Evidence map›Paper›PMID 34368865›Full record

ArticleMolecular medicine reports2021

Study of the pathology and the underlying molecular mechanism of tissue injury around hematoma following intracerebral hemorrhage.

Jinglei Wang, Ying Chen, Jingjing Liang, Maosheng Cao, Jiabing Shen, Kaifu Ke

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2021. 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
1.0field-weighted citation impact, top 21% 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, 14 citations in OpenAlex.

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  7. p75Neurotoxicity research · 2022
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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

6 authors at 2 institutions in 1 country.

Jinglei WangDepartment of Neurology, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China.
Ying ChenDepartment of Neurology, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China.
Jingjing LiangDepartment of Neurology, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China.
Maosheng CaoDepartment of Neurology, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China.
Jiabing ShenDepartment of Neurology, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China.
Kaifu KeDepartment of Neurology, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, P.R. China.
Nantong University · CNAffiliated Hospital of Nantong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intracerebral hemorrhage (ICH) refers to hemorrhage caused by spontaneous rupture of blood vessels in the brain. Brain injury due to ICH leads to catastrophic effects resulting from the formation of hematoma and oxidative stress caused by components of lysed erythrocytes. However, not all neurons in the area surrounding the hematoma die immediately: A number of neurons remain in a critical, but reversible, state; however, the genes involved in this critical state remain poorly understood. Gene chip technology was used identify changes in the area surrounding the hematoma associated with the upregulation of 210 and downregulation of 173 genes. Gene Ontology functional annotation revealed changes in the gene expression profile in the peripheral region of hematoma following ICH, which were primarily associated with the external stimulation received by the organism, the transmission of harmful information to the cell through the transport of cell membrane proteins, and the regulation of a series of biological processes. Protein interaction network analysis revealed that 11 up‑[secreted phosphoprotein 1, dual specificity phosphatase 9, catechol‑O‑methyltransferase, BAR/IMD domain‑containing adaptor protein 2‑like 1, plakophilin 2, homer scaffold protein 3, ret proto‑oncogene (RET), KIT proto‑oncogene, receptor tyrosine kinase, hepsin, connector enhancer of kinase suppressor of Ras 2 and kalirin RhoGEF kinase] and four downregulated genes (transcription factor AP‑2β, peptidylprolyl isomerase A, SHOC2 leucine rich repeat scaffold protein and synuclein α) may serve a significant role in the area around hematoma following ICH. Reverse transcription‑quantitative PCR was used to verify that these genes were differentially expressed in the ICH compared with the control group. Causal network analysis suggested that the Achaete‑scute homolog 1‑RET signaling axis served a key role in the repair of nerve injury in the peripheral region of hematoma following ICH. Additionally,

Indexed as

AnimalsBiological PhenomenaBrainBrain InjuriesCatechol O-MethyltransferaseCerebral HemorrhageDisease Models, AnimalDown-RegulationHematomaIntracellular Signaling Peptides and ProteinsMaleOxidative StressRatsRats, Sprague-DawleyTranscriptomeUp-RegulationCatechol O-MethyltransferaseComt protein, ratIntracellular Signaling Peptides and ProteinsShoc2 protein, ratbioinformaticsintracerebral hemorrhagenervous repairratret proto‑oncogene

Identifiers

PMID34368865
PMCPMC8365418
OpenAlexW3191555156

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.