Evidence map›Paper›PMID 34369006›Full record

ArticleJournal of clinical laboratory analysis2021

CTR9-mediated JAK2/STAT3 pathway promotes the proliferation, migration, and invasion of human glioma cells.

Yang Xu, Jiaguo Chen, Gao He, Yuhai Zhang

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical laboratory analysis, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 23% 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

5 citing papers in PubMed, 11 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

4 authors at 3 institutions in 1 country.

Yang XuDepartment of neurosurgery, the Affiliated Brain Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China.
Jiaguo ChenDepartment of neurosurgery, Jinling Hospital, Nanjing Medical University, Nanjing, China.
Gao HeBreast Disease Center, the First Affiliated Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China.
Yuhai ZhangDepartment of neurosurgery, the Affiliated Brain Hospital of Nanjing Medical University, Nanjing Medical University, Nanjing, China.
Nanjing Medical University · CNNanjing Brain Hospital · CNSecond Affiliated Hospital of Nanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCTR9 (Cln three requiring 9) has been reported to be implicated in protein modification and oncogenesis of several human cancers. However, the protein expression and mechanism of CTR9 in glioma progression remain unclear.

methodsWe analyzed mRNA expression of CTR9 and CTR9-related survival curves in the public database. Then, we detected CTR9 expression in glioma tissues and constructed U251 and U87 cells with stable silencing or overexpression of CTR9. Cell function tests and Western blot were conducted to explore the effects of CTR9 on glioma proliferation, invasion and migration, and the specific mechanism. All the date was presented as means ± SEM. Two-sample t test and one-way analysis of variance (ANOVA) were used to identify whether there was a significant difference between each group of data.

resultsWe found that CTR9 was overexpressed in glioma and inversely associated with glioma patient survival. The results manifested that knockdown of CTR9 suppressed the proliferation, migration, and invasion of glioma cells, while overexpression facilitated them. The underlying molecular mechanism may involve the regulation of JAK2/STAT3 pathway by CTR9.

conclusionOur present study indicates that CTR9 is highly expressed in glioma and related to glioma grading and prognosis. CTR9 regulates malignant behaviors of glioma cells by activating JAK2/STAT3 pathway. Therefore, CTR9 may be a promising biomarker for the targeted therapy and prognosis evaluation of glioma.

Indexed as

Gene Expression Regulation, NeoplasticApoptosisBiomarkers, TumorBrain NeoplasmsCase-Control StudiesCell MovementCell ProliferationGliomaHumansJanus Kinase 2Neoplasm InvasivenessPhosphoproteinsPrognosisSTAT3 Transcription FactorSurvival RateTranscription FactorsBiomarkers, TumorCTR9 protein, humanJAK2 protein, humanJanus Kinase 2PhosphoproteinsSTAT3 protein, humanSTAT3 Transcription FactorTranscription FactorsCTR9gliomaJAK2pathwaySTAT3

Identifiers

PMID34369006
PMCPMC8418497
OpenAlexW3169758845

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.