This review summarizes available evidence in an attempt to identify knowledge gaps for conducting further research studies and improving clinical decision-making.<h4>Objective</h4>The objective of this study is to conduct a scoping review of the use of drugs targeting the JAK/STAT pathway in the treatment of psoriasis.<h4>Methods</h4>A priori protocol for scoping review was published in 2019. This evidence concerns the gene SOAT1 and psoriasis.