"Pathway activity" refers to the level of activity or function within a specific pathway or process in a biological system. It is a measure of how actively a series of steps or reactions is happening. Full definition
Oral administration of these drugs inhibited Ras and PI3K pathway activity, respectively, and combining both drugs led to suppression of tumor formation. (sciencedaily.com)
The tests showed low - dose MTX suppresses JAK / STAT pathway activity and is able to normalise both the raised blood counts and the increase in spleen size associated with the disease in these mice. (sciencedaily.com)
To extend the compendium of Ras pathway genes, the researchers performed a genetic screen to identify genes enabling cell growth under conditions with low levels of glucose fuel, an ability facilitated by Ras pathway activity, when targeted. (scilifelab.se)