UZH-Logo

Maintenance Infos

Identification of organic anion transporting polypeptide 4 (Oatp4) as a major full-length isoform of the liver-specific transporter-1 (rlst-1) in rat liver


Cattori, V; Hagenbuch, B; Hagenbuch, N; Stieger, B; Ha, R; Winterhalter, K E; Meier, P J (2000). Identification of organic anion transporting polypeptide 4 (Oatp4) as a major full-length isoform of the liver-specific transporter-1 (rlst-1) in rat liver. FEBS Letters, 474(2-3):242-245.

Abstract

A novel organic anion transporting polypeptide (Oatp)4(1) was isolated from rat liver that is 35 amino acids longer than the reported rat liver specific organic anion transporter (rlst)-1 and exhibits a 64% amino acid sequence identity with the human OATP-C (LST-1/OATP2; gene symbol SLC21A6). When expressed in Xenopus laevis oocytes, Oatp4 (Slc21a10) mediated polyspecific uptake of a variety of organic anions including taurocholate (K(m) approximately 27 microM), bromosulfophthalein (K(m) approximately 1.1 microM) and steroid conjugates. Based on nuclease protection analysis Oatp4 appears to be the predominant transcript in rat liver indicating that rlst-1 plays a minor role in overall hepatic organic anion uptake.

A novel organic anion transporting polypeptide (Oatp)4(1) was isolated from rat liver that is 35 amino acids longer than the reported rat liver specific organic anion transporter (rlst)-1 and exhibits a 64% amino acid sequence identity with the human OATP-C (LST-1/OATP2; gene symbol SLC21A6). When expressed in Xenopus laevis oocytes, Oatp4 (Slc21a10) mediated polyspecific uptake of a variety of organic anions including taurocholate (K(m) approximately 27 microM), bromosulfophthalein (K(m) approximately 1.1 microM) and steroid conjugates. Based on nuclease protection analysis Oatp4 appears to be the predominant transcript in rat liver indicating that rlst-1 plays a minor role in overall hepatic organic anion uptake.

Citations

111 citations in Web of Science®
115 citations in Scopus®
Google Scholar™

Altmetrics

Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:04 Faculty of Medicine > University Hospital Zurich > Clinic for Clinical Pharmacology and Toxicology
Dewey Decimal Classification:610 Medicine & health
Language:English
Date:2 June 2000
Deposited On:08 Apr 2009 09:53
Last Modified:05 Apr 2016 12:25
Publisher:Elsevier
ISSN:0014-5793
Additional Information:Elsevier - Full-text article at http://linkinghub.elsevier.com/retrieve/pii/S0014579300015969
Publisher DOI:https://doi.org/10.1016/S0014-5793(00)01596-9
PubMed ID:10838093

Download

Full text not available from this repository.View at publisher

TrendTerms

TrendTerms displays relevant terms of the abstract of this publication and related documents on a map. The terms and their relations were extracted from ZORA using word statistics. Their timelines are taken from ZORA as well. The bubble size of a term is proportional to the number of documents where the term occurs. Red, orange, yellow and green colors are used for terms that occur in the current document; red indicates high interlinkedness of a term with other terms, orange, yellow and green decreasing interlinkedness. Blue is used for terms that have a relation with the terms in this document, but occur in other documents.
You can navigate and zoom the map. Mouse-hovering a term displays its timeline, clicking it yields the associated documents.

Author Collaborations