Expression of Toll-like Receptor 7 and Toll-like Receptor 9 in COVID-19 Patients and Their Association with Disease Severity
Toll-like receptors (TLRs) play an important role in innate immunity, mediating viral recognition, antiviral responses, and cytokine production. This study evaluated TLR7 and TLR9 expression levels in COVID-19 patients and their associations with COVID-19 infection and disease severity. A total of 134 adults were inclu...