Evidence map›Paper›PMID 29615473›Full record

ArticleThe Journal of cell biology2018

PKA-RII subunit phosphorylation precedes activation by cAMP and regulates activity termination.

Jörg Isensee, Melanie Kaufholz, Matthias J Knape, Jan Hasenauer, Hanna Hammerich, Humberto Gonczarowska-Jorge, René P Zahedi, Frank Schwede, Friedrich W Herberg, Tim Hucho

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
2.4field-weighted citation impact, top 10% 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

35 citing papers in PubMed, 76 citations in OpenAlex.

  1. Regulation of Translation by PKA Signaling Pathway.International journal of molecular sciences · 2026
    Review
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  7. BH4 Oxidation-Derived HJournal of neurochemistry · 2025
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  15. The focal adhesion protein talin is a mechanically gated A-kinase anchoring protein.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  16. Article
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  20. A multiscale model of the regulation of aquaporin 2 recycling.NPJ systems biology and applications · 2022
    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 6 institutions in 2 countries.

Jörg IsenseeDepartment of Anesthesiology and Intensive Care Medicine, Experimental Anesthesiology and Pain Research, University Hospital of Cologne, Cologne, Germany joerg.isensee@uk-koeln.de.ORCID 0000-0002-3390-0051
Melanie KaufholzDepartment of Biochemistry, University of Kassel, Kassel, Germany.ORCID 0000-0002-1955-5669
Matthias J KnapeDepartment of Biochemistry, University of Kassel, Kassel, Germany.ORCID 0000-0002-0474-9997
Jan HasenauerInstitute of Computational Biology, Helmholtz Zentrum München - German Research Center for Environmental Health, Neuherberg, Germany.
Hanna HammerichDepartment of Anesthesiology and Intensive Care Medicine, Experimental Anesthesiology and Pain Research, University Hospital of Cologne, Cologne, Germany.
Humberto Gonczarowska-JorgeISAS, Leibniz-Institut für Analytische Wissenschaften, Dortmund, Germany.
René P ZahediISAS, Leibniz-Institut für Analytische Wissenschaften, Dortmund, Germany.ORCID 0000-0002-4960-5460
Frank SchwedeBIOLOG Life Science Institute, Bremen, Germany.
Friedrich W HerbergDepartment of Biochemistry, University of Kassel, Kassel, Germany.
Tim HuchoDepartment of Anesthesiology and Intensive Care Medicine, Experimental Anesthesiology and Pain Research, University Hospital of Cologne, Cologne, Germany tim.hucho@uk-koeln.de.ORCID 0000-0002-4147-9308
University Hospital Cologne · DEUniversity of Kassel · DEBiolog Life Science Institute · DEHelmholtz Zentrum München · DELeibniz Institute for Analytical Sciences - ISAS · DEMinistry of Education · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Type II isoforms of cyclic adenosine monophosphate (cAMP)-dependent protein kinase A (PKA-II) contain a phosphorylatable epitope within the inhibitory domain of RII subunits (pRII) with still unclear function. In vitro, RII phosphorylation occurs in the absence of cAMP, whereas staining of cells with pRII-specific antibodies revealed a cAMP-dependent pattern. In sensory neurons, we found that increased pRII immunoreactivity reflects increased accessibility of the already phosphorylated RII epitope during cAMP-induced opening of the tetrameric RII

Indexed as

Adenosine TriphosphateAnimalsAntibodiesCell ExtractsCell Membrane PermeabilityCyclic AMPCyclic AMP-Dependent Protein Kinase RIIalpha SubunitEnzyme ActivationHEK293 CellsHumansIsoenzymesMaleMiceModels, BiologicalPhosphorylationProtein BindingAdenosine TriphosphateAntibodiesCell ExtractsCyclic AMPCyclic AMP-Dependent Protein Kinase RIIalpha SubunitIsoenzymesPrkar2a protein, mousePrkar2a protein, ratProtein Kinase InhibitorsProtein SubunitsReceptors, G-Protein-Coupled

Identifiers

PMID29615473
PMCPMC5987717
OpenAlexW2796289029

What Socratic holds

Textmetadata
LicenceCC BY-NC-SA
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 Socratic graph.