins.
In this cell type, we observed enhanced total editing and HDR with aphidicolin synchronization, in contrast to enhancement with nocodazole treatment as observed in HEK293T and hES cells.
In contrast, we observed enhanced P53 protein in P38α−/− erythroblasts, suggesting that P38α physiologically negatively modulates P53.
