Evidence map›Paper›PMID 33799485›Full record

ReviewJournal of developmental biology2021

Conservation and Innovation: Versatile Roles for LRP4 in Nervous System Development.

Alison T DePew, Timothy J Mosca

Open access · goldAbstract readReview
In one paragraph

Review in Journal of developmental biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Pooled it
  2. Regulation of motor neuron differentiation in thebioRxiv : the preprint server for biology · 2025
    Article
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  11. Review
  12. Synaptic Development in Diverse Olfactory Neuron Classes Uses Distinct Temporal and Activity-Related Programs.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
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  14. Review
  15. Article
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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

2 authors at 1 institution in 1 country.

Alison T DePewDepartment of Neuroscience, Thomas Jefferson University, Philadelphia, PA 19107, USA.ORCID 0000-0003-1344-4105
Timothy J MoscaDepartment of Neuroscience, Thomas Jefferson University, Philadelphia, PA 19107, USA.ORCID 0000-0003-3485-0719
Thomas Jefferson University · US

Funding

Regulation of Development by LRP4 at Drosophila Peripheral SynapsesF31NS120718 · NINDS · THOMAS JEFFERSON UNIVERSITY · PI DEPEW, ALISON · 2020 to 2023
$140k
NIH HHS F31-NS120718NIH HHS R00-DC013059NIH HHS R01-NS110907NINDS NIH HHS F31 NS120718
6 · The paper itself

Abstract

As the nervous system develops, connections between neurons must form to enable efficient communication. This complex process of synaptic development requires the coordination of a series of intricate mechanisms between partner neurons to ensure pre- and postsynaptic differentiation. Many of these mechanisms employ transsynaptic signaling via essential secreted factors and cell surface receptors to promote each step of synaptic development. One such cell surface receptor, LRP4, has emerged as a synaptic organizer, playing a critical role in conveying extracellular signals to initiate diverse intracellular events during development. To date, LRP4 is largely known for its role in development of the mammalian neuromuscular junction, where it functions as a receptor for the synaptogenic signal Agrin to regulate synapse development. Recently however, LRP4 has emerged as a synapse organizer in the brain, where new functions for the protein continue to arise, adding further complexity to its already versatile roles. Additional findings indicate that LRP4 plays a role in disorders of the nervous system, including myasthenia gravis, amyotrophic lateral sclerosis, and Alzheimer's disease, demonstrating the need for further study to understand disease etiology. This review will highlight our current knowledge of how LRP4 functions in the nervous system, focusing on the diverse developmental roles and different modes this essential cell surface protein uses to ensure the formation of robust synaptic connections.

Indexed as

Agrinbraincentral nervous systemDrosophilaLRP4neuromuscular junctionperipheral nervous systemsynaptogenesis

Identifiers

PMID33799485
PMCPMC8006230
OpenAlexW3137701613

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.