Human papillomavirus (HPV) types 16, 18, 31, and 51 are the etiologic agents of many
anogenital cancers including those of the cervix. These" high risk" HPVs specifically target …

The genetic analysis of human papillomavirus (HPV) functions during the vegetative viral life
cycle is dependent upon the ability to generate human keratinocyte cell lines which maintain …

The human papillomavirus (HPV) life cycle is linked to the differentiation state of the host
cell. In virus-infected undifferentiated basal epithelial cells, HPV genomes are maintained as …

Human papillomaviruses (HPVs) infect squamous epithelium and establish their genomes
as episomes in proliferating basal cells. As infected cells differentiate, the viral DNA is …

The expression of viral genes during the productive life cycle of human papillomaviruses
(HPV) is tightly coupled to the differentiation program of epithelial cells. We have examined …

Human papillomaviruses (HPVs) cause a number of human tumors and malignancies,
including cervical cancers. Epithelial differentiation is required for the complete HPV life …

Human papillomaviruses (HPVs) are etiologic agents of anogenital cancers. The lack of an
efficient in vitro system with which to study the differentiation-dependent viral life cycle has …

The lack of a permissive system for the propagation of viral stocks containing abundant
human papillomavirus (HPV) particles has hindered the study of infectivity and the early …

HeLa cells expressed 3.4-and 1.6-kilobase (kb) transcripts of the integrated human
papillomavirus (HPV) type 18 genome. Two types of cDNA clones representing each size of …

The most highly expressed protein in the productive life cycle of human papillomaviruses
(HPVs) is E1∧ E4, but its function is not well understood. To investigate the role of E1∧ E4 …