SRP341607 PRJNA771671 GSE185998 Quantitative Assessment of transcriptomic changes induced by the loss of BCL10/MALT1 signaling in primary keratinocytes and its effects on IL-17A stimulation [Bcl10ko] Purpose: The goal of this study is to assess the transcriptomic changes induced by the loss BCL10/MALT1 signaling in keratinocytes and ist effect on IL-17A stimulation Methods: Keratinocytes were isolated from newborn Bcl10+/- and Bcl10-/- mice, cultured for 5 days, stimulated with IL-17A for 5 hours and harvested for RNA isolation. mRNA profiles were generated by deep sequencing, using Illumina NextSeq 550. Results: as shown by Gene Set Enrichment Analysis, IL-17A stimulation induced significant enrichment of an IL17 signature defined by Chiricozzi et al (JID 2011) in both Bcl10+/- and Bcl10-/- murine keratinocytes. However, direct comparison of Bcl10+/- and Bcl10-/- keratinocytes demonstrated a stronger enrichment of this signature in Bcl10 competent keratinocytes than in Bcl10 deficient cells. Overall design: mRNA profiles of in vitro cultured keratinocytes from Bcl10-/- mice and Bcl10+/- littermate controls GSE185998 pubmed 34826258