Evidence map›Paper›PMID 29785051›Full record

ArticleLaboratory investigation; a journal of technical methods and pathology2018

Hyaluronan negatively regulates vascular calcification involving BMP2 signaling.

Yonglun Kong, Qingchun Liang, Yanting Chen, Pingzhen Yang, Xiaoyu Liu, Yining Li, Siyuan Feng, Ji Wu, Wantao Liu, Jingyi Tang and 4 more

Abstract read
PubMed Publisher
In one paragraph

Article in Laboratory investigation; a journal of technical methods and pathology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Role of Glycosylation in Vascular Calcification.International journal of molecular sciences · 2021
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. The pathophysiological basis of vascular disease.Laboratory investigation; a journal of technical methods and pathology · 2019
    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

14 authors.

Yonglun KongDepartment of Cardiology, Laboratory of Heart Center, Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
Qingchun LiangDepartment of Anesthesiology, The Third Affiliated Hospital, Southern Medical University, Guangzhou, China.
Yanting ChenDepartment of Cardiology, Laboratory of Heart Center, Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
Pingzhen YangDepartment of Cardiology, Laboratory of Heart Center, Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
Xiaoyu LiuDepartment of Cardiology, Laboratory of Heart Center, Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
Yining LiDepartment of Cardiology, Laboratory of Heart Center, Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
Siyuan FengDepartment of Cardiology, Laboratory of Heart Center, Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
Ji WuDepartment of Cardiology, Laboratory of Heart Center, Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
Wantao LiuDepartment of Cardiology, Laboratory of Heart Center, Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
Jingyi TangDepartment of Cardiology, Laboratory of Heart Center, Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
Huimin YuDepartment of Cardiology, Guangdong General Hospital, Guangdong Academy of Medical Sciences and Guangdong Cardiovascular Institute, Guangzhou, China.
Jing-Song OuDivision of Cardiac Surgery, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.
Lihe LuDepartment of Pathophysiolgy, Zhongshan Medical School, Sun Yat-Sen University, Guangzhou, China. lulihe@mail.sysu.edu.cn.
Jianyun YanDepartment of Cardiology, Laboratory of Heart Center, Heart Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China. yanjy790@163.com.ORCID http://orcid.org/0000-0002-6962-1169

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vascular calcification is a highly regulated biological process similar to bone formation involving osteogenic differentiation of vascular smooth muscle cells (VSMCs). Hyaluronan (HA), a major structural component of the extracellular matrix in cartilage, has been shown to inhibit osteoblast differentiation. However, whether HA affects osteogenic differentiation and calcification of VSMCs remains unclear. In the present study, we used in vitro and ex vivo models of vascular calcification to investigate the role of HA in vascular calcification. Both high and low molecular weight HA treatment significantly reduced calcification of rat VSMCs in a dose-dependent manner, as detected by alizarin red staining and calcium content assay. Ex vivo study further confirmed the inhibitory effect of HA on vascular calcification. Similarly, HA treatment decreased ALP activity and expression of bone-related molecules including Runx2, BMP2 and Msx2. By contrast, inhibition of HA synthesis by 4-methylumbelliferone (4MU) promoted calcification of rat VSMCs. In addition, adenovirus-mediated overexpression of HA synthase 2 (HAS2), a major HA synthase in VSMCs, also inhibited calcification of VSMCs, whereas CRISPR/Cas9-mediated HAS2 knockout promoted calcification of rat A10 cells. Furthermore, we found that BMP2 signaling was inhibited in VSMCs after HA treatment. Recombinant BMP2 enhanced high calcium and phosphate-induced VSMC calcification, which can be blocked by HA treatment. Taken together, these findings suggest that HA inhibits vascular calcification involving BMP2 signaling.

Indexed as

AnimalsBone Morphogenetic Protein 2Cell LineGene Knockout TechniquesHyaluronan SynthasesHyaluronic AcidMuscle, Smooth, VascularMyocytes, Smooth MusclePrimary Cell CultureRats, Sprague-DawleyVascular CalcificationBmp2 protein, ratBone Morphogenetic Protein 2Has2 protein, ratHyaluronan SynthasesHyaluronic Acid

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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.