Evidence map›Paper›PMID 25688974›Full record

ArticlePloS one2015

Lrp4 domains differentially regulate limb/brain development and synaptic plasticity.

Theresa Pohlkamp, Murat Durakoglugil, Courtney Lane-Donovan, Xunde Xian, Eric B Johnson, Robert E Hammer, Joachim Herz

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Article
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  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Screening genetic diseases prevalence in Braunvieh cattle.Tropical animal health and production · 2019
    Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. ApoE, ApoE Receptors, and the Synapse in Alzheimer's Disease.Trends in endocrinology and metabolism: TEM · 2017
    Review
  16. Review
  17. 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

7 authors at 1 institution in 1 country.

Theresa PohlkampDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, Texas, 75390, United States of America; Center for Translational Neurodegeneration Research, University of Texas Southwestern Medical Center, Dallas, Texas, 75390, United States of America.
Murat DurakoglugilDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, Texas, 75390, United States of America; Center for Translational Neurodegeneration Research, University of Texas Southwestern Medical Center, Dallas, Texas, 75390, United States of America.
Courtney Lane-DonovanDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, Texas, 75390, United States of America; Center for Translational Neurodegeneration Research, University of Texas Southwestern Medical Center, Dallas, Texas, 75390, United States of America.
Xunde XianDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, Texas, 75390, United States of America; Center for Translational Neurodegeneration Research, University of Texas Southwestern Medical Center, Dallas, Texas, 75390, United States of America.
Eric B JohnsonDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, Texas, 75390, United States of America.
Robert E HammerDepartment of Biochemistry, University of Texas Southwestern Medical Center, Dallas, Texas, 75390, United States of America.
Joachim HerzDepartment of Molecular Genetics, University of Texas Southwestern Medical Center, Dallas, Texas, 75390, United States of America; Department of Neuroscience, University of Texas Southwestern Medical Center, Dallas, Texas, 75390, United States of America; Department of Neurology and Neurotherapeutics, University of Texas Southwestern Medical Center, Dallas, Texas, 75390, United States of America; Center for Translational Neurodegeneration Research, University of Texas Southwestern Medical Center, Dallas, Texas, 75390, United States of America.
The 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
METABOLISM OF THE VLDL RECEPTOR AND APOE RECEPTOR 2R01HL063762 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI HERZ, JOACHIM J · 2000 to 2009
$3.1M
The Role of Reelin in Adult Neuronal Function and Alzheimer's DiseaseF30AG047799 · NIA · UT SOUTHWESTERN MEDICAL CENTER · PI LANE-DONOVAN, COURTNEY E · 2014 to 2015
$58k
NHLBI NIH HHS R01 HL063762NHLBI NIH HHS R37 HL063762NHLBI NIH HHS R37 HL63762NIA NIH HHS F30 AG047799
6 · The paper itself

Abstract

Apolipoprotein E (ApoE) genotype is the strongest predictor of Alzheimer's Disease (AD) risk. ApoE is a cholesterol transport protein that binds to members of the Low-Density Lipoprotein (LDL) Receptor family, which includes LDL Receptor Related Protein 4 (Lrp4). Lrp4, together with one of its ligands Agrin and its co-receptors Muscle Specific Kinase (MuSK) and Amyloid Precursor Protein (APP), regulates neuromuscular junction (NMJ) formation. All four proteins are also expressed in the adult brain, and APP, MuSK, and Agrin are required for normal synapse function in the CNS. Here, we show that Lrp4 is also required for normal hippocampal plasticity. In contrast to the closely related Lrp8/Apoer2, the intracellular domain of Lrp4 does not appear to be necessary for normal expression and maintenance of long-term potentiation at central synapses or for the formation and maintenance of peripheral NMJs. However, it does play a role in limb development.

Indexed as

AnimalsBrainExtremitiesHumansLDL-Receptor Related ProteinsLimb Deformities, CongenitalLong-Term PotentiationMiceMice, KnockoutMice, TransgenicMutationNeuronal PlasticityOrganogenesisPhenotypeProtein Interaction Domains and MotifsLDL-Receptor Related ProteinsLRP4 protein, human

Identifiers

PMID25688974
PMCPMC4331535
OpenAlexW2082809168

What OpenQuestion holds

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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.