ScFv(14E1 -ETA cell killing activity was very similar to that of TGF-alpha-ETA on receptor-overexpressing cells but, in contrast to the latter, scFv(14E1 -ETA was mucellore selective and did not display significant cytotoxic activity on cells expressing moderate EGF receptor levels.
EPZ005687 was about 50-fold more selective for EZH2 over EZH1, displayed more than 500-fold selectivity for EZH2 over 14 other methyltransferases, and showed no significant inhibition at 10 μM against most of the 77 GPCRs and ion channels tested.
While much attention has previously been focused on the ubiquitously expressed family member MAPK14 (p38α), recent studies indicate that family members such as MAPK13 (p38δ) display a more selective cellular and tissue expression and might therefore represent a specific kinase to target in certain diseases.
Among the protein coding mRNAs, the majority is widely expressed, whereas other transcripts, in particular the lncRNAs, display a more selective expression pattern, possibly suggesting distinct functions of a relatively small set of non-coding RNAs required in various brain regions.
The greatest selectivity was displayed by 2 at the α1A-AR, being 10- and 38-fold more selective over the α1B- and α1D- respectively (p<0.0005).
That is, compared to the genome-wide levels of selective pressure, genes that were identified as involved in cold response based on functional studies (i.e., CRG genes) displayed significantly lower levels of selective pressure, while cold responsive (CGO) genes were under more selective constraints.
His collection, displayed at their home in Westport, eventually filled almost all the available space, and Mr. Guthman was forced to become much more selective when adding to his collection.
Consumers became more selective.
Now he is more selective".
