Transforming growth factor beta reduces proprotein convertase subtilisin/kexin type 9 in the supernatant of hepatic stellate cells
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Background: Proprotein convertase subtilisin/kexin type 9 (PCSK9) is abundantly expressed by hepatocytes and regulates the uptake of low-density lipoprotein by these parenchymal cells. Little research has been conducted on PCSK9 ... ...