Evidence map›Paper›PMID 33110078›Full record

ArticleNature communications2020

Origin of rebound virus in chronically SIV-infected Rhesus monkeys following treatment discontinuation.

Po-Ting Liu, Brandon F Keele, Peter Abbink, Noe B Mercado, Jinyan Liu, Esther A Bondzie, Abishek Chandrashekar, Erica N Borducchi, Joseph Hesselgesser, Michael Mish and 4 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.3field-weighted citation impact, top 19% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 14 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

14 authors at 3 institutions in 1 country.

Po-Ting LiuCenter for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.ORCID 0000-0002-5931-064X
Brandon F KeeleAIDS and Cancer Virus Program, Frederick National Laboratory for Cancer Research, Frederick, MD, USA.
Peter AbbinkCenter for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.ORCID 0000-0003-1978-088X
Noe B MercadoCenter for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.ORCID 0000-0001-7769-7326
Jinyan LiuCenter for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
Esther A BondzieCenter for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
Abishek ChandrashekarCenter for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.ORCID 0000-0001-7821-5552
Erica N BorducchiCenter for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
Joseph HesselgesserGilead Sciences, Foster City, CA, USA.
Michael MishGilead Sciences, Foster City, CA, USA.
Gregory ChinGilead Sciences, Foster City, CA, USA.
Elena BekermanGilead Sciences, Foster City, CA, USA.
Romas GeleziunasGilead Sciences, Foster City, CA, USA.
Dan H BarouchCenter for Virology and Vaccine Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA. dbarouch@bidmc.harvard.edu.ORCID 0000-0001-5127-4659
Beth Israel Deaconess Medical Center · USGilead Sciences (United States) · USFrederick National Laboratory for Cancer Research · US

Funding

WORK ORDER 126643 B539 EXPAND IC SUITE75N91019D00024 · NIAID · LEIDOS BIOMEDICAL RESEARCH, INC. · PI PENDLETON, RICHARD · 2019 to 2025
$3932.6M
Consortia for Innovative AIDS Research in Nonhuman PrimatesUM1AI124377 · NIAID · BETH ISRAEL DEACONESS MEDICAL CENTER · PI BAROUCH, DAN H., PICKER, LOUIS J. · 2016 to 2021
$53.0M
Combined Immunologic Approaches to Cure HIV-1UM1AI126603 · NIAID · BETH ISRAEL DEACONESS MEDICAL CENTER · PI BAROUCH, DAN H., MELLORS, JOHN W · 2016 to 2020
$23.6M
Project 2U19AI128751 · NIAID · BETH ISRAEL DEACONESS MEDICAL CENTER · PI ALTER, GALIT · 2018 to 2022
$14.0M
NCI NIH HHS 75N91019D00024NIAID NIH HHS U19 AI128751NIAID NIH HHS UM1 AI124377NIAID NIH HHS UM1 AI126603
6 · The paper itself

Abstract

Viral rebound following antiretroviral therapy (ART) discontinuation in HIV-1-infected individuals is believed to originate from a small pool of CD4+ T cells harboring replication-competent provirus. However, the origin and nature of the rebound virus has remained unclear. Recent studies have suggested that rebound virus does not originate directly from individual latent proviruses but rather from recombination events involving multiple proviruses. Here we evaluate the origin of rebound virus in 16 ART-suppressed, chronically SIV-infected rhesus monkeys following ART discontinuation. We sequence viral RNA and viral DNA in these animals prior to ART initiation, during ART suppression, and following viral rebound, and we compare rebound viral RNA after ART discontinuation with near full-length viral DNA from peripheral blood and lymph node mononuclear cells (PBMC and LNMC) during ART suppression. Sequences of initial rebound viruses closely match viral DNA sequences in PBMC and LNMC during ART suppression. Recombinant viruses are rare in the initial rebound virus populations but arise quickly within 2-4 weeks after viral rebound. These data suggest that intact proviral DNA in PBMC and LNMC during ART suppression is likely the direct origin of viral rebound in chronically SIV-infected rhesus monkeys following ART discontinuation.

Indexed as

AnimalsAnti-Retroviral AgentsCD4-Positive T-LymphocytesFemaleHIV-1HIV InfectionsHumansMacaca mulattaMalePatient DropoutsSimian Acquired Immunodeficiency SyndromeSimian Immunodeficiency VirusViral LoadVirus LatencyVirus ReplicationAnti-Retroviral Agents

Identifiers

PMID33110078
PMCPMC7591481
OpenAlexW3097740685

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.