ImmunologybioRxivPreprint
Ifnar1 signaling breaks the hepatic urea cycle to regulate adaptive immunity
A. Lercher, A. Bhattacharya, A. M. Popa…·A. Bergthaler
This study shows that IFN-I signaling in the liver disrupts the urea cycle, reducing arginine and increasing ornithine, which suppresses CD8 T cell responses and improves liver pathology during viral infection.
DOI 10.1101/762310