Evidence map›Paper›PMID 22012127›Full record

ArticleJournal of molecular histology2011

Differential expression of ABC transporters (MDR1, MRP1, BCRP) in developing human embryos.

A Konieczna, B Erdösová, R Lichnovská, M Jandl, K Cížková, J Ehrmann

Abstract read
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In one paragraph

Article in Journal of molecular histology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 20% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

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  9. Recent advances in the ontogeny of drug disposition.British journal of clinical pharmacology · 2022
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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

6 authors at 2 institutions in 1 country.

A KoniecznaDepartment of Histology and Embryology, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic. anusia@email.cz
B Erdösová
R Lichnovská
M Jandl
K Cížková
J Ehrmann
Palacký University Olomouc · CZInstitute of Molecular and Translational Medicine · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Three ABC transporters (MDR1, MRP1, BCRP), belonging to the family of multidrug resistance (MDR) proteins, play a crucial role in the protection mechanisms during embryogenesis and mediate drug resistance in cancer cells. The distribution of these transporters in the series of human embryonal/fetal intestine, liver and kidneys of various stages of intrauterine development (IUD) by indirect two-step immunohistochemical method was investigated. The organ- and age-specific expression patterns of these transporters were depicted and compared with the expression in adult organs. The evaluation of intestine and liver samples demonstrate differences in expression pattern of ABC transporters during IUD. On the contrary, in kidneys the age-specific localization was not observed. However, the increasing positivity from the kidney surface towards deeper, more differentiated parts was found. Hopefully, our study may contribute to elucidation of the role of multidrug resistance (MDR) pathways during IUD in man.

Indexed as

ATP-Binding Cassette TransportersATP Binding Cassette Transporter, Subfamily BDrug Resistance, MultipleEmbryonic DevelopmentGene ExpressionHumansIntestinesKidneyLiverATP-Binding Cassette TransportersATP Binding Cassette Transporter, Subfamily B

Identifiers

PMID22012127
OpenAlexW2002489092

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.