Evidence map›Paper›PMID 31893252›Full record

ArticlePathogens & immunity2019

Evidence for Persistent Monocyte and Immune Dysregulation After Prolonged Viral Suppression Despite Normalization of Monocyte Subsets, sCD14 and sCD163 in HIV-Infected Individuals.

Anjana Yadav, Andrew V Kossenkov, Vincent R Knecht, Louise C Showe, Sarah J Ratcliffe, Luis J Montaner, Pablo Tebas, Ronald G Collman

Open access · diamondAbstract read
In one paragraph

Article in Pathogens & immunity, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

17 citing papers in PubMed, 18 citations in OpenAlex.

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  12. Pattern of arterial inflammation and inflammatory markers in people living with HIV compared with uninfected people.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2022
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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

8 authors at 3 institutions in 1 country.

Anjana YadavDepartment of Medicine; University of Pennsylvania Perelman School of Medicine; Philadelphia, Pennsylvania.
Andrew V KossenkovThe Wistar Institute; Philadelphia, Pennsylvania.
Vincent R KnechtDepartment of Medicine; University of Pennsylvania Perelman School of Medicine; Philadelphia, Pennsylvania.
Louise C ShoweThe Wistar Institute; Philadelphia, Pennsylvania.
Sarah J RatcliffeDepartment of Biostatistics and Epidemiology; University of Pennsylvania Perelman School of Medicine; Philadelphia, Pennsylvania.
Luis J MontanerThe Wistar Institute; Philadelphia, Pennsylvania.
Pablo TebasDepartment of Medicine; University of Pennsylvania Perelman School of Medicine; Philadelphia, Pennsylvania.
Ronald G CollmanDepartment of Medicine; University of Pennsylvania Perelman School of Medicine; Philadelphia, Pennsylvania.
The Wistar Institute · USUniversity of Pennsylvania · USPhiladelphia University · US

Funding

Virus & Reservoirs CoreP30AI045008 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI DAVID S METZGER · 1999 to 2026
$78.6M
HIV: gp120, Chemokine Receptors &Macrophage ActivationR01MH061139 · NIMH · UNIVERSITY OF PENNSYLVANIA · PI COLLMAN, RONALD G · 1999 to 2015
$5.2M
Targeting the Cholinergic Pathway in HIV-associated Inflammation and Cognitive DysfunctionR01DA044906 · NIDA · UNIVERSITY OF PENNSYLVANIA · PI ASHARE, REBECCA, COLLMAN, RONALD G · 2017 to 2021
$3.8M
Epigenetic HIV Silencing in MacrophagesR61AI133696 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI COLLMAN, RONALD G, LIEBERMAN, PAUL M. · 2017 to 2019
$2.6M
NIAID NIH HHS P30 AI045008NIAID NIH HHS R61 AI133696NIDA NIH HHS R01 DA044906NIMH NIH HHS R01 MH061139
6 · The paper itself

Abstract

backgroundPeople living with HIV on antiretroviral therapy (HIV/ART) experience excess non-AIDS comorbidities, and also remain at increased risk for certain infections and viral malignancies. Monocytes/macrophages are central to many of these comorbidities, and elevated plasma cytokines and immune activation during untreated infection are often incompletely reversed by ART and are also associated with comorbidities.

methodsWe investigated monocyte surface markers, gene expression, and plasma cytokines in 11 HIV-infected older individuals (median 53 years) who started therapy with low CD4 counts (median 129 cells/µl), with elevated hsCRP (≥ 2mg/L) despite long-term ART (median 7.4 years), along with matched controls.

resultsFrequency of monocyte subsets (based on CD14/CD16/CD163), were not different from controls, but surface expression of CD163 was increased (

conclusionsLong-term ART-treated individuals normalize monocyte subsets but exhibit immune dysregulation involving both aberrant inflammation and monocyte dysfunction, as well as inter-individual heterogeneity, suggesting complex mechanisms linking monocytes and HIV/ART comorbidities.

Indexed as

Antiretroviral therapyCytokineGene expressionHIV/AIDSInflammationMonocyte

Identifiers

PMID31893252
PMCPMC6930814
OpenAlexW2996054172

What OpenQuestion holds

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Registered trials

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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.