HPV VIS Detail Information

> This page shows VIS [5010135] detail information, including site information (chromosome, GRCh38 location, disease, sample, etc) and literature information.


Site Information
DVID 5010135
Chromosome chr14
GRCh38 Location 68562438
Disease Uterine Cervical Neoplasms  
Sample Tumor
Target Gene RAD51B  
Literature Information
PubMed PMID 30552977
Year 2019 Dec;111(6):1853-1861
Journal Genomics
Title Characterization of HPV integration, viral gene expression and E6E7 alternative transcripts by RNA-Seq: A descriptive study in invasive cervical cancer.
Author Brant AC,Menezes AN,Felix SP,de Almeida LM,Sammeth M,Moreira MAM
Evidence Scarce data are available on the expression of papillomavirus genome and the frequency of alternatively spliced E6E7 mRNAs in invasive cervical cancer. We carried out a comprehensive characterization of HPV expression by RNA-Seq analysis in 22 invasive cervical cancer with HPV16 or HPV18, characterizing the presence of integrated/episomal viral DNA, the integration sites in human genome and the proportion of alternative splicing products of E6 and E7 genes. The expression patterns suggested the presence of episomal and/or integrated viral DNA, with integration detected in most tumors, frequently occurring within human genes in HPV18+ and in intergenic regions in HPV16+ tumors. Alternative splicing of E6E7 transcripts showed E6*I as the most frequent isoform for both viral types, followed by E6*II and E6/E7 (unspliced) transcripts in HPV16+, and by E6/E7 in HPV18+ tumors. Previously described E6*VI and E6*V transcript isoforms for HPV16, and E6*X for HPV18, were rare or not detected.
Contents
Description
  • Site Information
Detail information of site [5010135]
  • Literature Information
The details of literature that this site is associated with.