IL-23 is a heterodimeric pro-inflammatory cytokine secreted by dendritic cells and macrophages that belongs to the IL-12 family. It has pro-inflammatory effects and is a key cytokine and upstream regulatory cytokine involved in protective immune responses. stimulating the differentiation and proliferation of downstream effectors such as Th17 cells. It is expressed in various autoimmun... https://cosmeticssquadets.shop/product-category/facial-toner/