In this model, increased ET-1 synthesis in the kidney was found primarily in pre-glomerular arterioles and a downstream sclerotic action on glomerular cells was unraveled with non-selective ERAs [ 106].
A benefit in developing imaging agents targeting over-expressed receptors is that the downstream action of the targeted receptor need not correspond to specific tumorigenesis mechanisms.
Each block both the production of and the downstream action of the critical intermediate granulocyte-macrophage colony-stimulating factor.
The IRS protein cascades are the common elements in the peripheral response and signaling pathway since these protein cascades are recognized by others in the signaling pathway for further downstream action.
These members are involved in the downstream action by cisplatin.
This action should include an "upstream" approach that tackles the social and cultural determinants of the disease supplemented by "downstream" action focusing on oral health promotion [ 38].
Inhibition of the downstream action of these angiogenic receptors has been shown to induce endothelial cell apoptosis [ 9, 20].
The results of this study further indicate that multiple molecular mechanisms must underlie the downstream action of apo-RARα1 on target genes in the context of mediating the effects of apo-ER.
We suspect our new findings reflect that both UNG‐ and SMUG1‐initiated switching can be facilitated by the downstream action of MSH2, with the SMUG1‐pathway being especially sensitive to loss of MSH2 (whereas UNG can lead to robust MSH2‐independent switching).
Nrg1p can directly repress genes that are activated by the downstream action of protein kinase Snf1p [ 54], which stimulates upregulation of stress responsive genes [ 55] and the transcription activator Haa1p, which imparts acetic acid tolerance [ 56].
