Evidence map›Paper›PMID 32562844›Full record

ReviewDrug discovery today2020

PDE5 and PDE10 inhibition activates cGMP/PKG signaling to block Wnt/β-catenin transcription, cancer cell growth, and tumor immunity.

Gary A Piazza, Antonio Ward, Xi Chen, Yulia Maxuitenko, Alex Coley, Nada S Aboelella, Donald J Buchsbaum, Michael R Boyd, Adam B Keeton, Gang Zhou

Open access · greenAbstract readReview
In one paragraph

Review in Drug discovery today, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 5% 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. TPx Protein ofPathogens (Basel, Switzerland) · 2026
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. iMetaOmics · 2025
    Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Pharmacological Evidence ThatMolecules (Basel, Switzerland) · 2023
    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

10 authors at 3 institutions in 1 country.

Gary A PiazzaDrug Discovery Research Center, Department of Pharmacology, Mitchell Cancer Institute, University of South Alabama, Mobile, AL, USA. Electronic address: gpiazza@health.southalabama.edu.
Antonio WardDrug Discovery Research Center, Department of Pharmacology, Mitchell Cancer Institute, University of South Alabama, Mobile, AL, USA.
Xi ChenDrug Discovery Research Center, Department of Pharmacology, Mitchell Cancer Institute, University of South Alabama, Mobile, AL, USA.
Yulia MaxuitenkoDrug Discovery Research Center, Department of Pharmacology, Mitchell Cancer Institute, University of South Alabama, Mobile, AL, USA.
Alex ColeyDrug Discovery Research Center, Department of Pharmacology, Mitchell Cancer Institute, University of South Alabama, Mobile, AL, USA.
Nada S AboelellaGeorgia Cancer Center, Augusta University, Augusta, GA, USA.
Donald J BuchsbaumDepartment of Radiation Oncology, University of Alabama at Birmingham, Birmingham, AL, USA.
Michael R BoydADT Pharmaceuticals LLC, Orange Beach, AL, USA.
Adam B KeetonDrug Discovery Research Center, Department of Pharmacology, Mitchell Cancer Institute, University of South Alabama, Mobile, AL, USA.
Gang ZhouGeorgia Cancer Center, Augusta University, Augusta, GA, USA.
USA Mitchell Cancer Institute · USAugusta University Health · USUniversity of Alabama at Birmingham · US

Funding

Selective anti-cancer activity of sulindac derivatives on KRAS mutant colon tumor cells by inducing ROSR01CA131378 · NCI · UNIVERSITY OF SOUTH ALABAMA · PI PIAZZA, GARY A · 2008 to 2019
$5.2M
Phosphodiesterase 5: A Novel Target and Inhibitor for Breast Cancer ChemopreventionR01CA155638 · NCI · UNIVERSITY OF SOUTH ALABAMA · PI PIAZZA, GARY A · 2012 to 2017
$2.3M
Exploiting the immunomodulatory effects of sulindac and novel non-COX inhibitory derivatives for cancer treatmentR01CA238514 · NCI · AUGUSTA UNIVERSITY · PI PIAZZA, GARY A, ZHOU, GANG · 2020 to 2024
$2.1M
Phosphodiesterase 10A, a novel target for lung cancer chemopreventionR01CA197147 · NCI · UNIVERSITY OF SOUTH ALABAMA · PI PIAZZA, GARY A · 2016 to 2020
$1.9M
Chemotherapy-induced MDSCs and antitumor immunityR01CA215523 · NCI · AUGUSTA UNIVERSITY · PI ZHOU, GANG · 2017 to 2021
$1.7M
NCI NIH HHS R01 CA131378NCI NIH HHS R01 CA155638NCI NIH HHS R01 CA197147NCI NIH HHS R01 CA215523NCI NIH HHS R01 CA238514
6 · The paper itself

Abstract

Although numerous reports conclude that nonsteroidal anti-inflammatory drugs (NSAIDs) have anticancer activity, this common drug class is not recommended for long-term use because of potentially fatal toxicities from cyclooxygenase (COX) inhibition. Studies suggest the mechanism responsible for the anticancer activity of the NSAID sulindac is unrelated to COX inhibition but instead involves an off-target, phosphodiesterase (PDE). Thus, it might be feasible develop safer and more efficacious drugs for cancer indications by targeting PDE5 and PDE10, which are overexpressed in various tumors and essential for cancer cell growth. In this review, we describe the rationale for using the sulindac scaffold to design-out COX inhibitory activity, while improving potency and selectivity to inhibit PDE5 and PDE10 that activate cGMP/PKG signaling to suppress Wnt/β-catenin transcription, cancer cell growth, and tumor immunity.

Indexed as

AnimalsAnti-Inflammatory Agents, Non-SteroidalAntineoplastic Agentsbeta CateninCyclic GMPCyclic GMP-Dependent Protein KinasesHumansNeoplasmsPhosphodiesterase InhibitorsSignal TransductionSulindacTranscription, GeneticWnt ProteinsAnti-Inflammatory Agents, Non-SteroidalAntineoplastic Agentsbeta CateninCyclic GMPCyclic GMP-Dependent Protein KinasesPhosphodiesterase InhibitorsSulindacWnt Proteins

Identifiers

PMID32562844
PMCPMC7484431
OpenAlexW3036869889

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.