Evidence map›Paper›PMID 27878894›Full record

ArticleCell proliferation2017

Downregulation of B-myb promotes senescence via the ROS-mediated p53/p21 pathway, in vascular endothelial cells.

Zhihui Zhou, Yanlin Yin, Qun Chang, Guanqun Sun, Jiahui Lin, Yalei Dai

Abstract read
In one paragraph

Article in Cell proliferation, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.8field-weighted citation impact, top 27% 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, 27 citations in OpenAlex.

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  13. Senescence-Associated MicroRNAs.International review of cell and molecular biology · 2017
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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.

Zhihui ZhouDepartment of Cardiology, Shanghai East Hospital and Immunology Department, Tongji University School of Medicine, Shanghai, China.
Yanlin YinDepartment of Cardiology, Shanghai East Hospital and Immunology Department, Tongji University School of Medicine, Shanghai, China.
Qun ChangDepartment of Cardiology, Shanghai East Hospital and Immunology Department, Tongji University School of Medicine, Shanghai, China.
Guanqun SunDepartment of Cardiology, Shanghai East Hospital and Immunology Department, Tongji University School of Medicine, Shanghai, China.
Jiahui LinDepartment of Cardiology, Shanghai East Hospital and Immunology Department, Tongji University School of Medicine, Shanghai, China.
Yalei DaiDepartment of Cardiology, Shanghai East Hospital and Immunology Department, Tongji University School of Medicine, Shanghai, China.
Shanghai East Hospital · CNTongji University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo reveal whether B-myb is involved in preventing senescence of vascular endothelial cells, and if so, to identify possible mechanisms for it. MATERIALS AND

methodsC57/BL6 male mice and primary human aortic endothelial cells (HAECs) were used. Bleomycin was applied to induce stress-related premature senescence. B-myb knockdown was achieved using an siRNA technique and cell senescence was assessed using the senescence-associated β-galactosidase (SA-β-gal) assay. Intracellular reactive oxygen species (ROS) production was analysed using an ROS assay kit and cell proliferation was evaluated using KFluor488 EdU kit. Capillary tube network formation was determined by Matrigel assay. Expressions of mRNA and protein levels were detected by real-time PCR and western blotting.

resultsB-myb expression significantly decreased, while p53 and p21 expressions increased in the aortas of aged mice. This expression pattern was also found in replicative senescent HAECs and senescent HAECs induced by bleomycin. B-myb knockdown resulted in upregulation of p22

conclusionDownregulation of B-myb induced senescence by upregulation of p22

Indexed as

Signal TransductionAnimalsCell Cycle ProteinsCell ProliferationCellular SenescenceDown-RegulationEndothelial CellsMaleMice, Inbred C57BLReactive Oxygen SpeciesRNA, Small InterferingTrans-ActivatorsTumor Suppressor Protein p53Cell Cycle ProteinsMybl2 protein, mouseReactive Oxygen SpeciesRNA, Small InterferingTrans-ActivatorsTumor Suppressor Protein p53

Identifiers

PMID27878894
PMCPMC6529094
OpenAlexW2550199886

What OpenQuestion holds

Textmetadata
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.