Uptake of Cardiovascular Drugs Into the Human Heart
Author(s) -
Markus Grube,
Henriette E. Meyer zu Schwabedissen,
Damaris Präger,
Jeanette Haney,
Klaus-Uwe Möritz,
Konrad Meissner,
Dieter Rosskopf,
Lothar Eckel,
Michael Böhm,
Gabriele Jedlitschky,
Heyo K. Kroemer
Publication year - 2006
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.105.586107
Subject(s) - verapamil , pharmacology , atp binding cassette transporter , organic cation transport proteins , carnitine , transporter , biology , gene expression , solute carrier family , microbiology and biotechnology , medicine , biochemistry , gene , calcium
To date, the uptake of drugs into the human heart by transport proteins is poorly understood. A candidate protein is the organic cation transporter novel type 2 (OCTN2) (SLC22A5), physiologically acting as a sodium-dependent transport protein for carnitine. We investigated expression and localization of OCTN2 in the human heart, uptake of drugs by OCTN2, and functional coupling of OCTN2 with the eliminating ATP-binding cassette (ABC) transporter ABCB1 (P-glycoprotein).
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