Evidence map›Paper›PMID 31404384›Full record

ArticleBio-protocol2019

Optical Stimulation and Electrophysiological Analysis of Regenerating Peripheral Axons.

Patricia J Ward, Arthur W English

Abstract read
In one paragraph

Article in Bio-protocol, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. 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

2 authors.

Patricia J WardDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA, USA.
Arthur W EnglishDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA, USA.

Funding

Exercise, neurotrophins, and axon regeneration in the PNSR01NS057190 · NINDS · EMORY UNIVERSITY · PI ENGLISH, ARTHUR W. · 2007 to 2016
$3.3M
Role of androgens and activity in axon regenerationF32NS087915 · NINDS · EMORY UNIVERSITY · PI WARD, (PATRICIA) JILL · 2014 to 2016
$164k
NINDS NIH HHS F32 NS087915NINDS NIH HHS R01 NS057190
6 · The paper itself

Abstract

Although axons in the peripheral nervous system can regenerate, functional recovery after nerve injuries is poor. Activity-based therapies, such as exercise and electrical stimulation, enhance the regeneration of cut peripheral axons. Despite their effectiveness, clinical application of these experimental techniques has been limited. At least part of the basis for this translational barrier has been a lack of information as to the precise mechanism of activity-based therapies on peripheral axon regeneration. To evaluate the requirements for neuron-type specific activation to promote regeneration using these therapies, in the current protocol, we employed optogenetics. Utilizing the advantages of transgenic mouse lines we targeted opsin expression to different neuron types. Using fiber optics we activated those neurons with high temporal specificity as a model of activity-based intervention after nerve injury and to measure functional recovery achieved after such a treatment.

Indexed as

ChannelrhodopsinMotoneuronsOptogeneticsPeripheral nerve injurySciatic nerveSensory neurons

Identifiers

PMID31404384
PMCPMC6688771

What OpenQuestion holds

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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.