Herpes simplex virus type 1 and neuronal cells--a special cell-virus interaction.
Rat brain glioma cells were semipermissive for herpes simplex virus (HSV) replication, because the growth of HSV was multiplicity-dependent in these cells. By using this property, we successfully isolated 'survivor' glioma cells following HSV infection at low multiplicity and without using any special treatment (such as UV irradiation) either of the cells or of the virus. Under the same conditions there were no survivor BHK or 3T3 cells, which suggests the uniqueness of the glioma cell-HSV interaction. The survivor cells ceased to produce infectious virus after two subcultures, but were highly resistant to superinfection for at least 20 subcultures. Parental cells were significantly more permissive for homologous virus growth than survivor cells. Interferon was apparently not induced in the survivor cells, because they were as susceptible as the parental cells to infection with vesicular stomatitis virus. The survivor cells produced HSV-specific antigens and contained HSV-specific DNA.
Veerisetty
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Gentry
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Veerisetty
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Kapp
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JP
Staczek
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J
D000818:Animals; D000956:Antigens, Viral / Q000032:analysis; D002460:Cell Line; D006224:Cricetinae; D004279:DNA, Viral / Q000032:analysis; D005455:Fluorescent Antibody Technique; D005910:Glioma / Q000382:microbiology; D009474:Neurons / Q000382:microbiology*; D009693:Nucleic Acid Hybridization; D051381:Rats; D018139:Simplexvirus / Q000502:physiology*; D014721:Vesicular stomatitis Indiana virus / Q000502:physiology; D014779:Virus Replication
D000956:Antigens, Viral; D004279:DNA, Viral