Evidence map›Paper›PMID 32631523›Full record

ArticleBioorganic & medicinal chemistry letters2020

Synthesis of paramagnetic ligands that target the C-terminal binding site of Hsp90.

Vishal C Birar, Ioannis Gelis, Ang Zuo, Brian S J Blagg

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.3field-weighted citation impact, top 43% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Recent advances toward the development of Hsp90 C-terminal inhibitors.Bioorganic & medicinal chemistry letters · 2023
    Review
  2. Review
  3. The heat shock response and small molecule regulators.European journal of medicinal chemistry · 2021
    Review
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

4 authors at 2 institutions in 1 country.

Vishal C BirarDepartment of Chemistry and Biochemistry, University of Notre Dame, IN, USA. Electronic address: v.birar@nd.edu.
Ioannis GelisDepartment of Chemistry, University of South Florida, Tampa, FL 33620, USA. Electronic address: igelis@usf.edu.
Ang ZuoDepartment of Chemistry and Biochemistry, University of Notre Dame, IN, USA. Electronic address: azuo@nd.edu.
Brian S J BlaggDepartment of Chemistry and Biochemistry, University of Notre Dame, IN, USA. Electronic address: bblagg@nd.edu.
University of Notre Dame · USUniversity of South Florida · US

Funding

Development and Evaluation of Purine and Coumarin Based Hsp90 Inhibitors`U01CA120458 · NCI · UNIVERSITY OF KANSAS LAWRENCE · PI BLAGG, BRIAN S J · 2007 to 2014
$2.6M
Development and Evaluation of Purine and Coumarin Based Hsp90 Inhibitors`R01CA120458 · NCI · UNIVERSITY OF NOTRE DAME · PI BLAGG, BRIAN S J · 2006 to 2019
$1.9M
Assembly mechanism of cochaperone-kinase complexesR01GM115854 · NIGMS · UNIVERSITY OF SOUTH FLORIDA · PI GELIS, IOANNIS · 2015 to 2019
$1.6M
NCI NIH HHS R01 CA120458NCI NIH HHS U01 CA120458NIGMS NIH HHS R01 GM115854
6 · The paper itself

Abstract

Identification of a ligand binding site represents the starting point for a structure-based drug development program. Lack of a binding site hampers the development of improved ligands that modulate the protein of interest. In this letter, we describe the development of chemical tools that will allow for elucidation of the Hsp90 C-terminal ligand binding site. Our strategy is based on the preparation of paramagnetic analogs of KU-596, an investigational new drug that is currently undergoing clinical trials for the treatment of neuropathy and interacts with the Hsp90 C-terminal domain. In particular, we report the design and synthesis of three novel paramagnetic analogs of KU-596, which will be used to obtain long range distances for NMR structural studies of Hsp90 in complex with C-terminal ligands.

Indexed as

Binding SitesDose-Response Relationship, DrugGlycosidesHSP90 Heat-Shock ProteinsHumansLigandsMolecular StructurePhenethylaminesStructure-Activity RelationshipGlycosidesHSP90 Heat-Shock ProteinsKU-596LigandsPhenethylaminesC-terminalESRHSP90KU-596Paramagnetic ligand

Identifiers

PMID32631523
PMCPMC8745370
OpenAlexW3033374266

What OpenQuestion holds

Textmetadata
LicenceTDM
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.