Related Experiment Video
Updated: Sep 6, 2025
09:45
Isolation and Profiling of Human Primary Mesenteric Arterial Endothelial Cells at the Transcriptome Level
Published on: March 14, 2022
3.0K
Advances in Endothelial Cell Biology: From Knowledge to Control
1CHU Nantes, Nantes Université, INSERM, Center for Research in Transplantation and Translational Immunology, UMR 1064, Institut de Transplantation, Urologie et Néphrologie (ITUN), F-44000 Nantes, France.
International Journal of Molecular Sciences
|June 24, 2022
Summary
This Special Issue explores endothelial cell (EC) biology, detailing molecular mechanisms behind normal functions and diseases. Understanding ECs offers new avenues for diagnostic tools and targeted therapies.
Area of Science:
- Cardiovascular Biology
- Cellular Mechanisms
- Molecular Diagnostics
Background:
- Focuses on recent investigations into endothelial cell (EC) biology.
- Examines molecular mechanisms governing normal EC functions.
- Investigates EC dysfunctions in various pathologies.
Discussion:
- Highlights the link between EC biology and disease.
- Discusses the role of molecular mechanisms in EC function and dysfunction.
- Emphasizes the translational potential of EC research.
Key Insights:
- Advances understanding of EC molecular signaling.
- Identifies key pathways involved in EC-related diseases.
- Provides a foundation for novel therapeutic strategies.
Outlook:
- Explores the development of new molecular diagnostic technologies.
- Presents opportunities for targeted therapeutics based on EC biology.
- Suggests future research directions in endothelial cell science.
Related Concept Videos
01:24Regulation of Angiogenesis and Blood Supply
2.7K
Rapidly dividing tumors, embryos, and wounded tissues require more oxygen than usual, lowering the oxygen concentration in the blood. At low oxygen or hypoxic conditions, an oxygen-sensitive transcription factor called the hypoxia-inducible factor 1 or HIF1 is activated. HIF1 is a dimeric protein of alpha (ɑ) and beta (β) subunits. Under optimal oxygen conditions, HIF1β is present in the nucleus while HIF1ɑ remains in the cytosol. HIF1ɑ is hydroxylated by prolyl...
2.7K
01:10Mechanism of Angiogenesis
5.8K
Blood vessel formation starts early during embryonic development, around day 7. In the extraembryonic yolk sac, mesodermal precursor cells called hemangioblast proliferate and differentiate into angioblast. Angioblasts express vascular endothelial growth factor receptor 2 or VEGFR2, which binds VEGF-A, a proangiogenic factor, guiding blood vessel formation. VEGF signaling promotes angioblasts to form a blood island in the developing embryo. Angioblasts further differentiate, giving rise to...
5.8K
01:20Overview of the Vascular System
2.9K
The vascular system comprises an extensive network of arteries, capillaries, and veins. The vascular system can be broadly divided into the blood and lymphatic systems. Typically, blood vessels can be categorized into three histological regions: tunica intima, tunica media, and tunica adventitia. The tunica intima consists of a single layer of endothelial cells attached to the basal lamina. Underlying the basal lamina is a connective tissue layer and an elastic lamina that gives stability and...
2.9K