Evidence map›Paper›PMID 29987592›Full record

ArticleJournal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology2018

Dimethyl Fumarate Prevents HIV-Induced Lysosomal Dysfunction and Cathepsin B Release from Macrophages.

Lester J Rosario-Rodríguez, Krystal Colón, Gabriel Borges-Vélez, Karla Negrón, Loyda M Meléndez

Abstract read
In one paragraph

Article in Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.4field-weighted citation impact, top 45% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Sigma-1 Receptor Antagonist (BD1047) Decreases Cathepsin B Secretion in HIV-Infected Macrophages Exposed to Cocaine.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2019
    Article
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

5 authors at 2 institutions in 1 country.

Lester J Rosario-RodríguezDepartment of Microbiology and Medical Zoology, School of Medicine, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico.
Krystal ColónDepartment of Microbiology and Medical Zoology, School of Medicine, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico.
Gabriel Borges-VélezDepartment of Microbiology and Medical Zoology, School of Medicine, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico.
Karla NegrónDepartment of Biology, University of Puerto Rico, Bayamón Campus, Bayamón, Puerto Rico.
Loyda M MeléndezDepartment of Microbiology and Medical Zoology, School of Medicine, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico. loyda.melendez@upr.edu.
University of Puerto Rico, Medical Sciences Campus · PRUniversity of Puerto Rico at Bayamón · PR

Funding

Upstream Regulation and Downstream effectors of c-MYC in Ovarian CancerU54MD007600 · NIMHD · UNIVERSITY OF PUERTO RICO MED SCIENCES · PI Carmen M Velez Vega · 2017 to 2026
$35.8M
RISE Option III: MBRS RISE at the UPR Medical Sciences CampusR25GM061838 · NIGMS · UNIVERSITY OF PUERTO RICO MED SCIENCES · PI CADILLA, CARMEN LYDIA · 2000 to 2021
$25.5M
TECHNOLOGIES AND RESOURCES FOR CORE LABORATORIESU54MD007587 · NIMHD · UNIVERSITY OF PUERTO RICO MED SCIENCES · PI LUCIANO, CARLOS A., NOBOA, CARIAMARIE · 2012 to 2018
$23.2M
RISE Option III: Ponce School of Medicine MBRS-RISE ProgramR25GM082406 · NIGMS · PONCE SCHOOL OF MEDICINE · PI APPLEYARD, CAROLINE B · 2008 to 2021
$9.5M
Targeting monocyte/macrophage cathepsin B interactome in HIV-1 neurocognitive disordersSC1GM113691 · NIGMS · UNIVERSITY OF PUERTO RICO MED SCIENCES · PI MELENDEZ, LOYDA M · 2015 to 2019
$1.9M
Modulation of Cystatins and Cathepsins in HIV-1 NeuropathogenesisR01MH083516 · NIMH · UNIVERSITY OF PUERTO RICO MED SCIENCES · PI MELENDEZ, LOYDA M · 2009 to 2010
$1.0M
NIGMS NIH HHS R25 GM061838NIGMS NIH HHS R25 GM082406NIGMS NIH HHS SC1 GM113691NIMHD NIH HHS U54 MD007587NIMHD NIH HHS U54 MD007600NIMH NIH HHS R01 MH083516NIMH NIH HHS R01MH083516
6 · The paper itself

Abstract

HIV-associated neurocognitive disorders (HAND) are prevalent despite combined antiretroviral therapy, affecting nearly half of HIV-infected patients worldwide. During HIV infection of macrophages secretion of the lysosomal protein, cathepsin B, is increased. Secreted cathepsin B has been shown to induce neurotoxicity. Oxidative stress is increased in HIV-infected patients, while antioxidants are decreased in monocytes from patients with HIV-associated dementia (HAD). Dimethyl fumarate (DMF), an antioxidant, has been reported to decrease HIV replication and neurotoxicity mediated by HIV-infected macrophages. Thus, we hypothesized that DMF will decrease cathepsin B release from HIV-infected macrophages by preventing oxidative stress and enhancing lysosomal function. Monocyte-derived macrophages (MDM) were isolated from healthy donors, inoculated with HIV-1

Indexed as

AIDS Dementia ComplexAntioxidantsApoptosisCathepsin BDimethyl FumarateHIV-1HIV Core Protein p24HIV InfectionsHumansIn Situ Nick-End LabelingMacrophagesOxidative StressReactive Nitrogen SpeciesReactive Oxygen SpeciesVirus ReplicationAntioxidantsCathepsin BDimethyl FumarateHIV Core Protein p24Reactive Nitrogen SpeciesReactive Oxygen SpeciesCathepsin BDMFHIVHIV-associated neurocognitive disordersLysosomesMDM

Identifiers

PMID29987592
PMCPMC6503672
OpenAlexW2827148144

What OpenQuestion holds

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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.