Evidence map›Paper›PMID 33015048›Full record

ArticleFrontiers in cell and developmental biology2020

The Role of Wnt/β-Catenin Pathway Mediators in Aortic Valve Stenosis.

Kashif Khan, Bin Yu, Chrystina Kiwan, Yousif Shalal, Sabin Filimon, Megan Cipro, Dominique Shum-Tim, Renzo Cecere, Adel Schwertani

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cell and developmental biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.5field-weighted citation impact, top 9% 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

25 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Article
  6. Review
  7. Age Differences in Aortic Stenosis.Reviews in cardiovascular medicine · 2025
    Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Local fluid shear stress operates a molecular switch to drive fetal semilunar valve extension.Developmental dynamics : an official publication of the American Association of Anatomists · 2022
    Article
  17. Article
  18. Multi-omics ofFrontiers in cardiovascular medicine · 2022
    Article
  19. Article
  20. 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

9 authors at 1 institution in 1 country.

Kashif KhanDivision of Cardiology and Cardiac Surgery, McGill University Health Centre, Montreal, QC, Canada.
Bin YuDivision of Cardiology and Cardiac Surgery, McGill University Health Centre, Montreal, QC, Canada.
Chrystina KiwanDivision of Cardiology and Cardiac Surgery, McGill University Health Centre, Montreal, QC, Canada.
Yousif ShalalDivision of Cardiology and Cardiac Surgery, McGill University Health Centre, Montreal, QC, Canada.
Sabin FilimonDivision of Cardiology and Cardiac Surgery, McGill University Health Centre, Montreal, QC, Canada.
Megan CiproDivision of Cardiology and Cardiac Surgery, McGill University Health Centre, Montreal, QC, Canada.
Dominique Shum-TimDivision of Cardiology and Cardiac Surgery, McGill University Health Centre, Montreal, QC, Canada.
Renzo CecereDivision of Cardiology and Cardiac Surgery, McGill University Health Centre, Montreal, QC, Canada.
Adel SchwertaniDivision of Cardiology and Cardiac Surgery, McGill University Health Centre, Montreal, QC, Canada.
McGill University Health Centre · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aortic valve stenosis (AVS) is a prevailing and life-threatening cardiovascular disease in adults over 75 years of age. However, the molecular mechanisms governing the pathogenesis of AVS are yet to be fully unraveled. With accumulating evidence that Wnt signaling plays a key role in the development of AVS, the involvement of Wnt molecules has become an integral study target in AVS pathogenesis. Thus, we hypothesized that the Wnt/β-catenin pathway mediators, SFRP2, DVL2, GSK3β and β-catenin are dysregulated in patients with AVS. Using immunohistochemistry, Real-Time qPCR and Western blotting, we investigated the presence of SFRP2, GSK-3β, DVL2, and β-catenin in normal and stenotic human aortic valves. Markedly higher mRNA and protein expression of GSK-3β, DVL2, β-catenin and SFRP2 were found in stenotic aortic valves. This was further corroborated by observation of their abundant immunostaining, which displayed strong immunoreactivity in diseased aortic valves. Proteomic analyses of selective GSK3b inhibition in calcifying human aortic valve interstitial cells (HAVICs) revealed enrichment of proteins involved organophosphate metabolism, while reducing the activation of pathogenic biomolecular processes. Lastly, use of the potent calcification inhibitor, Fetuin A, in calcifying HAVICs significantly reduced the expression of Wnt signaling genes Wnt3a, Wnt5a, Wnt5b, and Wnt11. The current findings of altered expression of canonical Wnt signaling in AVS suggest a possible role for regulatory Wnts in AVS. Hence, future studies focused on targeting these molecules are warranted to underline their role in the pathogenesis of the disease.

Indexed as

calcificationhumanimmunohistochemistryproteomicsreal-time qPCRwestern blot

Identifiers

PMID33015048
PMCPMC7513845
OpenAlexW3084893619

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.