Evidence map›Paper›PMID 21618544›Full record

ArticleJournal of pharmaceutical sciences2011

Effects of uremic toxins on transport and metabolism of different biopharmaceutics drug disposition classification system xenobiotics.

Maribel Reyes, Leslie Z Benet

Open access · bronzeAbstract read
In one paragraph

Article in Journal of pharmaceutical sciences, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
5.7field-weighted citation impact, top 5% 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

23 citing papers in PubMed, 48 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Observational
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. BDDCS, the Rule of 5 and drugability.Advanced drug delivery reviews · 2016
    Review
  16. Handling of Drugs, Metabolites, and Uremic Toxins by Kidney Proximal Tubule Drug Transporters.Clinical journal of the American Society of Nephrology : CJASN · 2015
    Article
  17. Review
  18. Effects of chronic kidney disease on liver transport: quantitative intravital microscopy of fluorescein transport in the rat liver.American journal of physiology. Regulatory, integrative and comparative physiology · 2014
    Article
  19. Review
  20. 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

2 authors at 1 institution in 1 country.

Maribel ReyesDepartment of Bioengineering and Therapeutic Sciences, University of California San Francisco, San Francisco, California 94143-0912, USA.
Leslie Z Benet
University of California, San Francisco · US

Funding

PHARMACOGENETICS OF MEMBRANE TRANSPORTERSU01GM061390 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GIACOMINI, KATHLEEN M · 2000 to 2009
$29.2M
Pharmacogenomics of Membrane TransportersU19GM061390 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI FERRIN, THOMAS E · 2010 to 2014
$16.3M
Transporter-Enzyme Interplay Evaluation via Microfluidiic HTS Cell Culture DeviceR21GM075900 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI BENET, LESLIE Z · 2006 to 2008
$1.1M
NIGMS NIH HHS GM061390NIGMS NIH HHS GM075900NIGMS NIH HHS R21 GM075900NIGMS NIH HHS U01 GM061390NIGMS NIH HHS U19 GM061390
6 · The paper itself

Abstract

Chronic kidney disease (CKD) is recognized to cause pharmacokinetic changes in renally excreted drugs; however, pharmacokinetic changes are also reported for drugs that are nonrenally eliminated. Few studies have investigated how uremic toxins may affect drug transporters and metabolizing enzymes and how these may result in pharmacokinetic/metabolic changes in CKD. Here, we investigated the effects of uremic toxins and human uremic serum on the transport of the prototypical transporter substrate [(3) H]-estrone sulfate and three Biopharmaceutics Drug Disposition Classification System (BDDCS) drugs, propranolol, losartan, and eprosartan. We observed a significant decrease in [(3) H]-estrone sulfate, losartan, and eprosartan uptake with some uremic toxins in both transfected cells and rat hepatocytes. The uptake of losartan was decreased in rat and human hepatocytes (28% and 48%, respectively) in the presence of hemodialysis (HD) serum. Time-course studies of losartan showed a 27%, 65%, and 68% increase in area under the curve (AUC) in the presence of HD serum, rifampin, and sulfaphenazole, respectively. Intracellular losartan AUC decreased significantly in the treatment groups, and the metabolite AUC decreased by 41% and 26% in rifampin- and sulfaphenazole-treated group, respectively. The intracellular AUC of eprosartan increased 190% in the presence of HD serum. These studies indicate that the uremic toxins contained in HD serum play an important role in drug disposition through drug transporters, and that there would be differential effects depending on the BDDCS classification of the drug.

Indexed as

BiopharmaceuticsAnimalsArea Under CurveChromatography, LiquidEstroneHepatocytesHumansKidney Failure, ChronicLosartanMicrosomes, LiverRatsTandem Mass SpectrometryUremiaXenobioticsEstroneestrone sulfateLosartanXenobiotics

Identifiers

PMID21618544
PMCPMC3581075
OpenAlexW2086423324

What OpenQuestion holds

Textmetadata
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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.