マウスの主栄養膜細胞と絨毛浸潤アッセイの分離

Overview

This protocol outlines the isolation of primary placental trophoblast cells from mice at pregnancy day 10.5. It includes the dissection of placentae and the use of a matrigel invasion assay to demonstrate the functionality of the isolated cells.

Key Study Components

Area of Science

• Neuroscience
• Cell Biology
• Developmental Biology

Background

• Trophoblast cells play a crucial role in placental development.
• Isolating these cells is essential for studying their functions.
• Matrigel invasion assays are commonly used to assess cell behavior.
• This protocol provides a method for obtaining and utilizing these cells.

Purpose of Study

• To isolate trophoblast cells from mouse placentae.
• To demonstrate the use of these cells in a matrigel invasion assay.
• To provide a reliable method for studying placental cell behavior.

Methods Used

• Dissection of placentae from pregnant mice.
• Enzymatic digestion of placental tissue.
• Separation of cells using a Percoll density gradient.
• Plating of isolated trophoblast cells for assays.

Main Results

• Successful isolation of trophoblast cells from mouse placentae.
• Demonstration of trophoblast cell functionality in invasion assays.
• Establishment of a protocol for future studies on placental cells.
• Insights into trophoblast behavior in a controlled environment.

Conclusions

• The protocol effectively isolates trophoblast cells for research.
• Matrigel invasion assays can be successfully performed with these cells.
• This method can advance the understanding of placental biology.

Frequently Asked Questions