Identifying regulatory elements and their RNA-binding proteins in the 3' untranslated regions of papillomavirus late mRNAs.

ABSTRACT: Human papillomaviruses (HPVs) infect cutaneous and mucosal epithelia to cause benign (warts) and malignant lesions (e.g. cervical cancer). Bovine papillomaviruses (BPVs) infect fibroblasts to cause fibropapillomas but can also infect cutaneous epithelial cells. For HPV-1, -16, -31 and BPV-1, cis-acting RNA elements in the late 3' untranslated region (3'UTR) control expression of virus proteins by binding host cell proteins. The present study compared the effects on gene expression of the cis-acting elements of seven PV late 3'UTRs (HPV-6b, -11, -16, -31 and BPV-1, -3 and -4) representing a range of different genera and species and pathological properties. pSV-beta-galactosidase reporter plasmids containing the late 3'UTRs from seven PVs were transiently transfected int

SUBMITTER: Iamborwornkun N 

PROVIDER: S-EPMC11240274 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature