Evidence map›Paper›PMID 30904383›Full record

ArticleBioorganic & medicinal chemistry2019

Discovery of a novel class of potent and selective tetrahydroindazole-based sigma-1 receptor ligands.

Iredia D Iyamu, Wei Lv, Neha Malik, Rama K Mishra, Gary E Schiltz

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry, 2019. 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
0.4field-weighted citation impact, top 39% 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, 6 citations in OpenAlex.

  1. Article
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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

5 authors at 1 institution in 1 country.

Iredia D IyamuCenter for Molecular Innovation and Drug Discovery, Northwestern University, Evanston, IL 60208, United States.
Wei LvCenter for Molecular Innovation and Drug Discovery, Northwestern University, Evanston, IL 60208, United States.
Neha MalikCenter for Molecular Innovation and Drug Discovery, Northwestern University, Evanston, IL 60208, United States.
Rama K MishraCenter for Molecular Innovation and Drug Discovery, Northwestern University, Evanston, IL 60208, United States; Department of Pharmacology, Northwestern University, Chicago, IL 60611, United States.
Gary E SchiltzCenter for Molecular Innovation and Drug Discovery, Northwestern University, Evanston, IL 60208, United States; Department of Pharmacology, Northwestern University, Chicago, IL 60611, United States; Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, United States. Electronic address: gary-schiltz@northwestern.edu.
Northwestern University · US

Funding

Tumor Environment and Metastasis (TEAM) Research ProgramP30CA060553 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI Daniela E Matei · 1993 to 2026
$153.9M
Small molecule CXCR4 modulators as molecular probes for studying AMLR01CA189074 · NCI · NORTHWESTERN UNIVERSITY · PI MILLER, RICHARD J, PLATANIAS, LEONIDAS C. · 2015 to 2017
$1.6M
Echo Acoustic Liquid Handler for High Throughput Analysis LabS10OD023681 · OD · NORTHWESTERN UNIVERSITY · PI WEISS, ERIC LYLE · 2018 to 2018
$550k
NCI NIH HHS P30 CA060553NCI NIH HHS R01 CA189074NIDA NIH HHS HHSN271200800023CNIH HHS S10 OD023681
6 · The paper itself

Abstract

The sigma-1 and sigma-2 receptors have been shown to play important roles in CNS diseases, cancer, and other disorders. These findings suggest that targeting these proteins with small-molecule modulators may be of important therapeutic value. Here we report the development of a new class of tetrahydroindazoles that are highly potent and selective ligands for sigma-1. Molecular modeling was used to rationalize the observed structure-activity relationships and identify key interactions responsible for increased potency of the optimized compounds. Assays for solubility and microsomal stability showed this series possesses favorable characteristics and is amenable to further therapeutic development. The compounds described herein will be useful in the development of new chemical probes for sigma-1 and to aid in future work therapeutically targeting this protein.

Indexed as

AnimalsBinding SitesIndazolesLigandsMiceMicrosomes, LiverMolecular Docking SimulationProtein Structure, TertiaryReceptors, sigmaSigma-1 ReceptorSolubilityStructure-Activity RelationshipIndazolesLigandsReceptors, sigmaSigma-1 Receptor

Identifiers

PMID30904383
PMCPMC6548570
OpenAlexW2921548303

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.