Evidence map›Paper›PMID 16796707›Full record

ArticleBritish journal of clinical pharmacology2006

Effect of SLCO1B1 genetic polymorphism on the pharmacokinetics of nateglinide.

Wei Zhang, Yi-Jing He, Chun-Ting Han, Zhao-Qian Liu, Qing Li, Lan Fan, Zhi-Rong Tan, Wei-Xia Zhang, Bang-Ning Yu, Dan Wang and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in British journal of clinical pharmacology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
4.9field-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

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 101 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Observational
  9. Pharmacogenetics of Type 2 Diabetes-Progress and Prospects.International journal of molecular sciences · 2020
    Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Intracellular Unbound Atorvastatin Concentrations in the Presence of Metabolism and Transport.The Journal of pharmacology and experimental therapeutics · 2016
    Article
  20. Review
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

12 authors at 2 institutions in 1 country.

Wei ZhangPharmacogenetics Research Institute, Institute of Clinical Pharmacology, Central South University, Changsha, Hunan, PR China.
Yi-Jing He
Chun-Ting Han
Zhao-Qian Liu
Qing Li
Lan Fan
Zhi-Rong Tan
Wei-Xia Zhang
Bang-Ning Yu
Dan Wang
Dong-Li Hu
Hong-Hao Zhou
PharmacoGenetics (China) · CNCentral South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsNateglinide is a meglitinide analogue with antidiabetic action. A recent study showed that SLCO1B1 (which codes the OATP1B1 gene, also known as OATP-C, OATP2) is a major determinant which markedly affects the pharmacokinetics of repaglinide. Our objective was to assess the association between single nucleotide polymorphisms (SNPs) of SLCO1B1 and the pharmacokinetics of nateglinide.

methodsSeventeen healthy volunteers with different SLCO1B1 genotypes (11 with 521TT, four with 521TC and two with 521CC) were enrolled in this study. Each was given a single oral dose of 90 mg nateglinide. Plasma concentrations of nateglinide were measured up to 8 h by HPLC.

resultsThe C(max) and AUC(0,infinity) of nateglinide were 83% (P = 0.002) and 82% (P = 0.001) higher in the SLCO1B1521TC subjects (n = 4), and 76% (P = 0.016) and 108% (P = 0.001) higher in the SLCO1B1521CC subjects (n = 2) than in the SLCO1B1521TT subjects (n = 11), respectively. The t(1/2) of nateglinide in SLCO1B1521CC subjects was 78% longer than that in 521TT subjects (P = 0.036). The difference in t(max) values among the three genotypic groups was not statistically significant.

conclusionsOur results suggest that OATP1B1-mediated hepatic uptake of nateglinide may be the prior step for its metabolism and elimination. SLCO1B1521T > C SNP might play an important role in the pharmacokinetics of nateglinide.

Indexed as

AdultCyclohexanesDiabetes MellitusHumansHypoglycemic AgentsLiver-Specific Organic Anion Transporter 1MaleNateglinideOrganic Anion TransportersPhenylalaninePolymorphism, Single NucleotideCyclohexanesHypoglycemic AgentsLiver-Specific Organic Anion Transporter 1NateglinideOrganic Anion TransportersPhenylalanineSLCO1B1 protein, human

Identifiers

PMID16796707
PMCPMC1885174
OpenAlexW1995296705

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.