Evidence map›Paper›PMID 15684385›Full record

ArticleMolecular and cellular biology2005

Unchanged survival rates of 14-3-3gamma knockout mice after inoculation with pathological prion protein.

Petra Steinacker, Petra Schwarz, Kerstin Reim, Peter Brechlin, Olaf Jahn, Hartmut Kratzin, Alastair Aitken, Jens Wiltfang, Adriano Aguzzi, Erik Bahn and 3 more

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

30 citing papers in PubMed, 59 citations in OpenAlex.

  1. Review
  2. Article
  3. 14-3-3 protein regulation of excitation-contraction coupling.Pflugers Archiv : European journal of physiology · 2022
    Review
  4. The 14-3-3 Protein Family and Schizophrenia.Frontiers in molecular neuroscience · 2022
    Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. 14-3-3 proteins are required for hippocampal long-term potentiation and associative learning and memory.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2014
    Article
  19. Article
  20. 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

13 authors at 6 institutions in 3 countries.

Petra SteinackerNeurologische Klinik und Poliklinik, Georg-August-Universität Göttingen, Robert-Koch-Strasse 40, 37075 Göttingen, Germany.
Petra Schwarz
Kerstin Reim
Peter Brechlin
Olaf Jahn
Hartmut Kratzin
Alastair Aitken
Jens Wiltfang
Adriano Aguzzi
Erik Bahn
Helen C Baxter
Nils Brose
Markus Otto
Max Planck Institute of Experimental Medicine · DEMax Planck Society · DEUniversity Hospital of Zurich · CHUniversity of Edinburgh · GBFriedrich-Alexander-Universität Erlangen-Nürnberg · DEUniversity of Göttingen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The diagnosis of sporadic Creutzfeldt-Jakob disease (CJD) is based on typical clinical findings and is supported by a positive 14-3-3 Western blot of cerebrospinal fluid. However, it is not clear whether 14-3-3 indicates general neuronal damage or is of pathophysiological relevance in CJD. The fact that the 14-3-3 isoform spectrum in cerebrospinal fluid does not correspond to that found in the brain points to a regulated process. To investigate a possible role of 14-3-3 proteins in transmissible spongiform diseases, we generated a 14-3-3gamma-deficient mutant mouse line by using a classical knockout strategy. The anatomy and cage behavior of the mutant mice were normal. Western blot analyses of brain homogenates revealed no changes in the protein expression of other 14-3-3 isoforms (epsilon, beta, zeta, and eta). Proteomic analyses of mouse brains by two-dimensional differential gel electrophoresis showed that several proteins, including growth hormone, 1-Cys peroxiredoxin, CCT-zeta, glucose-6-phosphate isomerase, GRP170 precursor, and alpha-SNAP, were differentially expressed. Mutant and wild-type mice were inoculated either intracerebrally or intraperitoneally with the Rocky Mountain Laboratory strain of scrapie, but no differences were detected in the postinoculation survival rates. These results indicate that 14-3-3gamma is unlikely to play a causal role in CJD and related diseases.

Indexed as

14-3-3 ProteinsAnimalsBehavior, AnimalBrainCreutzfeldt-Jakob SyndromeElectrophoresis, Gel, Two-DimensionalMiceMice, KnockoutPrionsProtein IsoformsProteomeScrapieSurvival Rate14-3-3 ProteinsPrionsProtein IsoformsProteome

Identifiers

PMID15684385
PMCPMC547999
OpenAlexW2133983512

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.