Evidence map›Paper›PMID 35300003›Full record

ArticleSTAR protocols2022

Laser microscopy acquisition and analysis of premotor synapses in the murine spinal cord.

Jannik M Buettner, Toni Kirmann, George Z Mentis, Stefan Hallermann, Christian M Simon

Abstract read
In one paragraph

Article in STAR protocols, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  3. Article
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  6. 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

5 authors.

Jannik M BuettnerCarl-Ludwig-Institute for Physiology, Leipzig University, 04103 Leipzig, Germany.
Toni KirmannCarl-Ludwig-Institute for Physiology, Leipzig University, 04103 Leipzig, Germany.
George Z MentisCenter for Motor Neuron Biology and Disease, Columbia University, New York, NY 10032, USA.
Stefan HallermannCarl-Ludwig-Institute for Physiology, Leipzig University, 04103 Leipzig, Germany.
Christian M SimonCarl-Ludwig-Institute for Physiology, Leipzig University, 04103 Leipzig, Germany.

Funding

Mechanisms of Central Synaptic Dysfunction in SMAR01NS078375 · NINDS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI George Z Mentis · 2012 to 2026
$6.6M
Mechanisms of synaptic loss by the classical complement pathway in motor circuit development and diseaseR01AA027079 · NIAAA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MENTIS, GEORGE Z · 2018 to 2022
$3.2M
NIAAA NIH HHS R01 AA027079NINDS NIH HHS R01 NS078375
6 · The paper itself

Abstract

Loss of synapses on spinal motor neurons is a major feature of several neurodegenerative diseases; however, analyzing these premotor synapses is challenging because of their small size and high density. This protocol describes confocal and Stimulated Emission Depletion (STED) imaging of murine spinal premotor synapses and their segment-specific quantification by confocal microscopy. We detail the preparation of spinal cord segments, followed by image acquisition and analysis. This protocol enables in-depth analysis of pathological changes in spinal premotor synapses during neurodegeneration. For complete details on the use and execution of this protocol, please refer to Buettner et al. (2021).

Indexed as

Neurodegenerative DiseasesSpinal CordAnimalsMiceMicroscopy, ConfocalMotor NeuronsSynapsesCell BiologyMicroscopyModel OrganismsNeuroscience

Identifiers

PMID35300003
PMCPMC8920933

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.