Evidence map›Paper›PMID 32959092›Full record

ArticleInflammopharmacology2020

Melatonin ameliorates spatial memory and motor deficits via preserving the integrity of cortical and hippocampal dendritic spine morphology in mice with neurotrauma.

Xiao-Jing Lin, Ruoxu Liu, Chenyi Li, Xueqing Yi, Bo Fu, M J Walker, Xiao-Ming Xu, Gang Sun, Cheng-Hsien Lin

Abstract read
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In one paragraph

Article in Inflammopharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 25% 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

7 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Melatonin and Microglia.International journal of molecular sciences · 2021
    Review
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

9 authors at 4 institutions in 3 countries.

Xiao-Jing LinDepartment of Spinal Cord Injury and Repair, Trauma and Orthopedics Institute of Chinese PLA, The 960th Hospital of Joint Logistics Support Force of PLA, Jinan, Shandong, People's Republic of China.
Ruoxu LiuInstitute of Military Cognitive and Brain Sciences, Academy of Military Medical Sciences, Beijing, 100850, People's Republic of China.
Chenyi LiDepartment of Spinal Cord Injury and Repair, Trauma and Orthopedics Institute of Chinese PLA, The 960th Hospital of Joint Logistics Support Force of PLA, Jinan, Shandong, People's Republic of China.
Xueqing YiDepartment of Medical Imaging, The 960th Hospital of Joint Logistics Support Force of PLA, Jinan, Shandong, People's Republic of China.
Bo FuInstitute of Military Cognitive and Brain Sciences, Academy of Military Medical Sciences, Beijing, 100850, People's Republic of China.
M J WalkerSpinal Cord and Brain Injury Research Group, Stark Neurosciences Research Institute, Indiana University School of Medicine, Indianapolis, USA.
Xiao-Ming XuSpinal Cord and Brain Injury Research Group, Stark Neurosciences Research Institute, Indiana University School of Medicine, Indianapolis, USA.
Gang SunDepartment of Medical Imaging, The 960th Hospital of Joint Logistics Support Force of PLA, Jinan, Shandong, People's Republic of China. cjr.sungang@vip.163.com.
Cheng-Hsien LinDepartment of Medicine, Mackay Medical College, New Taipei City, Taiwan. davidlin@mmc.edu.tw.ORCID http://orcid.org/0000-0002-8234-4442
Academy of Military Medical Sciences · CNNeurological Surgery · USPeople's Liberation Army 401 Hospital · CNMackay Medical University · TW

Funding

Foundation of the Director of the 960th Hospital, joint Logistics force of PLA 2018ZX03Innovation project in Military Medicine Research, PLA 19QNP087Mackay Memorial Hospital 1081A01Mackay Memorial Hospital MMH-MM-10807Ministry of Science and Technology, Taiwan MOST 108-2314-B-715-001
6 · The paper itself

Abstract

We aimed to elucidate the role of cortical and hippocampal dendritic spines on neurological deficits associated with hippocampal microgliosis, hippocampal neurogenesis, and neuroinflammation in mice with cortical compact impact (CCI) injury. In the present study, we found that CCI reduced spatial memory mean latency (10 s. vs 50 s) and motor dysfunction (130 s. vs 150 s.) in mice, as determined by Morris water maze and rotarod test, respectively. Golgi staining of cortical pyramidal neurons revealed that, compared to the controls, the CCI group treated with vehicle solution had significantly lower values of dendritic order (or dendritic branch number) (4.0 vs 6.2), total spine length (400 μm vs 620 μm) and spine density (40 spines/μm vs 60 spines/μm), but had significantly higher values of dendritic beading (40 beadings/mm vs 20 beadings/mm). Additionally, Sholl analysis showed that, compared to controls, the CCI + NS group mice had significantly lower values of dendritic intersections (1.0 vs 2.0). Immunofluorescence assay also revealed that, compared to controls, the CCI + NS group mice had significantly higher values of the newly formed hippocampal cells (1250/mm

Indexed as

AnimalsBrain Injuries, TraumaticDendritic SpinesDisease Models, AnimalHippocampusMaleMaze LearningMelatoninMiceMice, Inbred C57BLMotor CortexNeuronsSpatial MemoryMelatoninIL-10IL-1βIL-6IL-8MelatoninTNF-αTraumatic brain injury

Identifiers

PMID32959092
OpenAlexW3087717657

What OpenQuestion holds

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Registered trials

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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.