Evidence map›Paper›PMID 29274300›Full record

ArticleCNS neuroscience & therapeutics2018

Unconjugated bilirubin modulates neuronal signaling only in wild-type mice, but not after ablation of the R-type/Ca

Walid Albanna, Felix Neumaier, Jan Niklas Lüke, Konstantin Kotliar, Catharina Conzen, Ute Lindauer, Jürgen Hescheler, Hans Clusmann, Toni Schneider, Gerrit Alexander Schubert

Open access · bronzeAbstract read
In one paragraph

Article in CNS neuroscience & therapeutics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.3field-weighted citation impact, top 38% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Article
  3. Observational
  4. Article
  5. In vitro and in vivo phosphorylation of the CaChannels (Austin, Tex.) · 2018
    Review
  6. 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

10 authors at 3 institutions in 1 country.

Walid AlbannaInstitute for Neurophysiology, University of Cologne, Cologne, Germany.ORCID 0000-0001-9986-8739
Felix NeumaierInstitute for Neurophysiology, University of Cologne, Cologne, Germany.
Jan Niklas LükeInstitute for Neurophysiology, University of Cologne, Cologne, Germany.
Konstantin KotliarDepartment of Medical Engineering and Technomathematics, FH Aachen University of Applied Sciences, Aachen, Germany.
Catharina ConzenDepartment of Neurosurgery, RWTH Aachen University, Aachen, Germany.
Ute LindauerDepartment of Neurosurgery, RWTH Aachen University, Aachen, Germany.
Jürgen HeschelerInstitute for Neurophysiology, University of Cologne, Cologne, Germany.
Hans ClusmannDepartment of Neurosurgery, RWTH Aachen University, Aachen, Germany.
Toni SchneiderInstitute for Neurophysiology, University of Cologne, Cologne, Germany.
Gerrit Alexander SchubertDepartment of Neurosurgery, RWTH Aachen University, Aachen, Germany.
University of Cologne · DERWTH Aachen University · DEFH Aachen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe relationship between blood metabolites and hemoglobin degradation products (BMHDPs) formed in the cerebrospinal fluid and the development of vasospasm and delayed cerebral ischemia (DCI) after aneurysmal subarachnoid hemorrhage (aSAH) has been the focus of several previous studies, but their molecular and cellular targets remain to be elucidated.

methodsBecause BMHDP-induced changes in Ca

resultsSuperfusion of UCB significantly attenuated the b-wave amplitude in the isolated retina from wild-type mice by 14.9% (P < 0.05), followed by gradual partial recovery (P = 0.09). Correspondingly, AUC decreased significantly with superfusion of UCB (P < 0.05). During washout, the b-wave amplitude returned to baseline (P = 0.2839). The effects of UCB were absent in Ca

conclusionsEx vivo neuronal recording in the murine retina is able to detect transient impairment of transretinal signaling by UCB in WT, but not in KO. This new model may be useful to further clarify the role of calcium channels in neuronal signal alteration in the presence of BHMDPs.

Indexed as

AnimalsBilirubinCalcium Channels, R-TypeCation Transport ProteinsMaleMice, TransgenicNeuronsRetinaSynaptic TransmissionTissue Culture TechniquesBilirubinCacna1e protein, mouseCalcium Channels, R-TypeCation Transport Proteinsbilirubinblood degradation productsex vivoisolated vertebrate retinamurine ERG

Identifiers

PMID29274300
PMCPMC6489700
OpenAlexW2779446030

What OpenQuestion holds

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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.