Evidence map›Paper›PMID 24920525›Full record

ArticleAmerican journal of medical genetics. Part A2014

Skin findings in Williams syndrome.

Beth A Kozel, Susan J Bayliss, David R Berk, Jessica L Waxler, Russell H Knutsen, Joshua R Danback, Barbara R Pober

Open access · greenAbstract read
In one paragraph

Article in American journal of medical genetics. Part A, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

14 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Role of elastic fiber degradation in disease pathogenesis.Biochimica et biophysica acta. Molecular basis of disease · 2023
    Review
  5. Article
  6. Emerging mechanisms of elastin transcriptional regulation.American journal of physiology. Cell physiology · 2022
    Review
  7. Article
  8. Williams syndrome.Nature reviews. Disease primers · 2021
    Review
  9. Article
  10. Article
  11. Elastin-driven genetic diseases.Matrix biology : journal of the International Society for Matrix Biology · 2018
    Review
  12. Article
  13. Biomechanical properties of the skin in cutis laxa.The Journal of investigative dermatology · 2014
    Article
  14. Elastin Regulates Vascular Smooth Muscle Cell Behavior During Development and in Diseases.Pediatrics international : official journal of the Japan Pediatric Society
    Review
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 at 2 institutions in 1 country.

Beth A KozelDepartment of Pediatrics, Washington University School of Medicine, St Louis, Missouri.
Susan J Bayliss
David R Berk
Jessica L Waxler
Russell H Knutsen
Joshua R Danback
Barbara R Pober
Washington University in St. Louis · USMassachusetts General Hospital · US

Funding

CHILD HEALTH RESEARCH CENTER IN DEVELOPMENTAL BIOLOGYK12HD001487 · NICHD · WASHINGTON UNIVERSITY · PI SCHWARTZ, ALAN L · 2001 to 2010
$4.2M
Genetic Basis of Inflammatory Airway DiseaseK12HL089968 · NHLBI · WASHINGTON UNIVERSITY · PI COLE, FRANCIS SESSIONS · 2007 to 2012
$1.6M
NHLBI NIH HHS K12 HL089968NHLBI NIH HHS K12-HL089968NICHD NIH HHS K12 HD001487NICHD NIH HHS K12-HD01487
6 · The paper itself

Abstract

Previous examination in a small number of individuals with Williams syndrome (also referred to as Williams-Beuren syndrome) has shown subtly softer skin and reduced deposition of elastin, an elastic matrix protein important in tissue recoil. No quantitative information about skin elasticity in individuals with Williams syndrome is available; nor has there been a complete report of dermatologic findings in this population. To fill this knowledge gap, 94 patients with Williams syndrome aged 7-50 years were recruited as part of the skin and vascular elasticity (WS-SAVE) study. They underwent either a clinical dermatologic assessment by trained dermatologists (2010 WSA family meeting) or measurement of biomechanical properties of the skin with the DermaLab™ suction cup (2012 WSA family meeting). Clinical assessment confirmed that soft skin is common in this population (83%), as is premature graying of the hair (80% of those 20 years or older), while wrinkles (92%), and abnormal scarring (33%) were detected in larger than expected proportions. Biomechanical studies detected statistically significant differences in dP (the pressure required to lift the skin), dT (the time required to raise the skin through a prescribed gradient), VE (viscoelasticity), and E (Young's modulus) relative to matched controls. The RT (retraction time) also trended longer but was not significant. The biomechanical differences noted in these patients did not correlate with the presence of vascular defects also attributable to elastin insufficiency (vascular stiffness, hypertension, and arterial stenosis) suggesting the presence of tissue specific modifiers that modulate the impact of elastin insufficiency in each tissue.

Indexed as

AdolescentAdultBiomechanical PhenomenaCase-Control StudiesChildCohort StudiesDemographyFamilyHair ColorHumansMiddle AgedSkinVascular DiseasesWilliams Syndromebiomechanicselastingraying of hairskinskin wrinklingWilliams syndrome

Identifiers

PMID24920525
PMCPMC4134746
OpenAlexW2092158290

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.