Evidence map›Paper›PMID 22406268›Full record

ArticleImmunity2012

Stimulation of HIV-1-specific cytolytic T lymphocytes facilitates elimination of latent viral reservoir after virus reactivation.

Liang Shan, Kai Deng, Neeta S Shroff, Christine M Durand, S Alireza Rabi, Hung-Chih Yang, Hao Zhang, Joseph B Margolick, Joel N Blankson, Robert F Siliciano

5 registry-linked trialsAbstract read
In one paragraph

Article in Immunity, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 5 registered trials, which are not on this map. Cited by 500 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
500citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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.

NCT02042248 phase1completednot on this mapstarted 2014, after this paper: background citation

IGHID 1309 -A Phase I Study to Evaluate the Kinetics of the Immunologic Response and Virologic Impact of AGS-004 in HIV-Infected Individuals Suppressed on Antiretroviral Therapy Initiated During Acute and Chronic HIV Infection

TypeinterventionalSponsorCynthia L Gay, MDRan2014 to 2016Enrolled6ConditionsHIVArmsAGS-004
NCT02071095 phase1 / phase2completednot on this mapstarted 2014, after this paper: background citation

Simultaneous Disruption of Latency and Immune Enhancement by Poly-ICLC During HIV-1 Infection

TypeinterventionalSponsorNina BhardwajRan2014 to 2016Enrolled15ConditionsHIV-1 Infected Adults With Chronic HIV-1 InfectionArmsArm A: Poly-ICLC, Arm B: Normal Saline
NCT02208167 phase1completednot on this mapstarted 2015, after this paper: background citation

IGHID 1320 - A Phase I Study to Evaluate the Safety, Immunologic, and Virologic Responses of HIV-1 Antigen Expanded Specific T Cell Therapy (HXTC) as a Therapeutic Strategy in HIV-Infected Individuals Started on Antiretroviral Therapy During Acute and Chronic Infection

TypeinterventionalSponsorUniversity of North Carolina, Chapel HillRan2015 to 2017Enrolled6ConditionsHIVArmsHXTC infusion
NCT02336074 phase2completednot on this mapstarted 2015, after this paper: background citation

Research In Viral Eradication of HIV Reservoirs

TypeinterventionalSponsorImperial College LondonRan2015 to 2023Enrolled60ConditionsHIVArmsCombination Antiretroviral Therapy (cART), Raltegravir, Vorinostat, ChAdV63.HIVconsv (ChAd), MVA.HIVconsv (MVA)
NCT02707900 phase1terminatednot on this mapstarted 2016, after this paper: background citation

IGHID 11424 - A Pilot Trial of the Effect of Vorinostat and AGS-004 on Persistent HIV-1 Infection (The VOR VAX Study)

TypeinterventionalSponsorUniversity of North Carolina, Chapel HillRan2016 to 2018Enrolled6ConditionsHIV-1 InfectionArmsVorinostat, AGS-004
3 · Its place in the literature

Who cites it

500 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Risks and Outcomes of Allogeneic Hematopoietic Stem Cell Transplantation for Hematologic Malignancies in Patients with HIV Infection.Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation · 2019
    Pooled it
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440 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors.

Liang ShanDepartment of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA.
Kai Deng
Neeta S Shroff
Christine M Durand
S Alireza Rabi
Hung-Chih Yang
Hao Zhang
Joseph B Margolick
Joel N Blankson
Robert F Siliciano

Funding

CELLULAR &MOLECULAR MECH OF INFLAMMATORY REACTIONST32AI007247 · NIAID · JOHNS HOPKINS UNIVERSITY · PI Joel L Pomerantz · 1985 to 2026
$10.2M
LATENT VIRAL RESERVOIRS IN HIV1 INFECTIONR01AI043222 · NIAID · JOHNS HOPKINS UNIVERSITY · PI SILICIANO, ROBERT F · 1998 to 2013
$3.5M
Howard Hughes Medical InstituteNIAID NIH HHS AI43222NIAID NIH HHS R01 AI043222NIAID NIH HHS T32 AI007247
6 · The paper itself

Abstract

Highly active antiretroviral therapy (HAART) suppresses HIV-1 replication but cannot eliminate the virus because HIV-1 establishes latent infection. Interruption of HAART leads to a rapid rebound of viremia, so life-long treatment is required. Efforts to purge the latent reservoir have focused on reactivating latent proviruses without inducing global T cell activation. However, the killing of the infected cells after virus reactivation, which is essential for elimination of the reservoir, has not been assessed. Here we show that after reversal of latency in an in vitro model, infected resting CD4(+) T cells survived despite viral cytopathic effects, even in the presence of autologous cytolytic T lymphocytes (CTLs) from most patients on HAART. Antigen-specific stimulation of patient CTLs led to efficient killing of infected cells. These results demonstrate that stimulating HIV-1-specific CTLs prior to reactivating latent HIV-1 may be essential for successful eradication efforts and should be considered in future clinical trials.

Indexed as

Antiretroviral Therapy, Highly ActiveCD4-Positive T-LymphocytesCoculture TechniquesCytopathogenic Effect, ViralCytotoxicity, ImmunologicHIV-1HIV InfectionsHumansLymphocyte ActivationProvirusesT-Lymphocytes, CytotoxicVirus LatencyVirus Replication

Identifiers

PMID22406268
PMCPMC3501645

What OpenQuestion holds

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Registered trials

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.