Overview of vascular disease
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Published on: March 12, 2022
1Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA.
Insights
Pediatric vascular disease, including atherosclerosis, begins at the cellular level soon after birth. Understanding endothelial cell function is key to addressing vascular dysfunction and disease in children.
Area of Science:
- Pediatric vascular biology
- Endothelial cell function
- Vascular pathophysiology
Background:
- Vascular disease in children is often underestimated.
- Atherosclerosis and other systemic disorders like heart failure and sepsis have early vascular origins.
- Endothelial cells are central to vascular health and disease.
Purpose of the Study:
- To review cellular processes within the blood vessel wall.
- To clarify the role of endothelial cells in pediatric vascular disease.
- To explain how physiological imbalances lead to vascular dysfunction.
Main Methods:
- Literature review of cellular mechanisms in vascular disease.
- Consolidation of knowledge on endothelial cell function.
- Analysis of pathophysiologic processes at the cellular level.
Main Results:
- Vascular disease processes initiate at the cellular level in infancy.
- Dysfunctional vasculature is linked to common childhood systemic disorders.
- Endothelial cell dysfunction is a critical factor in vascular disease development.
Conclusions:
- Early cellular events dictate later vascular health outcomes in children.
- Targeting endothelial cell function may prevent or treat pediatric vascular disease.
- A deeper understanding of cellular vascular processes is crucial for pediatric medicine.
Abstract:
Vascular disease in the pediatric population is a poorly understood process which is often underestimated in its incidence. The common beginnings of such ubiquitous diseases as atherosclerosis manifest themselves at a cellular level shortly after birth. Other common systemic disorders, including congestive heart failure and sepsis, are also intricately associated with dysfunctional vasculature. Progress in the understanding of normal and pathophysiologic processes within the vascular system begins with the "control center"--the endothelial cell. The purpose of this review is to consolidate a body of knowledge on the processes that occur at the cellular level within the blood vessel wall, and to simplify the understanding of how imbalances in these physiologic parameters result in vascular disease.
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