Kaposi's Sarcoma-Associated Herpesvirus Induces the Phosphatidylinositol 3-Kinase-PKC-ζ-MEK-ERK Signaling Pathway in Target Cells Early during Infection: Implications for Infectivity

Naranatt, Pramod P.; Akula, Shaw M.; Zien, Christopher A.; Krishnan, Harinivas H.; Chandran, Bala

doi:10.1128/jvi.77.2.1524-1539.2003

Kaposi's Sarcoma-Associated Herpesvirus Induces the Phosphatidylinositol 3-Kinase-PKC-ζ-MEK-ERK Signaling Pathway in Target Cells Early during Infection: Implications for Infectivity

Human herpesvirus 8 (HHV-8) is implicated in the pathogenesis of Kaposi's sarcoma. HHV-8 envelope glycoprotein B (gB) possesses the RGD motif known to interact with integrin molecules, and HHV-8 infectivity was inhibited by RGD peptides, by antibodies against α3 and β1 integrins, and by soluble α…