Association of TYK2 rs2304256 and rs12720270 single-nucleotide polymorphisms with COVID-19 severity
Variability in COVID-19 disease severity suggests that host genetic factors influence immune responses and disease outcomes. Tyrosine kinase 2 (TYK2), encoded by the TYK2 gene, helps regulate immune responses and inflammation. However, the impacts of its variants on disease progression remain unclear. This study invest...