Epidermodysplasia verruciformis in a patient with Hodgkin's disease: characterization of a new papillomavirus type and interferon treatment.
A new human papillomavirus (HPV) was discovered in disseminated, macular, pityriasis versicolor-like lesions on the skin of the neck, face, scalp, and pubic region of a 42-year-old male suffering from Hodgkin's disease. Histopathology revealed features characteristic of epidermodysplasia verruciformis (ev). In contrast to classical ev, the lesions were almost exclusively seen in previously irradiated and UV-exposed skin areas. Papillomavirus capsid antigen was demonstrated with the genus-specific antiserum and the patient's serum, which had IgM and IgG antibody titers. HPV DNA was isolated from biopsies and cloned into the vector pIC20H. It proved to be related to ev-associated viruses, showing 23% cross-hybridization with DNA of the closest relative HPV14. The new HPV type was named HPV46. The genome was physically mapped and colinearly aligned with HPV8 DNA to establish its gene organization. Interferon treatment of the patient did not significantly change the clinical picture nor was the concentration of viral DNA per lesion affected. However, no virus capsid antigen was detectable after starting treatment.
Gross
G
G
Universitäts-Hautklinik, Universität Freiburg, F.R.G.
Ellinger
K
K
Roussaki
A
A
Fuchs
P G
PG
Peter
H H
HH
Pfister
H
H
D000328:Adult; D003001:Cloning, Molecular; D004279:DNA, Viral / Q000032:analysis; D004819:Epidermodysplasia Verruciformis / Q000150:complications* / Q000188:drug therapy / Q000473:pathology; D005814:Genes, Viral; D006689:Hodgkin Disease / Q000150:complications*; D006801:Humans; D007370:Interferon Type I / Q000627:therapeutic use*; D008297:Male; D009693:Nucleic Acid Hybridization; D027383:Papillomaviridae / Q000145:classification* / Q000235:genetics; D011994:Recombinant Proteins
D004279:DNA, Viral; D007370:Interferon Type I; D011994:Recombinant Proteins