Generation of IL17RB Knockout Cell Lines Using CRISPR/Cas9-Based Genome Editing

CRISPR/Cas9-based genome editing is an inexpensive and efficient tool for genetic modification. Here, we present a methodological approach for establishing interleukin-17 receptor B (IL17RB) knockout cell lines using CRISPR/Cas9-mediated genomic deletion. The IL17RB gene encodes for a cytokine receptor that specifically binds to IL17B and IL17E and is overexpressed in various cancers. The method involves CRISPR design, CRISPR cloning, delivery of the CRISPR clone into cells, and verification of IL17RB gene deletion by deletion screening primer design, genomic DNA extraction, and polymerase chain reaction (PCR). A similar approach can be used for generating mammalian cell lines with gene knockout for other genes of interest.