Selvom det ikke er blevet undersøgt for aliskiren, er det kendt, at P- gp også kontrollerer vævsoptaget for et stort udvalg af substrater, og P- gp kan øge koncentrationsforholdet mellem væv og plasma.
Although this has not been investigated for aliskiren, it is known that P-gp also controls tissue uptake of a variety of substrates and P-gp inhibitors can increase the tissue-to-plasma concentration ratios.