Evidence map›Paper›PMID 30322136›Full record

ArticleMolecules (Basel, Switzerland)2018

Structure-Based Identification of Potent Natural Product Chemotypes as Cannabinoid Receptor 1 Inverse Agonists.

Pankaj Pandey, Kuldeep K Roy, Haining Liu, Guoyi Ma, Sara Pettaway, Walid F Alsharif, Rama S Gadepalli, John M Rimoldi, Christopher R McCurdy, Stephen J Cutler and 1 more

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. In Vitro and In Silico Studies of Neolignans fromMolecules (Basel, Switzerland) · 2023
    Article
  6. Article
  7. Article
  8. ΔBritish journal of pharmacology · 2020
    Article
  9. Review
  10. 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

11 authors.

Pankaj PandeyDepartment of BioMolecular Sciences, Division of Medicinal Chemistry, School of Pharmacy, The University of Mississippi, MS 38677, USA. ppandey@olemiss.edu.ORCID 0000-0001-9128-8254
Kuldeep K RoyDepartment of BioMolecular Sciences, Division of Medicinal Chemistry, School of Pharmacy, The University of Mississippi, MS 38677, USA. kuldeepkroy@gmail.com.ORCID 0000-0001-9623-0617
Haining LiuDepartment of BioMolecular Sciences, Division of Medicinal Chemistry, School of Pharmacy, The University of Mississippi, MS 38677, USA. hainingliu14@gmail.com.
Guoyi MaDepartment of BioMolecular Sciences, Division of Medicinal Chemistry, School of Pharmacy, The University of Mississippi, MS 38677, USA. gyma@olemiss.edu.
Sara PettawayDepartment of BioMolecular Sciences, Division of Medicinal Chemistry, School of Pharmacy, The University of Mississippi, MS 38677, USA. pettaway@email.unc.edu.
Walid F AlsharifDepartment of BioMolecular Sciences, Division of Medicinal Chemistry, School of Pharmacy, The University of Mississippi, MS 38677, USA. alsharif@med.wayne.edu.ORCID 0000-0001-9128-8254
Rama S GadepalliDepartment of BioMolecular Sciences, Division of Medicinal Chemistry, School of Pharmacy, The University of Mississippi, MS 38677, USA. rama@olemiss.edu.
John M RimoldiDepartment of BioMolecular Sciences, Division of Medicinal Chemistry, School of Pharmacy, The University of Mississippi, MS 38677, USA. jrimoldi@olemiss.edu.
Christopher R McCurdyDepartment of BioMolecular Sciences, Division of Medicinal Chemistry, School of Pharmacy, The University of Mississippi, MS 38677, USA. cmccurdy@cop.ufl.edu.
Stephen J CutlerDepartment of BioMolecular Sciences, Division of Medicinal Chemistry, School of Pharmacy, The University of Mississippi, MS 38677, USA. sjcutler@cop.sc.edu.
Robert J DoerksenDepartment of BioMolecular Sciences, Division of Medicinal Chemistry, School of Pharmacy, The University of Mississippi, MS 38677, USA. rjd@olemiss.edu.ORCID 0000-0002-3789-1842

Funding

Center of Research Excellence in Natural Products Neuroscience (CORE-NPN)P20GM104932 · NIGMS · UNIVERSITY OF MISSISSIPPI · PI MAJUMDAR, SOUMYAJIT · 2012 to 2016
$10.0M
Computer-aided Design and In vitro Testing of Novel Cannabinoid Receptor ModulatorsR15GM119061 · NIGMS · UNIVERSITY OF MISSISSIPPI · PI DOERKSEN, ROBERT J · 2016 to 2016
$427k
NIGMS NIH HHS P20 GM104932NIGMS NIH HHS R15 GM119061NIH HHS C06RR14503NIH HHS P20GM104932NIH HHS R15GM119061
6 · The paper itself

Abstract

Natural products are an abundant source of potential drugs, and their diversity makes them a rich and viable prospective source of bioactive cannabinoid ligands. Cannabinoid receptor 1 (CB1) antagonists are clinically established and well documented as potential therapeutics for treating obesity, obesity-related cardiometabolic disorders, pain, and drug/substance abuse, but their associated CNS-mediated adverse effects hinder the development of potential new drugs and no such drug is currently on the market. This limitation amplifies the need for new agents with reduced or no CNS-mediated side effects. We are interested in the discovery of new natural product chemotypes as CB1 antagonists, which may serve as good starting points for further optimization towards the development of CB1 therapeutics. In search of new chemotypes as CB1 antagonists, we screened the in silico purchasable natural products subset of the ZINC12 database against our reported CB1 receptor model using the structure-based virtual screening (SBVS) approach. A total of 18 out of 192 top-scoring virtual hits, selected based on structural diversity and key protein⁻ligand interactions, were purchased and subjected to in vitro screening in competitive radioligand binding assays. The in vitro screening yielded seven compounds exhibiting >50% displacement at 10 μM concentration, and further binding affinity (K

Indexed as

Binding SitesBiological ProductsCannabinoidsComputer SimulationDatabases, PharmaceuticalDrug Evaluation, PreclinicalDrug Inverse AgonismHEK293 CellsHumansModels, MolecularMolecular Docking SimulationRadioligand AssayReceptor, Cannabinoid, CB1Structure-Activity RelationshipBiological ProductsCannabinoidsReceptor, Cannabinoid, CB1cannabinoid receptorsdockingradioligand binding assaystructure-based virtual screeningvirtual screening

Identifiers

PMID30322136
PMCPMC6222380

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.