Title : Interferon alfa down-regulates CD81 in patients with chronic hepatitis C.

Pub. Date : 2001 Jun

PMID : 11391542






4 Functional Relationships(s)
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1 Regulation of CD81 expression by interferon alfa (IFN-alpha) and ribavirin could thereby affect the response to antiviral therapy. Ribavirin CD81 molecule Homo sapiens
2 In the present study, the effects of IFN-alpha and ribavirin on CD81 protein and CD81 mRNA were assessed in peripheral blood lymphocytes (PBL) and isolated human hepatocytes by fluorescence-activated cell sorter (FACS) analysis and real-time polymerase chain reaction (PCR), respectively. Ribavirin CD81 molecule Homo sapiens
3 Incubation with IFN-alpha with and without ribavirin (2.2 microg/mL) significantly reduced cell surface-associated CD81 protein (83.9 +/- 10.3% of control; P =.003). Ribavirin CD81 molecule Homo sapiens
4 In conclusion, IFN-alpha and ribavirin regulate CD81 expression in vitro and in vivo. Ribavirin CD81 molecule Homo sapiens