Proliferation of cells with HIV integrated into cancer genes contributes to persistent infection
Why is this work in the frame?
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
No Canadian affiliation. An affiliation-only frame — the usual design — would never have seen this work. It is one of the works that make the case for inverting the frame.
Abstract
Antiretroviral treatment (ART) of HIV infection suppresses viral replication. Yet if ART is stopped, virus reemerges because of the persistence of infected cells. We evaluated the contribution of infected-cell proliferation and sites of proviral integration to HIV persistence. A total of 534 HIV integration sites (IS) and 63 adjacent HIV env sequences were derived from three study participants over 11.3 to 12.7 years of ART. Each participant had identical viral sequences integrated at the same position in multiple cells, demonstrating infected-cell proliferation. Integrations were overrepresented in genes associated with cancer and favored in 12 genes across multiple participants. Over time on ART, a greater proportion of persisting proviruses were in proliferating cells. HIV integration into specific genes may promote proliferation of HIV-infected cells, slowing viral decay during ART.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
The record
- Venue
- Science
- Topic
- HIV Research and Treatment
- Field
- Immunology and Microbiology
- Canadian institutions
- —
- Funders
- National Institute of Allergy and Infectious DiseasesCanadian Institutes of Health ResearchInstitució Catalana de Recerca i Estudis Avançats
- Keywords
- VirologyBiologyGenePersistence (discontinuity)Viral replicationVirusHuman immunodeficiency virus (HIV)Cell growthCancerGenetics
- Has abstract in OpenAlex
- yes