Volume 45, Issue 4 pp. 644-649
Human Cancer
Full Access

General primer-mediated polymerase chain reaction permits the detection of sequenced and still unsequenced human papillomavirus genotypes in cervical scrapes and carcinomas

Adriaan J. C. Van Den Brule

Corresponding Author

Adriaan J. C. Van Den Brule

Department of Pathology, Section of Molecular Pathology, Free University Hospital, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands

Department of Pathology, Section of Molecular Pathology, Free University Hospital, De Boelelaan 1117, 1081 HV Amsterdam, The NetherlandsSearch for more papers by this author
Peter J. F. Snijders

Peter J. F. Snijders

Department of Pathology, Section of Molecular Pathology, Free University Hospital, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands

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Roel L. J. Gordijn

Roel L. J. Gordijn

Department of Pathology, Section of Molecular Pathology, Free University Hospital, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands

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Otto P. Bleker

Otto P. Bleker

Department of Gynecology, OLVG Hospital, Amsterdam, The Netherlands

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Chris J. L. M. Meijer

Chris J. L. M. Meijer

Department of Pathology, Section of Molecular Pathology, Free University Hospital, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands

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Jan M. M. Walboomers

Jan M. M. Walboomers

Department of Pathology, Section of Molecular Pathology, Free University Hospital, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands

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First published: 15 April 1990
Citations: 128

Abstract

A newly developed general primer-mediated polymerase chain reaction (GP-PCR) was used for the detection of a broad spectrum of Human Papilloma-virus (HPV) genotypes, including unsequenced types, in cytologically normal and abnormal cervical smears and in biopsies of cervical carcinomas. This PCR method used different general primer sets, located in strongly conserved E1 and L1 regions of the HPV genome. Comparison between results of GP-PCR and HPV-type-specific PCR (TS-PCR) revealed an increase in overall HPV prevalence to 25%, 80% and 88% in scrapes with normally, slightly and severely dysplastic cells, respectively. Unsequenced HPV types were detected in 11% of cytologically normal swabs and in up to 30% of scrapes with dysplastic cells. Further characterization showed that unsequenced types concern HPV 13, 30, 31, 45, 51 and some other, possibly unknown HPV types. More than 90% of carcinomas in situ and invasive cervical carcinomas contained HPV. In the latter, only HPV16 and HPV18 were present. HPV16 was most frequently found in both normal and dysplastic cells, the rate being highest in neoplastic tissue. These results indicate that GP-PCR is a powerful approach for detecting as yet uncharacterized HPV types associated with neoplastic transformation of cervical squamous cell epithelium.

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