In contrast, the expression of Col1a1, Col1a2, Col3a1, Col4a5, Col6a1, Col6a2, Col8a1, Col14a1, Col15a1 and Fbn1 in hepatic LyECs was decreased during NASH compared with normal conditions (Figure S6B). This evidence concerns the gene COL6A1 and metabolic dysfunction-associated steatohepatitis.