The first work theorizing a correlation between the Gas6/TAM axis and COVID-19 was a review by Tutusaus and colleagues, who suggested the TAM pathway involvement at different stages of SARS-CoV-2 infection, mainly focusing on viral mimicry and immunothrombosis, which is often observed as a complication in severe patients experiencing ARDS [92]. This evidence concerns the gene GAS6 and COVID-19.