Evidence map›Paper›PMID 27480951›Full record

ArticleScientific reports2016

The differential short- and long-term effects of HIV-1 latency-reversing agents on T cell function.

G Clutton, Y Xu, P L Baldoni, K R Mollan, J Kirchherr, W Newhard, Kara Cox, J D Kuruc, A Kashuba, R Barnard and 5 more

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

46 citing papers in PubMed, 72 citations in OpenAlex.

  1. Trial
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  5. CD3 downregulation identifies high-avidity human CD8 T cells.Clinical and experimental immunology · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors at 2 institutions in 1 country.

G CluttonDepartment of Microbiology &Immunology, UNC Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA.
Y XuDepartment of Microbiology &Immunology, UNC Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA.
P L BaldoniDepartment of Biostatistics, UNC Chapel Hill, Chapel Hill, North Carolina, USA.
K R MollanLineberger Comprehensive Care Center, UNC Chapel Hill, Chapel Hill, North Carolina, USA.
J KirchherrDepartment of Medicine and UNC HIV Cure Center, UNC Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA.
W NewhardMerck Research Laboratories, White Horse Junction, Pennsylvania, USA.
Kara CoxMerck Research Laboratories, White Horse Junction, Pennsylvania, USA.
J D KurucDepartment of Medicine and UNC HIV Cure Center, UNC Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA.
A KashubaEshelman School of Pharmacy, UNC Chapel Hill, North Carolina, USA.
R BarnardMerck Research Laboratories, White Horse Junction, Pennsylvania, USA.
N ArchinDepartment of Medicine and UNC HIV Cure Center, UNC Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA.
C L GayDepartment of Medicine and UNC HIV Cure Center, UNC Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA.
M G HudgensDepartment of Biostatistics, UNC Chapel Hill, Chapel Hill, North Carolina, USA.
D M MargolisDepartment of Microbiology &Immunology, UNC Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA.
N GoonetillekeDepartment of Microbiology &Immunology, UNC Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA.
University of North Carolina at Chapel Hill · USUniversity of North Carolina Health Care · US

Funding

Virology Research Program (Program 4)P30CA016086 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Deborah F. Tate · 1985 to 2026
$201.5M
Virology CoreP30AI027763 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI STEVEN Grant DEEKS · 1988 to 2026
$93.6M
Virology, Immunology, and Microbiology CoreP30AI050410 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DAVID M. MARGOLIS · 2001 to 2026
$76.9M
Using NK Cells to eliminate the latent HIV reservoirU19AI096113 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI LUCIW, PAUL · 2011 to 2015
$39.5M
NCI NIH HHS P30 CA016086NIAID NIH HHS P30 AI027763NIAID NIH HHS P30 AI050410NIAID NIH HHS U19 AI096113
6 · The paper itself

Abstract

Despite the extraordinary success of HIV-1 antiretroviral therapy in prolonging life, infected individuals face lifelong therapy because of a reservoir of latently-infected cells that harbor replication competent virus. Recently, compounds have been identified that can reverse HIV-1 latency in vivo. These latency- reversing agents (LRAs) could make latently-infected cells vulnerable to clearance by immune cells, including cytolytic CD8+ T cells. We investigated the effects of two leading LRA classes on CD8+ T cell phenotype and function: the histone deacetylase inhibitors (HDACis) and protein kinase C modulators (PKCms). We observed that relative to HDACis, the PKCms induced much stronger T cell activation coupled with non-specific cytokine production and T cell proliferation. When examining antigen-specific CD8+ T cell function, all the LRAs except the HDACi Vorinostat reduced, but did not abolish, one or more measurements of CD8+ T cell function. Importantly, the extent and timing of these effects differed between LRAs. Panobinostat had detrimental effects within 10 hours of drug treatment, whereas the effects of the other LRAs were observed between 48 hours and 5 days. These observations suggest that scheduling of LRA and CD8+ T cell immunotherapy regimens may be critical for optimal clearance of the HIV-1 reservoir.

Indexed as

AdultCD4-Positive T-LymphocytesCell ProliferationCytokinesHistone Deacetylase InhibitorsHIV-1HIV InfectionsHumansHydroxamic AcidsIndolesLymphocyte ActivationMaleMiddle AgedPanobinostatProtein Kinase InhibitorsT-Lymphocytes, CytotoxicCytokinesHistone Deacetylase InhibitorsHydroxamic AcidsIndolesPanobinostatProtein Kinase InhibitorsVorinostat

Identifiers

PMID27480951
PMCPMC4969750
OpenAlexW2475526095

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.