Projektnummer

0070212

Zusammenfassung

Avian influenza in humans is associated with pneumonia, inflammation and high case fatality rates. The researchers identified CYP19A1 as a key gene involved in sex-specific lung inflammation in SARS-CoV-2 infected hamsters and humans. CYP19A encodes for the aromatase enzyme that converts testosterone-to-estradiol leading to the activation of various estrogen-regulated pathways associated with lung inflammation. Treatment of SARS-CoV-2 infected hamsters with letrozole, a clinically approved CYP19A1 aromatase inhibitor, recovered impaired lung function and overall lung health in males. T...