Possible Interaction: Epinephrine and Tretinoin

“After its autophosphorylation by ecto‐kinase activity, a 98‐kDa membrane protein in … sensitive to ecto‐ALP, and protein dephosphorylation increased after incubation of cells with RA for 24 h and 48 h. Orthovanadate, an inhibitor … levamisole‐sensitive dephosphorylation of the membrane phosphoproteins, while (R)‐(−)‐epinephrine reversed the … inhibitor.”

“The effect of retinoic acid on cardiac output could not be compensated by epinephrine application.”

“In SupB− cells, transforming growth factor‐β1 and retinoic acid inhibited anchorage‐independent growth response to EPI but not the growth response to bFGF.”