Evidence map›Paper›PMID 33422671›Full record

ReviewMolecular and cellular neurosciences2021

Macrophage roles in peripheral nervous system injury and pathology: Allies in neuromuscular junction recovery.

Rachel Rios, Albina Jablonka-Shariff, Curtis Broberg, Alison K Snyder-Warwick

Open access · greenAbstract readReview
In one paragraph

Review in Molecular and cellular neurosciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.6field-weighted citation impact, top 6% 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

34 citing papers in PubMed, 52 citations in OpenAlex.

  1. Review
  2. Article
  3. Macrophage Dab1 Links Early Hypoxia to Adaptive Angiogenesis to Drive Peripheral Nerve Repair.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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  11. Recent Advances in Silk Fibroin Derived fromJournal of functional biomaterials · 2025
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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

4 authors at 1 institution in 1 country.

Rachel RiosWashington University School of Medicine, St. Louis, MO, United States of America.
Albina Jablonka-ShariffDivision of Plastic Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, United States of America.
Curtis BrobergWashington University School of Medicine, St. Louis, MO, United States of America.
Alison K Snyder-WarwickDivision of Plastic Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO, United States of America. Electronic address: snydera@wustl.edu.
Washington University in St. Louis · US

Funding

Investigation of Terminal Schwann Cell Function in Homeostasis and InjuryK08NS096232 · NINDS · WASHINGTON UNIVERSITY · PI SNYDER-WARWICK, ALISON K · 2017 to 2020
$717k
NINDS NIH HHS K08 NS096232
6 · The paper itself

Abstract

Peripheral nerve injuries remain challenging to treat despite extensive research on reparative processes at the injury site. Recent studies have emphasized the importance of immune cells, particularly macrophages, in recovery from nerve injury. Macrophage plasticity enables numerous functions at the injury site. At early time points, macrophages perform inflammatory functions, but at later time points, they adopt pro-regenerative phenotypes to support nerve regeneration. Research has largely been limited, however, to the injury site. The neuromuscular junction (NMJ), the synapse between the nerve terminal and end target muscle, has received comparatively less attention, despite the importance of NMJ reinnervation for motor recovery. Macrophages are present at the NMJ following nerve injury. Moreover, in denervating diseases, such as amyotrophic lateral sclerosis (ALS), macrophages may also play beneficial roles at the NMJ. Evidence of positive macrophages roles at the injury site after peripheral nerve injury and at the NMJ in denervating pathologies suggest that macrophages may promote NMJ reinnervation. In this review, we discuss the intersection of nerve injury and immunity, with a focus on macrophages.

Indexed as

AnimalsHumansMacrophagesMotor Neuron DiseaseNerve RegenerationNeuromuscular JunctionPeripheral Nerve InjuriesGlial cellsMacrophageNerve injuryNerve regenerationNeuromuscular junction

Identifiers

PMID33422671
PMCPMC8235592
OpenAlexW3118770939

What OpenQuestion holds

Textmetadata
LicenceTDM
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.