When the CM from a PSC27 subline overexpressing SFRP2 PSC27-SFRP22) (Supplementary Figure S4b) was applied to culture PC3 cells, TCF/LEF-dependent reporter activity remained unchanged, implying SFRP2 alone did not activate this pathway (Figure 4a).
We have identified small molecule activators of Wnt/β-catenin signaling in a U2OS cell line that did not activate this pathway in various other cell types from different histogenic origin.
Non-coactivation trials do not activate this region at all (relative to rest).
In contrast, des-acyl ghrelin and obestatin do not activate this receptor.
Interestingly, fruit odors analyzed in the previous section do not activate this LH region.
Controls did not activate this perigenual rACC region for either correct or error responses.
In support of this conclusion, in the study of Mei et al. (2014) participants using the phonological assembly strategy to read words in an artificial language, with no semantic associations, did not activate this region.
For example, 5,5'-dibromoDIM induced necrotic cell death in ER-negative MDA-MB-453 cells, whereas DIM-C-pPhtBu and DIM-C-pPhC6H5 did not activate this cell death pathway [ 12].
The left mid-fusiform gyrus showed a conjoined response for the non-fixation stimuli during the matching task and a letter preferential response during naming, although naming letters did not activate this region more than pictures of objects—so the authors argue that the region cannot be classified as dedicated for letter processing.
This stimulus does not activate the enteroinsular axis and secretion of endogenous GLP-1, enabling the effect of exogenously administered GLP-1 to be examined.
