Prevention of viral infection by the induction of apoptosis and/or the use of an antiviral gene, hem1
AssigneeNational Science Council of R.O.C.
InventorYu-Chan Chao
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Abstract
Disclosed is a new, effective and general methodology to prevent viral infection, which methodology is divided into two parts: 1) induction of the apoptosis (programmed cell death) of a host upon viral infection to block viral reproduction; and 2) the use of an apoptosis triggering gene, the persistency-associated gene 1 (pag1, now renamed as hem1 in light of the position thereof in the restriction map of the Hz-1 viral genome) to prevent the viral infection.
Claims4
A method for inhibiting baculovirus superinfection in insect cells, comprising introducing a hem1 gene operatively linked to a promoter into an insect cell in vitro, wherein the insect cell is persistently infected with baculovirus, and wherein expression of the hem1 gene in the insect cells inhibits baculovirus superinfection by inducing cellular apoptosis.
A method for inhibiting baculovirus infection in insect cells, comprising introducing a hem1 gene operatively linked to a promoter into an insect cell in vitro, wherein the hem1 gene is anti-viral gene, and wherein expression of the hem1 gene renders the insect cell resistant to baculovirus infection.
Dependencies are inferred from the claim text.