Evidence map›Paper›PMID 31077970›Full record

ArticleAquatic toxicology (Amsterdam, Netherlands)2019

Xenobiotic transporter activity in zebrafish embryo ionocytes.

Wei E Gordon, Jose A Espinoza, Dena M Leerberg, Deborah Yelon, Amro Hamdoun

Abstract read
In one paragraph

Article in Aquatic toxicology (Amsterdam, Netherlands), 2019. 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
–field-weighted citation impact
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.

  1. Article
  2. Progress in characterizing ABC multidrug transporters in zebrafish.Drug resistance updates : reviews and commentaries in antimicrobial and anticancer chemotherapy · 2024
    Article
  3. Article
  4. Zebrafish (American journal of physiology. Renal physiology · 2022
    Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. 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

5 authors.

Wei E GordonMarine Biology Research Division, Scripps Institution of Oceanography, University of California, San Diego, La Jolla, CA, USA; Division of Biological Sciences, University of California, San Diego, La Jolla, CA, USA.
Jose A EspinozaMarine Biology Research Division, Scripps Institution of Oceanography, University of California, San Diego, La Jolla, CA, USA.
Dena M LeerbergDivision of Biological Sciences, University of California, San Diego, La Jolla, CA, USA.
Deborah YelonDivision of Biological Sciences, University of California, San Diego, La Jolla, CA, USA.
Amro HamdounMarine Biology Research Division, Scripps Institution of Oceanography, University of California, San Diego, La Jolla, CA, USA. Electronic address: hamdoun@ucsd.edu.

Funding

Identity, mechanisms and early life impacts of transporter interfering compoundsR01ES027921 · NIEHS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CHANG, GEOFFREY A, HAMDOUN, AMRO M · 2018 to 2022
$3.0M
Modulating Morphogenesis: Genetic Regulation of Cardiac Cell Movement in ZebrafishR01HL133166 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI YELON, DEBORAH · 2016 to 2019
$1.6M
Structure and function of ABC transporters to understand persistence of global maR01ES021985 · NIEHS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CHANG, GEOFFREY A, HAMDOUN, AMRO M · 2012 to 2016
$860k
Molecular Mechanisms of Marine Organohalogen Bioaccumulation and NeurotoxicityR01ES030318 · NIEHS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HAMDOUN, AMRO M, PESSAH, ISAAC N · 2018 to 2022
$826k
NHLBI NIH HHS R01 HL133166NIEHS NIH HHS R01 ES021985NIEHS NIH HHS R01 ES027921NIEHS NIH HHS R01 ES030318
6 · The paper itself

Abstract

Ionocytes are specialized cells in the epidermis of embryonic zebrafish (Danio rerio) that play important roles in ion homeostasis and have functional similarities to mammalian renal cells. Here, we examined whether these cells might also share another functional similarity with renal cells, which is the presence of efflux transporter activities useful for elimination of toxic small molecules. Xenobiotic transporters (XTs), including the ATP-Binding Cassette (ABC) family, are a major defense mechanism against diffusible toxic molecules in aquatic embryos, including zebrafish, but their activity in the ionocytes has not previously been studied. Using fluorescent small molecule substrates of XT, we observed that specific populations of ionocytes uptake and efflux fluorescent small molecules in a manner consistent with active transport. We specifically identified a P-gp/ABCB1 inhibitor-sensitive efflux activity in the H

Indexed as

AnimalsAnionsBiological TransportEmbryo, NonmammalianEpidermisFluorescent DyesMitochondriaProton-Translocating ATPasesXenobioticsZebrafishZebrafish ProteinsAnionsFluorescent DyesProton-Translocating ATPasesXenobioticsZebrafish ProteinsATP-binding cassette (ABC) transporterCalceinEmbryoIonocytesMultidrug resistance protein (MRP)P-glycoprotein (P-gp)Xenobiotic transporter (XT)Zebrafish

Identifiers

PMID31077970
PMCPMC6561644

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.