Evidence map›Paper›PMID 26974263›Full record

ArticleJournal of medicinal chemistry2016

Tuning Side Arm Electronics in Unsymmetrical Cyclotriazadisulfonamide (CADA) Endoplasmic Reticulum (ER) Translocation Inhibitors to Improve their Human Cluster of Differentiation 4 (CD4) Receptor Down-Modulating Potencies.

Reena Chawla, Victor Van Puyenbroeck, Nicholas C Pflug, Alekhya Sama, Rameez Ali, Dominique Schols, Kurt Vermeire, Thomas W Bell

Abstract read
In one paragraph

Article in Journal of medicinal chemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–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.

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

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. The signal peptide as a new target for drug design.Bioorganic & medicinal chemistry letters · 2020
    Review
  10. Article
  11. Article
  12. Review
  13. 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

8 authors.

Reena ChawlaDepartment of Chemistry, University of Nevada , 1664 North Virginia Street, Reno, Nevada 89557-0216 United States.
Victor Van PuyenbroeckDepartment of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy, KU Leuven-University of Leuven , 3000 Leuven, Belgium.
Nicholas C PflugDepartment of Chemistry, University of Nevada , 1664 North Virginia Street, Reno, Nevada 89557-0216 United States.
Alekhya SamaDepartment of Chemistry, University of Nevada , 1664 North Virginia Street, Reno, Nevada 89557-0216 United States.
Rameez AliDepartment of Chemistry, University of Nevada , 1664 North Virginia Street, Reno, Nevada 89557-0216 United States.
Dominique ScholsDepartment of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy, KU Leuven-University of Leuven , 3000 Leuven, Belgium.
Kurt VermeireDepartment of Microbiology and Immunology, Rega Institute for Medical Research, Laboratory of Virology and Chemotherapy, KU Leuven-University of Leuven , 3000 Leuven, Belgium.
Thomas W BellDepartment of Chemistry, University of Nevada , 1664 North Virginia Street, Reno, Nevada 89557-0216 United States.

Funding

Small-molecule Inhibitors of Human CD4 ExpressionR15GM120659 · NIGMS · UNIVERSITY OF NEVADA RENO · PI BELL, THOMAS W. · 2016 to 2016
$423k
NIGMS NIH HHS R15 GM120659
6 · The paper itself

Abstract

Cyclotriazadisulfonamide prevents HIV entry into cells by down-modulating surface CD4 receptor expression through binding to the CD4 signal peptide. According to a two-site binding model, 28 new unsymmetrical analogues bearing a benzyl tail group and nine bearing a cyclohexylmethyl tail have been designed and synthesized. The most potent new CD4 down-modulator (40 (CK147); IC50 63 nM) has a 4-dimethylaminobenzenesulfonyl side arm. One of the two side arms was varied with substituents in different positions. This gave a range of CD4 down-modulation potencies that correlated well with anti-HIV-1 activities. The side arms of 21 of the new benzyl-tailed analogues were modeled by means of quantum mechanical calculations. For CADA analogues with arenesulfonamide side arms, the pIC50 values for CD4 down-modulation correlated with the component of the electric dipole moment in the aromatic ring, suggesting that an attractive electronic interaction is a major factor determining the stability of the complex between the molecule and its target.

Indexed as

AnimalsCD4 AntigensCell Line, TumorCell SurvivalCHO CellsCricetinaeCricetulusDown-RegulationEndoplasmic ReticulumHeterocyclic Compounds, 1-RingHIV Fusion InhibitorsHumansModels, MolecularProtein TransportStructure-Activity RelationshipSulfonamidesCD4 AntigensCK147 compoundHeterocyclic Compounds, 1-RingHIV Fusion InhibitorsSulfonamides

Identifiers

PMID26974263
PMCPMC7006954

What OpenQuestion holds

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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.