Pathway Regulation
The TGF beta signaling pathway is involved in a wide range of cellular process and subsequently is very heavily regulated. There are a variety of mechanisms where the pathway is modulated either positively or negatively: There are agonists for ligands and R-SMADs; there are decoy receptors; and R-SMADs and receptors are ubiquitinated.
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Famous quotes containing the words pathway and/or regulation:
“Many are obstinate with regard to the pathway once they have set upon it, few with regard to the goal.”
—Friedrich Nietzsche (1844–1900)
“Nothing changes my twenty-six years in the military. I continue to love it and everything it stands for and everything I was able to accomplish in it. To put up a wall against the military because of one regulation would be doing the same thing that the regulation does in terms of negating people.”
—Margarethe Cammermeyer (b. 1942)