Evidence map›Paper›PMID 17106928›Full record

ArticleWorld journal of gastroenterology2006

Cloning and expression of SLC10A4, a putative organic anion transport protein.

Patrick-L Splinter, Konstantinos-N Lazaridis, Paul-A Dawson, Nicholas-F LaRusso

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.5field-weighted citation impact, top 37% 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

9 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
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  5. NaAmerican journal of physiology. Regulatory, integrative and comparative physiology · 2017
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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

4 authors at 1 institution in 1 country.

Patrick-L SplinterCenter for Basic Research in Digestive Diseases, Mayo Clinic, Rochester, MN 55905, USA.
Konstantinos-N Lazaridis
Paul-A Dawson
Nicholas-F LaRusso
Mayo Clinic in Florida · US

Funding

The Pathobiology of Hepatic EpitheliaR01DK024031 · NIDDK · MAYO CLINIC ROCHESTER · PI LARUSSO, NICHOLAS F. · 1986 to 2023
$10.4M
ILEAL BILE ACID TRANSPORTER METABOLISM AND REGULATIONR01DK047987 · NIDDK · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI DAWSON, PAUL A · 2000 to 2021
$6.8M
PATHOBIOLOGY OF HEPATIC EPITHELIAR37DK024031 · NIDDK · MAYO CLINIC COLL OF MEDICINE, ROCHESTER · PI LARUSSO, NICHOLAS F. · 1991 to 1998
–
NIDDK NIH HHS DK24031NIDDK NIH HHS R01 DK024031NIDDK NIH HHS R01 DK047987
6 · The paper itself

Abstract

aimTo determine if novel bile acid transporters may be expressed in human tissues.

methodsSLC10A1 (NTCP) was used as a probe to search the NCBI database for homology to previously uncharacterized ESTs. The homology search identified an EST (termed SLC10A4) that shares sequence identity with SLC10A1 and SLC10A2 (ASBT). We performed Northern blot analysis and RT-PCR to determine the tissue distribution of SLC10A4. SLC10A4 was cloned in frame with an epitope tag and overexpressed in CHO cells to determine cellular localization and functional analysis of bile acid uptake.

resultsNorthern analysis revealed that SLC10A4 mRNA is ubiquitously expressed in human tissues with the highest levels of mRNA expression in brain, placenta, and liver. In SLC10A4-transfected CHO cells, immunoblotting analysis and immunofluorescence staining demonstrated a 49-kDa protein that is expressed at the plasma membrane and intracellular compartments. Functional analysis of SLC10A4 showed no significant taurocholate uptake in the presence of sodium when compared to untransfected CHO cells.

conclusionTo date, we have shown that this protein has no capacity to transport taurocholate relative to SLC10A1; however, given its ubiquitous tissue distribution, it may play a more active role in transporting other endogenous organic anions.

Indexed as

Amino Acid SequenceAnimalsAnion Transport ProteinsBase SequenceBiological TransportCation Transport ProteinsCell Line, TumorCHO CellsCloning, MolecularCricetinaeDNAFemaleGene Expression RegulationHumansMolecular Sequence DataNatural Resistance-associated Macrophage Protein 1Anion Transport ProteinsCation Transport ProteinsDNANatural Resistance-associated Macrophage Protein 1RNA, MessengerTaurocholic Acid

Identifiers

PMID17106928
PMCPMC4087434
OpenAlexW154393111

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.