Evidence mapPaperPMID 33914534Full record

ArticleJournal of medicinal chemistry2021

Discovery of Orally Bioavailable Purine-Based Inhibitors of the Low-Molecular-Weight Protein Tyrosine Phosphatase.

Stephanie M Stanford, Michael A Diaz, Robert J Ardecky, Jiwen Zou, Tarmo Roosild, Zachary J Holmes, Tiffany P Nguyen, Michael P Hedrick, Socorro Rodiles, April Guan and 6 more

Open access · greenAbstract read
In one paragraph

Article in Journal of medicinal chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

4 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. 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

16 authors at 2 institutions in 1 country.

Stephanie M StanfordDepartment of Medicine, University of California, San Diego, La Jolla, California 92037, United States.
Michael A DiazDepartment of Medicine, University of California, San Diego, La Jolla, California 92037, United States.
Robert J ArdeckyConrad Prebys Center for Chemical Genomics, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037, United States.
Jiwen ZouConrad Prebys Center for Chemical Genomics, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037, United States.
Tarmo RoosildConrad Prebys Center for Chemical Genomics, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037, United States.
Zachary J HolmesDepartment of Medicine, University of California, San Diego, La Jolla, California 92037, United States.
Tiffany P NguyenDepartment of Medicine, University of California, San Diego, La Jolla, California 92037, United States.
Michael P HedrickConrad Prebys Center for Chemical Genomics, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037, United States.
Socorro RodilesConrad Prebys Center for Chemical Genomics, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037, United States.
April GuanConrad Prebys Center for Chemical Genomics, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037, United States.
Stefan GrotegutConrad Prebys Center for Chemical Genomics, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037, United States.
Eugenio SantelliDepartment of Medicine, University of California, San Diego, La Jolla, California 92037, United States.
Thomas D Y ChungConrad Prebys Center for Chemical Genomics, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037, United States.
Michael R JacksonConrad Prebys Center for Chemical Genomics, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037, United States.
Nunzio BottiniDepartment of Medicine, University of California, San Diego, La Jolla, California 92037, United States.
Anthony B PinkertonConrad Prebys Center for Chemical Genomics, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, California 92037, United States.ORCID 0000-0003-4571-152X
Sanford Burnham Prebys Medical Discovery Institute · USUniversity of California San Diego · US

Funding

Structural BiologyP30CA030199 · SANFORD BURNHAM PREBYS MEDICAL DISCOVERY INSTITUTE · 1985 to 2025
$23.0M
NCI NIH HHS P30 CA030199NIDDK NIH HHS R01 DK106233
6 · The paper itself

Abstract

Obesity-associated insulin resistance plays a central role in the pathogenesis of type 2 diabetes. A promising approach to decrease insulin resistance in obesity is to inhibit the protein tyrosine phosphatases that negatively regulate insulin receptor signaling. The low-molecular-weight protein tyrosine phosphatase (LMPTP) acts as a critical promoter of insulin resistance in obesity by inhibiting phosphorylation of the liver insulin receptor activation motif. Here, we report development of a novel purine-based chemical series of LMPTP inhibitors. These compounds inhibit LMPTP with an uncompetitive mechanism and are highly selective for LMPTP over other protein tyrosine phosphatases. We also report the generation of a highly orally bioavailable purine-based analogue that reverses obesity-induced diabetes in mice.

Indexed as

Administration, OralAnimalsBinding SitesCrystallography, X-RayDiabetes Mellitus, Type 2Disease Models, AnimalDrug Evaluation, PreclinicalEnzyme InhibitorsHalf-LifeHumansInsulin ResistanceKineticsMolecular Dynamics SimulationObesityPhosphorylationProtein Tyrosine PhosphatasesEnzyme InhibitorsProtein Tyrosine PhosphatasesProto-Oncogene Proteins c-aktPurines

Identifiers

PMID33914534
PMCPMC8939909
OpenAlexW3159449199

What Socratic 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 Socratic graph.