Open access
Jul 2026
Investigation of PDCD1 Gene Polymorphisms and Haplotypes in COVID‐19 Severity and Outcome in a Brazilian Population
The findings suggest that these polymorphisms, although involved in COVID‐19 immunopathogenesis, are not suitable biomarkers for predicting COVID‐19 severity or clinical outcomes.
S. L. Moretto, Pedro Luis Candido de Souza Cassela, G. L. Trigo et al.
· Journal of Medical Virology · 0 citations