Evidence map›Paper›PMID 23223495›Full record

ArticleDrug metabolism and disposition: the biological fate of chemicals2013

Tissue distribution and relative gene expression of UDP-glucuronosyltransferases (2B7, 2B15, 2B17) in the human fetus.

Lena Ekström, Maria Johansson, Anders Rane

Open access · greenAbstract readComparative Study
PubMed Publisher
In one paragraph

Article in Drug metabolism and disposition: the biological fate of chemicals, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
5.6field-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

19 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
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  9. Ontogeny of Drug-Metabolizing Enzymes.Methods in molecular biology (Clifton, N.J.) · 2021
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Human hepatic UGT2B15 developmental expression.Toxicological sciences : an official journal of the Society of Toxicology · 2014
    Article
  16. Targeting inhaled therapy beyond the lungs.Respiration; international review of thoracic diseases · 2014
    Review
  17. Review
  18. Article
  19. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Lena EkströmDepartment Laboratory Medicine, Division of Clinical Pharmacology, Karolinska Institutet, Stockholm, Sweden. Lena.ekstrom@ki.se
Maria Johansson
Anders Rane
Karolinska Institutet · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

UDP-glucuronosyltransferases (UGTs) catalyze phase II conjugation reactions and play an important role in the inactivation and elimination of several drugs. It is well known that the UGT activity in fetal livers is low compared with the UGT activity in adult livers. In this study the mRNA expression levels of the three human subfamilies, 2B7, 2B15, and 2B17, were determined in 20 adult and 60 fetal liver tissue specimens. The expression profile in fetal kidneys (N = 43), adrenals (N = 46), and lungs (N = 37) was also determined. All fetal and adult samples were genotyped for the UGT2B17 deletion polymorphism. Adult liver contained 13-36 times higher levels of UGT2B mRNAs as compared with fetal livers. UGT2B7 was most abundant in fetal lungs and kidneys, whereas UGT2B15 and UGT2B17 were predominant in the liver. There was a significant correlation between UGT2B7 expression levels in lungs and kidneys, whereas for the other UGT2Bs no correlation between the different tissues was observed. Fetuses expressing two UGT2B17 alleles (ins/ins) displayed significantly higher levels of UGT2B17 mRNA compared to ins/del fetuses in lungs, whereas in the other tissues no gene dose-effect was observed.

Indexed as

Adrenal GlandsAdultAgedFemaleGene DeletionGene Expression Regulation, DevelopmentalGene Expression Regulation, EnzymologicGestational AgeGlucuronosyltransferaseHumansKidneyLiverLungMaleMiddle AgedMinor Histocompatibility AntigensGlucuronosyltransferaseMinor Histocompatibility AntigensRNA, MessengerUDP-glucuronosyltransferase 2B15, humanUGT2B17 protein, humanUGT2B7 protein, human

Identifiers

PMID23223495
OpenAlexW2130769471

What OpenQuestion holds

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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.