Evidence map›Paper›PMID 33732322›Full record

ArticleExperimental and therapeutic medicine2021

Functional inhibition of Oct leads to HNF4α upregulation.

Johanna Vollmar, Yong Ook Kim, Jens Uwe Marquardt, Peter R Galle, Detlef Schuppan, Tim Zimmermann

Open access · diamondAbstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 99% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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 4 institutions in 1 country.

Johanna VollmarDepartment of Internal Medicine II, Hospital of Worms, D-67550 Worms, Germany.
Yong Ook KimInstitute of Translational Immunology, Fibrosis and Metabolism Centre, Johannes Gutenberg-University Mainz, D-55131 Mainz, Germany.
Jens Uwe MarquardtDepartment of Internal Medicine I, University Hospital Schleswig-Holstein, D-23538 Lübeck, Germany.
Peter R Galle1st Department of Internal Medicine, Gastroenterology and Hepatology, University Medical Centre, Johannes Gutenberg-University Mainz, D-55131 Mainz, Germany.
Detlef SchuppanInstitute of Translational Immunology, Fibrosis and Metabolism Centre, Johannes Gutenberg-University Mainz, D-55131 Mainz, Germany.
Tim ZimmermannDepartment of Internal Medicine II, Hospital of Worms, D-67550 Worms, Germany.
Johannes Gutenberg University Mainz · DEUniversity of Applied Sciences Worms · DEUniversity Hospital Schleswig-Holstein · DEUniversity Medical Center of the Johannes Gutenberg University Mainz · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Organic cation transporters (human, OCT; mouse, Oct) are responsible for the intracellular uptake and detoxification of a broad spectrum of endogenous and exogenous substrates. The OCT1 gene SLC22A1 (human; mouse, Scl22a1) is transactivated by hepatocyte nuclear factor 4α (human, HNF4α; mouse, Hnf4α). HNF4α is a master regulator of hepatocyte differentiation and is frequently associated with hepatocellular carcinoma (HCC). In addition, the downregulation of HNF4α is associated with enhanced fibrogenesis. Our recent study revealed that hepatocarcinogenesis and fibrosis were enhanced with the loss of Oct3 (gene, Slc22a3). Notably, differences in Hnf4α expression, and in cholestasis and fibrosis were also detected in Oct3-knockout (FVB.Slc22a3tm10pb, Oct3

Indexed as

HNF4αorganic cation transporterSLC22A1SLC22A3

Identifiers

PMID33732322
PMCPMC7903485
OpenAlexW3126817454

What OpenQuestion holds

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Registered trials

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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.