Rearrangements of the upstream regulatory region of human papillomavirus type 6 can be found in both Buschke-Löwenstein tumours and in condylomata acuminata.
Rearrangements of the upstream regulatory region of human papillomavirus type 6 can be found in both Buschke-Löwenstein tumours and in condylomata acuminata.
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6 型人乳头瘤病毒上游调控区的重排可在 Buschke-Löwenstein 肿瘤和尖锐湿疣中发现。
DOI:
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发表时间:
1992
影响因子:
3.8
通讯作者:
E. Grussendorf‐Conen
中科院分区:
文献类型:
--
作者:
A. Rübben;S. Beaudenon;M. Fãvre;W. Schmitz;Bettina Spelten;E. Grussendorf‐Conen
Clinically malignant Buschke-Löwenstein tumours and benign condylomata acuminata are caused by human papillomaviruses (HPVs), predominantly HPV-6 and -11. In some cases, the HPV-6 genomes found in Buschke-Löwenstein tumours and in verrucous carcinomas differ from HPV-6b isolated from a benign genital wart, by rearrangements of the upstream regulatory region (URR). To evaluate the frequency and role of mutations of the URR of HPV-6 we analysed 42 condylomata acuminata and four Buschke-Löwenstein tumours by the polymerase chain reaction and restriction enzyme cleavage. Using only four different restriction enzymes we could demonstrate four distinct restriction patterns, indicating that naturally occurring HPV-6 isolates display a high degree of DNA polymorphism within the URR. One Buschke-Löwenstein tumour and two condylomata acuminata yielded rearranged URRs with DNA duplications. All three lesions harboured multiple HPV-6 variants, suggesting that cellular or environmental factors facilitate the development of rearrangements. Therefore, rearrangements of the URR may represent only secondary events in condylomata acuminata and Buschke-Löwenstein tumours which do not necessarily confer a higher malignant potential to the infected cell.
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影响因子:
7.2
作者:
Sutton,GP;Stehman,FB;Ehrlich,CE;Roman,A
通讯作者:
Roman,A
影响因子:
3.7
作者:
Rando,RF;Lancaster,WD;Han,P;Lopez,C
通讯作者:
Lopez,C
影响因子:
3.7
作者:
Kasher,MS;Roman,A
通讯作者:
Roman,A
影响因子:
4.6
作者:
Okagaki,T;Clark,BA;Zachow,KR;Twiggs,LB;Ostrow,RS;Pass,F;Faras,AJ
通讯作者:
Faras,AJ
DOI:
10.1099/0022-1317-73-2-423
发表时间:
1992
期刊:
The Journal of general virology
影响因子:
--
作者:
DiLorenzo,TP;Tamsen,A;Abramson,AL;Steinberg,BM
通讯作者:
Steinberg,BM