Evidence map›Paper›PMID 27734846›Full record

ArticleScientific reports2016

FE65 and FE65L1 share common synaptic functions and genetically interact with the APP family in neuromuscular junction formation.

Paul Strecker, Susann Ludewig, Marco Rust, Tabea A Mundinger, Andreas Görlich, Elisa G Krächan, Christina Mehrfeld, Joachim Herz, Martin Korte, Suzanne Y Guénette and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

16 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. FE65: a hub for neurodevelopment.Neural regeneration research · 2024
    Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Amyloid, APP, and Electrical Activity of the Brain.The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry · 2020
    Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. Fe65-PTB2 Dimerization Mimics Fe65-APP Interaction.Frontiers in molecular neuroscience · 2017
    Article
  15. Review
  16. 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

11 authors at 5 institutions in 2 countries.

Paul StreckerDivision of Human Biology and Human Genetics, Erwin-Schrödinger-Straße13, 67663 Kaiserslautern, Germany.
Susann LudewigDepartment of Cellular Neurobiology, Technical University of Braunschweig, Spielmannstraße 7, 38106 Braunschweig, Germany.
Marco RustDivision of Animal Physiology, University of Kaiserslautern, Erwin-Schrödinger-Straße 13, 67663 Kaiserslautern, Germany.
Tabea A MundingerCentre for Molecular Biology (ZMBH) University of Heidelberg, Im Neuenheimer Feld 282, 69120 Heidelberg, Germany.
Andreas GörlichDivision of Animal Physiology, University of Kaiserslautern, Erwin-Schrödinger-Straße 13, 67663 Kaiserslautern, Germany.
Elisa G KrächanDivision of Animal Physiology, University of Kaiserslautern, Erwin-Schrödinger-Straße 13, 67663 Kaiserslautern, Germany.
Christina MehrfeldDivision of Human Biology and Human Genetics, Erwin-Schrödinger-Straße13, 67663 Kaiserslautern, Germany.
Joachim HerzCenter for Translational Neurodegeneration Research, UT Southwestern, Dallas, TX, USA.
Martin KorteDepartment of Cellular Neurobiology, Technical University of Braunschweig, Spielmannstraße 7, 38106 Braunschweig, Germany.
Suzanne Y GuénetteGenetics and Aging Research Unit, MassGeneral Institute for Neurodegenerative Disease, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
Stefan KinsDivision of Human Biology and Human Genetics, Erwin-Schrödinger-Straße13, 67663 Kaiserslautern, Germany.
University of Kaiserslautern · DEHeidelberg University · DETechnische Universität Braunschweig · DEMaineGeneral Medical Center · USThe University of Texas Southwestern Medical Center · US

Funding

Metabolism of the VLDL receptor and ApoE receptor 2R37HL063762 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI HERZ, JOACHIM J · 2010 to 2019
$4.0M
Molecular Basis of Synaptic Suppression by ApoER01NS093382 · NINDS · UT SOUTHWESTERN MEDICAL CENTER · PI HERZ, JOACHIM J · 2016 to 2020
$2.0M
NHLBI NIH HHS R37 HL063762NINDS NIH HHS R01 NS093382
6 · The paper itself

Abstract

The FE65 adaptor proteins (FE65, FE65L1 and FE65L2) bind proteins that function in diverse cellular pathways and are essential for specific biological processes. Mice lacking both FE65 and FE65L1 exhibit ectopic neuronal positioning in the cortex and muscle weakness. p97FE65-KO mice, expressing a shorter FE65 isoform able to bind amyloid precursor protein family members (APP, APLP1, APLP2), develop defective long-term potentiation (LTP) and aged mice display spatial learning and memory deficits that are absent from young mice. Here, we examined the central and peripheral nervous systems of FE65-KO, FE65L1-KO and FE65/FE65L1-DKO mice. We find spatial learning and memory deficits in FE65-KO and FE65L1-KO mice. Severe motor impairments, anxiety, hippocampal LTP deficits and neuromuscular junction (NMJ) abnormalities, characterized by decreased size and reduced apposition of pre- and postsynaptic sites, are observed in FE65/FE65L1-DKO mice. As their NMJ deficits resemble those of mutant APP/APLP2-DKO mice lacking the FE65/FE65L1 binding site, the NMJs of APLP2/FE65-DKO and APLP2/FE65L1-DKO mice were analyzed. NMJ deficits are aggravated in these mice when compared to single FE65- and FE65L1-KO mice. Together, our data demonstrate a role for FE65 proteins at central and peripheral synapses possibly occurring downstream of cell surface-associated APP/APLPs.

Indexed as

Epistasis, GeneticAdaptor Proteins, Signal TransducingAmyloid beta-Protein PrecursorAnimalsAnxietyCarrier ProteinsDendritic SpinesGenotypeHippocampusLearningLong-Term PotentiationMaleMaze LearningMemory DisordersMice, Inbred C57BLMice, KnockoutAdaptor Proteins, Signal TransducingAmyloid beta-Protein PrecursorApbb1 protein, mouseApbb2 protein, mouseCarrier ProteinsNerve Tissue ProteinsNuclear Proteins

Identifiers

PMID27734846
PMCPMC4899880
OpenAlexW2482848539

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.