Evidence map›Paper›PMID 28442442›Full record

ArticleProstaglandins & other lipid mediators2017

Role of Müller cell cytochrome P450 2c44 in murine retinal angiogenesis.

Jiong Hu, Alexandra Geyer, Sarah Dziumbla, Khader Awwad, Darryl C Zeldin, Wolf-Hagen Schunck, Rüdiger Popp, Timo Frömel, Ingrid Fleming

Open access · greenAbstract read
In one paragraph

Article in Prostaglandins & other lipid mediators, 2017. 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
1.1field-weighted citation impact, top 26% 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, 14 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
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

9 authors at 4 institutions in 2 countries.

Jiong HuInstitute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, D-60596, Germany; German Center of Cardiovascular Research (DZHK) Partner site Rhein-Main, Frankfurt am Main, Germany.
Alexandra GeyerInstitute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, D-60596, Germany.
Sarah DziumblaInstitute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, D-60596, Germany; German Center of Cardiovascular Research (DZHK) Partner site Rhein-Main, Frankfurt am Main, Germany.
Khader AwwadInstitute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, D-60596, Germany.
Darryl C ZeldinDivision of Intramural Research, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC, USA.
Wolf-Hagen SchunckMax-Delbrück Center for Molecular Medicine, Robert-Rössle-Str 10, 13092 Berlin, Germany.
Rüdiger PoppInstitute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, D-60596, Germany.
Timo FrömelInstitute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, D-60596, Germany; German Center of Cardiovascular Research (DZHK) Partner site Rhein-Main, Frankfurt am Main, Germany.
Ingrid FlemingInstitute for Vascular Signalling, Centre for Molecular Medicine, Goethe University, Frankfurt am Main, D-60596, Germany; German Center of Cardiovascular Research (DZHK) Partner site Rhein-Main, Frankfurt am Main, Germany. Electronic address: fleming@em.uni-frankfurt.de.
Goethe University Frankfurt · DEGerman Centre for Cardiovascular Research · DEMax Delbrück Center · DENational Institutes of Health · US

Funding

Characterization And Functional Significance Of P450 Arachidonate EpoxygenasesZIAES025034 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI ZELDIN, DARRYL C · 2009 to 2025
$18.6M
Intramural NIH HHS ZIA ES025034
6 · The paper itself

Abstract

Polyunsaturated fatty acids (PUFA) and their cytochrome P450 (CYP450) metabolites have been linked to angiogenesis and vessel homeostasis. However, the role of individual CYP isoforms and their endogenous metabolites in those processes are not clear. Here, we focused on the role of Cyp2c44 in postnatal retinal angiogenesis and report that Cyp2c44 is highly expressed in Müller glial cells in the retina. The constitutive as well as inducible postnatal genetic deletion of Cyp2c44 resulted in an increased vessel network density without affecting vessel radial expansion during the first postnatal week. This phenotype was associated with an increased endothelial cell proliferation and attenuated Notch signaling. LC-MS/MS analyses revealed that levels of hydroxydocosahexaenoic acids (HDHA), i.e., 10-, 17- and 20-HDHA were significantly elevated in retinas from 5day old Cyp2c44

Indexed as

Neovascularization, PhysiologicAnimalsCell ProliferationCytochrome P450 Family 2Docosahexaenoic AcidsEpendymoglial CellsGene DeletionGene Expression Regulation, EnzymologicHumansHuman Umbilical Vein Endothelial CellsMiceMice, Inbred C57BLRetinaCyp2c23 protein, mouseCytochrome P450 Family 2Docosahexaenoic AcidsDocosahexenoic acidLipid mediatorsMüller glia cellsRetinal angiogenesisSoluble epoxide hydrolase

Identifiers

PMID28442442
PMCPMC6957927
OpenAlexW2606517979

What OpenQuestion holds

Textmetadata
LicenceTDM
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.