Evidence map›Paper›PMID 30312938›Full record

ArticleNeuroImage. Clinical2018

Inflammatory projections after focal brain injury trigger neuronal network disruption: An

Sanae Hosomi, Tadashi Watabe, Yuki Mori, Yoshihisa Koyama, Soichiro Adachi, Namiko Hoshi, Mitsuo Ohnishi, Hiroshi Ogura, Yoshichika Yoshioka, Jun Hatazawa and 2 more

Open access · goldAbstract read
In one paragraph

Article in NeuroImage. Clinical, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.9field-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

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. 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

12 authors at 3 institutions in 1 country.

Sanae HosomiDepartment of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, 2-15 Yamada-oka, Suita-shi, Osaka 565-0871, Japan. Electronic address: s-hosomi@hp-emerg.med.osaka-u.ac.jp.
Tadashi WatabeDepartment of Nuclear Medicine and Tracer Kinetics, Osaka University Graduate School of Medicine, 2-15 Yamada-oka, Suita-shi, Osaka 565-0871, Japan; Medical Imaging Centre for Translational Research, Osaka University Graduate School of Medicine, 2-15 Yamada-oka, Suita-shi, Osaka 565-0871, Japan.
Yuki MoriCentre for Information and Neural Networks (CiNet), National Institute of Information and Communications Technology (NICT) and Osaka University, 1-4 Yamada-oka, Suita-shi, Osaka 565-0871, Japan.
Yoshihisa KoyamaDepartment of Molecular Neuroscience, Osaka University Graduate School of Medicine, 2-15 Yamada-oka, Suita-shi, Osaka 565-0871, Japan.
Soichiro AdachiDivision of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 5-2 Kusunoki-cho 7, Chuo-ku, Kobe-shi, Hyougo 650-0017, Japan.
Namiko HoshiDivision of Gastroenterology, Department of Internal Medicine, Kobe University Graduate School of Medicine, 5-2 Kusunoki-cho 7, Chuo-ku, Kobe-shi, Hyougo 650-0017, Japan.
Mitsuo OhnishiDepartment of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, 2-15 Yamada-oka, Suita-shi, Osaka 565-0871, Japan.
Hiroshi OguraDepartment of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, 2-15 Yamada-oka, Suita-shi, Osaka 565-0871, Japan.
Yoshichika YoshiokaCentre for Information and Neural Networks (CiNet), National Institute of Information and Communications Technology (NICT) and Osaka University, 1-4 Yamada-oka, Suita-shi, Osaka 565-0871, Japan.
Jun HatazawaDepartment of Nuclear Medicine and Tracer Kinetics, Osaka University Graduate School of Medicine, 2-15 Yamada-oka, Suita-shi, Osaka 565-0871, Japan; Medical Imaging Centre for Translational Research, Osaka University Graduate School of Medicine, 2-15 Yamada-oka, Suita-shi, Osaka 565-0871, Japan.
Toshihide YamashitaDepartment of Molecular Neuroscience, Osaka University Graduate School of Medicine, 2-15 Yamada-oka, Suita-shi, Osaka 565-0871, Japan.
Takeshi ShimazuDepartment of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, 2-15 Yamada-oka, Suita-shi, Osaka 565-0871, Japan.
Osaka University · JPKobe University · JPNational Institute of Information and Communications Technology · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Due to the heterogeneous pathology of traumatic brain injury (TBI), the exact mechanism of how initial brain damage leads to chronic inflammation and its effects on the whole brain remain unclear. Here, we report on long-term neuroinflammation, remote from the initial injury site, even after subsiding of the original inflammatory response, in a focal TBI mouse model. The use of translocator protein-positron emission tomography in conjunction with specialised magnetic resonance imaging modalities enabled us to visualize "previously undetected areas" of spreading inflammation after focal cortical injury. These clinically available modalities further revealed the pathophysiology of thalamic neuronal degeneration occurring as resident microglia sense damage to corticothalamic neuronal tracts and become activated. The resulting microglial activation plays a major role in prolonged inflammatory processes, which are deleterious to the thalamic network. In light of the association of this mechanism with neuronal tracts, we propose it can be termed "brain injury related inflammatory projection". Our findings on multiple spatial and temporal scales provide insight into the chronic inflammation present in neurodegenerative diseases after TBI.

Indexed as

AnimalsBrainBrain InjuriesBrain Injuries, TraumaticDisease Models, AnimalInflammationMaleMice, Inbred C57BLMicrogliaNerve NetNeuronsPositron-Emission TomographyWhite MatterNeurodegenerationNeuroinflammationTranslocator protein-positron emission tomographyTraumatic brain injury

Identifiers

PMID30312938
PMCPMC6178196
OpenAlexW2894714620

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.