表現型分析のためのヒト皮膚からリンパ球単離と ex vivoで細胞培養

Overview

This protocol describes an efficient method for isolating skin resident T cells from human skin biopsies. The process yields sufficient numbers of viable lymphocytes for flow cytometric analysis and ex vivo culture.

Key Study Components

Area of Science

• Immunology
• Cell Biology
• Clinical Research

Background

• Skin resident T cells play a crucial role in immune responses.
• Isolating these cells is essential for studying their functions.
• Current methods may not yield sufficient viable cells.
• This protocol aims to improve the efficiency of isolation.

Purpose of Study

• To develop a reliable protocol for isolating skin resident T cells.
• To enable detailed analysis of these cells through flow cytometry.
• To facilitate ex vivo culture of isolated lymphocytes.

Methods Used

• Obtaining human skin biopsies using a round biopsy punch.
• Cutting biopsies into smaller pieces for processing.
• Mechanically and enzymatically dissociating tissue to create a single cell suspension.
• Analyzing isolated lymphocytes using flow cytometry and immunostaining.

Main Results

• Successful isolation of viable skin resident lymphocytes.
• Yield sufficient for flow cytometric analysis.
• Cells can be cultured ex vivo for further studies.
• Protocol enhances the efficiency of T cell isolation from skin.

Conclusions

• The developed protocol is effective for isolating skin resident T cells.
• It provides a foundation for future immunological studies.
• Potential applications in understanding skin immunity.

Frequently Asked Questions