Evidence map›Paper›PMID 23066090›Full record

ArticleMolecular pharmacology2013

A novel EPAC-specific inhibitor suppresses pancreatic cancer cell migration and invasion.

Muayad Almahariq, Tamara Tsalkova, Fang C Mei, Haijun Chen, Jia Zhou, Sarita K Sastry, Frank Schwede, Xiaodong Cheng

Open access · bronzeAbstract read
In one paragraph

Article in Molecular pharmacology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 139 papers.

0numbers the graph read from it
0cells of the map it votes in
139citing papers in PubMed
6.8field-weighted citation impact, top 2% 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

139 citing papers in PubMed, 205 citations in OpenAlex.

  1. Review
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79 more citing papers are in PubMed but not listed here.

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

8 authors at 2 institutions in 2 countries.

Muayad AlmahariqDepartment of Pharmacology and Toxicology, The University of Texas Medical Branch, 301 University Boulevard, Galveston, TX 77555-0615, USA. xcheng@utmb.edu
Tamara Tsalkova
Fang C Mei
Haijun Chen
Jia Zhou
Sarita K Sastry
Frank Schwede
Xiaodong Cheng
The University of Texas Medical Branch at Galveston · USBiolog Life Science Institute · DE

Funding

U OF TEXAS HLTH SCI CTR HOUSTON CENTER FOR CLINICAL AND TRANSLATIONAL SCIENCESUL1RR024148 · NCRR · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI MCPHERSON, DAVID D · 2006 to 2010
$27.9M
Epac/cAMP-GEF, A Novel Intracellular cAMP ReceptorR01GM066170 · NIGMS · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI CHENG, XIAODONG · 2003 to 2017
$4.6M
Training in Pharmacological SciencesT32GM089657 · NIGMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI HANCOCK, JOHN F · 2010 to 2014
$728k
NCRR NIH HHS UL1 RR024148NIGMS NIH HHS R01 GM066170NIGMS NIH HHS R01GM066170NIGMS NIH HHS T32 GM089657NIGMS NIH HHS T32GM089657
6 · The paper itself

Abstract

Exchange protein directly activated by cAMP (EPAC) and cAMP-dependent protein kinase (PKA) are two intracellular receptors that mediate the effects of the prototypic second messenger cAMP. Identifying pharmacological probes for selectively modulating EPAC activity represents a significant unmet need within the research field. Herein, we report the identification and characterization of 3-(5-tert-butyl-isoxazol-3-yl)-2-[(3-chloro-phenyl)-hydrazono]-3-oxo-propionitrile (ESI-09), a novel noncyclic nucleotide EPAC antagonist that is capable of specifically blocking intracellular EPAC-mediated Rap1 activation and Akt phosphorylation, as well as EPAC-mediated insulin secretion in pancreatic β cells. Using this novel EPAC-specific inhibitor, we have probed the functional roles of overexpression of EPAC1 in pancreatic cancer cells. Our studies show that EPAC1 plays an important role in pancreatic cancer cell migration and invasion, and thus represents a potential target for developing novel therapeutic strategies for pancreatic cancer.

Indexed as

Antineoplastic AgentsBinding SitesCell Line, TumorCell MovementCyclic AMPGuanine Nucleotide Exchange FactorsHumansHydrazonesInsulinInsulin-Secreting CellsInsulin SecretionIsoxazolesMolecular Docking SimulationNeoplasm InvasivenessPancreatic NeoplasmsPhosphorylation3-(5-tert-butylisoxazol-3-yl)-2-((3-chlorophenyl)hydrazono)-3-oxopropionitrileAntineoplastic AgentsCyclic AMPGuanine Nucleotide Exchange FactorsHydrazonesInsulinIsoxazolesProto-Oncogene Proteins c-aktrap1 GTP-Binding ProteinsRAPGEF3 protein, humanRAPGEF4 protein, human

Identifiers

PMID23066090
PMCPMC3533471
OpenAlexW2171241069

What OpenQuestion holds

Textmetadata
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.