|
1
|
CD20/CD79a/PAX5/CD3-negative post-transplant lymphoma with aberrant actin and desmin co-expression-a potential differential diagnostic pitfall between PTLD and PTSMT. Ann Hematol 2022; 101:881-883. [PMID: 35179642 PMCID: PMC8913439 DOI: 10.1007/s00277-021-04394-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 01/03/2021] [Indexed: 11/01/2022]
|
|
2
|
Marongiu L. Proportion of transcriptionally active DNA virus integrants: a meta-analysis. Future Virol 2017. [DOI: 10.2217/fvl-2017-0063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Oncoviruses are collectively responsible for over 1,000,000 new cases of cancer per year; some can integrate into the host's chromosomes. The present work was aimed at assessing the proportion of transcriptionally active viral integrants through a systematic review of the scientific publications present on the MedLine database. From the articles screened, 628 viral integrants overall were retrieved, of which 530.84 were transcriptionally active (84.53%); among the clinical samples, 264 of 323 integrants were active (81.73%). The causes for the silencing were not addressed in the articles analyzed. These findings might highlight a possible risk factor for the insurgence of cancer since some oncovirus integrants could be reactivated by stimuli of disparate nature. Further studies should address such possibility.
Collapse
Affiliation(s)
- Luigi Marongiu
- Roslin Institute, the University of Edinburgh, Easter Bush campus, EH25 9RG Edinburgh, Scotland
| |
Collapse
|