Evidence map›Paper›PMID 22361024›Full record

ArticleExperimental neurology2012

The lateral thoracic nerve and the cutaneous maximus muscle--a novel in vivo model system for nerve degeneration and regeneration studies.

Baohan Pan, Benedikt Grünewald, Thien Nguyen, Mohamed Farah, Michael Polydefkis, John McDonald, Lawrence P Schramm, Klaus V Toyka, Ahmet Höke, John W Griffin

Open access · greenAbstract read
In one paragraph

Article in Experimental neurology, 2012. 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
0.1field-weighted citation impact, top 55% 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

5 citing papers in PubMed, 10 citations in OpenAlex.

  1. Spinal circuits encode a map of the trunk to control skin twitches.bioRxiv : the preprint server for biology · 2026
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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

10 authors at 3 institutions in 2 countries.

Baohan PanDepartment of Neurology, Johns Hopkins University, Baltimore, MD 21205, USA. bpan2@jhmi.edu
Benedikt Grünewald
Thien Nguyen
Mohamed Farah
Michael Polydefkis
John McDonald
Lawrence P Schramm
Klaus V Toyka
Ahmet Höke
John W Griffin
Johns Hopkins University · USKennedy Krieger Institute · USUniversity of Würzburg · DE

Funding

Remark bundle structure and function in neuropathic painR01NS041269 · NINDS · JOHNS HOPKINS UNIVERSITY · PI GRIFFIN, JOHN W · 2001 to 2010
$2.9M
NINDS NIH HHS NS41269NINDS NIH HHS R01 NS041269
6 · The paper itself

Abstract

We report a novel in vivo mouse model system to study regeneration of injured motor nerve and spatiotemporal pattern of denervation in experimental nerve diseases. The lateral thoracic nerve (LTN), as a pure motor nerve, innervates the cutaneous maximus muscle (CMM) by some of the shortest and the longest motor nerve fibers in the mouse body. Its branches and nerve terminals can be imaged in whole mount preparations. Here we describe the branching pattern of the LTN and its innervation of the CMM, and characterize degeneration and regeneration over time after a LTN crush by morphological and electrophysiological analyses. We demonstrate the utility of this model in a well-established neurotoxicity paradigm and in a genetic disease model of the peripheral neuropathy. Furthermore, this system enables punch biopsies that allow repeated and multi-location examinations for LTN regeneration and CMM reinnervation over time. The presence of the LTN and the CMM in a variety of species and its easy accessibility suggests that this in vivo model system offers considerable promise for future nerve degeneration and regeneration research.

Indexed as

Models, NeurologicalAnimalsDisease Models, AnimalMiceMice, Neurologic MutantsMice, TransgenicMuscle, SkeletalNerve RegenerationNeuromuscular JunctionPeripheral NervesWallerian Degeneration

Identifiers

PMID22361024
PMCPMC3367078
OpenAlexW2081124716

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.