Cited by 53Connective tissue disorders researchTGF-β signaling in diseasesSystemic Sclerosis and Related Diseases

Transforming growth factor-β and inflammation in vascular (type IV) Ehlers-Danlos syndrome

Morissette, Rachel, Schoenhoff, Florian, Xu, Zhi, Shilane, David A., Griswold, Benjamin F., Chen, Wuyan, Yang, Jiandong, Zhu, Jie +6 more·2014·Circulation: Cardiovascular Genetics

Abstract

Background—: Vascular Ehlers–Danlos syndrome (VEDS) causes reduced life expectancy because of arterial dissections/rupture and hollow organ rupture. Although the causative gene, COL3A1 , was identified >20 years ago, there has been limited progress in understanding the disease mechanisms or identifying treatments. Methods and Results—: We studied inflammatory and transforming growth factor-β (TGF-β) signaling biomarkers in plasma and from dermal fibroblasts from patients with VEDS. Analyses were done in terms of clinical disease severity, genotype–phenotype correlations, and body composition and fat deposition alterations. VEDS subjects had increased circulating TGF-β1, TGF-β2, monocyte chemotactic protein-1, C-reactive protein, intercellular adhesion molecule-1, vascular cell adhesion molecule-1, and leptin and decreased interleukin-8 versus controls. VEDS dermal fibroblasts secreted more TGF-β2, whereas downstream canonical/noncanonical TGF-β signaling was not different. Patients with COL3A1 exon skipping mutations had higher plasma intercellular adhesion molecule-1 and vascular cell adhesion molecule-1, and VEDS probands had abnormally high plasma C-reactive protein versus affected patients identified through family members before any disease manifestations. Patients with VEDS had higher mean platelet volumes, suggesting increased platelet turnover because of ongoing vascular damage, as well as increased regional truncal adiposity. Conclusions—: These findings suggest that VEDS is a systemic disease with a major inflammatory component. C-reactive protein is linked to disease state and may be a disease activity marker. No changes in downstream TGF-β signaling and increased platelet turnover suggest that chronic vascular damage may partially explain increased plasma TGF-β1. Finally, we found a novel role for dysregulated TGF-β2, as well as adipocyte dysfunction, as demonstrated through reduced interleukin-8 and elevated leptin in VEDS.

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Crossref · 10.1161/circgenetics.113.000280

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Authors
Morissette, R., Schoenhoff, F., Xu, Z., Shilane, D. A., Griswold, B. F., Chen, W., Yang, J., Zhu, J., Fert-Bober, J., Sloper, L., Lehman, J., Commins, N., Van Eyk, J. E., & McDonnell, N. B.
Affiliations
  • University of Bern (CH)
  • From the Laboratory of Clinical Investigation, National Institute on Aging, Baltimore, MD (R.M., Z.X., B.F.G., W.C., J.Y., L.S., J.L., N.C., N.B.M.); Department of Medicine, Johns Hopkins Bayview Proteomics Center, Johns Hopkins University, Baltimore, MD (F.S., J.Z., J.F.-B., J.E.V.E.); Department of Cardiovascular Surgery, University Hospital Berne, Berne, Switzerland (F.S.); and Stanford University School of Medicine, Stanford, CA (D.A.S.).
Venue
Circulation: Cardiovascular Genetics
Published
2014-02
Volume
7
Issue
1
Pages
80-88
ISSN
  • 1942-325X (ISSN-L)
  • 1942-3268
OpenAlex
W2145300195
Cited by
51
References
50
Citations by year
2026: 2 · 2025: 1 · 2024: 4 · 2023: 7 · 2022: 4 · 2021: 4 · 2020: 5 · 2019: 1 · 2018: 4 · 2017: 5 · 2016: 5 · 2015: 7 · 2014: 2
FWCI
4.15
Type
journal article
Language
en
Open access
closed
Locations
  • Circulation Cardiovascular Genetics (publishedVersion)
  • PubMed (publishedVersion)
  • Bern Open Repository and Information System (University of Bern) (submittedVersion)
Funders
  • Johns Hopkins University
  • National Institutes of Health
  • National Institute on Aging
  • National Heart, Lung, and Blood Institute (RC1HL100021)
  • National Center for Research Resources (1U54RR023561-01A1)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Connective tissue disorders research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › TGF-β signaling in diseases
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Systemic Sclerosis and Related Diseases
Keywords
vascular Ehlers-Danlos syndrome, COL3A1, TGF-beta, TGF-beta2, inflammation, C-reactive protein, dermal fibroblasts, arterial dissection, platelet turnover, truncal adiposity, adipocyte dysfunction, leptin, interleukin-8, MCP-1, VCAM-1, ICAM-1, genotype-phenotype correlation, disease activity markers
MeSH terms
Adolescent, Adult, Body Composition, C-Reactive Protein, Child, Ehlers-Danlos Syndrome, Female, Fibroblasts, Humans, Inflammation, Male, Middle Aged, Signal Transduction, Biomarkers, Transforming Growth Factor beta, Collagen Type III, RNA, Small Interfering, Transforming Growth Factor beta1, Transforming Growth Factor beta2, Adipokines, Young Adult, Genetic Association Studies

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