Evidence map›Paper›PMID 26870822›Full record

ArticleEBioMedicine2016

Small Molecule Inhibitors of BAF; A Promising Family of Compounds in HIV-1 Latency Reversal.

Mateusz Stoszko, Elisa De Crignis, Casper Rokx, Mir Mubashir Khalid, Cynthia Lungu, Robert-Jan Palstra, Tsung Wai Kan, Charles Boucher, Annelies Verbon, Emily C Dykhuizen and 1 more

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

25 citing papers in PubMed, 49 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. HIV cure strategies: which ones are appropriate for Africa?Cellular and molecular life sciences : CMLS · 2022
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. μ-Lat: A mouse model to evaluate human immunodeficiency virus eradication strategies.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2020
    Article
  15. Article
  16. Article
  17. Review
  18. Review
  19. Review
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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

11 authors at 2 institutions in 2 countries.

Mateusz StoszkoDepartment of Biochemistry, Erasmus University Medical Center, Ee634, PO Box 2040 3000CA, Rotterdam, The Netherlands.
Elisa De CrignisDepartment of Biochemistry, Erasmus University Medical Center, Ee634, PO Box 2040 3000CA, Rotterdam, The Netherlands.
Casper RokxDepartment of Internal Medicine, Section of Infectious Diseases, Erasmus University Medical Center, PO Box 2040 3000CA, Rotterdam, The Netherlands.
Mir Mubashir KhalidDepartment of Biochemistry, Erasmus University Medical Center, Ee634, PO Box 2040 3000CA, Rotterdam, The Netherlands.
Cynthia LunguDepartment of Biochemistry, Erasmus University Medical Center, Ee634, PO Box 2040 3000CA, Rotterdam, The Netherlands.
Robert-Jan PalstraDepartment of Biochemistry, Erasmus University Medical Center, Ee634, PO Box 2040 3000CA, Rotterdam, The Netherlands.
Tsung Wai KanDepartment of Biochemistry, Erasmus University Medical Center, Ee634, PO Box 2040 3000CA, Rotterdam, The Netherlands.
Charles BoucherDepartment of Viroscience, Erasmus University Medical Center, PO Box 2040 3000CA, Rotterdam, the Netherlands.
Annelies VerbonDepartment of Internal Medicine, Section of Infectious Diseases, Erasmus University Medical Center, PO Box 2040 3000CA, Rotterdam, The Netherlands.
Emily C DykhuizenDepartment of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, USA.
Tokameh MahmoudiDepartment of Biochemistry, Erasmus University Medical Center, Ee634, PO Box 2040 3000CA, Rotterdam, The Netherlands. Electronic address: t.mahmoudi@erasmusmc.nl.
Erasmus MC · NLPurdue University West Lafayette · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Persistence of latently infected cells in presence of Anti-Retroviral Therapy presents the main obstacle to HIV-1 eradication. Much effort is thus placed on identification of compounds capable of HIV-1 latency reversal in order to render infected cells susceptible to viral cytopathic effects and immune clearance. We identified the BAF chromatin remodeling complex as a key player required for maintenance of HIV-1 latency, highlighting its potential as a molecular target for inhibition in latency reversal. Here, we screened a recently identified panel of small molecule inhibitors of BAF (BAFi's) for potential to activate latent HIV-1. Latency reversal was strongly induced by BAFi's Caffeic Acid Phenethyl Ester and Pyrimethamine, two molecules previously characterized for clinical application. BAFi's reversed HIV-1 latency in cell line based latency models, in two ex vivo infected primary cell models of latency, as well as in HIV-1 infected patient's CD4 + T cells, without inducing T cell proliferation or activation. BAFi-induced HIV-1 latency reversal was synergistically enhanced upon PKC pathway activation and HDAC-inhibition. Therefore BAFi's constitute a promising family of molecules for inclusion in therapeutic combinatorial HIV-1 latency reversal.

Indexed as

Drug DiscoveryAnimalsBiomarkersCD4-Positive T-LymphocytesCell LineDNA-Binding ProteinsGene Expression Regulation, ViralHIV-1HIV Long Terminal RepeatHumansImmunophenotypingLymphocyte ActivationMiceNuclear ProteinsPromoter Regions, GeneticT-LymphocytesBANF1 protein, humanBiomarkersDNA-Binding ProteinsNuclear ProteinsBAF250a, BAF Associated Factor 250 aBAF, BRG-Brahma Associated FactorsBAF complexBAFi, BAF inhibitorbp, base pairsBRG-1, Brahma Related Gene 1CAPE, caffeic acid phenetyl esthercART, combination Antiretroviral TherapyChIP, Chromatin ImmunoprecipitationChromatin remodelingCycA, Cyclophilin ADHS-1, DNase Hypersensitive Site 1ES cells, embryonic stem cellsFAIRE, Formaldehyde Assisted Isolation of Regulatory ElementsFBS, Fetal Bovine SerumGFP, Green Fluorescent ProteinHDAC, histone deacetylaseHIVHIV-1, human immunodeficiency virus type 1IFNß, Interferon betaIL10, Interleukin 10IL12, Interleukin 12IL4, Interleukin 4IL6, Interleukin 6INI-1, Integrase Interactor 1IRES, Internal Ribosome Entry SiteIκB-α, Inhibitor of NF-κB – alphaLatencylatency reversal agentsLRA, latency reversal agentLTR, Long Terminal RepeatMIP26, Major Intrinsic ProteinMMP9, Matrix Metallopeptidase 9NF-κB, Nuclear Factor Kappa-light-chain-enhancer of activated B cellsnuc, nucleosomePBMC, peripheral blood mononuclear cellPBS, Phosphate Buffered SalinePKC, Protein Kinase CPYR, PyrimethamineRT-qPCR, Reverse Transcriptase, quantitative Polymerase Chain ReactionSAHA, Suberoylanilide Hydroxamic AcidSD, Standard DeviationsiRNA, small interfering RNASOCS3, Suppressor Of Cytokine Signaling 3TGF-ß, Transforming Growth Factor betaTLR2, Toll-like Receptor 2

Identifiers

PMID26870822
PMCPMC4739437
OpenAlexW2173459981

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.