Evidence map›Paper›PMID 28128331›Full record

ArticleScientific reports2017

Identification of a novel selective PPARγ ligand with a unique binding mode and improved therapeutic profile in vitro.

Wei Yi, Jingjing Shi, Guanguan Zhao, X Edward Zhou, Kelly Suino-Powell, Karsten Melcher, H Eric Xu

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
1.0field-weighted citation impact, top 25% 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

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. The PPARPPAR research · 2020
    Review
  11. Article
  12. 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

7 authors at 3 institutions in 2 countries.

Wei YiSchool of Pharmaceutical Sciences, Guangzhou Medical University, Xinzao, Panyu District, Guangzhou 511436, P. R. China.
Jingjing ShiVARI/SIMM Center, Center for Structure and Function of Drug Targets, CAS-Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, P. R. China.
Guanguan ZhaoVARI/SIMM Center, Center for Structure and Function of Drug Targets, CAS-Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, P. R. China.
X Edward ZhouLaboratory of Structural Sciences, Program of Structural Biology and Drug Discovery, Van Andel Research Institute, Grand Rapids, Michigan 49503, USA.
Kelly Suino-PowellLaboratory of Structural Sciences, Program of Structural Biology and Drug Discovery, Van Andel Research Institute, Grand Rapids, Michigan 49503, USA.
Karsten MelcherLaboratory of Structural Sciences, Program of Structural Biology and Drug Discovery, Van Andel Research Institute, Grand Rapids, Michigan 49503, USA.
H Eric XuVARI/SIMM Center, Center for Structure and Function of Drug Targets, CAS-Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, P. R. China.
Shanghai Institute of Materia Medica · CNVan Andel Institute · USChinese Academy of Sciences · CN

Funding

Structural Genomics of Orphan Nuclear ReceptorsR01DK071662 · NIDDK · VAN ANDEL RESEARCH INSTITUTE · PI XU, H ERIC · 2005 to 2017
$5.1M
NIDDK NIH HHS R01 DK071662
6 · The paper itself

Abstract

Thiazolidinediones (TZD) function as potent anti-diabetic drugs through their direct action on the nuclear receptor peroxisome proliferator-activated receptor γ (PPARγ), but their therapeutic benefits are compromised by severe side effects. To address this concern, here we developed a potent "hit" compound, VSP-51, which is a novel selective PPARγ-modulating ligand with improved therapeutic profiles in vitro compared to the multi-billion dollar TZD drug rosiglitazone (Rosi). Unlike Rosi, VSP-51 is a partial agonist of PPARγ with improved insulin sensitivity due to its ability to bind PPARγ with high affinity without stimulating adipocyte differentiation and the expression of adipogenesis-related genes. We have determined the crystal structure of the PPARγ ligand-binding domain (LBD) in complex with VSP-51, which revealed a unique mode of binding for VSP-51 and provides the molecular basis for the discrimination between VSP-51 from TZDs and other ligands such as telmisartan, SR1663 and SR1664. Taken together, our findings demonstrate that: a) VSP-51 can serve as a promising candidate for anti-diabetic drug discovery; and b) provide a rational basis for the development of future pharmacological agents targeting PPARγ with advantages over current TZD drugs.

Indexed as

3T3-L1 CellsAdipocytesAdipogenesisAnimalsCrystallography, X-RayGene Expression RegulationGenes, ReporterHydrogen BondingIndolesLigandsLuciferasesMicePPAR gammaIndolesLigandsLuciferasesPPAR gamma

Identifiers

PMID28128331
PMCPMC5270246
OpenAlexW2581595079

What OpenQuestion holds

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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.