Gene Expression Analysis of T-Cells by Single-Cell RNA-Seq

Area of Science:

• Genomics
• Immunology
• Molecular Biology

Background:

• Next-generation sequencing (NGS) advances have revolutionized biological research.
• Single-cell RNA sequencing (scRNA-seq) is crucial for understanding cellular heterogeneity, particularly in T cells.
• scRNA-seq requires specialized expertise and equipment but is widely adopted.

Purpose of the Study:

• To provide an optimized protocol for T cell isolation and RNA sequencing library preparation.
• To guide users through data processing and interpretation for scRNA-seq experiments.
• To facilitate the establishment of single-cell experimental frameworks.

Main Methods:

• Utilizes droplet digital technology (ddSEQ, Bio-Rad Laboratories) for library preparation.
• Focuses on T cell isolation and subsequent RNA sequencing.
• Includes detailed steps for data processing and analysis.

Main Results:

• An optimized protocol for scRNA-seq of T cells is presented.
• The protocol covers sample preparation, library construction, and data analysis.
• The guide aims to streamline the experimental workflow.

Conclusions:

• This protocol empowers researchers to implement scRNA-seq for T cell analysis.
• It simplifies the process from sample handling to data interpretation.
• The optimized method supports deeper insights into T cell biology and heterogeneity.