Protocol for lentiviral vector-based gene transfection in human ILC2s

Area of Science:

• Immunology
• Cell Biology
• Molecular Biology

Background:

• Modifying gene expression in lymphocytes is critical for immunological studies.
• Established gene transfection protocols for group 2 innate lymphoid cells (ILC2s) are lacking.

Purpose of the Study:

• To present a reliable protocol for gene delivery into human ILC2s using lentiviral vectors.
• To enable gene overexpression or suppression for studying ILC2 biology.

Main Methods:

• Detailed protocol for lentiviral solution preparation.
• Step-by-step guide for transfection of human ILC2s.
• Methods for selection of successfully transfected cells.

Main Results:

• Successful introduction of genes into human ILC2s.
• Demonstrated ability to overexpress or suppress specific genes.
• Facilitated evaluation of functional changes in ILC2 biology.

Conclusions:

• The presented lentiviral vector protocol provides an effective means to genetically modify human ILC2s.
• This method supports advanced research into ILC2 function and immunology.