Evidence map›Paper›PMID 30880160›Full record

ReviewMatrix biology : journal of the International Society for Matrix Biology2020

Elastic fibers and biomechanics of the aorta: Insights from mouse studies.

Hiromi Yanagisawa, Jessica Wagenseil

Open access · greenAbstract readReview
In one paragraph

Review in Matrix biology : journal of the International Society for Matrix Biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed
8.4field-weighted citation impact, top 2% 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

57 citing papers in PubMed, 97 citations in OpenAlex.

  1. Review
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  5. Network-Associated Mechanotransduction in Health and Disease.Results and problems in cell differentiation · 2026
    Review
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  7. Review
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  11. Transport across the thoracic aortic wall: implications for aneurysm pathobiology, diagnosis, and treatment.American journal of physiology. Heart and circulatory physiology · 2025
    Review
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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

2 authors at 2 institutions in 2 countries.

Hiromi YanagisawaLife Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA), University of Tsukuba, Tsukuba 305-8577, Japan. Electronic address: hkyanagisawa@tara.tsukuba.ac.jp.
Jessica WagenseilDepartment of Mechanical Engineering and Materials Science, Washington University at St. Louis, St. Louis, MO, USA. Electronic address: jessica.wagenseil@wustl.edu.
University of Tsukuba · JPWashington University in St. Louis · US

Funding

VESSEL STIFFENING, HYPERTENSION, AND VASCULAR EXTRACELLULAR MATRIXR01HL105314 · NHLBI · WASHINGTON UNIVERSITY · PI MECHAM, ROBERT P., WAGENSEIL, JESSICA · 2010 to 2018
$3.2M
Loss of Matrix Regulation and Aortic Aneurysm Development in vivoR01HL106305 · NHLBI · UT SOUTHWESTERN MEDICAL CENTER · PI YANAGISAWA, HIROMI · 2011 to 2014
$1.5M
BIOMECHANICAL FACTORS IN CONGENITAL VASCULAR DISEASER01HL115560 · NHLBI · WASHINGTON UNIVERSITY · PI WAGENSEIL, JESSICA · 2012 to 2015
$1.5M
NHLBI NIH HHS R01 HL105314NHLBI NIH HHS R01 HL106305NHLBI NIH HHS R01 HL115560
6 · The paper itself

Abstract

Elastic fibers are major components of the extracellular matrix (ECM) in the aorta and support a life-long cycling of stretch and recoil. Elastic fibers are formed from mid-gestation throughout early postnatal development and the synthesis is regulated at multiple steps, including coacervation, deposition, cross-linking, and assembly of insoluble elastin onto microfibril scaffolds. To date, more than 30 molecules have been shown to associate with elastic fibers and some of them play a critical role in the formation and maintenance of elastic fibers in vivo. Because the aorta is subjected to high pressure from the left ventricle, elasticity of the aorta provides the Windkessel effect and maintains stable blood flow to distal organs throughout the cardiac cycle. Disruption of elastic fibers due to congenital defects, inflammation, or aging dramatically reduces aortic elasticity and affects overall vessel mechanics. Another important component in the aorta is the vascular smooth muscle cells (SMCs). Elastic fibers and SMCs alternate to create a highly organized medial layer within the aortic wall. The physical connections between elastic fibers and SMCs form the elastin-contractile units and maintain cytoskeletal organization and proper responses of SMCs to mechanical strain. In this review, we revisit the components of elastic fibers and their roles in elastogenesis and how a loss of each component affects biomechanics of the aorta. Finally, we discuss the significance of elastin-contractile units in the maintenance of SMC function based on knowledge obtained from mouse models of human disease.

Indexed as

AnimalsAortaBiomechanical PhenomenaElastinExtracellular MatrixHumansMiceModels, AnimalMuscle, Smooth, VascularMyocytes, Smooth MuscleElastin

Identifiers

PMID30880160
PMCPMC6745291
OpenAlexW2922510661

What OpenQuestion holds

Textmetadata
LicenceTDM
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.