Abstract
Animal models are necessary to study how cutaneous human papillomaviruses (HPVs) are associated with carcinogenesis. The cottontail rabbit papillomavirus (CRPV) induces papilloma in the -cutaneous skin of rabbits and serves as an established animal model for HPVlinked carcinogenesis where viral E6 proteins play crucial roles. Several studies have reported the dysregulation of the Notch signaling pathway by cutaneous beta HPV, bovine PV and mouse PV E6 via their association with Mastermind-like 1 protein (MAML1), thus interfering with cell proliferation and differentiation. However, the CRPV E6 gene encodes an elongated E6 protein (long E6, LE6) and an N-terminally truncated product (short E6, SE6) making it unique from other E6 proteins. Here, we describe the interaction between both CRPV E6 proteins and MAML1 and their ability to downregulate the Notch signaling pathway which could be a way CRPV infection induces carcinogenesis similar to beta HPV.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
