Evidence map›Paper›PMID 38639190›Full record

ArticleMolecular medicine reports2024

Deciphering microglial activation and neuronal apoptosis post‑traumatic brain injury: The role of TYROBP in inflammation regulation networks.

Xudong Zhou, Huiping Song, Jingjing He, Wei Han, Qin Li

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 9% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

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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

5 authors at 2 institutions in 1 country.

Xudong ZhouThe First Clinical College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, P.R. China.
Huiping SongThe First Clinical College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, P.R. China.
Jingjing HeThe First Clinical College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, P.R. China.
Wei HanEmergency Department, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong 518060, P.R. China.
Qin LiThe First Clinical College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, P.R. China.
Shandong University of Traditional Chinese Medicine · CNShenzhen University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Traumatic Brain Injury (TBI) represents a significant public health challenge. Recovery from brain injury necessitates the collaborative efforts of various resident neural cells, predominantly microglia. The present study analyzed rat and mouse RNA expression micro‑arrays, high‑throughput RNA sequencing and single‑cell sequencing data sourced from public databases. To construct an inflammation regulation network around TYRO protein tyrosine kinase‑binding protein (TYROBP), to evaluate the role of TYROBP in cell death after TBI. These findings indicate that following TBI, neurons predominantly communicate with one another through the CXC chemokine ligand (CXCL) and CC chemokine ligand (CCL) signaling pathways, employing a paracrine mechanism to activate microglia. These activated microglia intensify the pathological progression of brain injury by releasing factors such as tumor necrosis factor α (TNF‑α), vascular endothelial growth factor and transforming growth factor β via the NF‑κB pathway. Cells co‑culture experiments demonstrated that neurons, impaired by mechanical injury, interact with microglia through non‑contact mechanisms. Activated microglia secrete cytokines, including TNF‑α, CXCL‑8 and CCL2, which trigger an inflammatory response and facilitate neuronal apoptosis. TYROBP gene knockout in microglia was demonstrated to reduce this interaction and reduce neuronal cell apoptosis rates.

Indexed as

Adaptor Proteins, Signal TransducingBrain Injuries, TraumaticMicrogliaAnimalsApoptosisInflammationLigandsMiceMice, Inbred C57BLProtein-Tyrosine KinasesRatsSignal TransductionTumor Necrosis Factor-alphaVascular Endothelial Growth Factor AAdaptor Proteins, Signal TransducingLigandsProtein-Tyrosine KinasesTumor Necrosis Factor-alphaTyrobp protein, mouseVascular Endothelial Growth Factor Ainflammatory responsemicroglianeuronal cell deathNF‑κB pathwaytraumatic brain injuryTYRO protein tyrosine kinase‑binding protein

Identifiers

PMID38639190
PMCPMC11063751
OpenAlexW4394923008

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.