Background Three-dimensional (3D) tissue models bridge the gap between conventional two-dimensional cell cultures and animal models. The aim of this study was to develop an organotypic 3D gingival (OTG) model to provide a tool to investigate bacterial and viral pathogens in periodontitis. Methods The OTG model composed of gingival fibroblasts (GFs) and telomerase-immortalized gingival... https://parisnaturalfoodes.shop/product-category/brown-rice-ramen/