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人乳头瘤病毒基因组在头颈癌中的整合:是时候考虑范式转变了吗?

Integration of Human Papillomavirus Genomes in Head and Neck Cancer: Is It Time to Consider a Paradigm Shift?

作者信息

Morgan Iain M, DiNardo Laurence J, Windle Brad

机构信息

Philips Institute for Oral Health Research, Virginia Commonwealth University (VCU) School of Dentistry, Department of Oral and Craniofacial Molecular Biology, Richmond, VA 23298, USA.

VCU Massey Cancer Center, Richmond, VA 23298, USA.

出版信息

Viruses. 2017 Aug 3;9(8):208. doi: 10.3390/v9080208.


DOI:10.3390/v9080208
PMID:28771189
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5580465/
Abstract

Human papillomaviruses (HPV) are detected in 70-80% of oropharyngeal cancers in the developed world, the incidence of which has reached epidemic proportions. The current paradigm regarding the status of the viral genome in these cancers is that there are three situations: one where the viral genome remains episomal, one where the viral genome integrates into the host genome and a third where there is a mixture of both integrated and episomal HPV genomes. Our recent work suggests that this third category has been mischaracterized as having integrated HPV genomes; evidence indicates that this category consists of virus-human hybrid episomes. Most of these hybrid episomes are consistent with being maintained by replication from HPV origin. We discuss our evidence to support this new paradigm, how such genomes can arise, and more importantly the implications for the clinical management of HPV positive head and neck cancers following accurate determination of the viral genome status.

摘要

在发达国家,70%-80%的口咽癌中可检测到人乳头瘤病毒(HPV),其发病率已达到流行程度。目前关于这些癌症中病毒基因组状态的范式认为有三种情况:一种是病毒基因组保持游离状态,一种是病毒基因组整合到宿主基因组中,第三种是整合型和游离型HPV基因组混合存在。我们最近的研究表明,这第三种情况被错误地描述为具有整合的HPV基因组;证据表明,这一类别由病毒-人类杂交游离体组成。这些杂交游离体中的大多数与通过HPV起源的复制来维持一致。我们讨论了支持这一新范式的证据、此类基因组如何产生,更重要的是,在准确确定病毒基因组状态后,对HPV阳性头颈癌临床管理的影响。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8375/5580465/f949ca99fbe3/viruses-09-00208-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8375/5580465/8345a63f3d24/viruses-09-00208-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8375/5580465/f949ca99fbe3/viruses-09-00208-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8375/5580465/8345a63f3d24/viruses-09-00208-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8375/5580465/f949ca99fbe3/viruses-09-00208-g002.jpg

相似文献

[1]
Integration of Human Papillomavirus Genomes in Head and Neck Cancer: Is It Time to Consider a Paradigm Shift?

Viruses. 2017-8-3

[2]
Patients with integrated HPV16 in head and neck cancer show poor survival.

Oral Oncol. 2018-3-30

[3]
Human papillomavirus type 16 (HPV-16) genomes integrated in head and neck cancers and in HPV-16-immortalized human keratinocyte clones express chimeric virus-cell mRNAs similar to those found in cervical cancers.

J Virol. 2010-12-1

[4]
Analysis of The Cancer Genome Atlas sequencing data reveals novel properties of the human papillomavirus 16 genome in head and neck squamous cell carcinoma.

Oncotarget. 2017-3-14

[5]
Interferon treatment of human keratinocytes harboring extrachromosomal, persistent HPV-16 plasmid genomes induces de novo viral integration.

Carcinogenesis. 2014-11-21

[6]
Virological characteristics of cervical cancers carrying pure episomal form of HPV16 genome.

Gynecol Oncol. 2013-9-5

[7]
Human Papillomavirus Genome Integration and Head and Neck Cancer.

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[8]
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[9]
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[10]
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J Virol. 2023-2-28

引用本文的文献

[1]
Applications for Circulating Cell-Free DNA in Oral Squamous Cell Carcinoma: A Non-Invasive Approach for Detecting Structural Variants, Fusions, and Oncoviruses.

Cancers (Basel). 2025-6-6

[2]
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Carcinogenesis. 2025-4-3

[3]
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Oncogene. 2025-4

[4]
An Unexpected Relationship Between Human Papillomavirus and Head and Neck Squamous Cell Carcinoma: A Mendelian Randomization Study.

In Vivo. 2025

[5]
Robust HPV-16 Detection Workflow for Formalin-Fixed Cancer Tissue and Its Application for Oral Squamous Cell Carcinoma.

Cancer Med. 2025-2

[6]
Risk Stratification in HPV-Associated Oropharyngeal Cancer: Limitations of Current Approaches and the Search for Better Solutions.

Cancers (Basel). 2025-1-22

[7]
Serum, Cell-Free, HPV-Human DNA Junction Detection and HPV Typing for Predicting and Monitoring Cervical Cancer Recurrence.

medRxiv. 2025-1-6

[8]
Viral Oncogenesis: Synergistic Role of Genome Integration and Persistence.

Viruses. 2024-12-23

[9]
Fibroblasts regulate the transcriptional signature of human papillomavirus-positive keratinocytes.

Tumour Virus Res. 2024-12-10

[10]
Genome Instability Precedes Viral Integration in Human Papillomavirus-Transformed Tonsillar Keratinocytes.

Mol Cancer Res. 2025-2-6

本文引用的文献

[1]
An oral keratinocyte life cycle model identifies novel host genome regulation by human papillomavirus 16 relevant to HPV positive head and neck cancer.

Oncotarget. 2017-6-1

[2]
Translocation of the papillomavirus L2/vDNA complex across the limiting membrane requires the onset of mitosis.

PLoS Pathog. 2017-5-2

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Validation of the ICON-S staging for HPV-associated oropharyngeal carcinoma using a pre-defined treatment policy.

Oral Oncol. 2017-3

[4]
Analysis of The Cancer Genome Atlas sequencing data reveals novel properties of the human papillomavirus 16 genome in head and neck squamous cell carcinoma.

Oncotarget. 2017-3-14

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Head and Neck cancers-major changes in the American Joint Committee on cancer eighth edition cancer staging manual.

CA Cancer J Clin. 2017-1-27

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Evaluation of proposed staging systems for human papillomavirus-related oropharyngeal squamous cell carcinoma.

Cancer. 2017-5-15

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Eur J Cancer. 2017-1

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Oral Oncol. 2016-11

[9]
The Rb binding domain of HPV31 E7 is required to maintain high levels of DNA repair factors in infected cells.

Virology. 2017-1

[10]
HPV31 utilizes the ATR-Chk1 pathway to maintain elevated RRM2 levels and a replication-competent environment in differentiating Keratinocytes.

Virology. 2016-12

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