Results 21 to 30 of about 2,181,867 (291)

Interaction of Organic Cations with Organic Anion Transporters [PDF]

Journal of Biological Chemistry, 2009
Studies of the organic anion transporters (Oats) have focused mainly on their interactions with organic anionic substrates. However, as suggested when Oat1 was originally identified as NKT (Lopez-Nieto, C. E., You, G., Bush, K. T., Barros, E. J., Beier, D. R., and Nigam, S. K. (1997) J. Biol. Chem.
Sun-Young, Ahn, Satish A, Eraly, Igor, Tsigelny, Sanjay K, Nigam   +3 more
openaire   +2 more sources

Renal organic anion transporter 1: clinical relevance and the underlying mechanisms in chronic kidney disease. [PDF]

BMC Nephrol
Organic anion transporter 1 (OAT1), primarily found in the renal proximal tubule, is essential for the excretion of various uremic toxins that contribute to the onset and progression of chronic kidney disease (CKD).
You C, Guo J, Xun Y.
europepmc   +2 more sources

Organic Anion Transporting Polypeptide Mediates Organic Anion/HCO3− Exchange [PDF]

Journal of Biological Chemistry, 1997
Organic anion transporting polypeptide (oatp) is an integral membrane protein cloned from rat liver that mediates Na+-independent transport of organic anions such as sulfobromophthalein and taurocholic acid. Previous studies in rat hepatocytes suggested that organic anion uptake is associated with base exchange.
L M, Satlin, V, Amin, A W, Wolkoff
openaire   +2 more sources

Organic Anion-Transporting Polypeptides [PDF]

, 2014
Organic anion-transporting polypeptides or OATPs are central transporters in the disposition of drugs and other xenobiotics. In addition, they mediate transport of a wide variety of endogenous substrates. The critical role of OATPs in drug disposition has spurred research both in academia and in the pharmaceutical industry.
Stieger Bruno, Hagenbuch Bruno
openaire   +4 more sources

In vitro investigations into the roles of CYP450 enzymes and drug transporters in the drug interactions of zanubrutinib, a covalent Bruton's tyrosine kinase inhibitor

Pharmacology Research & Perspectives, 2021
Zanubrutinib is a highly selective, potent, orally available, targeted covalent inhibitor (TCI) of Bruton's tyrosine kinase (BTK). This work investigated the in vitro drug metabolism and transport of zanubrutinib, and its potential for clinical drug–drug
Heather Zhang, Ying C. Ou, Dan Su, Fan Wang, Lai Wang, Srikumar Sahasranaman, Zhiyu Tang   +6 more
doaj   +1 more source

Post-translational regulation of the major drug transporters in the families of organic anion transporters and organic anion–transporting polypeptides [PDF]

Journal of Biological Chemistry, 2020
The organic anion transporters (OATs) and organic anion-transporting polypeptides (OATPs) belong to the solute carrier (SLC) transporter superfamily and play important roles in handling various endogenous and exogenous compounds of anionic charge. The OATs and OATPs are often implicated in drug therapy by impacting the pharmacokinetics of clinically ...
Wooin Lee, Jeong-min Ha, Yuichi Sugiyama
openaire   +2 more sources

Identification of steroid sulfate transport processes in the human mammary gland [PDF]

, 2003
Circulating hormones and local biotransformation of steroid precursors are both sources of estrogen in human mammary tissue. Estrone-3-sulfate (E(1)S) is an important estrogenic form in premenopausal women, and dehydroepiandrosterone sulfate (DHEAS ...
Pizzagalli, F., Meier, P. J., Varga, Z., Huber, R. D., Folkers, G., St-Pierre, M. V., Folkers G, Pizzagalli F, St-Pierre MV, Huber RD, Meier PJ, Varga Z   +11 more
core   +1 more source

Islatravir Is Not Expected to Be a Victim or Perpetrator of Drug-Drug Interactions via Major Drug-Metabolizing Enzymes or Transporters

Viruses, 2021
Islatravir (MK-8591) is a nucleoside reverse transcriptase translocation inhibitor in development for the treatment and prevention of HIV-1. The potential for islatravir to interact with commonly co-prescribed medications was studied in vitro ...
Kelly Bleasby, Robert Houle, Michael Hafey, Meihong Lin, Jingjing Guo, Bing Lu, Rosa I. Sanchez, Kerry L. Fillgrove   +7 more
doaj   +1 more source

Characterization of an organic anion-transporting polypeptide (OATP-B) in human placenta [PDF]

, 2002
Organic anion-transporting polypeptides (OATPs) are a family of multispecific carriers that mediate the sodium-independent transport of steroid hormone and conjugates, drugs, and numerous anionic endogenous substrates.
Stallmach, T., Hagenbuch, B., Ugele, B., Meier, P. J., St-Pierre, M. V.   +4 more
core   +1 more source

Prediction of human drug clearance and anticipation of clinical drug-drug interaction potential from in vitro drug transport studies [PDF]

, 2014
A major concern in drug development is the characterization of new molecular entities (NMEs) with respect to their safety and efficacy. Both factors are determined by the drug’s exposure within the body which itself is affected by drug clearance ...
Kunze, Annett
core   +1 more source