Evidence map›Paper›PMID 24403518›Full record

ArticleThe Journal of pharmacology and experimental therapeutics2014

Experimental nonalcoholic steatohepatitis increases exposure to simvastatin hydroxy acid by decreasing hepatic organic anion transporting polypeptide expression.

John D Clarke, Rhiannon N Hardwick, April D Lake, Mark J Canet, Nathan J Cherrington

Open access · greenAbstract read
In one paragraph

Article in The Journal of pharmacology and experimental therapeutics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
5.1field-weighted citation impact, top 4% 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

22 citing papers in PubMed, 47 citations in OpenAlex.

  1. Trial
  2. Genes · 2024
    Article
  3. Review
  4. Article
  5. OATP1B3 Expression and Function is Modulated by Coexpression with OCT1, OATP1B1, and NTCP.Drug metabolism and disposition: the biological fate of chemicals · 2020
    Article
  6. Observational
  7. Article
  8. Article
  9. Nonalcoholic fatty liver disease alters microcystin-LR toxicokinetics and acute toxicity.Toxicon : official journal of the International Society on Toxinology · 2019
    Article
  10. Article
  11. Review
  12. Impaired N-linked glycosylation of uptake and efflux transporters in human non-alcoholic fatty liver disease.Liver international : official journal of the International Association for the Study of the Liver · 2017
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Mechanistic basis of altered morphine disposition in nonalcoholic steatohepatitis.The Journal of pharmacology and experimental therapeutics · 2015
    Article
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

5 authors at 1 institution in 1 country.

John D ClarkeDepartment of Pharmacology and Toxicology, University of Arizona, Tucson, Arizona.
Rhiannon N Hardwick
April D Lake
Mark J Canet
Nathan J Cherrington
University of Arizona · US

Funding

SOUTHWEST ENVIRONMENTAL HEALTH SCIENCES CENTERP30ES006694 · NIEHS · UNIVERSITY OF ARIZONA · PI DEAN BILLHEIMER · 1994 to 2026
$36.7M
Training in Environmental Toxicology of Human DiseaseT32ES007091 · NIEHS · UNIVERSITY OF ARIZONA · PI Nathan J Cherrington · 1985 to 2026
$10.7M
Pediatric Adverse Drug Reactions in NASHR01HD062489 · NICHD · UNIVERSITY OF ARIZONA · PI CHERRINGTON, NATHAN J · 2011 to 2015
$1.6M
Drug Transport at the Blood-Testis BarrierR01AI083927 · NIAID · UNIVERSITY OF ARIZONA · PI CHERRINGTON, NATHAN J · 2010 to 2013
$1.5M
NIAID NIH HHS AI083927NIAID NIH HHS R01 AI083927NICHD NIH HHS HD062489NICHD NIH HHS R01 HD062489NIEHS NIH HHS P30 ES006694NIEHS NIH HHS T32 ES007091NIEHS NIH HHS T32-ES007091
6 · The paper itself

Abstract

Simvastatin (SIM)-induced myopathy is a dose-dependent adverse drug reaction (ADR) that has been reported to occur in 18.2% of patients receiving a 40- to 80-mg dose. The pharmacokinetics of SIM hydroxy acid (SIMA), the bioactive form of SIM, and the occurrence of SIM-induced myopathy are linked to the function of the organic anion transporting polypeptide (Oatp) hepatic uptake transporters. Genetic polymorphisms in SLCO1B1, the gene for human hepatic OATP1B1, cause decreased elimination of SIMA and increased risk of developing myopathy. Nonalcoholic steatohepatitis (NASH) is the most severe form of nonalcoholic fatty liver disease, and is known to alter drug transporter expression and drug disposition. The purpose of this study was to assess the metabolism and disposition of SIM in a diet-induced rodent model of NASH. Rats were fed a methionine- and choline-deficient diet for 8 weeks to induce NASH and SIM was administered intravenously. Diet-induced NASH caused increased plasma retention and decreased biliary excretion of SIMA due to decreased protein expression of multiple hepatic Oatps. SIM exhibited increased volume of distribution in NASH as evidenced by increased muscle, decreased plasma, and no change in biliary concentrations. Although Cyp3a and Cyp2c11 proteins were decreased in NASH, no alterations in SIM metabolism were observed. These data, in conjunction with our previous data showing that human NASH causes a coordinated downregulation of hepatic uptake transporters, suggest that NASH-mediated transporter regulation may play a role in altered SIMA disposition and the occurrence of myopathy.

Indexed as

AnimalsDown-RegulationFatty LiverHydroxymethylglutaryl-CoA Reductase InhibitorsLiverMaleNon-alcoholic Fatty Liver DiseaseOrganic Anion TransportersRatsRats, Sprague-DawleySimvastatinHydroxymethylglutaryl-CoA Reductase InhibitorsOrganic Anion TransportersSimvastatinsimvastatin hydroxyacid

Identifiers

PMID24403518
PMCPMC3935144
OpenAlexW2136847049

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.