Evidence map›Paper›PMID 22541068›Full record

ArticleJournal of medicinal chemistry2012

Classification of inhibitors of hepatic organic anion transporting polypeptides (OATPs): influence of protein expression on drug-drug interactions.

Maria Karlgren, Anna Vildhede, Ulf Norinder, Jacek R Wisniewski, Emi Kimoto, Yurong Lai, Ulf Haglund, Per Artursson

Open access · greenAbstract read
In one paragraph

Article in Journal of medicinal chemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 136 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
136citing papers in PubMed, 1 pooled it
13.9field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

136 citing papers in PubMed, 1 synthesis or guideline pooled it, 360 citations in OpenAlex.

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  5. A Randomized, Double-Blind, Placebo-Controlled Phase 3 Trial of Oral Brincidofovir for Cytomegalovirus Prophylaxis in Allogeneic Hematopoietic Cell Transplantation.Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation · 2019
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  16. Risk Assessment for Drug-Induced Hyperbilirubinemia: A Mechanistic Approach.CPT: pharmacometrics & systems pharmacology · 2026
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76 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 3 countries.

Maria KarlgrenDepartment of Pharmacy, Uppsala University, 751 23 Uppsala, Sweden. maria.karlgren@farmaci.uu.se
Anna Vildhede
Ulf Norinder
Jacek R Wisniewski
Emi Kimoto
Yurong Lai
Ulf Haglund
Per Artursson
Uppsala University · SEPfizer (United States) · USMax Planck Institute of Biochemistry · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The hepatic organic anion transporting polypeptides (OATPs) influence the pharmacokinetics of several drug classes and are involved in many clinical drug-drug interactions. Predicting potential interactions with OATPs is, therefore, of value. Here, we developed in vitro and in silico models for identification and prediction of specific and general inhibitors of OATP1B1, OATP1B3, and OATP2B1. The maximal transport activity (MTA) of each OATP in human liver was predicted from transport kinetics and protein quantification. We then used MTA to predict the effects of a subset of inhibitors on atorvastatin uptake in vivo. Using a data set of 225 drug-like compounds, 91 OATP inhibitors were identified. In silico models indicated that lipophilicity and polar surface area are key molecular features of OATP inhibition. MTA predictions identified OATP1B1 and OATP1B3 as major determinants of atorvastatin uptake in vivo. The relative contributions to overall hepatic uptake varied with isoform specificities of the inhibitors.

Indexed as

Drug InteractionsModels, MolecularAtorvastatinBiological TransportEstradiolEstroneHEK293 CellsHeptanoic AcidsHumansHydroxymethylglutaryl-CoA Reductase InhibitorsIn Vitro TechniquesLeast-Squares AnalysisLiverLiver-Specific Organic Anion Transporter 1Multivariate AnalysisOrganic Anion TransportersAtorvastatinEstradiolestradiol-17 beta-glucuronideEstroneestrone sulfateHeptanoic AcidsHydroxymethylglutaryl-CoA Reductase InhibitorsLiver-Specific Organic Anion Transporter 1Organic Anion TransportersOrganic Anion Transporters, Sodium-IndependentProtein IsoformsPyrrolesSLCO1B1 protein, humanSLCO1B3 protein, humanSLCO2B1 protein, humanSolute Carrier Organic Anion Transporter Family Member 1B3

Identifiers

PMID22541068
PMCPMC3361267
OpenAlexW2044459219

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.