Organic Cation Transporter OCTs (SLC22) and MATEs (SLC47) in the Human Kidney
نویسندگان
چکیده
منابع مشابه
Novel slc22 transporter homologs in fly, worm, and human clarify the phylogeny of organic anion and cation transporters.
Slc22 family organic anion and cation transporters (OATs, OCTs, and OCTNs) are transmembrane proteins expressed predominantly in kidney and liver. These proteins mediate the uptake or excretion of numerous physiologically (and pharmacologically) important compounds, and accordingly have been the focus of intensive study. Here we investigate the molecular phylogeny of the slc22 transporters, ide...
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Renal secretion of organic cations and anions are pleiotropic, active processes in mammals. Some nucleosides such as deoxyadenosine (dAdo), 2-chlorodeoxyadenosine, and azidothymidine are secreted by human and rodent kidneys. Previous work (J. A. Nelson, J. F. Kuttesch, Jr., and B. H. Herbert. Biochemical Pharmacology 32: 2323-2327, 1983) indicated a role for the classic organic cation transport...
متن کاملOrganic Anion and Cation SLC22 “Drug” Transporter (Oat1, Oat3, and Oct1) Regulation during Development and Maturation of the Kidney Proximal Tubule
Proper physiological function in the pre- and post-natal proximal tubule of the kidney depends upon the acquisition of selective permeability, apical-basolateral epithelial polarity and the expression of key transporters, including those involved in metabolite, toxin and drug handling. Particularly important are the SLC22 family of transporters, including the organic anion transporters Oat1 (or...
متن کاملInteraction of Cisplatin with the human organic cation transporter 2.
PURPOSE Cisplatin is predominantly eliminated in the urine through active secretion. As the solute carrier organic cation transporter 2 (OCT2) is highly expressed in the basolateral membrane of proximal tubules, we determined its contribution to cisplatin transport and assessed the relation of variation in the gene encoding OCT2 (SLC22A2) with the disposition of cisplatin. EXPERIMENTAL DESIGN...
متن کاملStructure, function, and regional distribution of the organic cation transporter OCT3 in the kidney.
We examined in this study the expression of the potential-sensitive organic cation transporter OCT3 in the kidney. A functionally active OCT3 was cloned from a mouse kidney cDNA library. The cloned transporter was found to be capable of mediating potential-dependent transport of a variety of organic cations including tetraethylammonium. This function was confirmed in two different heterologous ...
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ژورنال
عنوان ژورنال: The AAPS Journal
سال: 2013
ISSN: 1550-7416
DOI: 10.1208/s12248-013-9465-7