Androgen responsive adult human prostatic epithelial cell lines immortalized by human papillomavirus 18

Specific cytogenetic aberrations in two novel human prostatic cell lines immortalized by human papillomavirus type 18 DNA.

Using chromosome banding and fluorescence in situ hybridization (FISH) with painting probes, sequential cytogenetic analysis was performed of two novel prostate cell lines, PZ-HPV-7 and CA-HPV-10, established by human papillomavirus (HPV) 18 DNA transformation. PZ-HPV-7 originates from a normal diploid prostate epithelial cell strain. PZ-HPV-7 progressed from an initial diploid to a hypertetrap...

Human cervical and foreskin epithelial cells immortalized by human papillomavirus DNAs exhibit dysplastic differentiation in vivo.

Human papillomavirus (HPV) DNAs are detected in approximately 90% of anogenital carcinomas. To assess directly the effect of HPV on squamous differentiation, normal human cervical and foreskin epithelial cells and cells immortalized by recombinant HPV DNAs were transplanted beneath a skin-muscle flap in athymic mice. Xenografts containing normal cells formed well-differentiated stratified squam...

Human Papillomavirus DNAs Exhibit Dysplastic Differentiation Human Cervical and Foreskin Epithelial Cells Immortalized by Updated Version

Human papillomavirus (HPV) DNAs are detected in approximately 90% of anogenital carcinomas. To assess directly the effect of HPV on squamous differentiation, normal human cervical and foreskin epithelial cells and cells immortalized by recombinant HPV DNAs were trans planted beneath a skin-muscle flap in athymic mice. Xenografts contain ing normal cells formed well-differentiated stratified squ...

Induction of apoptosis in human tumor cell lines by platelets

Introduction: It has been reported that platelets can eradicate tumor cells in vitro, although the mechanism of this effect has not been determined. The effect of platelets on the induction of apoptosis in tumor cells is largely unknown. Materials and methods: To investigate this effect, two human hematologic cell lines, K562 and Daudi, were independently faced with unstimulated and thromb...

Transcription of human papillomavirus type-18 DNA in human cervical carcinoma cell lines.