Evidence map›Paper›PMID 34549708›Full record

ArticleNan fang yi ke da xue xue bao = Journal of Southern Medical University2021

[Bax inhibitor-1 inhibits calcification of vascular smooth muscle cells

W Chen, X Yang, Y Zhou, Q Ma, X Wu, Y Sha, G Qian

Abstract read
In one paragraph

Article in Nan fang yi ke da xue xue bao = Journal of Southern Medical University, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. [Bax inhibitor 1 inhibits vascular calcification in mice by activating optic atrophy 1 expression].Nan fang yi ke da xue xue bao = Journal of Southern Medical University · 2022
    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

7 authors.

W ChenDepartment of Cardiology, Beijing Anzhen Hospital of Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Beijing 100029, China.
X YangDepartment of Cardiology, First Medical Center, General Hospital of PLA, Beijing 100853, China.
Y ZhouDepartment of Cardiology, Beijing Anzhen Hospital of Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Beijing 100029, China.
Q MaDepartment of Cardiology, Beijing Anzhen Hospital of Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Beijing 100029, China.
X WuDepartment of Cardiology, Second Medical Center, General Hospital of PLA, Beijing 100853, China.
Y ShaDepartment of Cardiology, Second Medical Center, General Hospital of PLA, Beijing 100853, China.
G QianDepartment of Cardiology, First Medical Center, General Hospital of PLA, Beijing 100853, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the effect of Bax inhibitor-1(BI-1)on calcification of vascular smooth muscle cells(VSMCs).

methodsVSMCs were isolated from the thoracic aorta of SD rats.VSMCs or BI-1-overexpressing VSMCs(transfected with a BI-1-overexpressing plasmid) were cultured in normal medium or calcified medium containing β-glycerophosphate and calcium chloride, and the cell calcification was examined with Alizarin red staining.Enzyme-linked immunosorbent assay was used to determine the intracellular calcium content and alkaline phosphatase activity.The expression levels of Runt-related transcription factor 2 (RUNX2), bone morphogenetic protein 2 (BMP-2) and caspase-3 were detected with Western blotting.

resultsAfter 14 days of culture in the calcified medium, the VSMCs showed significantly reduced expression of BI-1 protein(

conclusionBI-1 may attenuate vascular calcification by inhibiting calcium deposition, osteogenic differentiation and apoptosis.

Indexed as

Muscle, Smooth, VascularVascular CalcificationAnimalsbcl-2-Associated X ProteinCells, CulturedMyocytes, Smooth MuscleOsteogenesisRatsRats, Sprague-Dawleybcl-2-Associated X ProteinapoptosisBax inhibitor-1calcium depositionosteogenic differentiationvascular calcification

Identifiers

PMID34549708
PMCPMC8527221

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.