Evidence map›Paper›PMID 30093416›Full record

ArticleDrug metabolism and disposition: the biological fate of chemicals2018

The Importance of Incorporating OCT2 Plasma Membrane Expression and Membrane Potential in IVIVE of Metformin Renal Secretory Clearance.

Vineet Kumar, Jia Yin, Sarah Billington, Bhagwat Prasad, Colin D A Brown, Joanne Wang, Jashvant D Unadkat

Open access · bronzeAbstract read
In one paragraph

Article in Drug metabolism and disposition: the biological fate of chemicals, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.6field-weighted citation impact, top 7% 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

15 citing papers in PubMed, 43 citations in OpenAlex.

  1. PBPK Modeling of Varenicline: Relating Variable Pharmacokinetics to Genomics.European journal of drug metabolism and pharmacokinetics · 2026
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  9. Prediction of Drug Clearance from Enzyme and Transporter Kinetics.Methods in molecular biology (Clifton, N.J.) · 2021
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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

7 authors at 2 institutions in 2 countries.

Vineet KumarDepartment of Pharmaceutics, University of Washington, Seattle, Washington (V.K., J.Y., B.P., J.W., J.D.U.) and Institute for Cell and Molecular Biosciences, Newcastle University, Newcastle upon Tyne, United Kingdom (S.B., C.D.A.B.).
Jia YinDepartment of Pharmaceutics, University of Washington, Seattle, Washington (V.K., J.Y., B.P., J.W., J.D.U.) and Institute for Cell and Molecular Biosciences, Newcastle University, Newcastle upon Tyne, United Kingdom (S.B., C.D.A.B.).
Sarah BillingtonDepartment of Pharmaceutics, University of Washington, Seattle, Washington (V.K., J.Y., B.P., J.W., J.D.U.) and Institute for Cell and Molecular Biosciences, Newcastle University, Newcastle upon Tyne, United Kingdom (S.B., C.D.A.B.).
Bhagwat PrasadDepartment of Pharmaceutics, University of Washington, Seattle, Washington (V.K., J.Y., B.P., J.W., J.D.U.) and Institute for Cell and Molecular Biosciences, Newcastle University, Newcastle upon Tyne, United Kingdom (S.B., C.D.A.B.).
Colin D A BrownDepartment of Pharmaceutics, University of Washington, Seattle, Washington (V.K., J.Y., B.P., J.W., J.D.U.) and Institute for Cell and Molecular Biosciences, Newcastle University, Newcastle upon Tyne, United Kingdom (S.B., C.D.A.B.).
Joanne WangDepartment of Pharmaceutics, University of Washington, Seattle, Washington (V.K., J.Y., B.P., J.W., J.D.U.) and Institute for Cell and Molecular Biosciences, Newcastle University, Newcastle upon Tyne, United Kingdom (S.B., C.D.A.B.).
Jashvant D UnadkatDepartment of Pharmaceutics, University of Washington, Seattle, Washington (V.K., J.Y., B.P., J.W., J.D.U.) and Institute for Cell and Molecular Biosciences, Newcastle University, Newcastle upon Tyne, United Kingdom (S.B., C.D.A.B.) jash@uw.edu.
University of Washington · USNewcastle University · GB

Funding

Understanding Fetal Exposure to Cannabinoids Through In Vitro and In Vivo StudiesP01DA032507 · NIDA · UNIVERSITY OF WASHINGTON · PI UNADKAT, JASHVANT D · 2013 to 2023
$12.4M
The plasma membrane monoamine transporter (PMAT): expression and role in mIBG disposition in neuroblastomaR01GM066233 · NIGMS · UNIVERSITY OF WASHINGTON · PI WANG, JOANNE · 2002 to 2020
$5.1M
National Centre for the Replacement, Refinement and Reduction of Animals in Research NC/K500240/1NIDA NIH HHS P01 DA032507NIGMS NIH HHS R01 GM066233
6 · The paper itself

Abstract

Transporter expression, determined by quantitative proteomics, together with PBPK models is a promising approach for in vitro-to-in vivo extrapolation (IVIVE) of transporter-mediated drug clearance. OCT2-expressing HEK293 and MDCKII cells were used to predict in vivo renal secretory clearance (CL

Indexed as

Membrane PotentialsMetforminOrganic Cation Transporter 2Biological TransportCell LineHumansKidneyMetabolic Clearance RateMetforminOrganic Cation Transporter 2

Identifiers

PMID30093416
PMCPMC6130461
OpenAlexW2887330286

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.