Effect of C-type lectin 16 on dengue virus infection in salivary glands.

C-type lectins (CTLs) are a family of carbohydrate-binding proteins and an important component of mosquito saliva. Although CTLs play key roles in immune activation and viral pathogenesis, little is known about their role in regulating dengue virus (DENV) infection and transmission. In this study, we established a homozygous knockout mutant line using CRISPR/Cas9 to study the interaction between and viruses in mosquito vectors.