Characterization of Novel Cutaneous Human Papillomavirus Genotypes HPV-150 and HPV-151
Author Information
Author(s): Kovanda Anja, Kocjan Boštjan J., Luzar Boštjan, Bravo Ignacio G., Poljak Mario
Primary Institution: Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Slovenia
Hypothesis
What are the characteristics and clinical significance of the novel HPV genotypes HPV-150 and HPV-151?
Conclusion
HPV-150 and HPV-151 are rare genotypes with cutaneous tropism and can establish persistent infections in immuno-competent individuals.
Supporting Evidence
- HPV-150 and HPV-151 were found in sporadic cases of common warts and skin cancers.
- Both genotypes can establish persistent infections in hair follicles.
- HPV-150 was detected in 11 out of 540 samples, while HPV-151 was found in 10 samples.
Takeaway
Scientists found two new types of skin viruses called HPV-150 and HPV-151, which can stick around in hair follicles and might cause skin problems.
Methodology
The study involved cloning, sequencing, and characterizing the genomes of HPV-150 and HPV-151, along with developing quantitative PCR assays to assess their presence in clinical samples.
Limitations
The study's findings are complicated by the presence of multiple HPV genotypes in some samples, making it difficult to determine causative relationships.
Participant Demographics
The original isolates were obtained from two immuno-competent males aged 28 and 25 years, with a total of 540 samples tested from various demographics.
Digital Object Identifier (DOI)
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