Intratumoral heterogeneity and clonal evolution induced by HPV integration

K Akagi, DE Symer, M Mahmoud, B Jiang, S Goodwin… - Cancer discovery, 2023 - AACR
… of aberrant host DNA replication and recombination induced by HPV integration. We
conclude that HPV integration promotes intratumoral heterogeneity and clonal evolution. …

HPV oncogenes expressed from only one of multiple integrated HPV DNA copies drive clonal cell expansion in cervical cancer

L Yu, V Majerciak, A Lobanov, S Mirza, V Band, H Liu… - Mbio, 2024 - Am Soc Microbiol
… However, how E6 and E7 could be expressed from the integrated viral … integrated HPV
DNA sites and expressed HPV RNAs in cervical cancer tissues and cell lines, we show that HPV

Multi-region sequencing depicts intratumor heterogeneity and clonal evolution in cervical cancer

C Wang, R Bai, Y Liu, K Wang, Y Wang, J Yang, H Cai… - Medical Oncology, 2023 - Springer
… We found HPV integration has a positive effect on somatic mutation burden, but the …
evolution. In a conclusion, our study provides insights into the potential relationship between HPV

[HTML][HTML] Genomic characterization of clonal evolution during oropharyngeal carcinogenesis driven by human papillomavirus 16

J Chae, WS Park, MJ Kim, SS Jang, D Hong, J Ryu… - BMB …, 2018 - ncbi.nlm.nih.gov
clonal evolution during high-risk HPV16-driven OPSCC development. We suggest that
HPV-… sensitive detection of viral integration, it is possible that HPV integration is able to occur …

[HTML][HTML] HPV integration and cervical cancer: a failed evolutionary viral trait

MA Molina, RDM Steenbergen, A Pumpe… - Trends in molecular …, 2024 - cell.com
… In addition, clonal evolution driven by HPV integration may result in the emergence of
subclones with distinct phenotypic characteristics, including differences in aggressiveness, …

Genome-wide analysis of HPV integration in human cancers reveals recurrent, focal genomic instability

K Akagi, J Li, TR Broutian, H Padilla-Nash… - Genome …, 2014 - genome.cshlp.org
… human papillomavirus (HPV). Here we report a striking association between HPV integration
and adjacent … active viral promoters, would be clonally selected. Deregulated expression of …

Human papilloma virus integration sites and genomic signatures in head and neck squamous cell carcinoma

J Mainguené, S Vacher, M Kamal, A Hamza… - Molecular …, 2022 - Wiley Online Library
… This finding supports the data on HPV clonal evolution during HPV induced carcinogenesis
[40]. In the MJ-SC patient, we found the four same breakpoints in the primary tumour and …

Understanding the HPV integration and its progression to cervical cancer

MA Oyervides-Muñoz, AA Pérez-Maya… - … , Genetics and Evolution, 2018 - Elsevier
… by HPV, recent findings on the process of viral integration into the host genome, new methods
to detect HPV integration, … viral integrations due to a possible clonal selectivity. Therefore, …

[HTML][HTML] Long-read sequencing unveils high-resolution HPV integration and its oncogenic progression in cervical cancer

L Zhou, Q Qiu, Q Zhou, J Li, M Yu, K Li, L Xu… - Nature …, 2022 - nature.com
… Understanding clonal evolution related to HPV integration is of great significance in revealing
the mechanism of cervical tumor progression and metastasis which could then lead to the …

The link between integration and expression of human papillomavirus type 16 genomes and cellular changes in the evolution of cervical intraepithelial neoplastic …

B Daniel, A Rangarajan… - Journal of General …, 1997 - microbiologyresearch.org
… and tumours was undertaken using antisense oligonucleotide probes for the HPV-16 E6-E7
region (clone 056-26; 65–875 bp) and the E2–E5–L2 region (clone 056-14; 3697–4761 bp). …