The vascular endothelium and human diseases

Area of Science:

• Cardiovascular Biology
• Pathophysiology
• Medical Science

Background:

• Endothelial cells maintain capillary function and vascular health.
• Endothelial dysfunction is implicated in numerous severe human diseases.
• The endothelium plays a critical role in maintaining hemostasis and regulating vascular tone.

Purpose of the Study:

• To review endothelial abnormalities in major human diseases.
• To highlight the role of endothelial dysfunction in pathogenesis.
• To provide a comprehensive overview of endothelial cell alterations.

Main Methods:

• Literature review of endothelial cell function and disease.
• Analysis of endothelial abnormalities in cancer, diabetes, atherosclerosis, and viral infections.
• Synthesis of current research on vascular endothelium in disease.

Main Results:

• Endothelial cells are crucial in maintaining patent capillaries.
• Vascular endothelium dysfunction is a common hallmark across diseases.
• Specific endothelial alterations are observed in cancer, diabetes, atherosclerosis, and viral infections.

Conclusions:

• Endothelial cell alterations are central to the pathogenesis of many diseases.
• Understanding endothelial dysfunction is vital for disease management.
• This review consolidates knowledge on endothelial abnormalities in critical illnesses.