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Isolation of Primary Mouse Lung Endothelial Cells
Published on: November 10, 2021
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Isolation of endothelial cells from mouse lung
Gaoyuan Cao1, Valsamma Abraham, Horace M DeLisser
1Pulmonary, Allergy and Critical Care Division, Department of Medicine, Perelman School of School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
Current Protocols in Toxicology
|August 9, 2014
Summary
Researchers developed a reliable method to isolate pure lung microvascular endothelial cells (ECs) from neonatal mice. This technique enables the study of endothelial-specific molecular activities in various research settings.
Area of Science:
- Cell Biology
- Vascular Biology
- Molecular Biology
Background:
- Endothelial cells (ECs) play crucial roles in vascular biology.
- Studying endothelial-specific molecular activities requires pure EC populations.
- Existing methods may not consistently yield pure, serially passaged ECs.
Purpose of the Study:
- To establish a reliable protocol for isolating lung microvascular ECs from neonatal mice.
- To enable the study of endothelial-specific functions using knockout and transgenic mouse models.
- To obtain a pure population of pulmonary vascular ECs for research applications.
Main Methods:
- Isolation of lung microvascular ECs from neonatal mouse pups.
- Serial passaging of isolated ECs.
- Ensuring purity of the EC population, free from other cell types.
Main Results:
- A reliable method for isolating lung microvascular ECs was established.
- The isolated ECs can be serially passaged.
- The protocol yields a pure population of pulmonary vascular ECs.
Conclusions:
- The described protocols provide a dependable method for obtaining pure murine ECs.
- This technique is valuable for studying endothelial-specific molecular activities.
- The method is applicable in research where EC purity and mouse age are not critical factors.
